/* roulang page: index */
:root{
  --bg:#030712;
  --bg-soft:#081229;
  --bg-deep:#050a18;
  --glass:rgba(255,255,255,.045);
  --glass-strong:rgba(255,255,255,.075);
  --card-bg:rgba(10,18,40,.72);
  --electric:#2563eb;
  --electric-2:#3b82f6;
  --cyan:#38bdf8;
  --cyan-soft:rgba(56,189,248,.16);
  --gold:#fbbf24;
  --gold-2:#fcd34d;
  --text:#f8fafc;
  --text-2:#cbd5e1;
  --muted:#94a3b8;
  --line:rgba(56,189,248,.16);
  --line-soft:rgba(148,163,184,.14);
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 20px 46px rgba(2,6,20,.6);
  --glow-cyan:0 0 22px rgba(56,189,248,.38);
  --glow-blue:0 0 24px rgba(37,99,235,.45);
  --maxw:1220px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 12% -8%, rgba(37,99,235,.20), transparent 62%),
    radial-gradient(900px 520px at 92% 4%, rgba(56,189,248,.14), transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  letter-spacing:.01em;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
h1,h2,h3,h4{margin:0 0 .6em;line-height:1.25;font-weight:700;letter-spacing:-.01em;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

/* ---------- HEADER / NAV ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:18px;min-height:74px;}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-size:22px;
  background:linear-gradient(150deg,rgba(56,189,248,.20),rgba(37,99,235,.35));
  border:1px solid rgba(56,189,248,.35);
  box-shadow:var(--glow-cyan);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:-.02em;white-space:nowrap;}
.brand-text small{font-size:11px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--text-2);
  border:1px solid transparent;transition:all .22s ease;white-space:nowrap;
}
.nav-link:hover{color:#fff;background:var(--glass);border-color:var(--line);}
.nav-link.active{
  color:#fff;background:linear-gradient(120deg,rgba(37,99,235,.35),rgba(56,189,248,.22));
  border-color:rgba(56,189,248,.45);box-shadow:var(--glow-cyan);
}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;background:var(--glass);
  border:1px solid var(--line);color:var(--cyan);cursor:pointer;
}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid transparent;
  cursor:pointer;transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .2s ease;
  text-align:center;
}
.btn-primary{
  background:linear-gradient(120deg,var(--electric),var(--cyan));
  color:#03101f;font-weight:700;box-shadow:var(--glow-blue);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.6);}
.btn-gold{background:linear-gradient(120deg,#f59e0b,var(--gold-2));color:#2b1a02;font-weight:700;box-shadow:0 0 22px rgba(251,191,36,.4);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(251,191,36,.6);}
.btn-ghost{background:transparent;border-color:rgba(56,189,248,.45);color:var(--cyan);}
.btn-ghost:hover{background:rgba(56,189,248,.12);color:#fff;transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:13.5px;}
.btn-block{width:100%;}
.btn:active{transform:scale(.97);}

/* ---------- SECTION SHELL ---------- */
.section{padding:74px 0;position:relative;}
.section--soft{background:linear-gradient(180deg,rgba(8,18,41,.4),rgba(3,7,18,0));border-top:1px solid var(--line-soft);}
.section--deep{background:var(--bg-deep);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.section--img{background-image:linear-gradient(rgba(3,7,18,.90),rgba(3,7,18,.95)),url('/assets/images/9507fb457205b319.jpg');background-size:cover;background-position:center;}
.section-head{max-width:760px;margin-bottom:36px;}
.section-head--left{text-align:left;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--cyan);margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:linear-gradient(90deg,var(--cyan),transparent);border-radius:2px;}
.section-title{font-size:clamp(24px,3vw,34px);margin-bottom:14px;}
.section-lead{color:var(--text-2);font-size:16px;margin:0;}

/* ---------- HERO ---------- */
.hero{
  position:relative;padding:64px 0 70px;overflow:hidden;
  background-image:linear-gradient(115deg,rgba(3,7,18,.94) 12%,rgba(6,14,34,.86) 58%,rgba(3,7,18,.95)),url('/assets/images/c85f3473f2c1f67f.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(700px 320px at 78% 12%,rgba(56,189,248,.16),transparent 68%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:44px;align-items:center;}
.hero-profile{display:flex;align-items:center;gap:18px;margin-bottom:22px;flex-wrap:wrap;}
.avatar{
  width:82px;height:82px;border-radius:26px;object-fit:cover;
  border:2px solid rgba(56,189,248,.55);box-shadow:var(--glow-cyan);
}
.profile-meta{display:flex;flex-direction:column;gap:8px;}
.profile-name{font-size:15px;font-weight:700;color:#fff;display:flex;align-items:center;gap:8px;}
.verified{color:var(--cyan);font-size:13px;}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;}
.badge{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;
  padding:5px 12px;border-radius:999px;background:var(--glass);border:1px solid var(--line);color:var(--text-2);
}
.badge--gold{background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.4);color:var(--gold-2);}
.badge--live{background:rgba(239,68,68,.14);border-color:rgba(239,68,68,.42);color:#fca5a5;}
.hero h1{font-size:clamp(26px,4.1vw,46px);font-weight:800;line-height:1.16;margin-bottom:18px;}
.hero h1 .hl{background:linear-gradient(100deg,var(--cyan),#a5f3fc 45%,var(--gold-2));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-lead{color:var(--text-2);font-size:16.5px;max-width:620px;margin-bottom:26px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px;}
.hero-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;}
.hero-stat{
  background:var(--glass);border:1px solid var(--line);border-radius:14px;padding:12px 14px;
  backdrop-filter:blur(8px);
}
.hero-stat b{display:block;font-size:19px;color:#fff;font-weight:800;letter-spacing:-.02em;}
.hero-stat span{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;}
.hero-panel{
  background:var(--card-bg);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;backdrop-filter:blur(14px);box-shadow:var(--shadow);
}
.hero-panel h3{font-size:17px;margin-bottom:6px;}
.hero-panel p{font-size:13.5px;color:var(--muted);margin-bottom:18px;}
.reel-list{display:flex;flex-direction:column;gap:10px;}
.reel-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;background:var(--glass);border:1px solid var(--line-soft);}
.reel-icon{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-size:17px;
  background:linear-gradient(140deg,rgba(56,189,248,.22),rgba(37,99,235,.32));border:1px solid rgba(56,189,248,.32);color:#e0f2fe;
}
.reel-text b{display:block;font-size:14px;}
.reel-text span{font-size:12.5px;color:var(--muted);}
.jackpot-line{
  margin-top:18px;padding:14px 16px;border-radius:14px;text-align:center;
  background:linear-gradient(120deg,rgba(251,191,36,.14),rgba(239,68,68,.10));
  border:1px solid rgba(251,191,36,.35);
}
.jackpot-line span{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2);}
.jackpot-line b{display:block;font-size:28px;font-weight:800;color:#fff;letter-spacing:-.02em;}

/* ---------- METRICS ---------- */
.metrics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}
.metric-card{
  background:var(--card-bg);border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  backdrop-filter:blur(12px);transition:transform .25s ease,border-color .25s ease;
}
.metric-card:hover{transform:translateY(-4px);border-color:rgba(56,189,248,.45);}
.metric-card i{font-size:20px;color:var(--cyan);margin-bottom:12px;display:block;}
.metric-card b{display:block;font-size:26px;font-weight:800;color:#fff;letter-spacing:-.02em;}
.metric-card span{font-size:13px;color:var(--muted);display:block;margin-top:4px;}
.metric-bar{height:6px;border-radius:999px;background:rgba(148,163,184,.16);margin-top:14px;overflow:hidden;}
.metric-bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--electric),var(--cyan));}

/* ---------- GAME MATRIX ---------- */
.game-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.game-card{
  position:relative;border-radius:var(--radius);overflow:hidden;background:var(--card-bg);
  border:1px solid var(--line);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
  display:flex;flex-direction:column;
}
.game-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(37,99,235,.32);border-color:rgba(56,189,248,.5);}
.game-thumb{position:relative;aspect-ratio:4/3;overflow:hidden;}
.game-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.game-card:hover .game-thumb img{transform:scale(1.07);}
.game-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,0) 40%,rgba(3,7,18,.85));}
.corner-tag{
  position:absolute;top:12px;left:12px;z-index:3;font-size:11px;font-weight:800;letter-spacing:.08em;
  padding:4px 11px;border-radius:999px;text-transform:uppercase;
}
.corner-tag--hot{background:linear-gradient(120deg,#ef4444,#f97316);color:#fff;box-shadow:0 0 16px rgba(239,68,68,.5);}
.corner-tag--vip{background:linear-gradient(120deg,var(--gold),var(--gold-2));color:#3b2402;}
.game-body{padding:16px 16px 20px;display:flex;flex-direction:column;gap:8px;flex:1;}
.game-body h3{font-size:16px;margin:0;}
.game-body p{font-size:13px;color:var(--muted);margin:0;flex:1;}
.game-meta{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--text-2);}
.game-meta .rtp{color:var(--cyan);font-weight:700;}

/* ---------- FEED + SIDE ---------- */
.feed-layout{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(0,1fr);gap:30px;align-items:start;}
.feed-list{display:flex;flex-direction:column;gap:16px;}
.feed-item{
  display:grid;grid-template-columns:180px minmax(0,1fr);gap:18px;align-items:center;
  background:var(--card-bg);border:1px solid var(--line-soft);border-radius:var(--radius);padding:14px;
  transition:border-color .25s ease,transform .25s ease;
}
.feed-item:hover{border-color:rgba(56,189,248,.45);transform:translateX(4px);}
.feed-thumb{border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:16/10;}
.feed-thumb img{width:100%;height:100%;object-fit:cover;}
.feed-body h3{font-size:16.5px;margin-bottom:6px;}
.feed-body p{font-size:13.5px;color:var(--muted);margin-bottom:10px;}
.feed-tags{display:flex;gap:10px;flex-wrap:wrap;font-size:12px;color:var(--cyan);}
.side-panel{
  background:var(--card-bg);border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  backdrop-filter:blur(12px);
}
.side-panel h3{font-size:17px;margin-bottom:4px;}
.side-panel .side-note{font-size:12.5px;color:var(--muted);margin-bottom:16px;}
.rank-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line-soft);}
.rank-item:last-of-type{border-bottom:0;}
.rank-no{
  width:28px;height:28px;border-radius:9px;display:grid;place-items:center;font-size:13px;font-weight:800;
  background:var(--glass);border:1px solid var(--line);color:var(--cyan);flex:0 0 auto;
}
.rank-item .rank-name{font-size:14px;flex:1;color:var(--text-2);}
.rank-item .rank-value{font-size:13.5px;font-weight:700;color:var(--gold-2);}
.link-more{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:14px;font-weight:600;color:var(--cyan);}
.link-more:hover{color:#fff;}
.empty-note{
  padding:22px;border:1px dashed var(--line);border-radius:var(--radius-sm);
  color:var(--muted);font-size:14px;text-align:center;
}

/* ---------- TOPIC BAR ---------- */
.topic-bar{display:flex;gap:12px;overflow-x:auto;padding:6px 2px 14px;scrollbar-width:thin;}
.topic-bar::-webkit-scrollbar{height:6px;}
.topic-bar::-webkit-scrollbar-thumb{background:rgba(56,189,248,.35);border-radius:999px;}
.chip{
  flex:0 0 auto;padding:10px 18px;border-radius:999px;font-size:13.5px;font-weight:600;
  background:var(--glass);border:1px solid var(--line);color:var(--text-2);transition:all .22s ease;
}
.chip:hover{color:#fff;border-color:rgba(56,189,248,.55);box-shadow:var(--glow-cyan);transform:translateY(-2px);}

/* ---------- NEWS GRID ---------- */
.news-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;}
.news-card{
  background:var(--card-bg);border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .25s ease,border-color .25s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:rgba(56,189,248,.45);}
.news-card .news-thumb{aspect-ratio:16/9;overflow:hidden;}
.news-card .news-thumb img{width:100%;height:100%;object-fit:cover;}
.news-card .news-body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1;}
.news-card h3{font-size:15.5px;margin:0;}
.news-card p{font-size:13px;color:var(--muted);margin:0;flex:1;}
.news-card time{font-size:12px;color:var(--cyan);}

/* ---------- COMPARE ---------- */
.compare-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.compare-col{border-radius:var(--radius);padding:26px;border:1px solid var(--line-soft);background:rgba(10,18,40,.55);}
.compare-col--new{border-color:rgba(56,189,248,.45);background:linear-gradient(160deg,rgba(37,99,235,.16),rgba(10,18,40,.65));box-shadow:var(--shadow);}
.compare-col h3{font-size:19px;display:flex;align-items:center;gap:10px;}
.compare-col ul li{display:flex;gap:10px;font-size:14.5px;color:var(--text-2);padding:9px 0;border-bottom:1px dashed var(--line-soft);}
.compare-col ul li:last-child{border-bottom:0;}
.compare-col ul li i{color:var(--muted);margin-top:5px;font-size:12px;}
.compare-col--new ul li i{color:var(--cyan);}

/* ---------- TIMELINE ---------- */
.timeline{position:relative;padding-left:26px;}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--cyan),rgba(37,99,235,.1));}
.tl-item{position:relative;padding:0 0 24px 20px;}
.tl-item::before{
  content:"";position:absolute;left:-26px;top:6px;width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:2px solid var(--cyan);box-shadow:var(--glow-cyan);
}
.tl-item h3{font-size:16px;margin-bottom:6px;}
.tl-item p{font-size:14px;color:var(--muted);margin:0;}
.tl-item .tl-step{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);font-weight:700;}

/* ---------- GUARANTEE ---------- */
.guarantee-strip{
  display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px;
  border:1px solid var(--line);border-radius:var(--radius);padding:26px 20px;background:var(--glass);
}
.g-item{text-align:center;}
.g-item i{font-size:22px;color:var(--cyan);display:block;margin-bottom:10px;}
.g-item b{display:block;font-size:14px;margin-bottom:4px;}
.g-item span{font-size:12.5px;color:var(--muted);}

/* ---------- PAYMENT ---------- */
.pay-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.pay-item{
  display:flex;align-items:center;gap:14px;padding:18px 20px;border-radius:var(--radius-sm);
  background:var(--card-bg);border:1px solid var(--line-soft);transition:border-color .25s ease,transform .25s ease;
}
.pay-item:hover{border-color:rgba(251,191,36,.45);transform:translateY(-3px);}
.pay-item .pay-logo{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-weight:800;font-size:14px;flex:0 0 auto;
  background:linear-gradient(140deg,rgba(251,191,36,.16),rgba(56,189,248,.16));border:1px solid var(--line);color:#fff;
}
.pay-item b{display:block;font-size:15px;}
.pay-item span{font-size:12.5px;color:var(--muted);}

/* ---------- PARTNERS ---------- */
.partner-wall{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;}
.partner-tile{
  padding:18px 12px;text-align:center;border-radius:var(--radius-sm);background:var(--glass);
  border:1px solid var(--line-soft);font-size:13.5px;font-weight:600;color:var(--text-2);
  transition:all .22s ease;
}
.partner-tile:hover{color:#fff;border-color:rgba(56,189,248,.45);background:var(--glass-strong);}

/* ---------- CATEGORY WALL ---------- */
.cat-wall{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.cat-card{
  position:relative;display:block;padding:28px 24px;border-radius:var(--radius);
  background:linear-gradient(150deg,rgba(37,99,235,.18),rgba(10,18,40,.72));
  border:1px solid var(--line);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.cat-card:hover{transform:translateY(-6px);border-color:rgba(56,189,248,.55);box-shadow:var(--glow-cyan);}
.cat-card i{font-size:22px;color:var(--cyan);margin-bottom:14px;display:block;}
.cat-card h3{font-size:18px;margin-bottom:8px;}
.cat-card p{font-size:13.5px;color:var(--muted);margin:0 0 14px;}
.cat-card span{font-size:13px;font-weight:700;color:var(--cyan);}

/* ---------- QUICK ANSWERS ---------- */
.qa-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.qa-item{border-left:2px solid rgba(56,189,248,.5);padding:4px 0 4px 18px;}
.qa-item h3{font-size:15.5px;margin-bottom:6px;}
.qa-item p{font-size:13.5px;color:var(--muted);margin:0;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:rgba(10,18,40,.6);
  margin-bottom:12px;overflow:hidden;transition:border-color .25s ease;
}
.faq-item[open]{border-color:rgba(56,189,248,.45);}
.faq-item summary{
  cursor:pointer;padding:16px 20px;font-weight:600;font-size:15.5px;list-style:none;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:12px;color:var(--cyan);transition:transform .25s ease;}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{padding:0 20px 18px;margin:0;font-size:14.5px;color:var(--text-2);}

/* ---------- CTA FORM ---------- */
.cta-shell{
  display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:34px;align-items:center;
  border:1px solid var(--line);border-radius:calc(var(--radius) + 6px);padding:38px;
  background:linear-gradient(135deg,rgba(37,99,235,.20),rgba(3,7,18,.85)),url('/assets/images/af529771a3041894.jpg');
  background-size:cover;background-position:center;box-shadow:var(--shadow);
}
.cta-shell h2{font-size:clamp(22px,2.6vw,30px);}
.cta-shell p{color:var(--text-2);font-size:15px;}
.cta-points li{display:flex;gap:10px;font-size:14.5px;color:var(--text-2);padding:7px 0;}
.cta-points i{color:var(--gold-2);margin-top:5px;font-size:12px;}
.form-card{background:rgba(3,7,18,.78);border:1px solid var(--line);border-radius:var(--radius);padding:26px;backdrop-filter:blur(12px);}
.field{margin-bottom:14px;}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--text-2);margin-bottom:7px;letter-spacing:.02em;}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.05);
  border:1px solid var(--line-soft);color:#fff;transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:rgba(148,163,184,.75);}
.field input:focus,.field select:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.18);}
.field select option{background:#0b132b;color:#fff;}
.form-note{font-size:12.5px;color:var(--muted);margin:12px 0 0;}
.form-note.is-ok{color:var(--cyan);font-weight:600;}

/* ---------- APP / SUBSCRIBE ---------- */
.app-shell{
  display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:32px;align-items:center;
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:34px;background:var(--card-bg);
}
.sub-form{display:flex;gap:10px;flex-wrap:wrap;}
.sub-form input{flex:1 1 200px;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.05);border:1px solid var(--line-soft);color:#fff;}
.store-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px;}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--bg-deep);border-top:1px solid var(--line);padding:56px 0 26px;margin-top:20px;}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:30px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.footer-text{font-size:13.5px;color:var(--muted);max-width:340px;}
.footer-col h4{font-size:14px;text-transform:uppercase;letter-spacing:.1em;color:var(--text-2);margin-bottom:14px;}
.footer-col a{display:block;font-size:14px;color:var(--muted);padding:5px 0;transition:color .2s ease,padding-left .2s ease;}
.footer-col a:hover{color:var(--cyan);padding-left:4px;}
.footer-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);
}
.age-tag{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;color:var(--text-2);
  border:1px solid var(--line);border-radius:999px;padding:5px 12px;
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:999px;
  background:rgba(7,7,13,.82);backdrop-filter:blur(14px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,12,26,.88),rgba(7,12,26,.88)),linear-gradient(120deg,#a3e635,#38bdf8,#ec4899);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  color:#fff;font-weight:700;font-size:13.5px;letter-spacing:.04em;
  opacity:.85;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
  animation:fabPulse 3.2s ease-in-out infinite;
}
.fab i{color:#facc15;font-size:16px;}
.fab:hover{opacity:1;transform:translateY(-3px) scale(1.04);box-shadow:0 0 32px rgba(236,72,153,.55);}
.fab:active{transform:scale(.95) translateY(0);}
.fab .fab-dot{
  position:absolute;top:-4px;right:-4px;width:12px;height:12px;border-radius:50%;background:#ef4444;
  box-shadow:0 0 10px rgba(239,68,68,.9);animation:dotBlink 1.4s steps(2,start) infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.36);}50%{box-shadow:0 0 30px rgba(236,72,153,.5);}}
@keyframes dotBlink{0%{opacity:1;}50%{opacity:.25;}100%{opacity:1;}}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1100px){
  .game-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .guarantee-strip{grid-template-columns:repeat(3,minmax(0,1fr));}
  .partner-wall{grid-template-columns:repeat(3,minmax(0,1fr));}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:1024px){
  .nav-links{display:none;}
  .nav-toggle{display:grid;place-items:center;}
  .nav-links.is-open{
    display:flex;flex-direction:column;align-items:stretch;gap:4px;
    position:absolute;top:100%;left:0;right:0;padding:14px 20px 20px;
    background:rgba(3,7,18,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(16px);
  }
  .nav-link{padding:12px 14px;}
  .hero-inner{grid-template-columns:1fr;gap:32px;}
  .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr));}
  .feed-layout{grid-template-columns:1fr;}
  .compare-grid{grid-template-columns:1fr;}
  .cta-shell{grid-template-columns:1fr;padding:28px;}
  .app-shell{grid-template-columns:1fr;}
  .qa-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .pay-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .game-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cat-wall{grid-template-columns:1fr;}
  .feed-item{grid-template-columns:1fr;}
  .brand-text small{display:none;}
  .nav-inner{min-height:66px;gap:10px;}
  .nav-actions{gap:8px;}
  .btn-sm{padding:8px 14px;font-size:12.5px;}
  .guarantee-strip{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .hero{padding:44px 0 54px;}
  .hero-stats{grid-template-columns:1fr 1fr;gap:10px;}
  .game-grid{grid-template-columns:1fr;}
  .news-grid{grid-template-columns:1fr;}
  .metrics-grid{grid-template-columns:1fr;}
  .qa-grid{grid-template-columns:1fr;}
  .pay-grid{grid-template-columns:1fr;}
  .partner-wall{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:1fr;}
  .cta-shell{padding:22px;}
  .form-card{padding:20px;}
  .fab{left:12px;bottom:88px;padding:10px 15px;font-size:12.5px;}
  .hero-actions .btn{width:100%;}
}

/* roulang page: article */
:root{
  --bg:#030712;
  --bg-soft:#081229;
  --bg-deep:#050a18;
  --glass:rgba(255,255,255,.045);
  --glass-strong:rgba(255,255,255,.075);
  --card-bg:rgba(10,18,40,.72);
  --electric:#2563eb;
  --electric-2:#3b82f6;
  --cyan:#38bdf8;
  --cyan-soft:rgba(56,189,248,.16);
  --gold:#fbbf24;
  --gold-2:#fcd34d;
  --text:#f8fafc;
  --text-2:#cbd5e1;
  --muted:#94a3b8;
  --line:rgba(56,189,248,.16);
  --line-soft:rgba(148,163,184,.14);
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 20px 46px rgba(2,6,20,.6);
  --glow-cyan:0 0 22px rgba(56,189,248,.38);
  --glow-blue:0 0 24px rgba(37,99,235,.45);
  --maxw:1220px;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 12% -8%,rgba(37,99,235,.20),transparent 62%),
    radial-gradient(900px 520px at 92% 4%,rgba(56,189,248,.14),transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  letter-spacing:.01em;
  overflow-x:hidden;
}
*{box-sizing:border-box;}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;}
/* HEADER / NAV */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:18px;min-height:74px;}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-size:22px;
  background:linear-gradient(150deg,rgba(56,189,248,.20),rgba(37,99,235,.35));
  border:1px solid rgba(56,189,248,.35);
  box-shadow:var(--glow-cyan);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:-.02em;white-space:nowrap;}
.brand-text small{font-size:11px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--text-2);
  border:1px solid transparent;transition:all .22s ease;white-space:nowrap;
}
.nav-link:hover{color:#fff;background:var(--glass);border-color:var(--line);}
.nav-link.active{
  color:#fff;background:linear-gradient(120deg,rgba(37,99,235,.35),rgba(56,189,248,.22));
  border-color:rgba(56,189,248,.45);box-shadow:var(--glow-cyan);
}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;background:var(--glass);
  border:1px solid var(--line);color:var(--cyan);cursor:pointer;
}
/* BUTTONS */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid transparent;
  cursor:pointer;transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .2s ease;
  text-align:center;
}
.btn-primary{
  background:linear-gradient(120deg,var(--electric),var(--cyan));
  color:#03101f;font-weight:700;box-shadow:var(--glow-blue);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.6);}
.btn-gold{background:linear-gradient(120deg,#f59e0b,var(--gold-2));color:#2b1a02;font-weight:700;box-shadow:0 0 22px rgba(251,191,36,.4);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(251,191,36,.6);}
.btn-ghost{background:transparent;border-color:rgba(56,189,248,.45);color:var(--cyan);}
.btn-ghost:hover{background:rgba(56,189,248,.12);color:#fff;transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:13.5px;}
.btn-block{width:100%;}
.btn:active{transform:scale(.97);}
/* SECTION SHELL */
.section{padding:74px 0;position:relative;}
.section--soft{background:linear-gradient(180deg,rgba(8,18,41,.4),rgba(3,7,18,0));border-top:1px solid var(--line-soft);}
.section--deep{background:var(--bg-deep);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.section-head{max-width:760px;margin-bottom:36px;}
.section-head--left{text-align:left;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--cyan);margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:linear-gradient(90deg,var(--cyan),transparent);border-radius:2px;}
.section-title{font-size:clamp(24px,3vw,34px);margin-bottom:14px;line-height:1.25;}
.section-lead{color:var(--text-2);font-size:16px;margin:0;}
.badge{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;
  padding:5px 12px;border-radius:999px;background:var(--glass);border:1px solid var(--line);color:var(--text-2);
}
.badge--gold{background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.4);color:var(--gold-2);}
.badge--live{background:rgba(239,68,68,.14);border-color:rgba(239,68,68,.42);color:#fca5a5;}
/* ARTICLE HERO */
.article-hero{
  position:relative;padding:56px 0 64px;overflow:hidden;
  background-image:linear-gradient(115deg,rgba(3,7,18,.95) 10%,rgba(6,14,34,.86) 58%,rgba(3,7,18,.96)),url('/assets/images/4caa0aaadee5d44a.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.article-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(700px 320px at 82% 12%,rgba(56,189,248,.18),transparent 68%);
}
.article-hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.8fr);gap:42px;align-items:center;}
.article-hero h1{
  font-size:clamp(28px,4vw,48px);line-height:1.16;font-weight:800;margin:16px 0 18px;
  background:linear-gradient(120deg,#fff 15%,#cbe9ff 55%,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;
}
.article-hero__lead{color:var(--text-2);font-size:17px;max-width:760px;margin-bottom:22px;}
.article-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:var(--muted);font-size:13.5px;}
.hero-panel{
  border:1px solid rgba(56,189,248,.28);background:linear-gradient(155deg,rgba(8,18,41,.92),rgba(3,7,18,.88));
  border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.hero-panel::before{content:"";position:absolute;width:180px;height:180px;right:-60px;top:-80px;background:radial-gradient(circle,rgba(56,189,248,.28),transparent 68%);}
.hero-panel h3{font-size:18px;margin:0 0 16px;}
.metric-list{display:grid;gap:12px;}
.metric{display:flex;justify-content:space-between;gap:16px;padding-bottom:12px;border-bottom:1px solid var(--line-soft);}
.metric:last-child{border-bottom:0;padding-bottom:0;}
.metric span:first-child{color:var(--muted);font-size:13px;}
.metric strong{color:var(--cyan);font-size:15px;}
/* ARTICLE LAYOUT */
.article-main{padding:70px 0;}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:36px;align-items:start;}
.article-body{
  background:linear-gradient(180deg,rgba(8,18,41,.72),rgba(5,10,24,.78));
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:clamp(22px,4vw,44px);
  box-shadow:var(--shadow);
}
.article-body h2{font-size:clamp(22px,2.6vw,30px);line-height:1.3;margin:38px 0 14px;color:#fff;}
.article-body h2:first-child{margin-top:0;}
.article-body h3{font-size:20px;line-height:1.35;margin:28px 0 10px;color:var(--cyan);}
.article-body p{color:var(--text-2);margin:0 0 16px;}
.article-body ul,.article-body ol{color:var(--text-2);padding-left:22px;margin:0 0 18px;}
.article-body li{margin-bottom:9px;}
.article-body a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px;}
.article-body img{border-radius:var(--radius-sm);margin:24px 0;border:1px solid var(--line);}
.article-body blockquote{
  margin:24px 0;padding:18px 20px;border-left:3px solid var(--cyan);
  background:rgba(56,189,248,.08);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text);
}
.article-sidebar{position:sticky;top:98px;display:grid;gap:18px;}
.side-card{
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(8,18,41,.92),rgba(5,10,24,.86));padding:22px;box-shadow:var(--shadow);
}
.side-card h3{font-size:17px;margin:0 0 14px;}
.side-card p{font-size:14px;color:var(--text-2);margin:0 0 16px;}
.side-links{display:grid;gap:10px;}
.side-links a{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 13px;border-radius:var(--radius-sm);background:var(--glass);border:1px solid var(--line-soft);
  color:var(--text-2);font-size:14px;transition:.22s ease;
}
.side-links a:hover{color:#fff;border-color:rgba(56,189,248,.48);transform:translateX(3px);}
/* HIGHLIGHT STRIP */
.highlight-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:26px 0;}
.highlight-item{
  padding:18px;border-radius:var(--radius-sm);background:rgba(56,189,248,.07);
  border:1px solid var(--line);text-align:left;
}
.highlight-item strong{display:block;color:var(--cyan);font-size:21px;margin-bottom:4px;}
.highlight-item span{color:var(--muted);font-size:13px;}
/* RELATED */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.post-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(180deg,rgba(8,18,41,.82),rgba(5,10,24,.82));
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.post-card:hover{transform:translateY(-6px);border-color:rgba(56,189,248,.5);box-shadow:var(--glow-cyan);}
.post-card img{width:100%;height:190px;object-fit:cover;border-bottom:1px solid var(--line-soft);}
.post-card__body{padding:20px;}
.post-card h3{font-size:18px;line-height:1.4;margin:10px 0;}
.post-card p{color:var(--text-2);font-size:14px;margin:0 0 14px;}
/* FAQ */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:var(--glass);
  overflow:hidden;
}
.faq-question{
  width:100%;background:none;border:0;padding:18px 20px;display:flex;justify-content:space-between;align-items:center;
  gap:16px;text-align:left;font-weight:700;cursor:pointer;color:#fff;
}
.faq-question i{color:var(--cyan);transition:transform .25s ease;}
.faq-answer{display:none;padding:0 20px 18px;color:var(--text-2);}
.faq-item.open .faq-answer{display:block;}
.faq-item.open .faq-question i{transform:rotate(45deg);}
/* CTA */
.cta-band{
  position:relative;overflow:hidden;border:1px solid rgba(56,189,248,.28);border-radius:var(--radius);
  background:linear-gradient(120deg,rgba(37,99,235,.20),rgba(56,189,248,.12)),var(--bg-soft);
  padding:clamp(28px,5vw,50px);box-shadow:var(--shadow);
}
.cta-band::after{content:"";position:absolute;right:-70px;top:-70px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(56,189,248,.24),transparent 68%);}
.cta-band__inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;}
.cta-band h2{font-size:clamp(23px,3vw,32px);margin:0 0 10px;}
.cta-band p{color:var(--text-2);margin:0;}
/* EMPTY */
.empty-state{padding:60px 20px;text-align:center;border:1px dashed var(--line);border-radius:var(--radius);background:var(--glass);}
.empty-state i{font-size:36px;color:var(--cyan);margin-bottom:16px;}
.empty-state h2{margin:0 0 12px;}
.empty-state p{color:var(--text-2);margin-bottom:20px;}
/* FOOTER */
.site-footer{background:var(--bg-deep);border-top:1px solid var(--line);padding:60px 0 26px;margin-top:20px;}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:34px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .brand-mark{width:40px;height:40px;font-size:20px;}
.footer-text{color:var(--muted);font-size:14px;margin:0 0 16px;max-width:430px;}
.age-tag{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--gold-2);background:rgba(251,191,36,.10);border:1px solid rgba(251,191,36,.32);border-radius:999px;padding:6px 12px;}
.footer-col h4{font-size:14px;margin:0 0 14px;color:#fff;}
.footer-col a{display:block;color:var(--muted);font-size:14px;margin-bottom:10px;transition:.2s;}
.footer-col a:hover{color:var(--cyan);}
.footer-bottom{border-top:1px solid var(--line-soft);margin-top:38px;padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:13px;}
/* FAB */
.support-fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:18px;
  display:grid;place-items:center;color:#03101f;font-size:22px;
  background:linear-gradient(135deg,var(--cyan),var(--electric-2));
  border:1px solid rgba(255,255,255,.45);box-shadow:0 0 24px rgba(56,189,248,.52);
  transition:.25s ease;
}
.support-fab:hover{transform:scale(1.1) rotate(-4deg);box-shadow:0 0 34px rgba(56,189,248,.78);}
.support-fab:active{transform:scale(.95) translateY(3px);}
.support-fab::after{
  content:"";position:absolute;top:-3px;right:-3px;width:12px;height:12px;border-radius:50%;
  background:#ef4444;border:2px solid #fff;box-shadow:0 0 10px #ef4444;
}
@media (max-width:1024px){
  .nav-links{display:none;}
  .nav-toggle{display:grid;place-items:center;}
  .nav-links.open{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;padding:14px 20px 20px;background:rgba(3,7,18,.98);border-bottom:1px solid var(--line);}
  .nav-links.open .nav-link{border-radius:12px;padding:12px 14px;}
  .article-layout{grid-template-columns:1fr;}
  .article-sidebar{position:static;grid-template-columns:repeat(2,1fr);}
  .related-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;}
}
@media (max-width:768px){
  .nav-actions .btn-ghost{display:none;}
  .article-hero__inner{grid-template-columns:1fr;}
  .article-hero h1{font-size:30px;}
  .highlight-strip{grid-template-columns:1fr;}
  .cta-band__inner{grid-template-columns:1fr;}
  .related-grid{grid-template-columns:1fr;}
  .article-sidebar{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .section{padding:58px 0;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .brand-text strong{font-size:14px;}
  .brand-text small{font-size:10px;}
  .nav-actions .btn-ghost{display:none;}
  .nav-inner{min-height:66px;gap:10px;}
  .nav-toggle{width:40px;height:40px;}
  .article-hero{padding:40px 0 48px;}
  .article-hero h1{font-size:26px;}
  .article-main{padding:44px 0;}
  .article-body{padding:20px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
  .support-fab{width:52px;height:52px;bottom:86px;}
}

/* roulang page: category2 */
:root{
  --bg:#030712;
  --bg-soft:#081229;
  --bg-deep:#050a18;
  --glass:rgba(255,255,255,.045);
  --glass-strong:rgba(255,255,255,.075);
  --card-bg:rgba(10,18,40,.72);
  --electric:#2563eb;
  --electric-2:#3b82f6;
  --cyan:#38bdf8;
  --cyan-soft:rgba(56,189,248,.16);
  --gold:#fbbf24;
  --gold-2:#fcd34d;
  --text:#f8fafc;
  --text-2:#cbd5e1;
  --muted:#94a3b8;
  --line:rgba(56,189,248,.16);
  --line-soft:rgba(148,163,184,.14);
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 20px 46px rgba(2,6,20,.6);
  --glow-cyan:0 0 22px rgba(56,189,248,.38);
  --glow-blue:0 0 24px rgba(37,99,235,.45);
  --maxw:1220px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 12% -8%, rgba(37,99,235,.20), transparent 62%),
    radial-gradient(900px 520px at 92% 4%, rgba(56,189,248,.14), transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;line-height:1.65;letter-spacing:.01em;overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{line-height:1.22;margin:0 0 .45em;font-weight:800;letter-spacing:-.02em;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}

/* HEADER / NAV */
.site-header{position:sticky;top:0;z-index:60;background:rgba(3,7,18,.86);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);}
.nav-inner{display:flex;align-items:center;gap:18px;min-height:74px;}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-size:22px;background:linear-gradient(150deg,rgba(56,189,248,.20),rgba(37,99,235,.35));border:1px solid rgba(56,189,248,.35);box-shadow:var(--glow-cyan);}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:-.02em;white-space:nowrap;}
.brand-text small{font-size:11px;color:var(--muted);letter-spacing:.05em;text-transform:uppercase;}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--text-2);border:1px solid transparent;transition:all .22s ease;white-space:nowrap;}
.nav-link:hover{color:#fff;background:var(--glass);border-color:var(--line);}
.nav-link.active{color:#fff;background:linear-gradient(120deg,rgba(37,99,235,.35),rgba(56,189,248,.22));border-color:rgba(56,189,248,.45);box-shadow:var(--glow-cyan);}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;background:var(--glass);border:1px solid var(--line);color:var(--cyan);cursor:pointer;}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 24px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .2s ease;text-align:center;}
.btn-primary{background:linear-gradient(120deg,var(--electric),var(--cyan));color:#03101f;font-weight:700;box-shadow:var(--glow-blue);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.6);}
.btn-gold{background:linear-gradient(120deg,#f59e0b,var(--gold-2));color:#2b1a02;font-weight:700;box-shadow:0 0 22px rgba(251,191,36,.4);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(251,191,36,.6);}
.btn-ghost{background:transparent;border-color:rgba(56,189,248,.45);color:var(--cyan);}
.btn-ghost:hover{background:rgba(56,189,248,.12);color:#fff;transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:13.5px;}
.btn-block{width:100%;}
.btn:active{transform:scale(.97);}

/* BADGES */
.badge-row{display:flex;flex-wrap:wrap;gap:8px;}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:5px 12px;border-radius:999px;background:var(--glass);border:1px solid var(--line);color:var(--text-2);}
.badge--gold{background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.4);color:var(--gold-2);}
.badge--live{background:rgba(239,68,68,.14);border-color:rgba(239,68,68,.42);color:#fca5a5;}
.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);background:var(--cyan-soft);border:1px solid rgba(56,189,248,.3);border-radius:999px;padding:4px 11px;}

/* SECTION SHELL */
.section{padding:74px 0;position:relative;}
.section--soft{background:linear-gradient(180deg,rgba(8,18,41,.45),rgba(3,7,18,0));border-top:1px solid var(--line-soft);}
.section--deep{background:var(--bg-deep);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.section--img{background-image:linear-gradient(rgba(3,7,18,.90),rgba(3,7,18,.95)),url('/assets/images/9507fb457205b319.jpg');background-size:cover;background-position:center;}
.section-head{max-width:780px;margin-bottom:36px;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px;}
.eyebrow::before{content:"";width:26px;height:2px;background:linear-gradient(90deg,var(--cyan),transparent);border-radius:2px;}
.section-title{font-size:clamp(23px,3vw,33px);margin-bottom:14px;}
.section-lead{color:var(--text-2);font-size:16px;margin:0;max-width:72ch;}

/* HERO */
.hero{position:relative;padding:60px 0 66px;overflow:hidden;border-bottom:1px solid var(--line);
  background-image:linear-gradient(115deg,rgba(3,7,18,.94) 12%,rgba(6,14,34,.86) 58%,rgba(3,7,18,.95)),url('/assets/images/c85f3473f2c1f67f.jpg');
  background-size:cover;background-position:center;}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(700px 320px at 78% 12%,rgba(56,189,248,.16),transparent 68%);}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.22fr) minmax(0,1fr);gap:42px;align-items:start;}
.hero h1{font-size:clamp(27px,4vw,45px);font-weight:800;line-height:1.15;margin:14px 0 18px;}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--cyan),var(--gold-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.hero-lead{color:var(--text-2);font-size:16.5px;max-width:60ch;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-note{margin-top:22px;font-size:13.5px;color:var(--muted);display:flex;gap:10px;align-items:flex-start;}
.hero-note i{color:var(--cyan);margin-top:3px;}
.portal{background:var(--card-bg);border:1px solid var(--line);border-radius:var(--radius);padding:20px;backdrop-filter:blur(14px);box-shadow:var(--shadow);}
.portal-title{font-size:13px;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);font-weight:700;margin-bottom:14px;}
.portal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
.portal-tile{display:block;padding:16px 15px;border-radius:var(--radius-sm);background:var(--glass);border:1px solid var(--line-soft);transition:transform .22s ease,border-color .22s ease,box-shadow .25s ease;}
.portal-tile:hover{transform:translateY(-3px);border-color:rgba(56,189,248,.55);box-shadow:var(--glow-cyan);}
.portal-tile i{display:block;color:var(--cyan);font-size:17px;margin-bottom:9px;}
.portal-tile strong{display:block;font-size:14.5px;margin-bottom:5px;}
.portal-tile span{font-size:12.5px;color:var(--muted);line-height:1.5;}

/* METRICS */
.stat-band{margin-top:6px;}
.stat-card{background:var(--card-bg);border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px 18px;height:100%;transition:border-color .22s ease,transform .22s ease;}
.stat-card:hover{border-color:rgba(56,189,248,.5);transform:translateY(-3px);}
.stat-card b{display:block;font-size:clamp(23px,3vw,31px);font-weight:800;background:linear-gradient(120deg,#ffffff,var(--cyan));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:6px;}
.stat-card span{font-size:13.5px;color:var(--text-2);display:block;}
.stat-card small{display:block;margin-top:10px;font-size:12px;color:var(--muted);}

/* TIPS */
.tip-item{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line-soft);}
.tip-item:last-child{border-bottom:0;}
.tip-icon{flex:0 0 auto;width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(140deg,rgba(56,189,248,.18),rgba(37,99,235,.28));border:1px solid rgba(56,189,248,.3);color:var(--cyan);font-size:18px;}
.tip-body h3{font-size:17px;margin-bottom:6px;}
.tip-body p{color:var(--text-2);font-size:14.5px;margin:0;}

/* STEPS */
.steps{counter-reset:step;display:grid;gap:16px;}
.step{display:grid;grid-template-columns:56px minmax(0,1fr);gap:18px;background:var(--glass);border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:20px;transition:border-color .22s ease,background .22s ease;}
.step:hover{border-color:rgba(56,189,248,.45);background:var(--glass-strong);}
.step-num{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-weight:800;font-size:17px;color:#03101f;background:linear-gradient(140deg,var(--cyan),var(--electric-2));box-shadow:var(--glow-cyan);}
.step h3{font-size:16.5px;margin-bottom:6px;}
.step p{color:var(--text-2);font-size:14.5px;margin:0;}

/* BET CARDS */
.bet-card{background:var(--card-bg);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;height:100%;display:flex;flex-direction:column;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;}
.bet-card:hover{transform:translateY(-4px);border-color:rgba(56,189,248,.5);box-shadow:var(--shadow);}
.bet-card img{height:180px;width:100%;object-fit:cover;}
.bet-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.bet-body h3{font-size:17px;margin:0;}
.bet-body p{color:var(--text-2);font-size:14.5px;margin:0;}
.bet-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line-soft);font-size:12.5px;color:var(--muted);}

/* COMPARE */
.compare-col{background:var(--card-bg);border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:22px;height:100%;}
.compare-col--hi{border-color:rgba(56,189,248,.5);background:linear-gradient(180deg,rgba(37,99,235,.16),rgba(10,18,40,.7));box-shadow:var(--glow-cyan);}
.compare-col h3{font-size:16.5px;margin-bottom:12px;}
.compare-col ul li{display:flex;gap:10px;font-size:14.5px;color:var(--text-2);padding:7px 0;border-bottom:1px dashed var(--line-soft);}
.compare-col ul li:last-child{border-bottom:0;}
.compare-col ul li i{color:var(--cyan);margin-top:4px;font-size:13px;}
.compare-col ul li i.fa-xmark{color:#f87171;}
.compare-foot{margin-top:26px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px 22px;}
.compare-foot p{margin:0;color:var(--text-2);font-size:14.5px;max-width:60ch;}
.compare-foot strong{color:var(--cyan);}

/* TRUST */
.trust-card{background:var(--glass);border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:20px;height:100%;}
.trust-card i{color:var(--cyan);font-size:20px;margin-bottom:10px;display:block;}
.trust-card h3{font-size:15.5px;margin-bottom:6px;}
.trust-card p{font-size:13.5px;color:var(--muted);margin:0;}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.pay-badge{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;background:var(--glass);border:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--text-2);}
.pay-badge i{color:var(--cyan);}

/* NEWS */
.news-card{display:block;height:100%;background:var(--card-bg);border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:22px;transition:transform .22s ease,border-color .22s ease,box-shadow .25s ease;}
.news-card:hover{transform:translateY(-4px);border-color:rgba(56,189,248,.5);box-shadow:var(--shadow);}
.news-meta{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);margin-bottom:10px;}
.news-card h3{font-size:16.5px;margin-bottom:8px;}
.news-card p{font-size:14px;color:var(--text-2);margin:0 0 12px;}
.news-date{font-size:12.5px;color:var(--muted);}
.news-empty{color:var(--muted);font-size:14.5px;background:var(--glass);border:1px dashed var(--line);border-radius:var(--radius-sm);padding:24px;margin:0;}

/* FAQ */
.faq-item{background:var(--card-bg);border:1px solid var(--line-soft);border-radius:var(--radius-sm);margin-bottom:12px;overflow:hidden;}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:600;font-size:16px;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;color:var(--cyan);font-size:14px;transition:transform .25s ease;}
.faq-item[open] summary::after{content:"\f068";}
.faq-item[open]{border-color:rgba(56,189,248,.45);}
.faq-item p{padding:0 22px 20px;color:var(--text-2);font-size:14.8px;margin:0;}

/* CTA / FORM */
.cta-panel{background:linear-gradient(140deg,rgba(37,99,235,.22),rgba(3,7,18,.85));border:1px solid rgba(56,189,248,.35);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);}
.cta-panel h2{font-size:clamp(22px,2.6vw,28px);}
.cta-panel p{color:var(--text-2);font-size:15px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:7px;letter-spacing:.02em;}
.field input,.field select{width:100%;padding:13px 15px;border-radius:var(--radius-sm);background:rgba(3,7,18,.6);border:1px solid var(--line);color:#fff;transition:border-color .2s ease,box-shadow .2s ease;}
.field input:focus,.field select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.18);outline:none;}
.field input::placeholder{color:#64748b;}
.form-note{font-size:12.5px;color:var(--muted);margin-top:12px;}
.form-msg{display:none;margin-top:16px;padding:14px 16px;border-radius:var(--radius-sm);background:rgba(56,189,248,.12);border:1px solid rgba(56,189,248,.4);color:#e0f2fe;font-size:14px;}
.cta-list li{display:flex;gap:12px;color:var(--text-2);font-size:14.5px;padding:8px 0;}
.cta-list li i{color:var(--cyan);margin-top:4px;}

/* FOOTER */
.site-footer{background:var(--bg-deep);border-top:1px solid var(--line);padding:56px 0 26px;margin-top:10px;}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:34px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-text{color:var(--muted);font-size:14px;max-width:42ch;}
.age-tag{display:inline-flex;align-items:center;gap:8px;margin-top:14px;padding:7px 14px;border-radius:999px;background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.35);color:var(--gold-2);font-size:12.5px;font-weight:600;}
.footer-col h4{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:#fff;margin-bottom:14px;}
.footer-col a{display:block;color:var(--muted);font-size:14px;padding:6px 0;transition:color .2s ease,transform .2s ease;}
.footer-col a:hover{color:var(--cyan);transform:translateX(3px);}
.footer-bottom{margin-top:38px;padding-top:20px;border-top:1px solid var(--line-soft);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;color:var(--muted);font-size:12.8px;}

/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;min-height:56px;display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border-radius:999px;background:rgba(7,7,13,.85);backdrop-filter:blur(14px);border:2px solid transparent;background-image:linear-gradient(rgba(7,7,13,.9),rgba(7,7,13,.9)),linear-gradient(120deg,var(--cyan),var(--electric));background-origin:border-box;background-clip:padding-box,border-box;color:#fff;font-weight:700;font-size:13.5px;box-shadow:0 0 20px rgba(6,182,212,.45);opacity:.78;animation:fabPulse 2.8s ease-in-out infinite;transition:opacity .22s ease,transform .22s ease,box-shadow .25s ease;}
.fab:hover{opacity:1;transform:translateY(-3px) scale(1.04);box-shadow:0 0 30px rgba(56,189,248,.75);}
.fab:active{transform:scale(.95);}
.fab i{color:var(--cyan);font-size:16px;}
.fab-dot{position:absolute;top:-4px;right:-2px;width:12px;height:12px;border-radius:50%;background:#ef4444;box-shadow:0 0 10px rgba(239,68,68,.9);animation:dotPulse 1.6s infinite;}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.4);}50%{box-shadow:0 0 28px rgba(56,189,248,.7);}}
@keyframes dotPulse{0%,100%{opacity:1;}50%{opacity:.35;}}

/* RESPONSIVE */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:minmax(0,1fr);gap:34px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .section{padding:62px 0;}
}
@media (max-width:768px){
  .nav-links{position:absolute;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;padding:16px 20px 22px;background:rgba(3,7,18,.98);border-bottom:1px solid var(--line);display:none;}
  .nav-links.open{display:flex;}
  .nav-toggle{display:inline-grid;place-items:center;}
  .nav-inner{gap:10px;}
  .brand-text small{display:none;}
  .nav-actions{margin-left:auto;}
  .btn-sm{padding:8px 14px;font-size:13px;}
  .section{padding:52px 0;}
  .hero{padding:44px 0 50px;}
  .portal-grid{grid-template-columns:minmax(0,1fr);}
  .step{grid-template-columns:44px minmax(0,1fr);gap:14px;padding:16px;}
  .step-num{width:40px;height:40px;font-size:15px;}
  .compare-foot{flex-direction:column;align-items:flex-start;}
  .cta-panel{padding:22px;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .brand-text strong{font-size:14.5px;}
  .brand-mark{width:40px;height:40px;font-size:19px;}
  .hero h1{font-size:26px;}
  .stat-card{padding:18px 15px;}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
  .fab{left:12px;bottom:80px;padding:11px 16px;font-size:12.5px;}
  .faq-item summary{padding:15px 16px;font-size:15px;}
  .faq-item p{padding:0 16px 18px;}
}

/* roulang page: category3 */
:root{
  --bg:#030712;
  --bg-soft:#081229;
  --bg-deep:#050a18;
  --glass:rgba(255,255,255,.045);
  --glass-strong:rgba(255,255,255,.075);
  --card-bg:rgba(10,18,40,.72);
  --electric:#2563eb;
  --electric-2:#3b82f6;
  --cyan:#38bdf8;
  --cyan-soft:rgba(56,189,248,.16);
  --gold:#fbbf24;
  --gold-2:#fcd34d;
  --text:#f8fafc;
  --text-2:#cbd5e1;
  --muted:#94a3b8;
  --line:rgba(56,189,248,.16);
  --line-soft:rgba(148,163,184,.14);
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 20px 46px rgba(2,6,20,.6);
  --glow-cyan:0 0 22px rgba(56,189,248,.38);
  --glow-blue:0 0 24px rgba(37,99,235,.45);
  --maxw:1220px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 12% -8%, rgba(37,99,235,.20), transparent 62%),
    radial-gradient(900px 520px at 92% 4%, rgba(56,189,248,.14), transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  letter-spacing:.01em;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}

/* HEADER */
.site-header{position:sticky;top:0;z-index:60;background:rgba(3,7,18,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);}
.nav-inner{display:flex;align-items:center;gap:18px;min-height:74px;}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-size:22px;background:linear-gradient(150deg,rgba(56,189,248,.20),rgba(37,99,235,.35));border:1px solid rgba(56,189,248,.35);box-shadow:var(--glow-cyan);}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:-.02em;white-space:nowrap;}
.brand-text small{font-size:11px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--text-2);border:1px solid transparent;transition:all .22s ease;white-space:nowrap;}
.nav-link:hover{color:#fff;background:var(--glass);border-color:var(--line);}
.nav-link.active{color:#fff;background:linear-gradient(120deg,rgba(37,99,235,.35),rgba(56,189,248,.22));border-color:rgba(56,189,248,.45);box-shadow:var(--glow-cyan);}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;background:var(--glass);border:1px solid var(--line);color:var(--cyan);cursor:pointer;}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 24px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .2s ease;text-align:center;}
.btn-primary{background:linear-gradient(120deg,var(--electric),var(--cyan));color:#03101f;font-weight:700;box-shadow:var(--glow-blue);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.6);}
.btn-gold{background:linear-gradient(120deg,#f59e0b,var(--gold-2));color:#2b1a02;font-weight:700;box-shadow:0 0 22px rgba(251,191,36,.4);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(251,191,36,.6);}
.btn-ghost{background:transparent;border-color:rgba(56,189,248,.45);color:var(--cyan);}
.btn-ghost:hover{background:rgba(56,189,248,.12);color:#fff;transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:13.5px;}
.btn-block{width:100%;}
.btn:active{transform:scale(.97);}

/* SECTION SHELL */
.section{padding:74px 0;position:relative;}
.section--soft{background:linear-gradient(180deg,rgba(8,18,41,.4),rgba(3,7,18,0));border-top:1px solid var(--line-soft);}
.section--deep{background:var(--bg-deep);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.section-head{max-width:760px;margin-bottom:36px;}
.section-head--left{text-align:left;}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px;}
.eyebrow::before{content:"";width:26px;height:2px;background:linear-gradient(90deg,var(--cyan),transparent);border-radius:2px;}
.section-title{font-size:clamp(24px,3vw,34px);margin:0 0 14px;line-height:1.25;font-weight:800;}
.section-lead{color:var(--text-2);font-size:16px;margin:0;}

/* HERO */
.hero{position:relative;padding:62px 0 68px;overflow:hidden;background-image:linear-gradient(115deg,rgba(3,7,18,.95) 12%,rgba(6,14,34,.88) 58%,rgba(3,7,18,.96)),url('/assets/images/c85f3473f2c1f67f.jpg');background-size:cover;background-position:center;border-bottom:1px solid var(--line);}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(700px 320px at 78% 12%,rgba(56,189,248,.16),transparent 68%);}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.9fr);gap:44px;align-items:center;}
.hero h1{font-size:clamp(27px,4vw,44px);font-weight:800;line-height:1.16;margin:0 0 18px;}
.hero p{color:var(--text-2);font-size:17px;margin:0 0 26px;max-width:640px;}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:5px 12px;border-radius:999px;background:var(--glass);border:1px solid var(--line);color:var(--text-2);}
.badge--gold{background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.4);color:var(--gold-2);}
.badge--live{background:rgba(239,68,68,.14);border-color:rgba(239,68,68,.42);color:#fca5a5;}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;}
.hero-panel{background:var(--card-bg);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);backdrop-filter:blur(12px);}
.hero-panel h3{font-size:17px;margin:0 0 18px;font-weight:700;}
.hero-stat{display:flex;justify-content:space-between;align-items:baseline;padding:12px 0;border-bottom:1px dashed var(--line-soft);}
.hero-stat:last-child{border-bottom:0;}
.hero-stat span{color:var(--muted);font-size:13.5px;}
.hero-stat strong{font-size:18px;color:var(--gold-2);font-weight:800;}

/* SEARCH */
.search-wrap{max-width:620px;margin:26px auto 0;position:relative;}
.search-wrap input{width:100%;padding:15px 56px 15px 20px;border-radius:999px;background:rgba(3,7,18,.7);border:1px solid var(--line);color:#fff;}
.search-wrap input::placeholder{color:var(--muted);}
.search-wrap button{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:0;background:linear-gradient(120deg,var(--electric),var(--cyan));color:#03101f;cursor:pointer;}
.quick-tabs{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:18px;}
.quick-tabs a{padding:8px 16px;border-radius:999px;background:var(--glass);border:1px solid var(--line);font-size:13.5px;color:var(--text-2);transition:.2s;}
.quick-tabs a:hover{color:#fff;border-color:var(--cyan);background:var(--cyan-soft);}

/* METRICS */
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.metric{padding:26px 22px;border-radius:var(--radius-sm);background:var(--card-bg);border:1px solid var(--line);transition:.25s;}
.metric:hover{border-color:rgba(56,189,248,.45);transform:translateY(-4px);box-shadow:var(--glow-cyan);}
.metric i{font-size:22px;color:var(--cyan);margin-bottom:14px;}
.metric strong{display:block;font-size:30px;font-weight:800;color:#fff;line-height:1.1;}
.metric span{font-size:13.5px;color:var(--muted);}

/* OFFER CARDS */
.offer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.offer-card{position:relative;padding:30px 26px;border-radius:var(--radius);background:var(--card-bg);border:1px solid var(--line);transition:.28s;overflow:hidden;}
.offer-card::before{content:"";position:absolute;inset:0;background:linear-gradient(140deg,rgba(56,189,248,.10),transparent 55%);opacity:0;transition:.28s;}
.offer-card:hover{transform:translateY(-6px);border-color:rgba(56,189,248,.5);box-shadow:var(--glow-blue);}
.offer-card:hover::before{opacity:1;}
.offer-card .tag{position:absolute;top:16px;right:16px;font-size:11px;font-weight:700;padding:4px 11px;border-radius:999px;background:rgba(239,68,68,.2);color:#fca5a5;border:1px solid rgba(239,68,68,.45);}
.offer-card .ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:22px;background:linear-gradient(140deg,rgba(56,189,248,.2),rgba(37,99,235,.3));border:1px solid var(--line);color:var(--cyan);margin-bottom:18px;}
.offer-card h3{font-size:19px;margin:0 0 10px;font-weight:700;position:relative;}
.offer-card p{color:var(--text-2);font-size:14.5px;margin:0 0 18px;position:relative;}
.offer-card .val{font-size:24px;font-weight:800;color:var(--gold-2);position:relative;}

/* MATRIX */
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.matrix-item{padding:28px 24px;border-radius:var(--radius);background:linear-gradient(160deg,rgba(10,18,40,.9),rgba(5,10,24,.7));border:1px solid var(--line);transition:.25s;}
.matrix-item:hover{border-color:rgba(251,191,36,.4);}
.matrix-item .idx{font-size:13px;font-weight:700;color:var(--gold);letter-spacing:.1em;}
.matrix-item h3{font-size:18px;margin:10px 0 10px;}
.matrix-item p{color:var(--text-2);font-size:14.5px;margin:0;}

/* COMPARE */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.compare-col{padding:34px 30px;}
.compare-col--old{background:rgba(148,163,184,.05);border-right:1px solid var(--line-soft);}
.compare-col--new{background:linear-gradient(160deg,rgba(37,99,235,.16),rgba(56,189,248,.08));}
.compare-col h3{font-size:19px;margin:0 0 20px;}
.compare-col ul{list-style:none;margin:0;padding:0;}
.compare-col li{display:flex;gap:12px;padding:11px 0;font-size:14.5px;color:var(--text-2);border-bottom:1px dashed var(--line-soft);}
.compare-col li:last-child{border-bottom:0;}
.compare-col li i{color:var(--cyan);margin-top:4px;}

/* TIMELINE */
.timeline{position:relative;padding-left:34px;}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--cyan),var(--electric),transparent);}
.tl-item{position:relative;padding:0 0 30px 12px;}
.tl-item::before{content:"";position:absolute;left:-31px;top:5px;width:16px;height:16px;border-radius:50%;background:var(--bg);border:3px solid var(--cyan);box-shadow:var(--glow-cyan);}
.tl-item h3{font-size:17px;margin:0 0 6px;}
.tl-item p{margin:0;color:var(--text-2);font-size:14.5px;}

/* TRUST */
.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.trust-item{padding:26px 22px;border-radius:var(--radius-sm);background:var(--glass);border:1px solid var(--line);display:flex;gap:16px;align-items:flex-start;}
.trust-item i{font-size:22px;color:var(--gold);margin-top:3px;}
.trust-item h3{font-size:16px;margin:0 0 6px;}
.trust-item p{margin:0;font-size:14px;color:var(--text-2);}

/* FAQ */
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:12px;background:var(--card-bg);overflow:hidden;transition:.25s;}
.faq-item.active{border-color:rgba(56,189,248,.45);box-shadow:var(--glow-cyan);}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;background:none;border:0;cursor:pointer;text-align:left;font-weight:600;font-size:15.5px;}
.faq-q i{color:var(--cyan);transition:transform .25s;}
.faq-item.active .faq-q i{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a p{margin:0;padding:0 22px 20px;color:var(--text-2);font-size:14.5px;}

/* CTA */
.cta-band{position:relative;padding:54px 0;background:linear-gradient(120deg,rgba(37,99,235,.28),rgba(56,189,248,.12));border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.cta-inner{display:grid;grid-template-columns:1.4fr .9fr;gap:34px;align-items:center;}
.cta-inner h2{font-size:clamp(22px,2.6vw,30px);margin:0 0 12px;}
.cta-inner p{color:var(--text-2);margin:0;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end;}

/* FORM */
.form-card{padding:34px;border-radius:var(--radius);background:var(--card-bg);border:1px solid var(--line);box-shadow:var(--shadow);}
.form-field{margin-bottom:16px;}
.form-field label{display:block;font-size:13.5px;margin-bottom:7px;color:var(--text-2);}
.form-field input,.form-field select{width:100%;padding:13px 16px;border-radius:var(--radius-sm);background:rgba(3,7,18,.7);border:1px solid var(--line);}
.form-field input:focus,.form-field select:focus{border-color:var(--cyan);outline:none;box-shadow:0 0 0 3px rgba(56,189,248,.15);}
.form-note{font-size:13px;color:var(--muted);margin-top:12px;}

/* LIST / NEWS */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.news-card{display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;background:var(--card-bg);border:1px solid var(--line);transition:.28s;}
.news-card:hover{transform:translateY(-5px);border-color:rgba(56,189,248,.5);box-shadow:var(--glow-blue);}
.news-card img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.news-body{padding:20px;display:flex;flex-direction:column;flex:1;}
.news-body .meta{display:flex;gap:12px;font-size:12.5px;color:var(--muted);margin-bottom:10px;flex-wrap:wrap;}
.news-body h3{font-size:17px;margin:0 0 10px;line-height:1.35;}
.news-body p{font-size:14px;color:var(--text-2);margin:0 0 16px;flex:1;}
.news-empty{padding:32px;border:1px dashed var(--line);border-radius:var(--radius);text-align:center;color:var(--muted);}

/* FOOTER */
.site-footer{background:var(--bg-deep);border-top:1px solid var(--line);padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-text{color:var(--text-2);font-size:14px;margin:0 0 16px;max-width:420px;}
.age-tag{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;padding:6px 13px;border-radius:999px;background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.35);color:var(--gold-2);}
.footer-col h4{font-size:14px;text-transform:uppercase;letter-spacing:.1em;color:#fff;margin:0 0 16px;}
.footer-col a{display:block;color:var(--text-2);font-size:14px;padding:6px 0;transition:.2s;}
.footer-col a:hover{color:var(--cyan);padding-left:5px;}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:44px;padding:22px 0;border-top:1px solid var(--line-soft);font-size:13px;color:var(--muted);}

/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:rgba(7,7,13,.82);border:2px solid transparent;background-image:linear-gradient(rgba(7,7,13,.82),rgba(7,7,13,.82)),linear-gradient(135deg,var(--cyan),var(--electric));background-origin:border-box;background-clip:padding-box,border-box;color:var(--cyan);font-size:22px;opacity:.76;box-shadow:0 0 20px rgba(56,189,248,.45);transition:.25s;animation:fabPulse 2.6s ease-in-out infinite;}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 30px rgba(56,189,248,.7);}
.fab:active{transform:scale(.95) translateY(3px);}
.fab .dot{position:absolute;top:3px;right:3px;width:12px;height:12px;border-radius:50%;background:#ef4444;box-shadow:0 0 0 2px #fff2;}
@keyframes fabPulse{0%,100%{box-shadow:0 0 16px rgba(56,189,248,.35);}50%{box-shadow:0 0 26px rgba(56,189,248,.65);}}

/* RESPONSIVE */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;}
  .metrics-grid{grid-template-columns:repeat(2,1fr);}
  .offer-grid,.matrix,.trust-grid,.news-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .cta-inner{grid-template-columns:1fr;}
  .cta-actions{justify-content:flex-start;}
}
@media (max-width:768px){
  .nav-links{position:fixed;top:74px;left:0;right:0;flex-direction:column;align-items:stretch;padding:16px;background:rgba(3,7,18,.98);border-bottom:1px solid var(--line);transform:translateY(-130%);transition:.3s;margin:0;gap:4px;}
  .nav-links.open{transform:translateY(0);}
  .nav-toggle{display:grid;place-items:center;}
  .section{padding:56px 0;}
  .compare{grid-template-columns:1fr;}
  .compare-col--old{border-right:0;border-bottom:1px solid var(--line-soft);}
}
@media (max-width:520px){
  .metrics-grid,.offer-grid,.matrix,.trust-grid,.news-grid,.footer-grid{grid-template-columns:1fr;}
  .brand-text strong{font-size:14px;}
  .brand-text small{display:none;}
  .hero{padding:44px 0 50px;}
  .cta-actions .btn{width:100%;}
}

/* roulang page: category1 */
:root{
  --bg:#030712;
  --bg-soft:#081229;
  --bg-deep:#050a18;
  --glass:rgba(255,255,255,.045);
  --glass-strong:rgba(255,255,255,.075);
  --card-bg:rgba(10,18,40,.72);
  --electric:#2563eb;
  --electric-2:#3b82f6;
  --cyan:#38bdf8;
  --cyan-soft:rgba(56,189,248,.16);
  --gold:#fbbf24;
  --gold-2:#fcd34d;
  --text:#f8fafc;
  --text-2:#cbd5e1;
  --muted:#94a3b8;
  --line:rgba(56,189,248,.16);
  --line-soft:rgba(148,163,184,.14);
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 20px 46px rgba(2,6,20,.6);
  --glow-cyan:0 0 22px rgba(56,189,248,.38);
  --glow-blue:0 0 24px rgba(37,99,235,.45);
  --maxw:1220px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:
    radial-gradient(1100px 620px at 12% -8%, rgba(37,99,235,.20), transparent 62%),
    radial-gradient(900px 520px at 92% 4%, rgba(56,189,248,.14), transparent 60%),
    var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  font-size:16px;
  line-height:1.65;
  letter-spacing:.01em;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.24;font-weight:800;letter-spacing:-.02em;}
p{margin:0 0 14px;}
p:last-child{margin-bottom:0;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.text-muted{color:var(--muted);}
/* ---------- HEADER / NAV ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(3,7,18,.82);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:18px;min-height:74px;position:relative;}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-size:22px;
  background:linear-gradient(150deg,rgba(56,189,248,.20),rgba(37,99,235,.35));
  border:1px solid rgba(56,189,248,.35);
  box-shadow:var(--glow-cyan);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:16px;font-weight:800;letter-spacing:-.02em;white-space:nowrap;}
.brand-text small{font-size:11px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-link{
  padding:9px 14px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--text-2);
  border:1px solid transparent;transition:all .22s ease;white-space:nowrap;
}
.nav-link:hover{color:#fff;background:var(--glass);border-color:var(--line);}
.nav-link.active{
  color:#fff;background:linear-gradient(120deg,rgba(37,99,235,.35),rgba(56,189,248,.22));
  border-color:rgba(56,189,248,.45);box-shadow:var(--glow-cyan);
}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;background:var(--glass);
  border:1px solid var(--line);color:var(--cyan);cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle:hover{background:rgba(56,189,248,.14);}
/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid transparent;
  cursor:pointer;transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .2s ease;
  text-align:center;
}
.btn-primary{background:linear-gradient(120deg,var(--electric),var(--cyan));color:#03101f;font-weight:700;box-shadow:var(--glow-blue);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(56,189,248,.6);}
.btn-gold{background:linear-gradient(120deg,#f59e0b,var(--gold-2));color:#2b1a02;font-weight:700;box-shadow:0 0 22px rgba(251,191,36,.4);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(251,191,36,.6);}
.btn-ghost{background:transparent;border-color:rgba(56,189,248,.45);color:var(--cyan);}
.btn-ghost:hover{background:rgba(56,189,248,.12);color:#fff;transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:13.5px;}
.btn:active{transform:scale(.97);}
.btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;}
/* ---------- SECTION SHELL ---------- */
.section{padding:74px 0;position:relative;}
.section--soft{background:linear-gradient(180deg,rgba(8,18,41,.42),rgba(3,7,18,0));border-top:1px solid var(--line-soft);}
.section--deep{background:var(--bg-deep);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
.section--img{
  background-image:linear-gradient(rgba(3,7,18,.90),rgba(3,7,18,.95)),url('/assets/images/4caa0aaadee5d44a.jpg');
  background-size:cover;background-position:center;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
}
.section-head{max-width:780px;margin-bottom:34px;}
.section-head--tight{margin-bottom:22px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--cyan);margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:linear-gradient(90deg,var(--cyan),transparent);border-radius:2px;}
.section-title{font-size:clamp(24px,3vw,34px);margin-bottom:14px;}
.section-lead{color:var(--text-2);font-size:16px;margin:0;}
/* ---------- HERO ---------- */
.cat-hero{
  position:relative;padding:48px 0 68px;overflow:hidden;
  background-image:linear-gradient(112deg,rgba(3,7,18,.95) 10%,rgba(6,14,34,.86) 58%,rgba(3,7,18,.96)),url('/assets/images/c85f3473f2c1f67f.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.cat-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(700px 320px at 80% 10%,rgba(56,189,248,.16),transparent 68%);
}
.cat-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:44px;align-items:start;}
.crumbs{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted);margin-bottom:18px;}
.crumbs a{transition:color .2s;}
.crumbs a:hover{color:var(--cyan);}
.crumbs span.sep{opacity:.55;}
.cat-hero h1{font-size:clamp(26px,4vw,43px);font-weight:800;line-height:1.16;margin-bottom:16px;}
.cat-hero .lead{color:var(--text-2);font-size:16.5px;max-width:660px;line-height:1.68;}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0;}
.badge{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;
  padding:6px 13px;border-radius:999px;background:var(--glass);border:1px solid var(--line);color:var(--text-2);
}
.badge--gold{background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.4);color:var(--gold-2);}
.badge--live{background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.4);color:#86efac;}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
/* hero card stack */
.hero-stack{display:grid;gap:16px;}
.stack-main{
  border-radius:var(--radius);overflow:hidden;background:var(--card-bg);
  border:1px solid rgba(56,189,248,.28);box-shadow:var(--shadow);backdrop-filter:blur(14px);
}
.stack-main img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.stack-main .sm-body{padding:18px 20px 20px;}
.stack-main .sm-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px;}
.stack-main h2{font-size:17px;margin:0;}
.stack-main .pot{font-size:clamp(22px,3vw,28px);font-weight:800;color:var(--gold-2);letter-spacing:-.02em;}
.stack-main .sm-note{font-size:13px;color:var(--muted);margin:0;}
.stack-side{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.mini{
  padding:16px;border-radius:var(--radius-sm);background:var(--glass-strong);border:1px solid var(--line);
  backdrop-filter:blur(12px);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.mini:first-child{transform:translateY(-12px);}
.mini:last-child{transform:translateY(12px);}
.mini:hover{border-color:rgba(56,189,248,.5);box-shadow:var(--glow-cyan);}
.mini .mi-ico{color:var(--cyan);font-size:18px;margin-bottom:8px;}
.mini strong{display:block;font-size:20px;font-weight:800;color:#fff;line-height:1.2;}
.mini span{font-size:13px;color:var(--text-2);}
/* ---------- METRICS ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.metric{
  padding:22px 20px;border-radius:var(--radius-sm);background:var(--glass);border:1px solid var(--line);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.metric:hover{transform:translateY(-4px);border-color:rgba(56,189,248,.45);box-shadow:var(--glow-cyan);}
.metric .m-label{font-size:11.5px;text-transform:uppercase;letter-spacing:.13em;color:var(--muted);font-weight:700;}
.metric .m-value{font-size:clamp(26px,3vw,36px);font-weight:800;line-height:1.1;margin:10px 0 8px;color:#fff;}
.metric .m-value em{font-style:normal;color:var(--cyan);}
.metric .m-note{font-size:13px;color:var(--text-2);margin:0;line-height:1.55;}
.live-bar{
  display:flex;align-items:center;gap:12px;margin-top:20px;padding:13px 18px;border-radius:999px;
  background:rgba(56,189,248,.08);border:1px solid var(--line);font-size:13.5px;color:var(--text-2);
}
.live-dot{width:9px;height:9px;border-radius:50%;background:#22c55e;box-shadow:0 0 10px #22c55e;animation:dotPulse 1.7s infinite;flex:0 0 auto;}
@keyframes dotPulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.82);}}
/* ---------- SPLIT / MECHANICS ---------- */
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:44px;align-items:center;}
.mech-list li{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line-soft);}
.mech-list li:last-child{border-bottom:0;padding-bottom:0;}
.mech-list .idx{
  flex:0 0 auto;width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  font-weight:700;font-size:14px;color:var(--cyan);background:rgba(56,189,248,.12);border:1px solid var(--line);
}
.mech-list h3{font-size:16.5px;margin:0 0 5px;}
.mech-list p{margin:0;color:var(--text-2);font-size:14.5px;line-height:1.6;}
.media-card{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:var(--card-bg);box-shadow:var(--shadow);
}
.media-card img{width:100%;aspect-ratio:16/11;object-fit:cover;}
.media-card .media-body{padding:18px 20px 20px;}
.media-card .media-body h3{font-size:16.5px;margin:0 0 6px;}
.media-card .media-body p{font-size:14px;color:var(--text-2);margin:0;}
.media-rows{margin-top:16px;border-top:1px solid var(--line-soft);padding-top:14px;display:grid;gap:10px;}
.media-rows div{display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:14px;}
.media-rows span{color:var(--muted);}
.media-rows strong{color:var(--cyan);font-weight:700;}
/* ---------- COMPARISON TABLE ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--glass);}
table.cmp{width:100%;min-width:640px;border-collapse:collapse;font-size:14.5px;}
.cmp th,.cmp td{padding:15px 20px;text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:top;}
.cmp thead th{background:rgba(56,189,248,.09);color:#fff;font-size:12.5px;text-transform:uppercase;letter-spacing:.09em;}
.cmp tbody tr:last-child td{border-bottom:0;}
.cmp tbody tr{transition:background .2s;}
.cmp tbody tr:hover{background:rgba(56,189,248,.05);}
.cmp td:first-child{color:var(--text-2);font-weight:600;width:26%;}
.cmp td strong{color:var(--cyan);font-weight:700;}
.cmp td.hl{color:var(--gold-2);font-weight:700;}
/* ---------- STEPS ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin-top:34px;}
.step{padding-top:26px;border-top:2px solid var(--line);position:relative;}
.step::before{
  content:"";position:absolute;top:-7px;left:0;width:12px;height:12px;border-radius:50%;
  background:var(--cyan);box-shadow:0 0 14px rgba(56,189,248,.85);
}
.step .s-num{font-size:11.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);font-weight:700;}
.step h3{font-size:17px;margin:9px 0 8px;}
.step p{font-size:14.5px;color:var(--text-2);margin:0;line-height:1.6;}
/* ---------- SCENES ---------- */
.scene-list{display:grid;gap:14px;}
.scene{
  display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:18px;align-items:center;
  padding:18px 22px;border-radius:var(--radius-sm);background:var(--glass);border:1px solid var(--line-soft);
  transition:transform .25s ease,border-color .25s ease,background .25s ease;
}
.scene:hover{transform:translateX(5px);border-color:rgba(56,189,248,.42);background:rgba(56,189,248,.06);}
.scene .s-ico{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;font-size:21px;color:var(--cyan);
  background:linear-gradient(140deg,rgba(37,99,235,.32),rgba(56,189,248,.14));border:1px solid var(--line);
}
.scene h3{margin:0 0 4px;font-size:16.5px;}
.scene p{margin:0;color:var(--text-2);font-size:14.5px;line-height:1.6;}
.scene .s-tag{
  font-size:12px;font-weight:700;letter-spacing:.06em;padding:6px 14px;border-radius:999px;white-space:nowrap;
  background:rgba(56,189,248,.12);border:1px solid var(--line);color:var(--cyan);
}
/* ---------- TIERS ---------- */
.tiers{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.tier{
  padding:22px 20px 20px;border-radius:var(--radius-sm);
  background:linear-gradient(180deg,rgba(10,18,40,.9),rgba(3,7,18,.62));
  border:1px solid var(--line);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.tier:hover{transform:translateY(-5px);border-color:rgba(56,189,248,.45);box-shadow:var(--glow-cyan);}
.tier h3{font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-2);margin:0 0 8px;}
.tier .amount{font-size:clamp(20px,2.4vw,26px);font-weight:800;color:var(--gold-2);letter-spacing:-.02em;}
.tier .bar{height:8px;border-radius:99px;background:rgba(148,163,184,.18);overflow:hidden;margin:14px 0 10px;}
.tier .bar span{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--electric),var(--cyan));}
.tier p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.55;}
.tier--grand{border-color:rgba(251,191,36,.5);box-shadow:0 0 26px rgba(251,191,36,.18);}
.tier--grand .bar span{background:linear-gradient(90deg,#f59e0b,var(--gold-2));}
.tier--grand .amount{color:var(--gold-2);}
/* ---------- PAYMENTS / TRUST ---------- */
.pay-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;}
.pay{
  padding:16px 18px;border-radius:var(--radius-sm);background:var(--glass);border:1px solid var(--line-soft);
  display:flex;align-items:center;gap:12px;font-size:14.5px;font-weight:600;
  transition:border-color .22s ease,background .22s ease;
}
.pay:hover{border-color:rgba(56,189,248,.42);background:rgba(56,189,248,.07);}
.pay i{color:var(--cyan);font-size:20px;flex:0 0 auto;}
.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.trust-item{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--text-2);
  padding:9px 16px;border-radius:999px;background:rgba(3,7,18,.6);border:1px solid var(--line-soft);
}
.trust-item i{color:var(--gold-2);}
/* ---------- FAQ ---------- */
.faq{max-width:940px;display:grid;gap:12px;}
.faq details{
  background:var(--glass);border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  padding:0 22px;transition:border-color .22s ease,background .22s ease;
}
.faq details[open]{border-color:rgba(56,189,248,.45);background:rgba(56,189,248,.06);}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 34px 18px 0;font-weight:600;font-size:16px;position:relative;
}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{
  content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);
  color:var(--cyan);font-size:21px;font-weight:700;line-height:1;
}
.faq details[open] summary::after{content:"–";}
.faq .ans{padding:0 0 20px;color:var(--text-2);font-size:15px;line-height:1.68;}
/* ---------- CTA / FORM ---------- */
.cta-panel{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.92fr);gap:38px;align-items:center;
  padding:36px;border-radius:var(--radius);
  background:linear-gradient(130deg,rgba(37,99,235,.20),rgba(56,189,248,.08));
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.cta-panel h2{font-size:clamp(22px,2.8vw,30px);}
.cta-panel .cta-text{color:var(--text-2);font-size:15.5px;}
.cta-points{display:grid;gap:10px;margin-top:18px;}
.cta-points li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:var(--text-2);}
.cta-points i{color:var(--cyan);margin-top:4px;font-size:13px;}
.form-box{padding:24px;border-radius:var(--radius-sm);background:rgba(3,7,18,.62);border:1px solid var(--line);}
.field{margin-bottom:14px;}
.field label{display:block;font-size:13px;font-weight:600;color:var(--text-2);margin-bottom:6px;letter-spacing:.02em;}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);background:rgba(3,7,18,.7);
  border:1px solid var(--line);color:#fff;transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:rgba(148,163,184,.7);}
.field input:focus,.field select:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.18);outline:none;}
.form-note{font-size:12.5px;color:var(--muted);margin-top:12px;line-height:1.55;}
/* ---------- FOOTER ---------- */
.site-footer{background:var(--bg-deep);border-top:1px solid var(--line);padding:56px 0 26px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-text{color:var(--text-2);font-size:14px;line-height:1.65;margin:0 0 16px;}
.age-tag{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;color:var(--gold-2);
  padding:7px 14px;border-radius:999px;background:rgba(251,191,36,.1);border:1px solid rgba(251,191,36,.32);
}
.footer-col h4{font-size:13px;text-transform:uppercase;letter-spacing:.12em;color:#fff;margin-bottom:14px;}
.footer-col a{display:block;font-size:14px;color:var(--text-2);padding:5px 0;transition:color .2s ease,transform .2s ease;}
.footer-col a:hover{color:var(--cyan);transform:translateX(3px);}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);
}
/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;padding:13px 20px;border-radius:999px;
  background-image:linear-gradient(rgba(7,7,13,.85),rgba(7,7,13,.85)),linear-gradient(100deg,var(--cyan),var(--electric));
  background-origin:border-box;background-clip:padding-box,border-box;
  border:1px solid transparent;color:#fff;font-size:13.5px;font-weight:700;opacity:.78;
  box-shadow:0 0 22px rgba(6,182,212,.42);transition:opacity .25s ease,transform .25s ease,box-shadow .3s ease;
  backdrop-filter:blur(12px);min-height:52px;
}
.fab i{color:var(--cyan);font-size:16px;animation:fabGlow 2.4s ease-in-out infinite;}
.fab:hover{opacity:1;transform:translateY(-3px) scale(1.04);box-shadow:0 0 32px rgba(6,182,212,.68);}
.fab:active{transform:scale(.96);}
.fab::after{
  content:"";position:absolute;top:6px;right:10px;width:9px;height:9px;border-radius:50%;
  background:#ef4444;box-shadow:0 0 8px #ef4444;animation:dotPulse 1.4s infinite;
}
@keyframes fabGlow{0%,100%{opacity:1;}50%{opacity:.35;}}
/* ---------- RESPONSIVE ---------- */
@media (max-width:1080px){
  .cat-hero-inner,.split,.cta-panel{grid-template-columns:1fr;gap:32px;}
  .metrics,.tiers,.pay-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .mini:first-child,.mini:last-child{transform:none;}
}
@media (max-width:1024px){
  .nav-toggle{display:inline-flex;}
  .nav-links{
    position:absolute;top:calc(100% + 1px);left:-20px;right:-20px;margin-left:0;
    flex-direction:column;align-items:stretch;gap:8px;padding:16px 20px 22px;
    background:rgba(3,7,18,.98);border-bottom:1px solid var(--line);display:none;
  }
  .nav-links.is-open{display:flex;}
  .nav-link{padding:12px 14px;border-radius:12px;}
  .nav-inner{justify-content:space-between;}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .cat-hero{padding:36px 0 52px;}
  .metrics,.tiers,.pay-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;gap:22px;}
  .scene{grid-template-columns:48px minmax(0,1fr);gap:14px;padding:16px 18px;}
  .scene .s-ico{width:48px;height:48px;font-size:18px;}
  .scene .s-tag{grid-column:2;}
  .cta-panel{padding:24px;}
  .form-box{padding:20px;}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
  .footer-bottom{flex-direction:column;}
  .fab{bottom:84px;padding:12px 16px;font-size:12.5px;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .brand-text small{display:none;}
  .brand-text strong{font-size:15px;}
  .nav-actions{gap:6px;}
  .btn-sm{padding:8px 13px;font-size:12.5px;}
  .stack-side{grid-template-columns:1fr;}
  .live-bar{border-radius:16px;}
  .fab span{display:none;}
  .fab{padding:14px;border-radius:50%;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
  html{scroll-behavior:auto;}
}