/* roulang page: index */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0B1730;
  --panel:rgba(13,24,46,.72);
  --panel-solid:#0B1730;
  --line:rgba(96,165,250,.16);
  --line-strong:rgba(56,189,248,.45);
  --volt:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --ice:#CBD5E1;
  --amber:#FBBF24;
  --green:#34D399;
  --rose:#FB7185;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 22px 60px -28px rgba(2,8,23,.95);
  --glow:0 0 26px rgba(56,189,248,.38);
  --glow-soft:0 0 40px rgba(37,99,235,.22);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(1100px 600px at 12% -8%, rgba(37,99,235,.20), transparent 62%),
    radial-gradient(900px 520px at 88% 8%, rgba(56,189,248,.14), transparent 60%),
    linear-gradient(180deg,#030712 0%,#050C1C 45%,#030712 100%);
  z-index:-2;
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  background-image:
    linear-gradient(rgba(96,165,250,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(96,165,250,.055) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at 50% 0%, #000 12%, transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%, #000 12%, transparent 78%);
  z-index:-1;
  pointer-events:none;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{cursor:pointer;border:0;background:none;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:78px 0;position:relative}
.section--tight{padding:58px 0}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.72) 0%,rgba(3,7,18,.35) 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(96,165,250,.35),transparent)}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:26px;height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  color:#03102A;font-weight:900;font-size:17px;
  box-shadow:var(--glow);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-weight:900;font-size:16px;letter-spacing:.02em}
.brand-sub{font-size:10.5px;color:var(--cyan);text-transform:uppercase;letter-spacing:.14em;font-weight:600}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  padding:9px 15px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--ice);
  transition:color .2s,background .2s;white-space:nowrap;
}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-links a.active{color:#04121F;background:linear-gradient(120deg,#38BDF8,#60A5FA);box-shadow:0 0 18px rgba(56,189,248,.35)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  font-size:14px;font-weight:700;color:#BAE6FD;padding:9px 14px;border-radius:999px;
  transition:color .2s,background .2s;
}
.btn-login:hover{color:#fff;background:rgba(56,189,248,.1)}
.btn-signup{
  font-size:14px;font-weight:800;color:#03102A;padding:10px 20px;border-radius:999px;
  background:linear-gradient(120deg,#2563EB,#38BDF8);
  box-shadow:0 0 20px rgba(56,189,248,.42);
  transition:transform .2s,box-shadow .2s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.65)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);color:#BAE6FD;font-size:18px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-weight:800;font-size:15px;
  transition:transform .22s,box-shadow .22s,background .22s,border-color .22s,color .22s;
  text-align:center;
}
.btn-primary{background:linear-gradient(120deg,#2563EB,#38BDF8);color:#03102A;box-shadow:0 0 24px rgba(56,189,248,.42)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(56,189,248,.68)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{border:1px solid var(--line-strong);color:#E2E8F0;background:rgba(56,189,248,.05)}
.btn-ghost:hover{border-color:var(--cyan);color:#fff;background:rgba(56,189,248,.13);transform:translateY(-2px)}
.btn-amber{background:linear-gradient(120deg,#F59E0B,#FBBF24);color:#231402;box-shadow:0 0 22px rgba(251,191,36,.32)}
.btn-amber:hover{transform:translateY(-2px);box-shadow:0 0 32px rgba(251,191,36,.5)}
.btn-block{width:100%}

/* ===== Badges / labels ===== */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:#7DD3FC;background:rgba(56,189,248,.09);
  border:1px solid rgba(56,189,248,.28);
  padding:7px 14px;border-radius:999px;
}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.04em;
  background:rgba(56,189,248,.1);color:#7DD3FC;border:1px solid rgba(56,189,248,.24);
}
.tag-amber{background:rgba(251,191,36,.12);color:#FCD34D;border-color:rgba(251,191,36,.3)}
.tag-green{background:rgba(52,211,153,.12);color:#6EE7B7;border-color:rgba(52,211,153,.28)}
.tag-rose{background:rgba(251,113,133,.12);color:#FDA4AF;border-color:rgba(251,113,133,.28)}

/* ===== Headings ===== */
.sec-head{max-width:760px;margin-bottom:40px}
.sec-head h2{font-size:clamp(23px,3vw,34px);font-weight:900;line-height:1.28;margin:16px 0 14px;letter-spacing:-.01em}
.sec-head p{color:var(--muted);font-size:15.5px}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}
.text-cyan{color:var(--cyan)}
.text-amber{color:var(--amber)}
.text-green{color:var(--green)}

/* ===== Hero ===== */
.hero{
  position:relative;overflow:hidden;
  padding:64px 0 74px;
  background-image:linear-gradient(100deg,rgba(3,7,18,.96) 0%,rgba(4,11,28,.9) 52%,rgba(6,17,40,.78) 100%),url('/assets/images/fb30dc9585d9b05e.jpg');
  background-size:cover;background-position:center;
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(56,189,248,.55),transparent);
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.hero-copy h1{
  font-size:clamp(27px,4vw,46px);font-weight:900;line-height:1.22;letter-spacing:-.015em;
  margin:20px 0 20px;
}
.hero-copy h1 span{
  background:linear-gradient(115deg,#7DD3FC 0%,#38BDF8 42%,#60A5FA 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-copy > p{color:#CBD5E1;font-size:16px;line-height:1.72;max-width:610px}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;margin:30px 0 26px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px}
.hero-points span{
  display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:#BAE6FD;
  background:rgba(8,18,41,.7);border:1px solid var(--line);padding:7px 13px;border-radius:10px;
}

/* Compare panel */
.compare{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:24px;
  box-shadow:var(--shadow),var(--glow-soft);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
}
.compare-title{
  font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
  margin-bottom:18px;
}
.compare-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.compare-col{border-radius:var(--radius);padding:18px 16px}
.compare-col h3{font-size:14px;font-weight:800;margin-bottom:5px}
.compare-col .sub{font-size:11.5px;font-weight:600;margin-bottom:14px;display:block}
.col-before{background:rgba(251,113,133,.06);border:1px solid rgba(251,113,133,.22)}
.col-before h3{color:#FDA4AF}
.col-before .sub{color:rgba(253,164,175,.72)}
.col-after{background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.34);box-shadow:0 0 26px rgba(56,189,248,.14) inset}
.col-after h3{color:#7DD3FC}
.col-after .sub{color:rgba(125,211,252,.78)}
.compare-col li{display:flex;gap:9px;font-size:13px;line-height:1.55;color:#CBD5E1;margin-bottom:11px}
.compare-col li:last-child{margin-bottom:0}
.compare-col li i{margin-top:4px;font-size:11px;flex-shrink:0}
.col-before li i{color:#FB7185}
.col-after li i{color:#38BDF8}
.compare-foot{
  margin-top:18px;padding-top:16px;border-top:1px dashed rgba(96,165,250,.24);
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
}
.compare-foot span{font-size:12.5px;color:var(--muted)}

/* ===== Stats strip ===== */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 20px;transition:border-color .25s,transform .25s,box-shadow .25s;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.stat:hover{border-color:var(--line-strong);transform:translateY(-3px);box-shadow:var(--glow-soft)}
.stat i{font-size:17px;color:var(--cyan);margin-bottom:12px;display:block}
.stat strong{display:block;font-size:26px;font-weight:900;letter-spacing:-.02em;color:#fff}
.stat span{font-size:12.5px;color:var(--muted);display:block;margin-top:4px}

/* ===== Cards ===== */
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;transition:border-color .25s,transform .25s,box-shadow .25s;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow-soft)}
.card h3{font-size:17px;font-weight:800;margin-bottom:10px}
.card p{color:var(--muted);font-size:14px;line-height:1.66}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.26);
  color:var(--cyan);font-size:18px;margin-bottom:16px;
}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}

/* ===== Story ===== */
.story-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:44px;align-items:center}
.story-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.story-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.story-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.05),rgba(3,7,18,.6))}
.story-badge{
  position:absolute;left:18px;bottom:18px;z-index:2;
  background:rgba(3,7,18,.82);border:1px solid var(--line-strong);border-radius:14px;
  padding:12px 16px;backdrop-filter:blur(10px);
}
.story-badge strong{display:block;font-size:19px;font-weight:900;color:#7DD3FC}
.story-badge span{font-size:11.5px;color:var(--muted)}
.story-copy h2{font-size:clamp(22px,2.8vw,32px);font-weight:900;line-height:1.3;margin:16px 0 16px}
.story-copy p{color:var(--muted);font-size:15px;margin-bottom:14px}
.story-list{margin-top:22px;display:grid;gap:13px}
.story-list li{display:flex;gap:12px;font-size:14px;color:#CBD5E1;line-height:1.6}
.story-list i{color:var(--cyan);margin-top:5px;font-size:12px;flex-shrink:0}

/* ===== Category wall ===== */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-card{
  position:relative;display:block;border-radius:var(--radius-lg);padding:28px 24px;
  background:linear-gradient(155deg,rgba(11,23,48,.92),rgba(6,14,32,.92));
  border:1px solid var(--line);overflow:hidden;
  transition:transform .28s,border-color .28s,box-shadow .28s;
}
.cat-card::before{
  content:"";position:absolute;top:-60px;right:-60px;width:160px;height:160px;border-radius:50%;
  background:radial-gradient(circle,rgba(56,189,248,.24),transparent 68%);
  transition:opacity .3s;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--glow-soft)}
.cat-card i{font-size:22px;color:var(--cyan);margin-bottom:18px;display:block}
.cat-card h3{font-size:18px;font-weight:800;margin-bottom:10px;position:relative}
.cat-card p{color:var(--muted);font-size:13.5px;position:relative}
.cat-card .cat-more{
  margin-top:18px;display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:800;color:#7DD3FC;position:relative;
}
.cat-card:hover .cat-more i{transform:translateX(4px)}
.cat-card .cat-more i{font-size:11px;margin:0;transition:transform .25s}

/* ===== Game grid ===== */
.game-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.game-card{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(11,23,48,.9),rgba(4,10,24,.94));
  transition:transform .28s,border-color .28s,box-shadow .28s;
}
.game-card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:0 0 32px rgba(56,189,248,.24)}
.game-thumb{position:relative;aspect-ratio:16/10;overflow:hidden}
.game-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.game-card:hover .game-thumb img{transform:scale(1.07)}
.game-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.1),rgba(3,7,18,.82))}
.game-flag{
  position:absolute;top:12px;left:12px;z-index:2;
  font-size:10.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 10px;border-radius:8px;background:rgba(251,191,36,.92);color:#2A1B02;
}
.game-flag.hot{background:rgba(251,113,133,.92);color:#2A0508}
.game-body{padding:18px 20px 22px}
.game-body h3{font-size:16px;font-weight:800;margin-bottom:8px}
.game-body p{color:var(--muted);font-size:13px;min-height:44px}
.game-meta{display:flex;align-items:center;justify-content:space-between;margin-top:15px;padding-top:14px;border-top:1px solid rgba(96,165,250,.14)}
.game-meta span{font-size:12px;color:#7DD3FC;font-weight:700}
.game-meta strong{font-size:12.5px;color:#FCD34D;font-weight:800}

/* ===== VIP tiers ===== */
.vip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.vip-card{
  border-radius:var(--radius);padding:22px 20px;border:1px solid var(--line);
  background:rgba(11,23,48,.66);transition:transform .25s,border-color .25s,box-shadow .25s;
}
.vip-card:hover{transform:translateY(-4px)}
.vip-card.featured{
  border-color:rgba(56,189,248,.55);
  background:linear-gradient(165deg,rgba(37,99,235,.24),rgba(6,14,32,.9));
  box-shadow:0 0 30px rgba(56,189,248,.2);
}
.vip-rank{font-size:11.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.vip-card.featured .vip-rank{color:#7DD3FC}
.vip-card h3{font-size:19px;font-weight:900;margin:10px 0 14px}
.vip-rate{font-size:26px;font-weight:900;color:#FCD34D;letter-spacing:-.02em}
.vip-rate small{font-size:12px;font-weight:600;color:var(--muted);display:block;letter-spacing:0}
.vip-card ul{margin-top:16px;display:grid;gap:10px}
.vip-card li{font-size:13px;color:#CBD5E1;display:flex;gap:9px;line-height:1.5}
.vip-card li i{color:var(--cyan);font-size:11px;margin-top:4px;flex-shrink:0}

/* ===== Comparison table ===== */
.table-wrap{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:rgba(8,18,41,.6);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
table.cmp{width:100%;border-collapse:collapse;font-size:14px}
table.cmp th,table.cmp td{padding:16px 18px;text-align:left;border-bottom:1px solid rgba(96,165,250,.12)}
table.cmp thead th{font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);background:rgba(3,7,18,.55)}
table.cmp thead th:nth-child(3){color:#7DD3FC;background:rgba(37,99,235,.16)}
table.cmp tbody tr:last-child td{border-bottom:0}
table.cmp tbody tr:hover{background:rgba(56,189,248,.04)}
table.cmp td:first-child{font-weight:600;color:#E2E8F0}
table.cmp td:nth-child(2){color:#94A3B8}
table.cmp td:nth-child(3){color:#BAE6FD;font-weight:600;background:rgba(37,99,235,.07)}
.recommend-pill{
  display:inline-block;font-size:10px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  background:rgba(251,191,36,.9);color:#2A1B02;padding:3px 8px;border-radius:6px;margin-left:8px;
}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:step}
.step{
  position:relative;border-radius:var(--radius);padding:28px 24px 24px;
  border:1px solid var(--line);background:rgba(11,23,48,.6);
  transition:border-color .25s,transform .25s;
}
.step:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.step-num{
  font-size:12px;font-weight:900;letter-spacing:.14em;color:#04121F;
  background:linear-gradient(120deg,#38BDF8,#60A5FA);
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;margin-bottom:16px;
  box-shadow:0 0 18px rgba(56,189,248,.35);
}
.step h3{font-size:16.5px;font-weight:800;margin-bottom:10px}
.step p{color:var(--muted);font-size:13.8px}

/* ===== Content calendar ===== */
.cal-list{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:rgba(8,18,41,.55)}
.cal-row{display:grid;grid-template-columns:110px 1fr auto;gap:18px;align-items:center;padding:18px 22px;border-bottom:1px solid rgba(96,165,250,.12);transition:background .22s}
.cal-row:last-child{border-bottom:0}
.cal-row:hover{background:rgba(56,189,248,.05)}
.cal-date{font-size:12.5px;font-weight:800;color:#7DD3FC;letter-spacing:.06em}
.cal-row h3{font-size:15px;font-weight:700;margin-bottom:3px}
.cal-row p{font-size:12.8px;color:var(--muted)}
.cal-tag{font-size:11px;font-weight:700;padding:5px 11px;border-radius:999px;background:rgba(56,189,248,.1);color:#7DD3FC;border:1px solid rgba(56,189,248,.24);white-space:nowrap}

/* ===== Security / budget ===== */
.sec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sec-card{
  border-radius:var(--radius);padding:26px 22px;border:1px solid var(--line);
  background:linear-gradient(165deg,rgba(11,23,48,.85),rgba(5,12,28,.85));
  transition:border-color .25s,transform .25s,box-shadow .25s;
}
.sec-card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--glow-soft)}
.sec-card i{font-size:20px;color:var(--cyan);margin-bottom:16px;display:block}
.sec-card h3{font-size:15.5px;font-weight:800;line-height:1.45;margin-bottom:12px}
.sec-card p{color:var(--muted);font-size:13.6px}

/* ===== Insurance strip ===== */
.strip{
  border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(120deg,rgba(37,99,235,.16),rgba(6,14,32,.9) 58%);
  padding:32px 28px;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
}
.strip-item{display:flex;gap:14px;align-items:flex-start}
.strip-item i{font-size:19px;color:var(--cyan);margin-top:3px}
.strip-item h3{font-size:14.5px;font-weight:800;margin-bottom:6px}
.strip-item p{font-size:12.8px;color:var(--muted)}

/* ===== Reviews ===== */
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rev-card{
  border-radius:var(--radius);padding:24px;border:1px solid var(--line);
  background:rgba(11,23,48,.6);transition:border-color .25s,transform .25s;
}
.rev-card:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.rev-stars{color:#FBBF24;font-size:12.5px;letter-spacing:2px;margin-bottom:14px}
.rev-card p{font-size:14px;color:#CBD5E1;line-height:1.68;margin-bottom:18px}
.rev-author{display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px solid rgba(96,165,250,.14)}
.rev-ava{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-weight:900;font-size:14px;
  background:linear-gradient(135deg,#2563EB,#38BDF8);color:#03102A;
}
.rev-author strong{display:block;font-size:13.8px;font-weight:800}
.rev-author span{font-size:11.8px;color:var(--muted)}

/* ===== News / CMS ===== */
.news-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:26px;align-items:start}
.news-list{display:grid;gap:18px}
.news-item{
  display:grid;grid-template-columns:180px 1fr;gap:18px;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:rgba(11,23,48,.6);transition:border-color .25s,transform .25s;
}
.news-item:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.news-item figure{margin:0;overflow:hidden}
.news-item img{width:100%;height:100%;object-fit:cover;min-height:132px;transition:transform .45s}
.news-item:hover img{transform:scale(1.06)}
.news-body{padding:18px 20px 18px 0}
.news-body h3{font-size:15.5px;font-weight:800;line-height:1.45;margin-bottom:8px}
.news-body p{font-size:13px;color:var(--muted);margin-bottom:12px}
.news-meta{display:flex;gap:14px;font-size:11.8px;color:#7DD3FC;font-weight:600;flex-wrap:wrap}
.news-side{
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;
  background:linear-gradient(170deg,rgba(11,23,48,.9),rgba(5,12,28,.9));
}
.news-side h3{font-size:16px;font-weight:800;margin-bottom:18px}
.side-item{display:block;padding:14px 0;border-bottom:1px solid rgba(96,165,250,.13)}
.side-item:last-child{border-bottom:0;padding-bottom:0}
.side-item strong{display:block;font-size:13.8px;font-weight:700;line-height:1.5;margin-bottom:6px;transition:color .2s}
.side-item:hover strong{color:#7DD3FC}
.side-item span{font-size:11.5px;color:var(--muted)}
.empty-note{font-size:13.5px;color:var(--muted);padding:22px;border:1px dashed rgba(96,165,250,.28);border-radius:var(--radius)}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:rgba(11,23,48,.58);transition:border-color .25s;
}
.faq-item[open],.faq-item:hover{border-color:var(--line-strong)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:19px 22px;font-size:15px;font-weight:700;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;color:var(--cyan);
  transition:transform .25s;flex-shrink:0;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 22px 20px;font-size:14px;color:var(--muted);line-height:1.7}

/* ===== Final CTA ===== */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid rgba(56,189,248,.34);
  background-image:linear-gradient(105deg,rgba(3,7,18,.94),rgba(8,22,50,.86)),url('/assets/images/99442c9b8c0680bd.jpg');
  background-size:cover;background-position:center;
  padding:52px 44px;display:grid;grid-template-columns:1.25fr .75fr;gap:36px;align-items:center;
  box-shadow:0 0 46px rgba(37,99,235,.22);
}
.cta-band h2{font-size:clamp(22px,2.9vw,32px);font-weight:900;line-height:1.3;margin-bottom:14px}
.cta-band p{color:#CBD5E1;font-size:15px;margin-bottom:24px;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:13px}
.cta-panel{
  background:rgba(3,7,18,.62);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;backdrop-filter:blur(10px);
}
.cta-panel h3{font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#7DD3FC;margin-bottom:16px}
.cta-panel li{display:flex;justify-content:space-between;gap:12px;font-size:13.4px;padding:10px 0;border-bottom:1px dashed rgba(96,165,250,.18)}
.cta-panel li:last-child{border-bottom:0;padding-bottom:0}
.cta-panel li span{color:var(--muted)}
.cta-panel li strong{color:#FCD34D;font-weight:800}

/* ===== Footer ===== */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(4,10,24,.7),rgba(2,5,14,.98));
  padding:60px 0 40px;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.footer-brand p{color:var(--muted);font-size:13.5px;margin-top:16px;max-width:330px}
.footer-col h4{font-size:13px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:#7DD3FC;margin-bottom:18px}
.footer-col li{margin-bottom:11px}
.footer-col a,.footer-col span{font-size:13.6px;color:var(--muted);transition:color .2s}
.footer-col a:hover{color:#7DD3FC}
.footer-pay{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.footer-pay span{
  font-size:11.8px;font-weight:700;padding:7px 13px;border-radius:10px;
  background:rgba(56,189,248,.08);border:1px solid var(--line);color:#BAE6FD;
}
.footer-bottom{
  margin-top:42px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
}
.footer-bottom p{font-size:12.6px;color:var(--muted)}
.age-badge{
  font-size:11.5px;font-weight:800;padding:6px 12px;border-radius:999px;
  border:1px solid rgba(251,113,133,.4);color:#FDA4AF;background:rgba(251,113,133,.08);
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:104px;z-index:70;
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 20px;border-radius:999px;
  background:rgba(7,10,24,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,10,24,.9),rgba(7,10,24,.9)),
    linear-gradient(120deg,#38BDF8,#2563EB,#EC4899);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 22px rgba(56,189,248,.42);
  font-size:13.4px;font-weight:800;color:#E2E8F0;
  transition:transform .25s,opacity .25s,box-shadow .25s;
  opacity:.86;
}
.fab i{color:#38BDF8;font-size:15px}
.fab:hover{opacity:1;transform:translateY(-2px) scale(1.03);box-shadow:0 0 34px rgba(56,189,248,.68)}
.fab:active{transform:scale(.96)}
.fab-dot{
  position:absolute;top:-2px;right:-2px;width:12px;height:12px;border-radius:50%;
  background:#F43F5E;box-shadow:0 0 0 3px rgba(3,7,18,.9);animation:pulse-dot 1.8s infinite;
}
@keyframes pulse-dot{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.22);opacity:.72}}

/* ===== Sticky bottom bar ===== */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:75;
  background:rgba(3,7,18,.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-top:1px solid rgba(56,189,248,.3);
  padding:12px 0;transform:translateY(0);
  transition:transform .35s ease;
}
.sticky-cta.hidden-bar{transform:translateY(115%)}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
.sticky-inner p{font-size:13.6px;color:#CBD5E1}
.sticky-inner p strong{color:#7DD3FC}
.sticky-actions{display:flex;align-items:center;gap:10px}
.sticky-close{width:34px;height:34px;border-radius:10px;border:1px solid var(--line);color:var(--muted);font-size:13px}
.sticky-close:hover{color:#fff;border-color:var(--line-strong)}

/* ===== Responsive ===== */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .story-grid{grid-template-columns:1fr;gap:32px}
  .news-layout{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .vip-grid{grid-template-columns:repeat(2,1fr)}
  .strip{grid-template-columns:repeat(2,1fr)}
  .cta-band{grid-template-columns:1fr;padding:40px 30px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .nav-links{
    position:fixed;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(3,7,18,.98);border-bottom:1px solid var(--line);
    padding:16px 20px 22px;margin:0;
    transform:translateY(-140%);transition:transform .32s ease;opacity:0;pointer-events:none;
  }
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-links a{padding:13px 16px;border-radius:12px;font-size:15px}
  .nav-toggle{display:grid;place-items:center;margin-left:auto}
  .nav-actions .btn-login{padding:9px 10px;font-size:13.4px}
  .nav-actions .btn-signup{padding:9px 16px;font-size:13.4px}
  .grid-3,.cat-grid,.game-grid,.sec-grid,.rev-grid,.steps{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .compare-cols{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr}
  .news-body{padding:16px 18px 20px}
  .news-item img{min-height:180px}
  .cal-row{grid-template-columns:1fr;gap:8px}
  .sticky-inner p{display:none}
  .sticky-inner{justify-content:center}
  .fab{bottom:84px;padding:11px 16px;font-size:12.6px}
}
@media (max-width:640px){
  .section{padding:56px 0}
  .stats-grid{grid-template-columns:1fr 1fr;gap:12px}
  .vip-grid{grid-template-columns:1fr}
  .strip{grid-template-columns:1fr;padding:24px 20px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .hero{padding:44px 0 56px}
  .hero-cta .btn{width:100%}
  .cta-band{padding:32px 20px}
  .btn{padding:13px 20px;font-size:14.2px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  table.cmp{font-size:12.8px}
  table.cmp th,table.cmp td{padding:12px 12px}
}

/* roulang page: article */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0B1730;
  --panel:rgba(13,24,46,.72);
  --panel-solid:#0B1730;
  --line:rgba(96,165,250,.16);
  --line-strong:rgba(56,189,248,.45);
  --volt:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --ice:#CBD5E1;
  --amber:#FBBF24;
  --green:#34D399;
  --rose:#FB7185;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 22px 60px -28px rgba(2,8,23,.95);
  --glow:0 0 26px rgba(56,189,248,.38);
  --glow-soft:0 0 40px rgba(37,99,235,.22);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
html body::before{
  content:"";
  position:fixed;inset:0;
  background:
    radial-gradient(1100px 600px at 12% -8%, rgba(37,99,235,.20), transparent 62%),
    radial-gradient(900px 520px at 88% 8%, rgba(56,189,248,.14), transparent 60%),
    linear-gradient(180deg,#030712 0%,#050C1C 45%,#030712 100%);
  z-index:-2;
}
html body::after{
  content:"";
  position:fixed;inset:0;
  background-image:
    linear-gradient(rgba(96,165,250,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(96,165,250,.055) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at 50% 0%, #000 12%, transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%, #000 12%, transparent 78%);
  z-index:-1;pointer-events:none;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:10px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:78px 0;position:relative}
.section--tight{padding:56px 0}
.section--alt{
  background:linear-gradient(180deg,rgba(8,18,41,.72) 0%,rgba(3,7,18,.35) 100%);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(96,165,250,.35),transparent)}
.sec-title{font-size:clamp(24px,3.2vw,34px);font-weight:900;line-height:1.28;margin:14px 0 12px;letter-spacing:-.01em}
.sec-desc{color:var(--muted);font-size:15.5px;margin:0;max-width:70ch}
.text-cyan{color:var(--cyan)}
.text-amber{color:var(--amber)}
.text-green{color:var(--green)}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:26px;height:74px;position:relative}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  color:#03102A;font-weight:900;font-size:17px;box-shadow:var(--glow);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-weight:900;font-size:16px;letter-spacing:.02em}
.brand-sub{font-size:10.5px;color:var(--cyan);text-transform:uppercase;letter-spacing:.14em;font-weight:600}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  padding:9px 15px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--ice);
  transition:color .2s,background .2s;white-space:nowrap;
}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-links a.active{color:#04121F;background:linear-gradient(120deg,#38BDF8,#60A5FA);box-shadow:0 0 18px rgba(56,189,248,.35)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{font-size:14px;font-weight:700;color:#BAE6FD;padding:9px 14px;border-radius:999px;transition:color .2s,background .2s}
.btn-login:hover{color:#fff;background:rgba(56,189,248,.1)}
.btn-signup{
  font-size:14px;font-weight:800;color:#03102A;padding:10px 20px;border-radius:999px;
  background:linear-gradient(120deg,#2563EB,#38BDF8);
  box-shadow:0 0 20px rgba(56,189,248,.42);
  transition:transform .2s,box-shadow .2s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.65)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);color:#BAE6FD;font-size:18px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-weight:800;font-size:15px;
  transition:transform .22s,box-shadow .22s,background .22s,border-color .22s,color .22s;
  text-align:center;
}
.btn-primary{background:linear-gradient(120deg,#2563EB,#38BDF8);color:#03102A;box-shadow:0 0 24px rgba(56,189,248,.42)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(56,189,248,.68)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{border:1px solid var(--line-strong);color:#E2E8F0;background:rgba(56,189,248,.05)}
.btn-ghost:hover{border-color:var(--cyan);color:#fff;background:rgba(56,189,248,.13);transform:translateY(-2px)}
.btn-amber{background:linear-gradient(120deg,#F59E0B,#FBBF24);color:#231402;box-shadow:0 0 22px rgba(251,191,36,.32)}
.btn-amber:hover{transform:translateY(-2px);box-shadow:0 0 32px rgba(251,191,36,.5)}
.btn-block{width:100%}

/* ===== Badges ===== */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:#7DD3FC;background:rgba(56,189,248,.09);
  border:1px solid rgba(56,189,248,.28);
  padding:7px 14px;border-radius:999px;
}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.04em;
  background:rgba(56,189,248,.1);color:#7DD3FC;border:1px solid rgba(56,189,248,.24);
}
.tag-amber{background:rgba(251,191,36,.12);color:#FCD34D;border-color:rgba(251,191,36,.3)}
.tag-green{background:rgba(52,211,153,.12);color:#6EE7B7;border-color:rgba(52,211,153,.28)}
.tag-rose{background:rgba(251,113,133,.12);color:#FDA4AF;border-color:rgba(251,113,133,.28)}

/* ===== Article hero ===== */
.article-hero{
  position:relative;overflow:hidden;
  padding:54px 0 66px;
  background-image:linear-gradient(100deg,rgba(3,7,18,.97) 0%,rgba(4,11,28,.92) 55%,rgba(6,17,40,.78) 100%),url('/assets/images/fb30dc9585d9b05e.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.article-hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(56,189,248,.5),transparent);
}
.article-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:46px;align-items:center}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);margin-bottom:20px}
.breadcrumb a{color:#7DD3FC;font-weight:600}
.breadcrumb a:hover{color:#fff;text-decoration:underline}
.breadcrumb .sep{opacity:.45}
.breadcrumb .current{color:var(--ice);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-title{
  font-size:clamp(27px,4vw,44px);font-weight:900;line-height:1.22;letter-spacing:-.015em;
  margin:18px 0 16px;color:#fff;
}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 20px;font-size:13px;color:var(--muted);margin-bottom:18px}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta i{color:var(--cyan)}
.article-lead{color:var(--ice);font-size:16.5px;line-height:1.7;margin:0 0 26px;max-width:64ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.article-cover{position:relative}
.article-cover img{
  width:100%;height:340px;object-fit:cover;border-radius:var(--radius-lg);
  border:1px solid var(--line-strong);box-shadow:var(--shadow),var(--glow-soft);
}
.article-cover .cover-badge{
  position:absolute;left:16px;bottom:16px;
  background:rgba(3,7,18,.82);backdrop-filter:blur(10px);
  border:1px solid rgba(56,189,248,.35);border-radius:999px;
  padding:8px 15px;font-size:12.5px;font-weight:700;color:#BAE6FD;
  display:inline-flex;align-items:center;gap:8px;
}

/* ===== Facts strip ===== */
.facts-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.fact-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 18px;backdrop-filter:blur(12px);
  transition:border-color .25s,transform .25s,box-shadow .25s;
}
.fact-card:hover{border-color:var(--line-strong);transform:translateY(-3px);box-shadow:0 0 26px rgba(56,189,248,.16)}
.fact-value{font-size:24px;font-weight:900;color:#fff;line-height:1.2;margin-bottom:6px}
.fact-value .unit{font-size:14px;font-weight:700;color:var(--cyan)}
.fact-label{font-size:13px;color:var(--muted);line-height:1.5}
.fact-icon{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;margin-bottom:12px;
  background:rgba(56,189,248,.1);color:var(--cyan);border:1px solid rgba(56,189,248,.25);font-size:15px}

/* ===== Article body ===== */
.article-shell{padding-top:8px}
.prose{max-width:940px;font-size:16.5px;color:#DCE6F5;line-height:1.7}
.prose > *:first-child{margin-top:0}
.prose h2{
  font-size:clamp(21px,2.4vw,27px);font-weight:800;line-height:1.34;color:#fff;
  margin:40px 0 14px;padding-left:14px;border-left:3px solid var(--cyan);
}
.prose h3{font-size:19px;font-weight:800;color:#E2F2FF;margin:28px 0 10px}
.prose h4{font-size:16.5px;font-weight:700;color:#BAE6FD;margin:22px 0 8px}
.prose p{margin:0 0 16px}
.prose ul,.prose ol{margin:0 0 18px;padding-left:22px}
.prose li{margin-bottom:9px}
.prose li::marker{color:var(--cyan)}
.prose a{color:var(--cyan);border-bottom:1px dashed rgba(56,189,248,.55)}
.prose a:hover{color:#fff}
.prose strong{color:#fff}
.prose img{border-radius:var(--radius);border:1px solid var(--line);margin:22px 0}
.prose blockquote{
  margin:22px 0;padding:18px 22px;border-left:3px solid var(--amber);
  background:rgba(251,191,36,.07);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:#FDE68A;
}
.prose table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px}
.prose th,.prose td{padding:12px 14px;border:1px solid var(--line);text-align:left}
.prose th{background:rgba(56,189,248,.09);color:#BAE6FD;font-weight:700}
.prose hr{border:0;height:1px;background:linear-gradient(90deg,transparent,rgba(96,165,250,.35),transparent);margin:32px 0}
.empty-state{
  max-width:720px;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--radius);padding:34px 28px;backdrop-filter:blur(12px);
}
.empty-state h2{margin:0 0 12px;font-size:23px;font-weight:800;color:#fff}
.empty-state p{color:var(--muted);margin:0 0 22px}

/* ===== Feature cards ===== */
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.feature-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;backdrop-filter:blur(12px);
  transition:border-color .28s,transform .28s,box-shadow .28s;
}
.feature-card:hover{border-color:var(--line-strong);transform:translateY(-5px);box-shadow:0 24px 50px -30px rgba(56,189,248,.7)}
.feature-card img{height:172px;width:100%;object-fit:cover;opacity:.92}
.feature-body{padding:22px 20px 24px}
.feature-body h3{margin:12px 0 10px;font-size:18px;font-weight:800;color:#fff;line-height:1.4}
.feature-body p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.65}

/* ===== Steps ===== */
.steps{display:grid;gap:16px;counter-reset:step}
.step{
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:20px;align-items:start;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;backdrop-filter:blur(12px);transition:border-color .25s,transform .25s;
}
.step:hover{border-color:var(--line-strong);transform:translateX(4px)}
.step-num{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  font-weight:900;font-size:17px;color:#03102A;
  background:linear-gradient(135deg,#38BDF8,#2563EB);box-shadow:var(--glow);
}
.step h3{margin:2px 0 8px;font-size:17.5px;font-weight:800;color:#fff}
.step p{margin:0;color:var(--muted);font-size:14.5px}

/* ===== Compare table ===== */
.compare{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel)}
.compare-row{display:grid;grid-template-columns:1.4fr 1fr 1.2fr .9fr;gap:12px;padding:16px 22px;border-bottom:1px solid var(--line);font-size:14.5px;align-items:center}
.compare-row:last-child{border-bottom:0}
.compare-head{background:rgba(56,189,248,.09);font-weight:800;color:#BAE6FD;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.compare-row strong{color:#fff;font-weight:700}
.compare-row .ok{color:var(--green);font-weight:700}
.compare-note{margin:16px 0 0;font-size:13px;color:var(--muted)}

/* ===== Security ===== */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:46px;align-items:center}
.split img{border-radius:var(--radius-lg);border:1px solid var(--line);box-shadow:var(--shadow);height:360px;width:100%;object-fit:cover}
.check-list{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:14px}
.check-list li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px;align-items:start;font-size:15px;color:var(--ice)}
.check-list i{
  width:28px;height:28px;border-radius:9px;display:grid;place-items:center;font-size:12px;
  background:rgba(52,211,153,.12);color:var(--green);border:1px solid rgba(52,211,153,.3);
}
.check-list b{display:block;color:#fff;font-weight:700;margin-bottom:3px}

/* ===== Testimonials ===== */
.testi-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.testi-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;backdrop-filter:blur(12px);transition:border-color .25s,transform .25s;
}
.testi-card:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.testi-stars{color:var(--amber);font-size:13px;letter-spacing:2px;margin-bottom:12px}
.testi-card p{margin:0 0 18px;color:var(--ice);font-size:14.5px;font-style:italic}
.testi-who{display:flex;align-items:center;gap:12px}
.testi-avatar{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:14px;
  background:linear-gradient(135deg,#2563EB,#38BDF8);color:#03102A;
}
.testi-who b{display:block;font-size:14px;color:#fff}
.testi-who span{font-size:12.5px;color:var(--muted)}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:0 20px;backdrop-filter:blur(10px);transition:border-color .25s,background .25s;
}
.faq-item[open]{border-color:var(--line-strong);background:rgba(13,24,46,.85)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 30px 18px 0;position:relative;
  font-weight:700;font-size:15.5px;color:#fff;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:0;top:50%;transform:translateY(-50%);
  color:var(--cyan);font-size:13px;transition:transform .25s;
}
.faq-item[open] summary::after{content:"\f068"}
.faq-item p{margin:0 0 20px;color:var(--muted);font-size:14.5px;line-height:1.7}

/* ===== Related ===== */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.post-card{
  display:block;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 20px;backdrop-filter:blur(12px);
  transition:border-color .25s,transform .25s,box-shadow .25s;
}
.post-card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:0 20px 44px -30px rgba(56,189,248,.8)}
.post-card h3{margin:0 0 10px;font-size:16.5px;font-weight:800;color:#fff;line-height:1.45}
.post-card p{margin:0 0 16px;font-size:14px;color:var(--muted)}
.post-more{font-size:13.5px;font-weight:700;color:var(--cyan);display:inline-flex;align-items:center;gap:8px}

/* ===== CTA band ===== */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid rgba(56,189,248,.35);
  background-image:linear-gradient(115deg,rgba(3,7,18,.94) 0%,rgba(6,17,40,.88) 100%),url('/assets/images/99442c9b8c0680bd.jpg');
  background-size:cover;background-position:center;
  padding:46px 40px;
}
.cta-band h2{margin:14px 0 14px;font-size:clamp(23px,3vw,32px);font-weight:900;line-height:1.28;color:#fff}
.cta-band p{margin:0 0 26px;color:var(--ice);font-size:15.5px;max-width:62ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.cta-trust{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}

/* ===== Footer ===== */
.site-footer{
  margin-top:20px;padding:64px 0 30px;
  background:linear-gradient(180deg,rgba(3,7,18,.4) 0%,rgba(8,18,41,.9) 100%);
  border-top:1px solid var(--line);
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--muted);font-size:14px;line-height:1.7;margin:0 0 18px;max-width:52ch}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px}
.footer-pay span{
  font-size:11.5px;font-weight:700;color:#BAE6FD;padding:6px 12px;border-radius:999px;
  background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.22);
}
.footer-col h4{margin:0 0 16px;font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#7DD3FC}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.footer-col a,.footer-col span{font-size:14px;color:var(--muted);transition:color .2s}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
}
.footer-bottom p{margin:0;font-size:13px;color:var(--muted)}
.age-badge{
  font-size:11.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:#FCD34D;padding:7px 14px;border-radius:999px;
  background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.3);
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;
  display:inline-flex;align-items:center;gap:10px;
  min-height:56px;padding:0 20px 0 17px;border-radius:999px;
  font-size:13.5px;font-weight:800;color:#E0F2FE;letter-spacing:.02em;
  background-image:linear-gradient(rgba(7,7,13,.88),rgba(7,7,13,.88)),linear-gradient(120deg,#38BDF8,#2563EB,#22D3EE);
  background-origin:border-box;background-clip:padding-box,border-box;
  border:1px solid transparent;
  box-shadow:0 0 22px rgba(56,189,248,.45);
  opacity:.78;transition:opacity .22s,transform .22s,box-shadow .22s;
}
.fab i{font-size:18px;color:var(--cyan);animation:fabPulse 2.4s ease-in-out infinite}
.fab:hover{opacity:1;transform:translateY(-3px);box-shadow:0 0 36px rgba(56,189,248,.8)}
.fab:hover i{animation:fabFlicker .5s infinite}
.fab:active{transform:translateY(1px) scale(.96)}
.fab-dot{
  position:absolute;top:8px;right:12px;width:9px;height:9px;border-radius:50%;
  background:#F43F5E;box-shadow:0 0 10px #F43F5E;animation:blink 1.5s infinite;
}
@keyframes fabPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.12)}}
@keyframes fabFlicker{0%,100%{opacity:1}45%{opacity:.45}55%{opacity:1}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .article-hero-grid{grid-template-columns:1fr;gap:34px}
  .article-cover img{height:300px}
  .facts-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .feature-grid,.testi-grid,.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr;gap:30px}
  .split img{height:320px}
  .footer-grid{grid-template-columns:1.4fr 1fr;gap:32px}
}
@media (max-width:900px){
  .nav-toggle{display:grid;place-items:center;margin-left:auto}
  .nav-links{
    display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;margin:0;padding:14px;
    background:rgba(6,17,40,.98);border:1px solid var(--line-strong);
    border-radius:var(--radius);box-shadow:var(--shadow);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px;font-size:15px}
  .nav-actions{margin-left:10px}
}
@media (max-width:768px){
  .section{padding:58px 0}
  .section--tight{padding:44px 0}
  .compare-row{grid-template-columns:1.3fr 1fr;gap:8px 14px;font-size:13.5px;padding:14px 16px}
  .compare-head{display:none}
  .compare-row span:nth-child(2)::before{content:"Thời gian: ";color:var(--muted)}
  .compare-row span:nth-child(3)::before{content:"Hạn mức: ";color:var(--muted)}
  .compare-row span:nth-child(4)::before{content:"Phí: ";color:var(--muted)}
  .cta-band{padding:34px 24px}
  .step{grid-template-columns:1fr;gap:14px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .nav-wrap{height:66px;gap:12px}
  .brand-sub{display:none}
  .btn-login{padding:8px 8px;font-size:13px}
  .btn-signup{padding:9px 14px;font-size:13px}
  .facts-strip,.feature-grid,.testi-grid,.related-grid{grid-template-columns:1fr}
  .article-cover img{height:220px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .fab{padding:0;width:56px;justify-content:center}
  .fab .fab-text{display:none}
  .hero-actions .btn,.cta-actions .btn{width:100%}
}

/* roulang page: category1 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0B1730;
  --panel:rgba(13,24,46,.72);
  --panel-solid:#0B1730;
  --line:rgba(96,165,250,.16);
  --line-strong:rgba(56,189,248,.45);
  --volt:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --ice:#CBD5E1;
  --amber:#FBBF24;
  --green:#34D399;
  --rose:#FB7185;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 22px 60px -28px rgba(2,8,23,.95);
  --glow:0 0 26px rgba(56,189,248,.38);
  --glow-soft:0 0 40px rgba(37,99,235,.22);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(1100px 600px at 12% -8%, rgba(37,99,235,.20), transparent 62%),
    radial-gradient(900px 520px at 88% 8%, rgba(56,189,248,.14), transparent 60%),
    linear-gradient(180deg,#030712 0%,#050C1C 45%,#030712 100%);
  z-index:-2;
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  background-image:
    linear-gradient(rgba(96,165,250,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(96,165,250,.055) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at 50% 0%, #000 12%, transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%, #000 12%, transparent 78%);
  z-index:-1;
  pointer-events:none;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800}
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:1200px;margin:0 auto;padding:0 20px}
.section{padding:78px 0;position:relative}
.section--tight{padding:58px 0}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.72) 0%,rgba(3,7,18,.35) 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(96,165,250,.35),transparent)}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:22px;height:74px;position:relative}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  color:#03102A;font-weight:900;font-size:17px;
  box-shadow:var(--glow);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-weight:900;font-size:16px;letter-spacing:.02em}
.brand-sub{font-size:10.5px;color:var(--cyan);text-transform:uppercase;letter-spacing:.14em;font-weight:600}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  padding:9px 15px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--ice);
  transition:color .2s,background .2s;white-space:nowrap;
}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-links a.active{color:#04121F;background:linear-gradient(120deg,#38BDF8,#60A5FA);box-shadow:0 0 18px rgba(56,189,248,.35)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  font-size:14px;font-weight:700;color:#BAE6FD;padding:9px 14px;border-radius:999px;
  transition:color .2s,background .2s;
}
.btn-login:hover{color:#fff;background:rgba(56,189,248,.1)}
.btn-signup{
  font-size:14px;font-weight:800;color:#03102A;padding:10px 20px;border-radius:999px;
  background:linear-gradient(120deg,#2563EB,#38BDF8);
  box-shadow:0 0 20px rgba(56,189,248,.42);
  transition:transform .2s,box-shadow .2s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.65)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);color:#BAE6FD;font-size:18px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-weight:800;font-size:15px;
  transition:transform .22s,box-shadow .22s,background .22s,border-color .22s,color .22s;
  text-align:center;
}
.btn-primary{background:linear-gradient(120deg,#2563EB,#38BDF8);color:#03102A;box-shadow:0 0 24px rgba(56,189,248,.42)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(56,189,248,.68)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{border:1px solid var(--line-strong);color:#E2E8F0;background:rgba(56,189,248,.05)}
.btn-ghost:hover{border-color:var(--cyan);color:#fff;background:rgba(56,189,248,.13);transform:translateY(-2px)}
.btn-amber{background:linear-gradient(120deg,#F59E0B,#FBBF24);color:#231402;box-shadow:0 0 22px rgba(251,191,36,.32)}
.btn-amber:hover{transform:translateY(-2px);box-shadow:0 0 32px rgba(251,191,36,.5)}
.btn-block{width:100%}

/* ===== Badges / labels / tags ===== */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:#7DD3FC;background:rgba(56,189,248,.09);
  border:1px solid rgba(56,189,248,.28);
  padding:7px 14px;border-radius:999px;
}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.04em;
  background:rgba(56,189,248,.1);color:#7DD3FC;border:1px solid rgba(56,189,248,.24);
}
.tag-amber{background:rgba(251,191,36,.12);color:#FCD34D;border-color:rgba(251,191,36,.3)}
.tag-green{background:rgba(52,211,153,.12);color:#6EE7B7;border-color:rgba(52,211,153,.28)}
.tag-rose{background:rgba(251,113,133,.12);color:#FDA4AF;border-color:rgba(251,113,133,.28)}
.text-cyan{color:var(--cyan)}
.text-amber{color:var(--amber)}
.text-green{color:var(--green)}

/* ===== Section heading ===== */
.sec-head{max-width:820px;margin-bottom:40px}
.sec-head h2{font-size:clamp(23px,2.7vw,34px);letter-spacing:-.01em}
.sec-head p{margin-top:14px;color:var(--muted);font-size:15.5px}
.sec-head--split{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;max-width:none;align-items:end}
.sec-head--split p{margin-top:0}

/* ===== Hero ===== */
.hero-cat{
  position:relative;overflow:hidden;padding:52px 0 74px;
  background-image:linear-gradient(100deg,rgba(3,7,18,.96) 0%,rgba(4,11,28,.9) 52%,rgba(6,17,40,.8) 100%),url('/assets/images/fb30dc9585d9b05e.jpg');
  background-size:cover;background-position:center;
}
.hero-cat::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(56,189,248,.5),transparent);
}
.crumbs{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--muted);margin-bottom:26px;flex-wrap:wrap}
.crumbs a{color:#BAE6FD;transition:color .2s}
.crumbs a:hover{color:#fff}
.crumbs strong{color:var(--ice);font-weight:700}
.hero-center{max-width:900px;margin:0 auto;text-align:center}
.hero-center h1{
  font-size:clamp(27px,4.2vw,50px);
  font-weight:900;letter-spacing:-.02em;margin-top:20px;
  background:linear-gradient(120deg,#FFFFFF 18%,#7DD3FC 62%,#38BDF8 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-center .lead{margin-top:18px;color:var(--ice);font-size:16px;line-height:1.7}
.hero-btns{display:flex;flex-wrap:wrap;gap:13px;justify-content:center;margin-top:28px}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:24px}
.hero-trust span{
  font-size:12.5px;font-weight:700;color:#BAE6FD;padding:7px 14px;border-radius:999px;
  background:rgba(11,23,48,.7);border:1px solid var(--line);
}
.hero-trust i{color:var(--cyan);margin-right:6px}
.hero-stage{position:relative;margin-top:46px}
.stage-frame{
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);overflow:hidden;
  background:var(--panel);box-shadow:var(--shadow),var(--glow-soft);
}
.stage-frame img{width:100%;aspect-ratio:16/9;object-fit:cover;opacity:.94}
.chip-float{
  display:flex;align-items:center;gap:12px;padding:13px 17px;border-radius:15px;
  background:rgba(11,23,48,.9);border:1px solid var(--line-strong);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:var(--shadow);
}
.chip-float i{font-size:17px;color:var(--cyan)}
.chip-float b{display:block;font-size:15px;font-weight:800}
.chip-float small{color:var(--muted);font-size:11.5px;letter-spacing:.02em}
.chip-left{position:absolute;left:-12px;top:20%}
.chip-right{position:absolute;right:-12px;bottom:16%}

/* ===== Feature grid ===== */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature{
  padding:26px 22px;border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--line);
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.feature:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow-soft)}
.feature i{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:19px;
  background:rgba(56,189,248,.1);color:var(--cyan);border:1px solid rgba(56,189,248,.24);
  margin-bottom:18px;
}
.feature h3{font-size:17.5px;margin-bottom:10px}
.feature p{color:var(--muted);font-size:14.5px}

/* ===== Stats band ===== */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(120deg,rgba(11,23,48,.9),rgba(3,7,18,.6));
}
.stat{padding:30px 24px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block;font-size:clamp(24px,3vw,32px);font-weight:900;color:#fff;letter-spacing:-.02em}
.stat b span{color:var(--cyan)}
.stat small{display:block;margin-top:8px;color:var(--muted);font-size:13.5px;line-height:1.5}

/* ===== Steps ===== */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start}
.steps{display:grid;gap:14px}
.step{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;
  padding:22px;border-radius:var(--radius);
  background:linear-gradient(120deg,rgba(11,23,48,.78),rgba(8,18,41,.5));
  border:1px solid var(--line);transition:border-color .25s,transform .25s;
}
.step:hover{border-color:var(--line-strong);transform:translateX(4px)}
.step-num{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,#2563EB,#38BDF8);color:#03102A;font-weight:900;font-size:17px;
  box-shadow:0 0 20px rgba(56,189,248,.32);
}
.step h3{font-size:17px;margin-bottom:8px}
.step p{color:var(--muted);font-size:14.5px}
.side-visual{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  background:var(--panel);box-shadow:var(--shadow);
}
.side-visual img{width:100%;aspect-ratio:4/3;object-fit:cover;opacity:.94}
.side-visual .side-body{padding:22px 22px 24px}
.side-visual h3{font-size:17px;margin-bottom:10px}
.side-visual p{color:var(--muted);font-size:14px}

/* ===== Payout list ===== */
.pay-list{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel)}
.pay-row{
  display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:16px;align-items:center;
  padding:18px 22px;border-bottom:1px solid var(--line);transition:background .2s;
}
.pay-row:last-child{border-bottom:0}
.pay-row:hover{background:rgba(56,189,248,.05)}
.pay-row .pay-name{display:flex;align-items:center;gap:12px;font-weight:700;font-size:15px}
.pay-row .pay-name i{color:var(--cyan);font-size:15px}
.pay-row .pay-time{color:var(--ice);font-size:14.5px;font-weight:600}
.pay-row .pay-limit{color:var(--muted);font-size:13.5px;text-align:right}
.pay-note{
  margin-top:18px;padding:18px 22px;border-radius:var(--radius-sm);
  background:rgba(52,211,153,.07);border:1px solid rgba(52,211,153,.25);
  color:#D1FAE5;font-size:14px;
}
.pay-note i{color:var(--green);margin-right:8px}

/* ===== Compare ===== */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.compare-card{padding:28px 24px;border-radius:var(--radius-lg);border:1px solid var(--line);background:var(--panel)}
.compare-card.good{border-color:var(--line-strong);box-shadow:var(--glow-soft)}
.compare-card h3{font-size:18px;margin-bottom:18px;display:flex;align-items:center;gap:10px}
.compare-card.good h3 i{color:var(--green)}
.compare-card.bad h3 i{color:var(--rose)}
.compare-card li{
  display:flex;gap:12px;align-items:flex-start;
  padding:11px 0;border-bottom:1px dashed rgba(96,165,250,.14);
  color:var(--ice);font-size:14.5px;
}
.compare-card li:last-child{border-bottom:0}
.compare-card.good li i{color:var(--green);margin-top:4px}
.compare-card.bad li i{color:var(--rose);margin-top:4px}

/* ===== Category entry ===== */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.channel{
  display:flex;flex-direction:column;gap:10px;padding:24px;border-radius:var(--radius);
  background:linear-gradient(120deg,rgba(11,23,48,.85),rgba(8,18,41,.55));
  border:1px solid var(--line);transition:transform .25s,border-color .25s,box-shadow .25s;
}
.channel:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow-soft)}
.channel i{font-size:19px;color:var(--cyan)}
.channel strong{font-size:16.5px;font-weight:800}
.channel p{color:var(--muted);font-size:14px}
.channel .more{font-size:13px;font-weight:700;color:#7DD3FC}
.channel .more i{font-size:12px;margin-left:6px}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:920px}
.faq{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--panel);overflow:hidden;transition:border-color .25s;
}
.faq:hover{border-color:var(--line-strong)}
.faq summary{
  list-style:none;cursor:pointer;padding:18px 20px;display:flex;align-items:center;gap:16px;
  font-weight:700;font-size:15.5px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary .faq-ico{margin-left:auto;color:var(--cyan);transition:transform .25s;font-size:14px}
.faq[open] summary{color:#7DD3FC}
.faq[open] summary .faq-ico{transform:rotate(180deg)}
.faq .faq-body{padding:0 20px 20px;color:var(--muted);font-size:14.5px}

/* ===== CTA band ===== */
.cta-band{
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  background:linear-gradient(120deg,rgba(37,99,235,.24),rgba(56,189,248,.08));
  padding:42px;box-shadow:var(--glow-soft);
}
.cta-band h2{font-size:clamp(22px,2.6vw,32px);letter-spacing:-.01em;max-width:640px}
.cta-band p{margin-top:14px;color:var(--ice);max-width:660px;font-size:15.5px}
.cta-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:26px}
.guarantee{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px;padding-top:26px;border-top:1px solid var(--line)}
.guarantee div{display:flex;gap:11px;align-items:center;color:var(--ice);font-size:14px}
.guarantee i{color:var(--cyan);font-size:16px}

/* ===== Footer ===== */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(8,18,41,.9) 0%,rgba(3,7,18,1) 100%);
  padding:58px 0 26px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--muted);font-size:14px;max-width:430px}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.footer-pay span{
  font-size:11.5px;font-weight:700;padding:6px 12px;border-radius:999px;
  border:1px solid var(--line);background:rgba(56,189,248,.07);color:#BAE6FD;
}
.footer-col h4{
  font-size:12.5px;text-transform:uppercase;letter-spacing:.13em;
  color:#7DD3FC;margin:0 0 16px;font-weight:800;
}
.footer-col ul{display:grid;gap:11px}
.footer-col a,.footer-col span{font-size:14px;color:var(--muted);transition:color .2s}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
}
.footer-bottom p{color:var(--muted);font-size:13px}
.age-badge{
  font-size:12px;font-weight:700;padding:6px 14px;border-radius:999px;
  border:1px solid rgba(251,113,133,.35);color:#FDA4AF;background:rgba(251,113,133,.1);
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 18px;border-radius:999px;
  background:rgba(7,7,13,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.88),rgba(7,7,13,.88)),linear-gradient(120deg,#A3E635,#06B6D4);
  background-origin:border-box;background-clip:padding-box,border-box;
  color:#E2E8F0;font-weight:800;font-size:13px;
  box-shadow:0 0 22px rgba(6,182,212,.45);
  animation:fabPulse 3.2s ease-in-out infinite;
  transition:transform .22s,box-shadow .22s,opacity .22s;
  opacity:.78;
}
.fab i{color:#22D3EE;font-size:16px}
.fab:hover{transform:scale(1.06);opacity:1;box-shadow:0 0 32px rgba(6,182,212,.7)}
.fab:active{transform:scale(.96) translateY(2px)}
.fab .dot{
  position:absolute;top:-4px;right:-4px;width:12px;height:12px;border-radius:50%;
  background:#EC4899;box-shadow:0 0 12px rgba(236,72,153,.9);
  animation:dotPing 1.6s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.35)}50%{box-shadow:0 0 30px rgba(6,182,212,.65)}}
@keyframes dotPing{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.35);opacity:.6}}

/* ===== Mobile bar ===== */
.mobile-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:10px;
  padding:10px 14px 12px;background:rgba(3,7,18,.95);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--line);
}
.mobile-bar .btn{flex:1;padding:12px 16px;font-size:14px}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .section{padding:62px 0}
  .nav-toggle{display:grid;place-items:center;order:2;margin-left:auto}
  .nav-actions{order:3;margin-left:8px}
  .nav-links{
    order:4;position:absolute;top:100%;left:-20px;right:-20px;flex-direction:column;
    align-items:stretch;gap:4px;padding:14px 20px 20px;margin-left:0;display:none;
    background:rgba(3,7,18,.98);border-bottom:1px solid var(--line);
    box-shadow:0 26px 40px -26px rgba(0,0,0,.9);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px;border-radius:12px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .channel-grid{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}
  .split{grid-template-columns:1fr;gap:32px}
  .sec-head--split{grid-template-columns:1fr;align-items:start}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .guarantee{grid-template-columns:repeat(2,1fr)}
  .chip-left{left:8px;top:12%}
  .chip-right{right:8px;bottom:10%}
}
@media (max-width:768px){
  .hero-cat{padding:36px 0 58px}
  .hero-center{text-align:left}
  .hero-btns{justify-content:flex-start}
  .hero-trust{justify-content:flex-start}
  .hero-stage{margin-top:34px}
  .chip-float{position:static;margin-top:12px}
  .chip-left,.chip-right{left:auto;right:auto;top:auto;bottom:auto}
  .grid-4,.grid-3,.channel-grid,.compare{grid-template-columns:1fr}
  .pay-row{grid-template-columns:1fr;gap:6px}
  .pay-row .pay-limit{text-align:left}
  .cta-band{padding:28px 22px}
  .guarantee{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .mobile-bar{display:flex}
  .fab{bottom:92px;left:12px;padding:12px 15px;font-size:12px}
  .section{padding:52px 0}
}
@media (max-width:520px){
  .brand-sub{display:none}
  .brand-name{font-size:15px}
  .brand-mark{width:36px;height:36px;border-radius:11px;font-size:15px}
  .btn-login{padding:8px 10px;font-size:13px}
  .btn-signup{padding:9px 14px;font-size:13px}
  .hero-center h1{font-size:26px}
  .stat{padding:22px 18px}
  .step{padding:18px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category2 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0B1730;
  --panel:rgba(13,24,46,.72);
  --panel-solid:#0B1730;
  --line:rgba(96,165,250,.16);
  --line-strong:rgba(56,189,248,.45);
  --volt:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --ice:#CBD5E1;
  --amber:#FBBF24;
  --green:#34D399;
  --rose:#FB7185;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 22px 60px -28px rgba(2,8,23,.95);
  --glow:0 0 26px rgba(56,189,248,.38);
  --glow-soft:0 0 40px rgba(37,99,235,.22);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(1100px 600px at 12% -8%, rgba(37,99,235,.20), transparent 62%),
    radial-gradient(900px 520px at 88% 8%, rgba(56,189,248,.14), transparent 60%),
    linear-gradient(180deg,#030712 0%,#050C1C 45%,#030712 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:
    linear-gradient(rgba(96,165,250,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(96,165,250,.055) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at 50% 0%, #000 12%, transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%, #000 12%, transparent 78%);
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:76px 0;position:relative}
.section--tight{padding:52px 0}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.74) 0%,rgba(3,7,18,.36) 100%);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:26px;height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  color:#03102A;font-weight:900;font-size:17px;box-shadow:var(--glow);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-weight:900;font-size:16px;letter-spacing:.02em;color:var(--text)}
.brand-sub{font-size:10.5px;color:var(--cyan);text-transform:uppercase;letter-spacing:.14em;font-weight:600}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  padding:9px 15px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--ice);
  transition:color .2s,background .2s;white-space:nowrap;
}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-links a.active{color:#04121F;background:linear-gradient(120deg,#38BDF8,#60A5FA);box-shadow:0 0 18px rgba(56,189,248,.35)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{font-size:14px;font-weight:700;color:#BAE6FD;padding:9px 14px;border-radius:999px;transition:color .2s,background .2s}
.btn-login:hover{color:#fff;background:rgba(56,189,248,.1)}
.btn-signup{
  font-size:14px;font-weight:800;color:#03102A;padding:10px 20px;border-radius:999px;
  background:linear-gradient(120deg,#2563EB,#38BDF8);box-shadow:0 0 20px rgba(56,189,248,.42);
  transition:transform .2s,box-shadow .2s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.65)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);color:#BAE6FD;font-size:18px;place-items:center}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-weight:800;font-size:15px;
  transition:transform .22s,box-shadow .22s,background .22s,border-color .22s,color .22s;
  text-align:center;
}
.btn-primary{background:linear-gradient(120deg,#2563EB,#38BDF8);color:#03102A;box-shadow:0 0 24px rgba(56,189,248,.42)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(56,189,248,.68)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{border:1px solid var(--line-strong);color:#E2E8F0;background:rgba(56,189,248,.05)}
.btn-ghost:hover{border-color:var(--cyan);color:#fff;background:rgba(56,189,248,.13);transform:translateY(-2px)}
.btn-amber{background:linear-gradient(120deg,#F59E0B,#FBBF24);color:#231402;box-shadow:0 0 22px rgba(251,191,36,.32)}
.btn-amber:hover{transform:translateY(-2px);box-shadow:0 0 32px rgba(251,191,36,.5)}
.btn-block{width:100%}
.btn-sm{padding:11px 20px;font-size:14px}

/* ===== Badges ===== */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:#7DD3FC;background:rgba(56,189,248,.09);
  border:1px solid rgba(56,189,248,.28);padding:7px 14px;border-radius:999px;
}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.04em;
  background:rgba(56,189,248,.1);color:#7DD3FC;border:1px solid rgba(56,189,248,.24);
}
.tag-amber{background:rgba(251,191,36,.12);color:#FCD34D;border-color:rgba(251,191,36,.3)}
.tag-green{background:rgba(52,211,153,.12);color:#6EE7B7;border-color:rgba(52,211,153,.28)}
.tag-rose{background:rgba(251,113,133,.12);color:#FDA4AF;border-color:rgba(251,113,133,.28)}
.text-cyan{color:var(--cyan)}
.text-amber{color:var(--amber)}
.text-green{color:var(--green)}

/* ===== Typography ===== */
.sec-head{max-width:760px;margin-bottom:36px}
.sec-title{font-size:clamp(23px,2.8vw,33px);font-weight:800;line-height:1.3;letter-spacing:-.01em;margin:0 0 14px;color:var(--text)}
.sec-desc{color:var(--muted);font-size:15.5px;line-height:1.7;margin:0}
.lead{font-size:16.5px;color:var(--ice);line-height:1.75}

/* ===== Hero ===== */
.hero{
  position:relative;overflow:hidden;padding:56px 0 68px;
  background-image:linear-gradient(100deg,rgba(3,7,18,.96) 0%,rgba(4,11,28,.92) 52%,rgba(6,17,40,.8) 100%),url('/assets/images/fb30dc9585d9b05e.jpg');
  background-size:cover;background-position:center;
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(96,165,250,.4),transparent);
}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:start;position:relative;z-index:2}
.crumb{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--muted);margin-bottom:20px;font-weight:600}
.crumb a{color:#7DD3FC}
.crumb a:hover{color:#fff;text-decoration:underline}
.crumb-current{color:var(--ice)}
.hero-title{font-size:clamp(28px,3.9vw,46px);font-weight:900;line-height:1.2;letter-spacing:-.02em;margin:18px 0 16px;color:#fff}
.hero-lead{font-size:16.5px;color:var(--ice);line-height:1.75;margin:0 0 26px;max-width:620px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
.hero-points{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 20px}
.hero-points li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:var(--ice);line-height:1.55}
.hero-points i{color:var(--cyan);margin-top:4px;font-size:13px}

/* Hero panel */
.hero-panel{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:var(--shadow);overflow:hidden;
}
.panel-cover{position:relative;height:168px;overflow:hidden}
.panel-cover img{width:100%;height:100%;object-fit:cover}
.panel-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.1) 0%,rgba(11,23,48,.95) 100%)}
.panel-cover-label{
  position:absolute;left:18px;bottom:14px;z-index:2;font-size:12px;font-weight:800;
  letter-spacing:.14em;text-transform:uppercase;color:#7DD3FC;
}
.panel-body{padding:22px 22px 24px}
.panel-title{font-size:17px;font-weight:800;margin:0 0 14px;color:#fff}
.toc-list{list-style:none;padding:0;margin:0 0 20px}
.toc-list li{
  display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ice);
  padding:9px 0;border-bottom:1px dashed rgba(96,165,250,.18);
}
.toc-list li:last-child{border-bottom:0}
.toc-list i{color:var(--cyan);font-size:12px}
.field{display:block;margin-bottom:12px}
.field span{display:block;font-size:12.5px;font-weight:600;color:var(--muted);margin-bottom:6px}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);
  background:rgba(3,7,18,.78);border:1px solid var(--line);color:var(--text);font-size:14.5px;
  transition:border-color .2s,box-shadow .2s;
}
.field input::placeholder{color:#64748B}
.field input:focus,.field select:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.16)}
.form-note{font-size:12.5px;color:var(--muted);margin:12px 0 0;line-height:1.6}

/* ===== Stats strip ===== */
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.stat-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 20px;transition:transform .25s,border-color .25s,box-shadow .25s;
}
.stat-card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--glow-soft)}
.stat-value{font-size:26px;font-weight:900;color:#fff;line-height:1.15;letter-spacing:-.01em}
.stat-value span{font-size:15px;font-weight:700;color:var(--cyan);margin-left:4px}
.stat-label{font-size:13px;color:var(--muted);margin-top:7px;line-height:1.55}

/* ===== Feature cards ===== */
.feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.feature-card{
  position:relative;background:linear-gradient(160deg,rgba(13,24,46,.86) 0%,rgba(8,18,41,.62) 100%);
  border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.feature-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow-soft)}
.feature-ico{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:18px;
  background:rgba(56,189,248,.12);border:1px solid rgba(56,189,248,.28);color:#7DD3FC;margin-bottom:16px;
}
.feature-title{font-size:17.5px;font-weight:800;margin:0 0 9px;color:#fff}
.feature-text{font-size:14.5px;color:var(--muted);line-height:1.7;margin:0}
.feature-metric{display:inline-flex;align-items:center;gap:7px;margin-top:14px;font-size:13px;font-weight:700;color:var(--green)}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step}
.step{
  position:relative;padding:26px 20px 22px;border-radius:var(--radius);
  background:rgba(11,23,48,.7);border:1px solid var(--line);
  transition:border-color .25s,transform .25s;
}
.step:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.step-num{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  font-weight:900;font-size:15px;color:#03102A;background:linear-gradient(135deg,#38BDF8,#60A5FA);
  margin-bottom:14px;box-shadow:0 0 18px rgba(56,189,248,.35);
}
.step-title{font-size:15.5px;font-weight:800;margin:0 0 8px;color:#fff;line-height:1.45}
.step-text{font-size:13.8px;color:var(--muted);line-height:1.68;margin:0}

/* ===== Payment channels ===== */
.pay-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.pay-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;
  display:flex;flex-direction:column;gap:10px;transition:transform .25s,border-color .25s,box-shadow .25s;
}
.pay-card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--glow-soft)}
.pay-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.pay-name{font-size:16px;font-weight:800;color:#fff}
.pay-text{font-size:13.8px;color:var(--muted);line-height:1.65;margin:0}
.pay-fee{font-size:13px;font-weight:700;color:#6EE7B7;display:flex;align-items:center;gap:7px}

/* ===== Comparison ===== */
.cmp-wrap{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cmp-col{border-radius:var(--radius-lg);padding:26px 24px;border:1px solid var(--line);background:rgba(11,23,48,.62)}
.cmp-col--good{border-color:rgba(56,189,248,.4);background:linear-gradient(165deg,rgba(37,99,235,.22) 0%,rgba(8,18,41,.7) 70%);box-shadow:var(--glow-soft)}
.cmp-col--bad{border-color:rgba(251,113,133,.28);background:linear-gradient(165deg,rgba(76,5,25,.28) 0%,rgba(8,18,41,.6) 70%)}
.cmp-head{font-size:17px;font-weight:800;margin:0 0 18px;color:#fff;display:flex;align-items:center;gap:10px}
.cmp-row{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px dashed rgba(96,165,250,.16);font-size:14px}
.cmp-row:last-child{border-bottom:0}
.cmp-key{color:var(--muted);font-weight:600}
.cmp-val{font-weight:700;text-align:right;color:var(--ice)}
.cmp-col--good .cmp-val{color:#7DD3FC}
.cmp-col--bad .cmp-val{color:#FDA4AF}

/* ===== Quotes ===== */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.quote-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;
  display:flex;flex-direction:column;gap:14px;transition:transform .25s,border-color .25s;
}
.quote-card:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.quote-stars{color:var(--amber);font-size:13px;letter-spacing:2px}
.quote-text{font-size:14.5px;color:var(--ice);line-height:1.72;margin:0}
.quote-who{display:flex;align-items:center;gap:11px;margin-top:auto}
.quote-avatar{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-weight:800;font-size:14px;
  background:rgba(56,189,248,.14);border:1px solid rgba(56,189,248,.3);color:#7DD3FC;
}
.quote-name{font-size:13.8px;font-weight:800;color:#fff}
.quote-loc{font-size:12px;color:var(--muted)}

/* ===== Category matrix ===== */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.cat-card{
  display:flex;flex-direction:column;gap:10px;padding:24px 22px;border-radius:var(--radius);
  background:rgba(11,23,48,.68);border:1px solid var(--line);
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.cat-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow-soft)}
.cat-card h3{font-size:16.5px;font-weight:800;color:#fff;margin:0}
.cat-card p{font-size:13.8px;color:var(--muted);line-height:1.65;margin:0}
.cat-more{font-size:13.5px;font-weight:800;color:#7DD3FC;display:inline-flex;align-items:center;gap:8px;margin-top:6px}
.cat-card:hover .cat-more{color:#fff}

/* ===== News list ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.news-card{
  display:flex;flex-direction:column;gap:11px;padding:22px 20px;border-radius:var(--radius);
  background:rgba(11,23,48,.66);border:1px solid var(--line);transition:transform .25s,border-color .25s,box-shadow .25s;
}
.news-card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--glow-soft)}
.news-title{font-size:15.5px;font-weight:800;line-height:1.5;margin:0;color:#fff}
.news-title a{transition:color .2s}
.news-card:hover .news-title a{color:#7DD3FC}
.news-excerpt{font-size:13.6px;color:var(--muted);line-height:1.68;margin:0}
.news-date{font-size:12.5px;color:#64748B;font-weight:600;margin-top:auto}
.news-empty{
  padding:26px 22px;border-radius:var(--radius);border:1px dashed rgba(96,165,250,.28);
  color:var(--muted);font-size:14.5px;background:rgba(8,18,41,.5);margin:0;
}

/* ===== FAQ ===== */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:920px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius);background:rgba(11,23,48,.62);
  overflow:hidden;transition:border-color .25s,background .25s;
}
.faq-item[open]{border-color:var(--line-strong);background:rgba(13,26,52,.85)}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;font-size:15.5px;font-weight:700;color:#fff;cursor:pointer;list-style:none;
}
.faq-q::-webkit-details-marker{display:none}
.faq-q i{color:var(--cyan);transition:transform .25s;font-size:14px;flex-shrink:0}
.faq-item[open] .faq-q i{transform:rotate(45deg)}
.faq-a{padding:0 20px 20px;font-size:14.5px;color:var(--muted);line-height:1.72;margin:0}

/* ===== CTA band ===== */
.cta-band{
  border-radius:var(--radius-lg);padding:42px 36px;position:relative;overflow:hidden;
  background-image:linear-gradient(100deg,rgba(3,7,18,.94) 0%,rgba(6,17,40,.88) 100%),url('/assets/images/99442c9b8c0680bd.jpg');
  background-size:cover;background-position:center;
  border:1px solid var(--line-strong);box-shadow:var(--glow-soft);
  display:grid;grid-template-columns:1.4fr .6fr;gap:26px;align-items:center;
}
.cta-title{font-size:clamp(22px,2.7vw,31px);font-weight:900;line-height:1.3;margin:0 0 12px;color:#fff}
.cta-text{font-size:15.5px;color:var(--ice);line-height:1.72;margin:0 0 22px;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
.cta-side{display:flex;flex-direction:column;gap:12px}
.cta-chip{
  display:flex;align-items:center;gap:11px;padding:13px 15px;border-radius:var(--radius-sm);
  background:rgba(3,7,18,.6);border:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--ice);
}
.cta-chip i{color:var(--cyan)}

/* ===== Trust bar ===== */
.trust-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.trust-item{
  display:flex;align-items:flex-start;gap:12px;padding:18px 18px;border-radius:var(--radius);
  background:rgba(8,18,41,.6);border:1px solid var(--line);
}
.trust-item i{color:var(--cyan);font-size:17px;margin-top:3px}
.trust-strong{display:block;font-size:14px;font-weight:800;color:#fff}
.trust-sub{display:block;font-size:12.5px;color:var(--muted);line-height:1.55}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;padding:13px 18px;border-radius:999px;
  background:rgba(7,7,13,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid transparent;color:#E2E8F0;font-size:13.5px;font-weight:800;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(120deg,#38BDF8,#2563EB);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  transition:transform .25s,box-shadow .25s,opacity .25s;opacity:.78;
}
.fab:hover{opacity:1;transform:scale(1.05);box-shadow:0 0 32px rgba(56,189,248,.7)}
.fab:active{transform:scale(.95)}
.fab i{color:#7DD3FC;font-size:16px;animation:fabFlicker 3.2s infinite}
.fab-dot{
  position:absolute;top:-3px;right:-3px;width:11px;height:11px;border-radius:999px;
  background:#FB7185;box-shadow:0 0 0 3px rgba(3,7,18,.9);animation:pulseDot 1.6s infinite;
}
@keyframes pulseDot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.82)}}
@keyframes fabFlicker{0%,92%,100%{opacity:1}94%{opacity:.35}96%{opacity:1}98%{opacity:.5}}

/* ===== Sticky bottom CTA ===== */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:rgba(3,7,18,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-top:1px solid var(--line-strong);padding:11px 0;
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.sticky-text{display:flex;flex-direction:column;line-height:1.35}
.sticky-text strong{font-size:14px;color:#fff;font-weight:800}
.sticky-text span{font-size:12.5px;color:var(--muted)}

/* ===== Footer ===== */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(8,18,41,.7) 0%,rgba(3,7,18,.98) 100%);padding:58px 0 92px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer-brand p{font-size:13.8px;color:var(--muted);line-height:1.72;margin:16px 0 18px;max-width:400px}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px}
.footer-pay span{
  font-size:11.5px;font-weight:700;padding:5px 11px;border-radius:999px;
  background:rgba(56,189,248,.09);border:1px solid rgba(56,189,248,.22);color:#7DD3FC;
}
.footer-col h4{font-size:14px;font-weight:800;color:#fff;margin:0 0 14px}
.footer-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px}
.footer-col ul li{font-size:13.5px;color:var(--muted);line-height:1.55}
.footer-col ul li a{color:var(--ice);transition:color .2s}
.footer-col ul li a:hover{color:var(--cyan)}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{font-size:12.8px;color:var(--muted);margin:0}
.age-badge{
  font-size:11.5px;font-weight:800;padding:6px 13px;border-radius:999px;
  background:rgba(251,191,36,.12);border:1px solid rgba(251,191,36,.32);color:#FCD34D;
}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .nav-links{
    position:fixed;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;gap:6px;
    background:rgba(3,7,18,.98);border-bottom:1px solid var(--line);padding:14px 20px 22px;
    transform:translateY(-14px);opacity:0;pointer-events:none;transition:transform .25s,opacity .25s;
  }
  .nav-links.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-links a{padding:12px 14px;border-radius:12px;font-size:15px}
  .nav-toggle{display:grid;margin-left:auto}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pay-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quote-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .trust-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-band{grid-template-columns:1fr;padding:34px 26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .hero{padding:42px 0 54px}
  .feature-grid{grid-template-columns:1fr}
  .cmp-wrap{grid-template-columns:1fr}
  .hero-points{grid-template-columns:1fr}
  .nav-actions .btn-signup{padding:9px 15px;font-size:13.5px}
  .nav-actions .btn-login{padding:8px 10px;font-size:13.5px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .brand-sub{display:none}
  .brand-name{font-size:14.5px}
  .stat-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .pay-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .trust-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-cta .btn{width:100%}
  .cta-actions .btn{width:100%}
  .sticky-text span{display:none}
  .fab{padding:12px 14px;font-size:0;gap:0;bottom:88px}
  .fab i{font-size:17px}
  .fab-label{display:none}
}

/* roulang page: category3 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0B1730;
  --panel:rgba(13,24,46,.72);
  --panel-solid:#0B1730;
  --line:rgba(96,165,250,.16);
  --line-strong:rgba(56,189,248,.45);
  --volt:#2563EB;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --muted:#94A3B8;
  --ice:#CBD5E1;
  --amber:#FBBF24;
  --green:#34D399;
  --rose:#FB7185;
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow:0 22px 60px -28px rgba(2,8,23,.95);
  --glow:0 0 26px rgba(56,189,248,.38);
  --glow-soft:0 0 40px rgba(37,99,235,.22);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  padding-bottom:78px;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(1100px 600px at 12% -8%, rgba(37,99,235,.20), transparent 62%),
    radial-gradient(900px 520px at 88% 8%, rgba(56,189,248,.14), transparent 60%),
    linear-gradient(180deg,#030712 0%,#050C1C 45%,#030712 100%);
  z-index:-2;
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  background-image:
    linear-gradient(rgba(96,165,250,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(96,165,250,.055) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at 50% 0%, #000 12%, transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%, #000 12%, transparent 78%);
  z-index:-1;
  pointer-events:none;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
button{cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}
h1,h2,h3,h4,h5{margin:0;line-height:1.22;font-weight:800;letter-spacing:-.01em}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:78px 0;position:relative}
.section--tight{padding:58px 0}
.section--alt{
  background:linear-gradient(180deg,rgba(8,18,41,.72) 0%,rgba(3,7,18,.35) 100%);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(96,165,250,.35),transparent)}
.lead{font-size:17px;color:var(--ice);max-width:62ch}
.muted{color:var(--muted)}
.text-cyan{color:var(--cyan)}
.text-amber{color:var(--amber)}
.text-green{color:var(--green)}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:26px;height:74px;position:relative}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,#2563EB,#38BDF8);
  color:#03102A;font-weight:900;font-size:17px;
  box-shadow:var(--glow);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-weight:900;font-size:16px;letter-spacing:.02em}
.brand-sub{font-size:10.5px;color:var(--cyan);text-transform:uppercase;letter-spacing:.14em;font-weight:600}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  padding:9px 15px;border-radius:999px;font-size:14.5px;font-weight:600;color:var(--ice);
  transition:color .2s,background .2s;white-space:nowrap;
}
.nav-links a:hover{color:#fff;background:rgba(56,189,248,.1)}
.nav-links a.active{color:#04121F;background:linear-gradient(120deg,#38BDF8,#60A5FA);box-shadow:0 0 18px rgba(56,189,248,.35)}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  font-size:14px;font-weight:700;color:#BAE6FD;padding:9px 14px;border-radius:999px;
  transition:color .2s,background .2s;
}
.btn-login:hover{color:#fff;background:rgba(56,189,248,.1)}
.btn-signup{
  font-size:14px;font-weight:800;color:#03102A;padding:10px 20px;border-radius:999px;
  background:linear-gradient(120deg,#2563EB,#38BDF8);
  box-shadow:0 0 20px rgba(56,189,248,.42);
  transition:transform .2s,box-shadow .2s;
  white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.65)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line-strong);color:#BAE6FD;font-size:18px;
  place-items:center;
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-weight:800;font-size:15px;
  transition:transform .22s,box-shadow .22s,background .22s,border-color .22s,color .22s;
  text-align:center;
}
.btn-primary{background:linear-gradient(120deg,#2563EB,#38BDF8);color:#03102A;box-shadow:0 0 24px rgba(56,189,248,.42)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(56,189,248,.68)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-ghost{border:1px solid var(--line-strong);color:#E2E8F0;background:rgba(56,189,248,.05)}
.btn-ghost:hover{border-color:var(--cyan);color:#fff;background:rgba(56,189,248,.13);transform:translateY(-2px)}
.btn-amber{background:linear-gradient(120deg,#F59E0B,#FBBF24);color:#231402;box-shadow:0 0 22px rgba(251,191,36,.32)}
.btn-amber:hover{transform:translateY(-2px);box-shadow:0 0 32px rgba(251,191,36,.5)}
.btn-block{width:100%}

/* ===== Badges & labels ===== */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11.5px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:#7DD3FC;background:rgba(56,189,248,.09);
  border:1px solid rgba(56,189,248,.28);
  padding:7px 14px;border-radius:999px;
}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.04em;
  background:rgba(56,189,248,.1);color:#7DD3FC;border:1px solid rgba(56,189,248,.24);
}
.tag-amber{background:rgba(251,191,36,.12);color:#FCD34D;border-color:rgba(251,191,36,.3)}
.tag-green{background:rgba(52,211,153,.12);color:#6EE7B7;border-color:rgba(52,211,153,.28)}
.tag-rose{background:rgba(251,113,133,.12);color:#FDA4AF;border-color:rgba(251,113,133,.28)}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}

/* ===== Section head ===== */
.sec-head{max-width:720px;margin-bottom:38px}
.sec-head h2{font-size:clamp(23px,3vw,33px);margin-bottom:12px}
.sec-head p{color:var(--muted);font-size:15.5px}
.sec-head--split{max-width:none;display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:end}

/* ===== Hero ===== */
.hero{
  position:relative;overflow:hidden;
  padding:56px 0 64px;
  background-image:linear-gradient(100deg,rgba(3,7,18,.96) 0%,rgba(4,11,28,.92) 52%,rgba(6,17,40,.8) 100%),url('/assets/images/1196ba950ff761ca.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:start;position:relative;z-index:2}
.hero h1{font-size:clamp(26px,4.1vw,44px);font-weight:900;margin:18px 0 16px;line-height:1.2}
.hero .lead{margin-bottom:22px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}
.glass{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  box-shadow:var(--shadow);
}
.hero-panel{padding:18px}
.live-cover{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-strong)}
.live-cover img{width:100%;height:216px;object-fit:cover}
.live-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.05),rgba(3,7,18,.72))}
.live-badge{
  position:absolute;top:12px;left:12px;z-index:2;
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 12px;border-radius:999px;
  background:rgba(220,38,38,.9);color:#fff;
  font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
}
.live-dot{width:7px;height:7px;border-radius:50%;background:#fff;animation:livePulse 1.4s infinite}
@keyframes livePulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.8)}}
.panel-caption{
  position:absolute;left:14px;right:14px;bottom:12px;z-index:2;
  font-size:13.5px;font-weight:600;color:#E0F2FE;
  display:flex;align-items:center;gap:8px;
}
.count-label{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin:16px 0 10px;font-size:12.5px;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:#93C5FD;
}
.countdown{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.cd-cell{
  text-align:center;padding:12px 8px;border-radius:var(--radius-sm);
  background:rgba(3,7,18,.6);border:1px solid var(--line);
}
.cd-num{font-size:26px;font-weight:900;color:#7DD3FC;font-variant-numeric:tabular-nums;line-height:1.1}
.cd-cap{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700}
.subscribe{display:grid;grid-template-columns:1fr auto;gap:9px;margin-top:14px}
.subscribe input{
  width:100%;padding:13px 16px;border-radius:999px;
  background:rgba(3,7,18,.65);border:1px solid var(--line-strong);
  color:var(--text);font-size:14.5px;
}
.subscribe input::placeholder{color:#64748B}
.subscribe input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.16)}
.form-note{display:none;margin-top:10px;font-size:13.5px;color:#6EE7B7}
.stats-strip{
  margin-top:38px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
  position:relative;z-index:2;
}
.stat{
  padding:18px 18px;border-radius:var(--radius);
  background:rgba(9,18,38,.72);border:1px solid var(--line);
  transition:border-color .25s,transform .25s;
}
.stat:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.stat b{display:block;font-size:24px;font-weight:900;color:#7DD3FC;line-height:1.15}
.stat span{display:block;font-size:13px;color:var(--muted);margin-top:6px}

/* ===== Cards & grids ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.feature-card{
  padding:26px 24px;border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(13,24,46,.86),rgba(8,18,41,.6));
  border:1px solid var(--line);
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.feature-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow-soft)}
.feature-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(56,189,248,.12);border:1px solid rgba(56,189,248,.3);
  color:#7DD3FC;font-size:19px;margin-bottom:16px;
}
.feature-card h3{font-size:19px;margin-bottom:10px}
.feature-card p{font-size:14.8px;color:var(--muted)}
.feature-list{margin-top:14px;display:grid;gap:8px}
.feature-list li{display:flex;gap:9px;font-size:14px;color:var(--ice);align-items:flex-start}
.feature-list i{color:var(--cyan);font-size:12px;margin-top:6px}

/* ===== Scenarios ===== */
.scenario-list{display:grid;gap:16px}
.scenario{
  display:grid;grid-template-columns:56px 1fr;gap:20px;align-items:start;
  padding:22px 24px;border-radius:0 var(--radius) var(--radius) 0;
  border-left:2px solid var(--line-strong);
  background:linear-gradient(90deg,rgba(56,189,248,.08),rgba(8,18,41,.25) 72%,transparent);
  transition:background .25s,border-color .25s;
}
.scenario:hover{border-color:var(--cyan);background:linear-gradient(90deg,rgba(56,189,248,.15),rgba(8,18,41,.3) 72%,transparent)}
.scenario-idx{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  font-weight:900;color:#03102A;background:linear-gradient(135deg,#38BDF8,#60A5FA);
}
.scenario h3{font-size:17.5px;margin-bottom:7px}
.scenario p{font-size:14.8px;color:var(--muted)}

/* ===== Steps ===== */
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{
  padding:22px 20px;border-radius:var(--radius);
  background:rgba(11,23,48,.6);border:1px solid var(--line);
  position:relative;transition:border-color .25s,transform .25s;
}
.step:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.step-num{
  font-size:12px;font-weight:900;letter-spacing:.16em;color:#7DD3FC;
  display:inline-flex;padding:5px 11px;border-radius:999px;
  background:rgba(56,189,248,.1);border:1px solid rgba(56,189,248,.26);margin-bottom:14px;
}
.step h3{font-size:16.5px;margin-bottom:8px}
.step p{font-size:14.4px;color:var(--muted)}

/* ===== Compare table ===== */
.table-scroll{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:rgba(9,18,38,.55)}
table.compare{width:100%;min-width:720px;border-collapse:collapse}
table.compare th,table.compare td{padding:15px 18px;text-align:left;font-size:14.5px;border-bottom:1px solid rgba(96,165,250,.12)}
table.compare thead th{
  font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:800;
  color:#BAE6FD;background:linear-gradient(120deg,rgba(37,99,235,.28),rgba(56,189,248,.14));
}
table.compare tbody th{font-weight:700;color:#E2E8F0;background:rgba(8,18,41,.6);width:22%}
table.compare tbody td{color:var(--ice)}
table.compare tbody tr{transition:background .2s}
table.compare tbody tr:hover{background:rgba(56,189,248,.06)}
table.compare tbody tr:last-child th,table.compare tbody tr:last-child td{border-bottom:0}
table.compare i.fa-check{color:var(--green);margin-right:7px}
table.compare i.fa-xmark{color:var(--rose);margin-right:7px}

/* ===== Channel matrix ===== */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.channel-card{
  display:block;padding:24px 22px;border-radius:var(--radius);
  background:rgba(11,23,48,.6);border:1px solid var(--line);
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.channel-card:hover{transform:translateY(-4px);border-color:var(--cyan);box-shadow:0 0 26px rgba(56,189,248,.22)}
.channel-card h3{font-size:18px;margin:12px 0 8px}
.channel-card p{font-size:14.4px;color:var(--muted)}
.channel-more{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:13.5px;font-weight:700;color:#7DD3FC}

/* ===== Quotes ===== */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quote{
  padding:24px 22px;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(13,24,46,.85),rgba(8,18,41,.6));
  border:1px solid var(--line);
}
.quote .stars{color:var(--amber);font-size:13px;letter-spacing:2px;margin-bottom:12px}
.quote p{font-size:14.8px;color:var(--ice);font-style:italic}
.quote footer{margin-top:14px;font-size:13.5px;color:var(--muted);font-weight:700}

/* ===== News list ===== */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.news-card{
  display:block;padding:22px 22px;border-radius:var(--radius);
  background:rgba(9,18,38,.62);border:1px solid var(--line);
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--glow-soft)}
.news-card h3{font-size:17px;margin:12px 0 9px;line-height:1.4}
.news-card p{font-size:14.3px;color:var(--muted)}
.news-meta{display:block;margin-top:12px;font-size:12.5px;color:#7DD3FC;font-weight:700;letter-spacing:.03em}

/* ===== FAQ ===== */
.faq{display:grid;gap:12px;max-width:920px}
.faq details{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  background:rgba(11,23,48,.6);padding:0 18px;
  transition:border-color .25s,background .25s;
}
.faq details[open]{border-color:var(--line-strong);background:rgba(11,23,48,.9)}
.faq summary{
  list-style:none;cursor:pointer;padding:16px 0;font-weight:700;font-size:15.5px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";color:var(--cyan);font-size:20px;font-weight:800;line-height:1;flex-shrink:0;
}
.faq details[open] summary::after{content:"–"}
.faq .faq-body{padding:0 0 18px;font-size:14.8px;color:var(--muted)}

/* ===== Final CTA ===== */
.cta-final{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  padding:44px 40px;
  background-image:linear-gradient(110deg,rgba(4,11,28,.95),rgba(6,17,40,.82)),url('/assets/images/1eaa6aefb68100d8.jpg');
  background-size:cover;background-position:center;
  border:1px solid var(--line-strong);
  text-align:center;
}
.cta-final h2{font-size:clamp(22px,3vw,32px);margin-bottom:14px}
.cta-final p{max-width:64ch;margin:0 auto 24px;color:var(--ice)}
.cta-final .hero-cta{justify-content:center;margin-bottom:0}
.guarantee{
  display:grid;grid-template-columns:repeat(5,1fr);gap:12px;
  margin-top:32px;padding-top:28px;border-top:1px solid rgba(96,165,250,.18);text-align:left;
}
.guarantee div{font-size:13.2px;color:var(--muted);display:flex;gap:9px;align-items:flex-start}
.guarantee i{color:var(--cyan);margin-top:3px}

/* ===== Sticky CTA & FAB ===== */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  background:rgba(3,7,18,.94);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--line-strong);
  padding:10px 0;
}
.sticky-inner{display:flex;align-items:center;gap:16px;justify-content:space-between}
.sticky-text{font-size:13.5px;color:var(--ice);font-weight:600}
.sticky-text b{color:#7DD3FC}
.sticky-actions{display:flex;gap:10px;flex-shrink:0}
.sticky-actions .btn{padding:11px 20px;font-size:14px}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:75;
  width:58px;height:58px;border-radius:18px;
  display:grid;place-items:center;font-size:20px;color:#7DD3FC;
  background:rgba(7,7,13,.82);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(56,189,248,.6);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.78;
  transition:transform .22s,opacity .22s,box-shadow .22s,color .22s,border-color .22s;
  animation:fabPulse 3s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.35)}50%{box-shadow:0 0 30px rgba(6,182,212,.62)}}
.fab:hover{transform:scale(1.08);opacity:1;color:#E0F2FE;border-color:var(--cyan);box-shadow:0 0 34px rgba(6,182,212,.75)}
.fab:active{transform:scale(.94)}
.fab-badge{
  position:absolute;top:-4px;right:-4px;width:12px;height:12px;border-radius:50%;
  background:#F43F5E;box-shadow:0 0 10px rgba(244,63,94,.9);
}

/* ===== Footer ===== */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(5,12,28,.9),rgba(3,7,18,1));
  padding:60px 0 30px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer-brand p{font-size:14.2px;color:var(--muted);margin-top:16px;max-width:44ch}
.footer-pay{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.footer-pay span{
  font-size:11.5px;font-weight:700;color:#BAE6FD;
  padding:5px 11px;border-radius:999px;
  background:rgba(56,189,248,.08);border:1px solid rgba(56,189,248,.22);
}
.footer-col h4{font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:#93C5FD;margin-bottom:14px}
.footer-col ul{display:grid;gap:10px}
.footer-col li{font-size:14.2px;color:var(--muted)}
.footer-col a{transition:color .2s}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(96,165,250,.14);
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
}
.footer-bottom p{font-size:13.2px;color:var(--muted);margin:0}
.age-badge{
  font-size:12px;font-weight:800;color:#FCD34D;
  padding:6px 13px;border-radius:999px;
  background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.3);
}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .nav-toggle{display:grid;margin-left:auto}
  .nav-links{
    position:absolute;top:74px;left:-20px;right:-20px;
    flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(3,7,18,.98);
    border-bottom:1px solid var(--line);
    padding:12px 20px 18px;display:none;margin-left:0;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px;border-radius:12px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .grid-3,.quote-grid,.channel-grid{grid-template-columns:repeat(2,1fr)}
  .step-grid{grid-template-columns:repeat(2,1fr)}
  .stats-strip{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .guarantee{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .section{padding:58px 0}
  .section--tight{padding:46px 0}
  .sec-head--split{grid-template-columns:1fr;align-items:start}
  .news-grid{grid-template-columns:1fr}
  .cta-final{padding:34px 22px}
  .sticky-text{display:none}
  .sticky-inner{justify-content:center}
  .brand-sub{font-size:9.5px}
}
@media (max-width:520px){
  body{padding-bottom:74px}
  .container{padding:0 16px}
  .nav-wrap{gap:10px;height:66px}
  .brand-mark{width:34px;height:34px;border-radius:11px;font-size:15px}
  .brand-name{font-size:14.5px}
  .brand-sub{display:none}
  .btn-login{padding:8px 9px;font-size:12.5px}
  .btn-signup{padding:9px 13px;font-size:12.5px}
  .nav-links{top:66px;left:-16px;right:-16px;padding:10px 16px 16px}
  .grid-3,.grid-2,.quote-grid,.channel-grid,.step-grid,.stats-strip{grid-template-columns:1fr}
  .scenario{grid-template-columns:1fr;gap:12px;padding:18px}
  .subscribe{grid-template-columns:1fr}
  .subscribe .btn{width:100%}
  .hero-cta .btn{width:100%}
  .guarantee{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .sticky-actions{width:100%}
  .sticky-actions .btn{flex:1}
  .fab{left:12px;bottom:88px;width:52px;height:52px;border-radius:16px}
}