/* roulang page: index */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0B1A35;
  --panel:rgba(11,26,53,.66);
  --panel-2:rgba(8,18,41,.88);
  --primary:#2563EB;
  --primary-d:#1D4ED8;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --soft:#CBD5E1;
  --muted:#94A3B8;
  --border:rgba(56,189,248,.16);
  --border-strong:rgba(56,189,248,.42);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 22px 48px -26px rgba(0,0,0,.95);
  --glow:0 0 24px rgba(37,99,235,.45);
  --glow-cyan:0 0 28px rgba(56,189,248,.32);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.65;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(880px 520px at 10% -10%,rgba(37,99,235,.24),transparent 62%),
    radial-gradient(760px 460px at 94% 4%,rgba(56,189,248,.15),transparent 60%),
    radial-gradient(900px 600px at 50% 110%,rgba(29,78,216,.14),transparent 65%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.45;
  background-image:
    linear-gradient(rgba(56,189,248,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(56,189,248,.055) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(circle at 50% 26%,#000 0%,transparent 76%);
  mask-image:radial-gradient(circle at 50% 26%,#000 0%,transparent 76%);
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.24;letter-spacing:-.015em}
p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}
::selection{background:rgba(56,189,248,.34);color:#fff}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;position:relative;z-index:2}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(3,7,18,.84);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:20px;min-height:74px;padding:10px 20px;max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:11px;flex:0 1 auto;min-width:0}
.brand-mark{
  width:40px;height:40px;flex:none;border-radius:12px;
  background:linear-gradient(135deg,var(--primary-d),var(--cyan));
  display:grid;place-items:center;font-size:17px;
  box-shadow:0 0 20px rgba(56,189,248,.5);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text b{font-size:.94rem;font-weight:700;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px}
.brand-text small{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:9px 14px;border-radius:10px;font-size:.88rem;font-weight:500;color:var(--soft);
  border:1px solid transparent;transition:color .2s,background .2s,border-color .2s;
}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.09);border-color:var(--border)}
.nav-link.is-active{color:#fff;background:rgba(37,99,235,.22);border-color:var(--border-strong);box-shadow:0 0 16px rgba(37,99,235,.28)}
.header-actions{display:flex;align-items:center;gap:9px;flex:none}
.btn-ghost,.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:11px;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:transform .22s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease;
  white-space:nowrap;
}
.btn-ghost{padding:10px 16px;font-size:.86rem;background:rgba(56,189,248,.07);border-color:var(--border-strong);color:#DBEAFE}
.btn-ghost:hover{background:rgba(56,189,248,.16);border-color:var(--cyan);color:#fff}
.btn-primary{padding:10px 18px;font-size:.86rem;background:linear-gradient(135deg,var(--primary-d),var(--cyan));color:#fff;box-shadow:0 10px 26px -14px rgba(37,99,235,1),0 0 20px rgba(56,189,248,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px -14px rgba(56,189,248,.95),0 0 26px rgba(56,189,248,.45)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost:active{transform:translateY(1px)}
.nav-toggle{
  display:none;width:42px;height:42px;flex:none;border-radius:11px;background:rgba(56,189,248,.08);
  border:1px solid var(--border-strong);cursor:pointer;place-items:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#DBEAFE;border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#DBEAFE;border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.mobile-nav{display:none;flex-direction:column;gap:6px;padding:12px 20px 20px;border-bottom:1px solid var(--border);background:rgba(3,7,18,.97)}
.mobile-nav.is-open{display:flex}
.mobile-nav .nav-link{display:block;padding:12px 14px;font-size:.94rem}

/* ---------- Buttons (sections) ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:12px;font-size:.95rem;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform .22s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease;}
.btn-lg{padding:16px 32px;font-size:1rem}
.btn-solid{background:linear-gradient(135deg,var(--primary-d),var(--cyan));color:#fff;box-shadow:0 14px 34px -16px rgba(37,99,235,1),0 0 22px rgba(56,189,248,.28)}
.btn-solid:hover{transform:translateY(-3px);box-shadow:0 20px 42px -16px rgba(56,189,248,.95),0 0 30px rgba(56,189,248,.45)}
.btn-solid:active{transform:translateY(-1px)}
.btn-line{background:rgba(56,189,248,.06);border-color:var(--border-strong);color:#DBEAFE}
.btn-line:hover{background:rgba(56,189,248,.15);border-color:var(--cyan);color:#fff;transform:translateY(-2px)}

/* ---------- Sections ---------- */
.section{padding:78px 0;position:relative;z-index:2}
.section--tight{padding:56px 0}
.section--alt{
  background:linear-gradient(180deg,rgba(8,18,41,.75),rgba(3,7,18,.35));
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
}
.sec-head{max-width:780px;margin-bottom:38px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:11.5px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px}
.eyebrow::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--cyan),transparent)}
.sec-title{font-size:clamp(1.45rem,2.6vw,2.05rem)}
.sec-sub{margin-top:14px;color:var(--muted);font-size:.97rem;line-height:1.7}

/* ---------- Hero ---------- */
.hero{padding:56px 0 68px;position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:minmax(0,.62fr) minmax(0,1fr);gap:52px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;padding:8px 15px;border-radius:999px;
  background:rgba(56,189,248,.09);border:1px solid var(--border-strong);
  font-size:12px;font-weight:600;letter-spacing:.05em;color:#BAE6FD;margin-bottom:22px;
}
.hero-badge i{width:7px;height:7px;border-radius:50%;background:#22D3EE;box-shadow:0 0 10px #22D3EE;animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.75)}}
.hero-title{font-size:clamp(1.85rem,4vw,3.05rem);line-height:1.16;font-weight:800;letter-spacing:-.025em}
.hero-title .hl{
  display:block;margin-top:6px;
  background:linear-gradient(100deg,#60A5FA,#38BDF8 45%,#A5F3FC);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{margin-top:22px;color:var(--soft);font-size:1.02rem;line-height:1.72;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-stats li{flex:1 1 150px;min-width:140px;padding:15px 17px;border-radius:14px;background:rgba(11,26,53,.6);border:1px solid var(--border);transition:border-color .25s,transform .25s}
.hero-stats li:hover{border-color:var(--border-strong);transform:translateY(-3px)}
.hero-stats strong{display:block;font-size:1.32rem;color:var(--cyan);line-height:1.2;font-weight:800}
.hero-stats span{display:block;margin-top:4px;font-size:.8rem;color:var(--muted);line-height:1.45}

.hero-visual{position:relative;display:flex;flex-direction:column;gap:16px;align-items:stretch}
.reel-card{
  position:relative;aspect-ratio:9/15;max-width:330px;width:100%;margin:0 auto;border-radius:24px;overflow:hidden;
  border:1px solid var(--border-strong);
  box-shadow:0 30px 70px -32px rgba(37,99,235,.95),0 0 0 1px rgba(56,189,248,.12) inset;
  background:var(--bg-3);
}
.reel-card img{width:100%;height:100%;object-fit:cover;opacity:.85}
.reel-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.15) 0%,rgba(3,7,18,.55) 52%,rgba(3,7,18,.95) 100%)}
.reel-live{
  position:absolute;top:15px;left:15px;display:inline-flex;align-items:center;gap:7px;
  padding:7px 13px;border-radius:999px;background:rgba(3,7,18,.72);border:1px solid var(--border-strong);
  font-size:11.5px;font-weight:600;letter-spacing:.05em;color:#E0F2FE;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.reel-live i{width:7px;height:7px;border-radius:50%;background:#F43F5E;box-shadow:0 0 9px #F43F5E;animation:pulse 1.5s infinite}
.reel-play{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:66px;height:66px;border-radius:50%;cursor:pointer;
  background:linear-gradient(135deg,var(--primary-d),var(--cyan));border:none;
  display:grid;place-items:center;color:#fff;
  box-shadow:0 0 0 8px rgba(56,189,248,.14),0 0 34px rgba(56,189,248,.6);
  transition:transform .25s ease,box-shadow .25s ease;
}
.reel-play:hover{transform:translate(-50%,-50%) scale(1.08);box-shadow:0 0 0 12px rgba(56,189,248,.18),0 0 44px rgba(56,189,248,.8)}
.reel-play:active{transform:translate(-50%,-50%) scale(.96)}
.reel-caption{position:absolute;left:18px;right:18px;bottom:18px}
.reel-caption strong{display:block;font-size:1rem;color:#fff}
.reel-caption span{display:block;margin-top:5px;font-size:.8rem;color:#BAE6FD;line-height:1.5}
.reel-chip{
  max-width:330px;width:100%;margin:0 auto;text-align:center;padding:12px 16px;border-radius:14px;
  background:rgba(11,26,53,.62);border:1px solid var(--border);font-size:.85rem;color:var(--soft);letter-spacing:.02em;
}

/* ---------- Generic card ---------- */
.card{
  position:relative;padding:26px 24px;border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(13,30,60,.74),rgba(5,12,28,.8));
  border:1px solid var(--border);overflow:hidden;
  transition:transform .28s ease,border-color .28s ease,box-shadow .3s ease;
}
.card::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;
  transition:opacity .32s ease;
  box-shadow:inset 0 0 0 1px rgba(56,189,248,.45),0 0 34px rgba(37,99,235,.4);
}
.card:hover{transform:translateY(-5px);border-color:var(--border-strong)}
.card:hover::after{opacity:1}
.card h3{font-size:1.06rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.92rem;line-height:1.7}
.card-ico{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;
  background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.2));
  border:1px solid var(--border-strong);color:var(--cyan);
}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}

/* ---------- Pain list ---------- */
.pain-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.pain-item{
  display:flex;gap:16px;padding:22px;border-radius:var(--radius-sm);
  background:rgba(11,26,53,.5);border:1px solid var(--border);
  transition:border-color .25s,background .25s,transform .25s;
}
.pain-item:hover{border-color:var(--border-strong);background:rgba(13,32,66,.62);transform:translateX(3px)}
.pain-idx{
  flex:none;width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  font-weight:800;font-size:.85rem;color:#BAE6FD;
  background:rgba(56,189,248,.1);border:1px solid var(--border-strong);
}
.pain-item h3{font-size:1rem;margin-bottom:7px}
.pain-item p{color:var(--muted);font-size:.9rem;line-height:1.65}

/* ---------- Scenario ---------- */
.scene{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.scene-card{border-radius:var(--radius);overflow:hidden;background:rgba(8,18,41,.7);border:1px solid var(--border);transition:transform .3s,border-color .3s,box-shadow .3s;display:flex;flex-direction:column}
.scene-card:hover{transform:translateY(-6px);border-color:var(--border-strong);box-shadow:0 26px 50px -28px rgba(37,99,235,.9)}
.scene-media{position:relative;aspect-ratio:16/10;overflow:hidden}
.scene-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.scene-card:hover .scene-media img{transform:scale(1.06)}
.scene-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.1),rgba(3,7,18,.85))}
.scene-tag{
  position:absolute;left:14px;bottom:14px;z-index:2;padding:7px 13px;border-radius:999px;
  background:rgba(3,7,18,.78);border:1px solid var(--border-strong);font-size:11.5px;font-weight:600;color:#BAE6FD;letter-spacing:.04em;
}
.scene-body{padding:22px;flex:1;display:flex;flex-direction:column}
.scene-body h3{font-size:1.02rem;margin-bottom:9px}
.scene-body p{color:var(--muted);font-size:.9rem;line-height:1.68}

/* ---------- Channel wall ---------- */
.channels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.channel{
  display:block;padding:28px 26px;border-radius:var(--radius);position:relative;overflow:hidden;
  background:linear-gradient(160deg,rgba(13,30,60,.82),rgba(5,12,28,.86));
  border:1px solid var(--border);transition:transform .3s,border-color .3s,box-shadow .3s;
}
.channel::before{
  content:"";position:absolute;top:-40%;right:-30%;width:220px;height:220px;border-radius:50%;
  background:radial-gradient(circle,rgba(56,189,248,.22),transparent 70%);opacity:0;transition:opacity .35s;
}
.channel:hover{transform:translateY(-6px);border-color:var(--border-strong);box-shadow:0 28px 56px -30px rgba(37,99,235,.95)}
.channel:hover::before{opacity:1}
.channel h3{font-size:1.1rem;margin-bottom:10px;position:relative;z-index:2}
.channel p{color:var(--muted);font-size:.91rem;line-height:1.68;position:relative;z-index:2}
.channel-more{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:.88rem;font-weight:600;color:var(--cyan);position:relative;z-index:2}
.channel-more svg{transition:transform .25s}
.channel:hover .channel-more svg{transform:translateX(5px)}

/* ---------- Ranking list ---------- */
.rank-head{display:grid;grid-template-columns:2.2fr 1fr .9fr .9fr .8fr;gap:12px;padding:0 20px 12px;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700;border-bottom:1px solid var(--border)}
.rank-row{
  display:grid;grid-template-columns:2.2fr 1fr .9fr .9fr .8fr;gap:12px;align-items:center;
  padding:18px 20px;border-bottom:1px solid rgba(56,189,248,.09);transition:background .25s,transform .25s;
}
.rank-row:hover{background:rgba(37,99,235,.11);transform:translateX(4px)}
.rank-match{display:flex;align-items:center;gap:14px;min-width:0}
.rank-num{
  flex:none;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-size:.78rem;font-weight:800;
  background:rgba(56,189,248,.1);border:1px solid var(--border-strong);color:#BAE6FD;
}
.rank-match strong{display:block;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-match span{display:block;font-size:.78rem;color:var(--muted)}
.rank-cell{font-size:.87rem;color:var(--soft)}
.rank-cell.em{color:var(--cyan);font-weight:700}
.rank-trend{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;font-weight:700;padding:5px 10px;border-radius:999px}
.rank-trend.up{color:#6EE7B7;background:rgba(16,185,129,.13);border:1px solid rgba(16,185,129,.3)}
.rank-trend.down{color:#FCA5A5;background:rgba(239,68,68,.13);border:1px solid rgba(239,68,68,.3)}
.rank-trend.flat{color:#FDE68A;background:rgba(250,204,21,.12);border:1px solid rgba(250,204,21,.28)}

/* ---------- Voices ---------- */
.voices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.voice{padding:26px 24px;border-radius:var(--radius);background:rgba(8,18,41,.72);border:1px solid var(--border);transition:transform .28s,border-color .28s}
.voice:hover{transform:translateY(-5px);border-color:var(--border-strong)}
.voice-text{color:var(--soft);font-size:.93rem;line-height:1.72;margin-bottom:20px}
.voice-user{display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px solid rgba(56,189,248,.12)}
.voice-avatar{width:40px;height:40px;flex:none;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#03101f;background:linear-gradient(135deg,#60A5FA,#38BDF8)}
.voice-user strong{display:block;font-size:.9rem}
.voice-user span{display:block;font-size:.78rem;color:var(--muted)}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;counter-reset:step}
.step{position:relative;padding:26px 24px 26px 24px;border-radius:var(--radius);background:rgba(11,26,53,.5);border:1px solid var(--border)}
.step-num{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.14em;color:var(--cyan);margin-bottom:12px}
.step h3{font-size:1.02rem;margin-bottom:9px}
.step p{color:var(--muted);font-size:.9rem;line-height:1.68}

/* ---------- Myth ---------- */
.myth{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.myth-item{padding:24px;border-radius:var(--radius-sm);border:1px solid var(--border);background:rgba(8,18,41,.6)}
.myth-wrong{display:flex;gap:11px;align-items:flex-start;margin-bottom:14px}
.myth-wrong svg{flex:none;margin-top:3px;color:#F87171}
.myth-wrong p{font-size:.93rem;color:#FECACA;font-weight:600;line-height:1.6}
.myth-right{display:flex;gap:11px;align-items:flex-start}
.myth-right svg{flex:none;margin-top:3px;color:#34D399}
.myth-right p{font-size:.9rem;color:var(--muted);line-height:1.68}

/* ---------- News ---------- */
.news-layout{display:grid;grid-template-columns:minmax(0,1.62fr) minmax(0,1fr);gap:34px;align-items:start}
.news-list{display:flex;flex-direction:column;gap:16px}
.news-item{
  display:block;padding:22px 24px;border-radius:var(--radius-sm);
  background:rgba(8,18,41,.66);border:1px solid var(--border);
  transition:border-color .25s,transform .25s,background .25s;
}
.news-item:hover{border-color:var(--border-strong);transform:translateX(5px);background:rgba(13,32,66,.7)}
.news-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:10px}
.news-cat{font-size:11px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--cyan);padding:4px 11px;border-radius:999px;background:rgba(56,189,248,.1);border:1px solid var(--border-strong)}
.news-time{font-size:.78rem;color:var(--muted)}
.news-item h3{font-size:1.03rem;margin-bottom:8px}
.news-item p{color:var(--muted);font-size:.89rem;line-height:1.65}
.news-side{padding:24px;border-radius:var(--radius);background:linear-gradient(165deg,rgba(13,30,60,.75),rgba(5,12,28,.82));border:1px solid var(--border)}
.news-side h3{font-size:1rem;margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid rgba(56,189,248,.14)}
.side-item{display:block;padding:14px 0;border-bottom:1px solid rgba(56,189,248,.09);transition:transform .22s}
.side-item:last-child{border-bottom:none;padding-bottom:0}
.side-item:hover{transform:translateX(4px)}
.side-item strong{display:block;font-size:.89rem;line-height:1.5;margin-bottom:5px}
.side-item span{font-size:.76rem;color:var(--muted)}
.empty-note{padding:26px;border-radius:var(--radius-sm);background:rgba(8,18,41,.6);border:1px dashed var(--border-strong);color:var(--muted);font-size:.9rem;text-align:center}

/* ---------- Plans ---------- */
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:stretch}
.plan{padding:30px 26px;border-radius:var(--radius);background:rgba(8,18,41,.7);border:1px solid var(--border);display:flex;flex-direction:column;transition:transform .3s,border-color .3s,box-shadow .3s}
.plan:hover{transform:translateY(-6px);border-color:var(--border-strong)}
.plan.is-featured{border-color:var(--border-strong);background:linear-gradient(170deg,rgba(23,53,105,.85),rgba(6,14,32,.9));box-shadow:0 0 0 1px rgba(56,189,248,.2),0 30px 60px -32px rgba(37,99,235,1)}
.plan-badge{display:inline-block;align-self:flex-start;font-size:10.5px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:#03101f;background:linear-gradient(135deg,#60A5FA,#38BDF8);padding:5px 12px;border-radius:999px;margin-bottom:16px}
.plan h3{font-size:1.12rem;margin-bottom:8px}
.plan-note{color:var(--muted);font-size:.86rem;line-height:1.6;margin-bottom:20px}
.plan-price{font-size:1.85rem;font-weight:800;color:#fff;line-height:1.15}
.plan-price small{display:block;font-size:.78rem;font-weight:500;color:var(--muted);margin-top:5px}
.plan ul{margin:22px 0 26px;display:flex;flex-direction:column;gap:11px}
.plan li{display:flex;gap:10px;align-items:flex-start;font-size:.89rem;color:var(--soft);line-height:1.6}
.plan li svg{flex:none;margin-top:3px;color:var(--cyan)}
.plan .btn{margin-top:auto;width:100%}
.plan-foot{margin-top:16px;font-size:.78rem;color:var(--muted);text-align:center}

/* ---------- Assurance bar ---------- */
.assure{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.assure-item{display:flex;gap:14px;align-items:flex-start;padding:22px;border-radius:var(--radius-sm);background:rgba(11,26,53,.5);border:1px solid var(--border);transition:border-color .25s,transform .25s}
.assure-item:hover{border-color:var(--border-strong);transform:translateY(-4px)}
.assure-item svg{flex:none;color:var(--cyan);margin-top:2px}
.assure-item strong{display:block;font-size:.94rem;margin-bottom:6px}
.assure-item p{font-size:.83rem;color:var(--muted);line-height:1.6}

/* ---------- Convert form ---------- */
.convert{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center}
.convert h2{font-size:clamp(1.4rem,2.4vw,1.95rem);margin-bottom:16px}
.convert p.lead{color:var(--soft);font-size:.96rem;line-height:1.72}
.convert-list{margin-top:24px;display:flex;flex-direction:column;gap:13px}
.convert-list li{display:flex;gap:11px;align-items:flex-start;font-size:.9rem;color:var(--muted);line-height:1.6}
.convert-list svg{flex:none;margin-top:3px;color:var(--cyan)}
.form-card{padding:32px;border-radius:var(--radius);background:linear-gradient(165deg,rgba(13,30,60,.85),rgba(5,12,28,.9));border:1px solid var(--border-strong);box-shadow:var(--shadow)}
.form-row{margin-bottom:16px}
.form-row label{display:block;font-size:.82rem;font-weight:600;color:var(--soft);margin-bottom:8px}
.form-row input,.form-row select,.form-row textarea{
  width:100%;padding:13px 15px;border-radius:11px;background:rgba(3,7,18,.72);
  border:1px solid var(--border);color:#fff;font-size:.91rem;transition:border-color .22s,box-shadow .22s;
}
.form-row input::placeholder,.form-row textarea::placeholder{color:#64748B}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.16)}
.form-note{margin-top:14px;font-size:.78rem;color:var(--muted);line-height:1.6}
.form-pay{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}
.pay-badge{font-size:11px;font-weight:700;letter-spacing:.05em;padding:6px 12px;border-radius:8px;background:rgba(56,189,248,.1);border:1px solid var(--border-strong);color:#BAE6FD}

/* ---------- Footer ---------- */
.site-footer{position:relative;z-index:2;background:linear-gradient(180deg,rgba(8,18,41,.6),rgba(3,7,18,.98));border-top:1px solid var(--border);padding:64px 0 30px;margin-top:10px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(56,189,248,.12)}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-about{color:var(--muted);font-size:.88rem;line-height:1.7;max-width:340px}
.footer-col h4{font-size:.85rem;letter-spacing:.1em;text-transform:uppercase;color:#E0F2FE;margin-bottom:16px}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:.88rem;color:var(--muted);transition:color .2s}
.footer-col a:hover{color:var(--cyan)}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;padding-top:24px;font-size:.8rem;color:var(--muted)}
.footer-bottom a{color:#BAE6FD}
.age-badge{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;border:1px solid var(--border-strong);font-size:.72rem;font-weight:800;color:#BAE6FD;background:rgba(56,189,248,.08)}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;width:56px;height:56px;border-radius:999px;
  display:grid;place-items:center;opacity:.78;
  background:rgba(7,7,13,.82);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(135deg,#38BDF8,#2563EB,#22D3EE);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:fabPulse 3.2s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.38)}50%{box-shadow:0 0 30px rgba(56,189,248,.7)}}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 0 38px rgba(56,189,248,.85)}
.fab:active{transform:scale(.94)}
.fab svg{color:#BAE6FD;transition:transform .3s ease}
.fab:hover svg{transform:rotate(-8deg) scale(1.08)}
.fab-dot{position:absolute;top:4px;right:4px;width:12px;height:12px;border-radius:50%;background:#F43F5E;box-shadow:0 0 9px #F43F5E;border:2px solid #030712}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .main-nav{display:none}
  .nav-toggle{display:grid}
  .header-actions{margin-left:auto}
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .hero-visual{order:-1}
  .reel-card{max-width:260px}
  .reel-chip{max-width:260px}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3,.scene,.channels,.voices,.steps,.plans{grid-template-columns:repeat(2,minmax(0,1fr))}
  .assure{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-layout{grid-template-columns:1fr}
  .convert{grid-template-columns:1fr;gap:30px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .rank-head{display:none}
  .rank-row{grid-template-columns:1fr;gap:8px;padding:18px}
}
@media (max-width:768px){
  .section{padding:58px 0}
  .section--tight{padding:44px 0}
  .hero{padding:38px 0 52px}
  .pain-list,.myth{grid-template-columns:1fr}
  .grid-3,.grid-4,.scene,.channels,.voices,.steps,.plans,.assure{grid-template-columns:1fr}
  .plan.is-featured{order:-1}
  .footer-grid{grid-template-columns:1fr}
  .footer-about{max-width:none}
}
@media (max-width:560px){
  .container{padding:0 16px}
  .header-inner{padding:10px 16px;gap:10px}
  .brand-text b{max-width:118px;font-size:.82rem}
  .brand-text small{display:none}
  .brand-mark{width:34px;height:34px;font-size:15px}
  .btn-ghost{padding:9px 11px;font-size:.78rem}
  .btn-primary{padding:9px 13px;font-size:.78rem}
  .hero-cta .btn{width:100%}
  .hero-stats li{flex:1 1 100%}
  .form-card{padding:24px 20px}
  .news-item,.voice,.card,.channel{padding:22px 20px}
  .reel-card{max-width:230px}
  .reel-chip{max-width:230px}
  .fab{left:12px;bottom:84px;width:52px;height:52px}
}

/* roulang page: article */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0B1A35;
  --panel:rgba(11,26,53,.66);
  --panel-2:rgba(8,18,41,.88);
  --primary:#2563EB;
  --primary-d:#1D4ED8;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --soft:#CBD5E1;
  --muted:#94A3B8;
  --border:rgba(56,189,248,.16);
  --border-strong:rgba(56,189,248,.42);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 22px 48px -26px rgba(0,0,0,.95);
  --glow:0 0 24px rgba(37,99,235,.45);
  --glow-cyan:0 0 28px rgba(56,189,248,.32);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.65;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(880px 520px at 10% -10%,rgba(37,99,235,.24),transparent 62%),
    radial-gradient(760px 460px at 94% 4%,rgba(56,189,248,.15),transparent 60%),
    radial-gradient(900px 600px at 50% 110%,rgba(29,78,216,.14),transparent 65%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.45;
  background-image:
    linear-gradient(rgba(56,189,248,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(56,189,248,.055) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(circle at 50% 26%,#000 0%,transparent 76%);
  mask-image:radial-gradient(circle at 50% 26%,#000 0%,transparent 76%);
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1em}
ul,ol{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;position:relative;z-index:2}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(3,7,18,.84);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:20px;min-height:74px;padding:10px 20px;max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:11px;flex:0 1 auto;min-width:0}
.brand-mark{
  width:40px;height:40px;flex:none;border-radius:12px;
  background:linear-gradient(135deg,var(--primary-d),var(--cyan));
  display:grid;place-items:center;font-size:17px;
  box-shadow:0 0 20px rgba(56,189,248,.5);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text b{font-size:.94rem;font-weight:700;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px}
.brand-text small{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:9px 14px;border-radius:10px;font-size:.88rem;font-weight:500;color:var(--soft);
  border:1px solid transparent;transition:color .2s,background .2s,border-color .2s;
}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.09);border-color:var(--border)}
.nav-link.is-active{color:#fff;background:rgba(37,99,235,.22);border-color:var(--border-strong);box-shadow:0 0 16px rgba(37,99,235,.28)}
.header-actions{display:flex;align-items:center;gap:9px;flex:none}
.btn-ghost,.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:11px;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:transform .22s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease;
  white-space:nowrap;
}
.btn-ghost{padding:10px 16px;font-size:.86rem;background:rgba(56,189,248,.07);border-color:var(--border-strong);color:#DBEAFE}
.btn-ghost:hover{background:rgba(56,189,248,.16);border-color:var(--cyan);color:#fff}
.btn-primary{padding:10px 18px;font-size:.86rem;background:linear-gradient(135deg,var(--primary-d),var(--cyan));color:#fff;box-shadow:0 10px 26px -14px rgba(37,99,235,1),0 0 20px rgba(56,189,248,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px -14px rgba(56,189,248,.95),0 0 26px rgba(56,189,248,.45)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost:active{transform:translateY(1px)}
.nav-toggle{
  display:none;width:42px;height:42px;flex:none;border-radius:11px;background:rgba(56,189,248,.08);
  border:1px solid var(--border-strong);cursor:pointer;place-items:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#DBEAFE;border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#DBEAFE;border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.mobile-nav{display:none;flex-direction:column;gap:6px;padding:12px 20px 20px;border-bottom:1px solid var(--border);background:rgba(3,7,18,.97)}
.mobile-nav.is-open{display:flex}
.mobile-nav .nav-link{display:block;padding:12px 14px;font-size:.94rem}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:12px;font-size:.95rem;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform .22s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease}
.btn-lg{padding:16px 32px;font-size:1rem}
.btn-solid{background:linear-gradient(135deg,var(--primary-d),var(--cyan));color:#fff;box-shadow:0 14px 34px -16px rgba(37,99,235,1),0 0 22px rgba(56,189,248,.28)}
.btn-solid:hover{transform:translateY(-3px);box-shadow:0 20px 42px -16px rgba(56,189,248,.95),0 0 30px rgba(56,189,248,.45)}
.btn-solid:active{transform:translateY(-1px)}
.btn-line{background:rgba(56,189,248,.06);border-color:var(--border-strong);color:#DBEAFE}
.btn-line:hover{background:rgba(56,189,248,.15);border-color:var(--cyan);color:#fff;transform:translateY(-2px)}

/* ---------- Sections ---------- */
.section{padding:78px 0;position:relative;z-index:2}
.section--tight{padding:56px 0}
.section--alt{background:linear-gradient(180deg,rgba(8,18,41,.75),rgba(3,7,18,.35));border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:11.5px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--primary),var(--cyan));border-radius:2px}
.section-title{font-size:clamp(1.45rem,2.6vw,2rem);margin-bottom:12px}
.section-sub{color:var(--muted);font-size:.98rem;max-width:720px;margin-bottom:34px}

/* ---------- Breadcrumb ---------- */
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.8rem;color:var(--muted);padding-top:26px}
.crumb a{color:var(--soft);transition:color .2s}
.crumb a:hover{color:var(--cyan)}
.crumb .sep{opacity:.5}
.crumb .now{color:var(--cyan);font-weight:600;max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- Article hero ---------- */
.article-hero{padding:22px 0 40px;position:relative;z-index:2}
.article-hero-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:36px;align-items:stretch}
.article-hero-copy{text-align:left}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 13px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:rgba(37,99,235,.18);border:1px solid var(--border-strong);color:#BFDBFE}
.chip--cyan{background:rgba(56,189,248,.13);border-color:rgba(56,189,248,.4);color:#A5F3FC}
.chip--amber{background:rgba(245,158,11,.14);border-color:rgba(245,158,11,.42);color:#FCD34D}
.article-hero h1{font-size:clamp(1.6rem,3.4vw,2.5rem);font-weight:800;line-height:1.24;margin-bottom:16px}
.article-hero .sapo{color:var(--soft);font-size:1.03rem;max-width:760px;margin-bottom:22px}
.meta-row{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.83rem;color:var(--muted);border-top:1px solid var(--border);padding-top:18px}
.meta-row .meta-item{display:inline-flex;align-items:center;gap:8px}
.meta-row .dot{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.hero-visual{
  position:relative;border-radius:var(--radius);overflow:hidden;min-height:280px;
  border:1px solid var(--border-strong);box-shadow:var(--shadow);
}
.hero-visual img{width:100%;height:100%;object-fit:cover;min-height:280px;opacity:.62}
.hero-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(3,7,18,.35),rgba(3,7,18,.92))}
.hero-visual-inner{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;gap:12px;padding:24px}
.hero-visual-inner h3{font-size:1.05rem;color:#fff}
.hero-visual-inner p{font-size:.85rem;color:var(--soft);margin:0}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:6px}
.hero-stat{padding:12px 10px;border-radius:var(--radius-sm);background:rgba(8,18,41,.72);border:1px solid var(--border);text-align:left}
.hero-stat b{display:block;font-size:1.12rem;color:#fff;line-height:1.2}
.hero-stat span{font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600}

/* ---------- Article layout ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 336px;gap:44px;align-items:start}
.article-card{
  background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);
  padding:32px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--shadow);
}
.article-lead{font-size:1.06rem;color:#E2E8F0;border-left:3px solid var(--cyan);padding-left:18px;margin-bottom:26px}

/* ---------- CMS content ---------- */
.entry-content{font-size:1.01rem;color:var(--soft)}
.entry-content>*:first-child{margin-top:0}
.entry-content h2{font-size:1.42rem;color:#fff;margin:38px 0 14px;padding-left:14px;border-left:3px solid var(--primary)}
.entry-content h3{font-size:1.16rem;color:#fff;margin:26px 0 10px}
.entry-content h4{font-size:1rem;color:#E2E8F0;margin:20px 0 8px}
.entry-content p{margin:0 0 16px}
.entry-content ul,.entry-content ol{margin:0 0 18px;padding-left:22px;list-style:disc}
.entry-content ol{list-style:decimal}
.entry-content li{margin-bottom:9px}
.entry-content a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px}
.entry-content a:hover{color:#fff}
.entry-content strong,.entry-content b{color:#fff}
.entry-content img{border-radius:var(--radius-sm);border:1px solid var(--border);margin:20px auto}
.entry-content figure{margin:22px 0}
.entry-content figcaption{font-size:.8rem;color:var(--muted);text-align:left;margin-top:8px}
.entry-content table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.9rem;display:block;overflow-x:auto;white-space:nowrap}
.entry-content th,.entry-content td{border:1px solid var(--border);padding:11px 13px;text-align:left}
.entry-content thead th{background:rgba(37,99,235,.2);color:#fff}
.entry-content blockquote{margin:22px 0;padding:16px 20px;border-left:3px solid var(--cyan);background:rgba(37,99,235,.1);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--soft)}
.entry-content hr{border:0;border-top:1px solid var(--border);margin:30px 0}
.empty-state{padding:34px;border:1px dashed var(--border-strong);border-radius:var(--radius-sm);background:rgba(8,18,41,.6);text-align:left}
.empty-state h3{color:#fff;margin-bottom:10px}
.empty-state p{color:var(--muted);margin-bottom:18px}

/* ---------- Aside ---------- */
.article-aside{position:sticky;top:100px;display:flex;flex-direction:column;gap:18px}
.aside-card{background:var(--panel-2);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.aside-card h3{font-size:.82rem;letter-spacing:.13em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px}
.info-list li{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px dashed var(--border);font-size:.87rem}
.info-list li:last-child{border-bottom:0;padding-bottom:0}
.info-list .k{color:var(--muted);flex:none}
.info-list .v{color:#fff;font-weight:600;text-align:right}
.aside-links li a{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:var(--radius-xs);font-size:.88rem;color:var(--soft);border:1px solid transparent;transition:all .2s}
.aside-links li a::before{content:"›";color:var(--cyan);font-size:1.05rem;line-height:1}
.aside-links li a:hover{background:rgba(56,189,248,.1);border-color:var(--border);color:#fff;transform:translateX(3px)}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.pay-badge{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.05em;background:rgba(56,189,248,.1);border:1px solid var(--border-strong);color:#BFDBFE}

/* ---------- Timeline ---------- */
.timeline{position:relative;margin-top:8px;border-left:2px solid var(--border-strong);padding-left:26px;display:flex;flex-direction:column;gap:22px}
.timeline-item{position:relative}
.timeline-item::before{content:"";position:absolute;left:-34px;top:6px;width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--cyan));box-shadow:0 0 14px rgba(56,189,248,.8)}
.timeline-item b{display:block;color:#fff;font-size:.98rem;margin-bottom:4px}
.timeline-item .time{font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan)}
.timeline-item p{color:var(--soft);font-size:.92rem;margin:6px 0 0}

/* ---------- Feature grid ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.feature-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:26px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.feature-card:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:var(--glow-cyan)}
.feature-num{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:11px;background:rgba(37,99,235,.2);border:1px solid var(--border-strong);color:#BFDBFE;font-weight:800;font-size:.9rem;margin-bottom:14px}
.feature-card h3{font-size:1.05rem;margin-bottom:9px;color:#fff}
.feature-card p{color:var(--muted);font-size:.9rem;margin:0}

/* ---------- Checklist ---------- */
.check-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 26px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:.93rem;color:var(--soft);padding:14px 16px;border-radius:var(--radius-sm);background:rgba(8,18,41,.6);border:1px solid var(--border)}
.check-list li::before{content:"✓";flex:none;color:#0B1A35;background:linear-gradient(135deg,var(--cyan),var(--primary));width:22px;height:22px;border-radius:6px;display:grid;place-items:center;font-size:.78rem;font-weight:800;margin-top:2px}

/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;gap:12px}
.faq details{background:var(--panel-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:0;transition:border-color .25s,box-shadow .25s}
.faq details[open]{border-color:var(--border-strong);box-shadow:var(--glow-cyan)}
.faq summary{cursor:pointer;list-style:none;padding:18px 20px;font-weight:600;color:#fff;font-size:.96rem;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--cyan);font-size:1.25rem;line-height:1;font-weight:700;flex:none}
.faq details[open] summary::after{content:"–"}
.faq .faq-body{padding:0 20px 20px;color:var(--muted);font-size:.92rem}

/* ---------- Related ---------- */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.related-card{display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .25s,border-color .25s,box-shadow .25s}
.related-card:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:var(--glow-cyan)}
.related-card .thumb{position:relative;aspect-ratio:16/10;overflow:hidden}
.related-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.related-card:hover .thumb img{transform:scale(1.06)}
.related-card .thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(3,7,18,.85))}
.related-body{padding:20px}
.related-body h3{font-size:1rem;color:#fff;margin-bottom:9px;line-height:1.4}
.related-body p{font-size:.87rem;color:var(--muted);margin:0}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(135deg,rgba(29,78,216,.3),rgba(56,189,248,.14));
  border:1px solid var(--border-strong);border-radius:var(--radius);
  padding:40px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:32px;align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(1.35rem,2.5vw,1.85rem);margin-bottom:12px}
.cta-band p{color:var(--soft);font-size:.95rem;margin:0}
.cta-form{display:flex;flex-direction:column;gap:12px}
.cta-form .field{display:flex;gap:10px;flex-wrap:wrap}
.cta-form input[type="email"]{flex:1 1 220px;min-width:0;padding:14px 16px;border-radius:12px;background:rgba(3,7,18,.7);border:1px solid var(--border-strong);color:#fff;font-size:.92rem}
.cta-form input[type="email"]::placeholder{color:rgba(148,163,184,.85)}
.cta-form input[type="email"]:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.18);outline:none}
.cta-note{font-size:.78rem;color:var(--muted)}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;
  display:inline-flex;align-items:center;gap:10px;min-height:52px;
  padding:12px 20px;border-radius:999px;
  background:rgba(7,7,13,.82);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid var(--border-strong);
  box-shadow:0 0 22px rgba(56,189,248,.42);
  color:#E0F2FE;font-size:.85rem;font-weight:600;
  opacity:.85;transition:transform .28s ease,box-shadow .28s ease,opacity .28s ease,border-color .28s ease;
}
.fab .fab-dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.5);opacity:.5}}
.fab:hover{opacity:1;transform:translateY(-3px) scale(1.03);border-color:var(--cyan);box-shadow:0 0 34px rgba(56,189,248,.75)}
.fab:active{transform:translateY(0) scale(.97)}

/* ---------- Footer ---------- */
.site-footer{position:relative;z-index:2;margin-top:70px;background:linear-gradient(180deg,rgba(3,7,18,.2),rgba(8,18,41,.9));border-top:1px solid var(--border);padding:60px 0 26px}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));gap:36px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-mark{width:44px;height:44px;border-radius:13px}
.footer-brand .brand-text b{font-size:1rem;white-space:normal;max-width:none}
.footer-about{color:var(--muted);font-size:.88rem;max-width:420px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.footer-col h4{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col ul a{font-size:.88rem;color:var(--soft);transition:color .2s,transform .2s;display:inline-block}
.footer-col ul a:hover{color:var(--cyan);transform:translateX(3px)}
.age-badge{display:inline-grid;place-items:center;padding:5px 11px;border-radius:8px;border:1px solid rgba(239,68,68,.55);color:#FCA5A5;font-size:.75rem;font-weight:800;letter-spacing:.06em;background:rgba(239,68,68,.12)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;margin-top:44px;padding-top:22px;border-top:1px solid var(--border);font-size:.8rem;color:var(--muted)}
.footer-bottom a{color:var(--holo)}
.footer-bottom a:hover{color:var(--cyan)}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .article-hero-grid{grid-template-columns:1fr}
  .article-layout{grid-template-columns:1fr}
  .article-aside{position:static}
  .cta-band{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:920px){
  .main-nav{display:none}
  .nav-toggle{display:grid}
  .grid-3,.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .section{padding:56px 0}
  .article-card{padding:22px}
  .header-actions .btn-ghost{display:none}
  .grid-3,.grid-2,.related-grid,.check-list{grid-template-columns:1fr}
  .cta-band{padding:26px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .brand-text b{max-width:150px;font-size:.86rem}
  .hero-stats{grid-template-columns:1fr 1fr}
  .fab{padding:11px 16px;font-size:.79rem;bottom:88px}
  .crumb .now{max-width:170px}
}

/* roulang page: category1 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0B1A35;
  --panel:rgba(11,26,53,.66);
  --panel-2:rgba(8,18,41,.88);
  --primary:#2563EB;
  --primary-d:#1D4ED8;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --soft:#CBD5E1;
  --muted:#94A3B8;
  --border:rgba(56,189,248,.16);
  --border-strong:rgba(56,189,248,.42);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 22px 48px -26px rgba(0,0,0,.95);
  --glow:0 0 24px rgba(37,99,235,.45);
  --glow-cyan:0 0 28px rgba(56,189,248,.32);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.65;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(880px 520px at 10% -10%,rgba(37,99,235,.24),transparent 62%),
    radial-gradient(760px 460px at 94% 4%,rgba(56,189,248,.15),transparent 60%),
    radial-gradient(900px 600px at 50% 110%,rgba(29,78,216,.14),transparent 65%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.45;
  background-image:
    linear-gradient(rgba(56,189,248,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(56,189,248,.055) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(circle at 50% 26%,#000 0%,transparent 76%);
  mask-image:radial-gradient(circle at 50% 26%,#000 0%,transparent 76%);
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
::selection{background:rgba(56,189,248,.32);color:#fff}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;position:relative;z-index:2}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(3,7,18,.84);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:20px;min-height:74px;padding:10px 20px;max-width:var(--maxw);margin:0 auto;position:relative;z-index:2}
.brand{display:flex;align-items:center;gap:11px;flex:0 1 auto;min-width:0}
.brand-mark{
  width:40px;height:40px;flex:none;border-radius:12px;
  background:linear-gradient(135deg,var(--primary-d),var(--cyan));
  display:grid;place-items:center;font-size:17px;
  box-shadow:0 0 20px rgba(56,189,248,.5);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text b{font-size:.94rem;font-weight:700;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px}
.brand-text small{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:9px 14px;border-radius:10px;font-size:.88rem;font-weight:500;color:var(--soft);
  border:1px solid transparent;transition:color .2s,background .2s,border-color .2s,box-shadow .2s;
}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.09);border-color:var(--border)}
.nav-link.is-active{color:#fff;background:rgba(37,99,235,.22);border-color:var(--border-strong);box-shadow:0 0 16px rgba(37,99,235,.28)}
.header-actions{display:flex;align-items:center;gap:9px;flex:none}
.btn-ghost,.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:11px;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:transform .22s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease;
  white-space:nowrap;
}
.btn-ghost{padding:10px 16px;font-size:.86rem;background:rgba(56,189,248,.07);border-color:var(--border-strong);color:#DBEAFE}
.btn-ghost:hover{background:rgba(56,189,248,.16);border-color:var(--cyan);color:#fff}
.btn-primary{padding:10px 18px;font-size:.86rem;background:linear-gradient(135deg,var(--primary-d),var(--cyan));color:#fff;box-shadow:0 10px 26px -14px rgba(37,99,235,1),0 0 20px rgba(56,189,248,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px -14px rgba(56,189,248,.95),0 0 26px rgba(56,189,248,.45)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost:active{transform:translateY(1px)}
.nav-toggle{
  display:none;width:42px;height:42px;flex:none;border-radius:11px;background:rgba(56,189,248,.08);
  border:1px solid var(--border-strong);cursor:pointer;place-items:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#DBEAFE;border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#DBEAFE;border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.mobile-nav{display:none;flex-direction:column;gap:6px;padding:12px 20px 20px;border-bottom:1px solid var(--border);background:rgba(3,7,18,.97);position:relative;z-index:2}
.mobile-nav.is-open{display:flex}
.mobile-nav .nav-link{display:block;padding:12px 14px;font-size:.94rem}
.mobile-actions{display:flex;gap:9px;margin-top:8px}
.mobile-actions .btn-ghost,.mobile-actions .btn-primary{flex:1}

/* ---------- Buttons (sections) ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:12px;font-size:.95rem;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform .22s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease}
.btn-lg{padding:16px 32px;font-size:1rem}
.btn-solid{background:linear-gradient(135deg,var(--primary-d),var(--cyan));color:#fff;box-shadow:0 14px 34px -16px rgba(37,99,235,1),0 0 22px rgba(56,189,248,.28)}
.btn-solid:hover{transform:translateY(-3px);box-shadow:0 20px 42px -16px rgba(56,189,248,.95),0 0 30px rgba(56,189,248,.45)}
.btn-solid:active{transform:translateY(-1px)}
.btn-line{background:rgba(56,189,248,.06);border-color:var(--border-strong);color:#DBEAFE}
.btn-line:hover{background:rgba(56,189,248,.15);border-color:var(--cyan);color:#fff;transform:translateY(-2px)}

/* ---------- Sections ---------- */
.section{padding:78px 0;position:relative;z-index:2}
.section--tight{padding:56px 0}
.section--alt{
  background:linear-gradient(180deg,rgba(8,18,41,.75),rgba(3,7,18,.35));
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:11.5px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px}
.eyebrow::before{content:"";width:26px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--primary-d),var(--cyan))}
.section-head{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:end;margin-bottom:42px}
.section-head h2{font-size:clamp(1.5rem,2.6vw,2.1rem)}
.section-head p{color:var(--muted);font-size:.95rem;line-height:1.7}
.section-title-only{font-size:clamp(1.45rem,2.4vw,2rem);margin-bottom:12px}

/* ---------- Hero ---------- */
.hero{position:relative;z-index:2;padding:64px 0 72px;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background-image:linear-gradient(105deg,rgba(3,7,18,.96) 8%,rgba(8,18,41,.86) 48%,rgba(3,7,18,.72) 100%),url('/assets/images/9b4f7eb30d8a16d7.jpg');
  background-size:cover;background-position:center;
  opacity:.9;
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(720px 420px at 82% 22%,rgba(56,189,248,.2),transparent 62%);
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.hero h1{font-size:clamp(1.85rem,3.9vw,2.9rem);font-weight:800;letter-spacing:-.02em}
.hero-lead{color:var(--soft);font-size:1.02rem;line-height:1.7;margin-top:18px;max-width:600px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:38px}
.hero-stats li{
  padding:14px 16px;border-radius:var(--radius-sm);
  background:var(--panel);border:1px solid var(--border);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
}
.hero-stats b{display:block;font-size:1.28rem;font-weight:800;color:#fff;letter-spacing:-.02em}
.hero-stats span{display:block;font-size:.76rem;color:var(--muted);margin-top:3px;line-height:1.45}
.hero-media{position:relative;padding:10px 0 34px}
.hero-figure{
  margin:0;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--border-strong);
  background:var(--panel-2);
  box-shadow:var(--shadow),0 0 34px -12px rgba(37,99,235,.55);
}
.hero-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.float-card{
  position:absolute;z-index:3;
  padding:13px 16px;border-radius:var(--radius-sm);
  background:rgba(8,18,41,.9);border:1px solid var(--border-strong);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:0 18px 38px -22px rgba(0,0,0,.95),0 0 20px -8px rgba(56,189,248,.4);
}
.float-card small{display:block;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700}
.float-card b{display:block;font-size:1.02rem;font-weight:700;margin-top:4px}
.float-card span{display:block;font-size:.78rem;color:var(--holo);margin-top:3px}
.float-card--top{top:-6px;left:-14px}
.float-card--bottom{bottom:0;right:-10px}

/* ---------- Tags ---------- */
.tag-row{display:flex;flex-wrap:wrap;gap:9px}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 13px;border-radius:999px;font-size:.76rem;font-weight:600;
  color:#DBEAFE;background:rgba(56,189,248,.09);border:1px solid var(--border);
}
.tag--hot{color:#FECACA;background:rgba(239,68,68,.14);border-color:rgba(239,68,68,.4)}
.tag--ok{color:#A7F3D0;background:rgba(16,185,129,.13);border-color:rgba(16,185,129,.36)}

/* ---------- Odds board ---------- */
.odds-toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-bottom:22px}
.odds-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius);border:1px solid var(--border);background:var(--panel-2);box-shadow:var(--shadow)}
.odds-table{min-width:820px;width:100%}
.odds-row{
  display:grid;grid-template-columns:92px 1.55fr .85fr .85fr 1.25fr 108px;
  gap:14px;align-items:center;padding:15px 20px;border-bottom:1px solid rgba(56,189,248,.09);
  transition:background .2s ease;
}
.odds-row:last-child{border-bottom:0}
.odds-row--head{
  background:rgba(37,99,235,.16);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);font-weight:700;border-bottom:1px solid var(--border-strong);
}
.odds-row:not(.odds-row--head):hover{background:rgba(56,189,248,.055)}
.odds-time{font-weight:700;color:#fff;font-variant-numeric:tabular-nums}
.odds-time small{display:block;font-size:.68rem;color:var(--muted);font-weight:500;letter-spacing:.06em}
.odds-match b{display:block;font-size:.94rem;font-weight:600;color:#fff}
.odds-match span{display:block;font-size:.78rem;color:var(--muted);margin-top:2px}
.odds-cell{font-size:.9rem;color:var(--soft);font-variant-numeric:tabular-nums}
.odds-cell em{font-style:normal;color:var(--cyan);font-weight:700}
.odds-move{font-size:.78rem;font-weight:600;display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;background:rgba(56,189,248,.08);border:1px solid var(--border);color:#DBEAFE;white-space:nowrap}
.odds-move--down{color:#FCA5A5;background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.34)}
.odds-move--up{color:#A7F3D0;background:rgba(16,185,129,.12);border-color:rgba(16,185,129,.34)}
.odds-note{margin-top:18px;font-size:.84rem;color:var(--muted);line-height:1.7;max-width:840px}

/* ---------- Feature grid ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.feature-card{
  padding:26px 22px;border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--border);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.feature-card:hover{transform:translateY(-5px);border-color:var(--border-strong);box-shadow:0 24px 44px -28px rgba(56,189,248,.7)}
.feature-card--wide{grid-column:span 2;background:linear-gradient(140deg,rgba(37,99,235,.24),rgba(8,18,41,.86));border-color:var(--border-strong)}
.feature-icon{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-size:19px;
  background:rgba(56,189,248,.12);border:1px solid var(--border-strong);margin-bottom:16px;
}
.feature-card h3{font-size:1.04rem;margin-bottom:9px}
.feature-card p{color:var(--muted);font-size:.88rem;line-height:1.68}

/* ---------- Markets ---------- */
.markets-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px;align-items:start}
.markets-aside h2{font-size:clamp(1.4rem,2.4vw,1.95rem);margin-bottom:14px}
.markets-aside p{color:var(--muted);font-size:.92rem;line-height:1.72}
.market-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.market-item{
  padding:20px;border-radius:var(--radius-sm);
  background:var(--panel-2);border:1px solid var(--border);
  border-left:3px solid rgba(56,189,248,.55);
  transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.market-item:hover{border-left-color:var(--cyan);transform:translateX(4px);background:rgba(11,26,53,.85)}
.market-item h3{font-size:.98rem;margin-bottom:7px}
.market-item p{color:var(--muted);font-size:.85rem;line-height:1.65}
.market-item .tag-row{margin-top:12px}

/* ---------- Time rail ---------- */
.rail{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.rail-item{
  position:relative;padding:24px 20px 22px;border-radius:var(--radius-sm);
  background:linear-gradient(180deg,rgba(11,26,53,.85),rgba(8,18,41,.62));
  border:1px solid var(--border);
}
.rail-item b{display:block;font-size:1.02rem;color:#fff;font-variant-numeric:tabular-nums}
.rail-item h3{font-size:.92rem;margin:10px 0 8px}
.rail-item p{color:var(--muted);font-size:.83rem;line-height:1.65}
.rail-num{
  position:absolute;top:16px;right:18px;font-size:.78rem;font-weight:800;letter-spacing:.1em;
  color:rgba(148,163,184,.75);
}

/* ---------- Proof ---------- */
.proof-layout{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.proof-figure{margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border-strong);box-shadow:var(--shadow)}
.proof-figure img{width:100%;aspect-ratio:16/11;object-fit:cover}
.proof-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:26px}
.proof-item{padding:18px;border-radius:var(--radius-sm);background:var(--panel);border:1px solid var(--border)}
.proof-item b{display:block;font-size:1.5rem;font-weight:800;letter-spacing:-.02em;background:linear-gradient(120deg,#fff,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.proof-item span{display:block;font-size:.82rem;color:var(--muted);margin-top:6px;line-height:1.5}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step}
.step{position:relative;padding:26px 20px 22px;border-radius:var(--radius-sm);border:1px dashed rgba(56,189,248,.28);background:rgba(8,18,41,.5)}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:1.5rem;font-weight:800;color:var(--cyan);margin-bottom:12px;letter-spacing:-.02em;
}
.step h3{font-size:.95rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.84rem;line-height:1.66}

/* ---------- Quotes ---------- */
.quote-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:18px}
.quote{
  padding:26px 22px;border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--border);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  transition:border-color .25s ease,transform .25s ease;
}
.quote:hover{border-color:var(--border-strong);transform:translateY(-4px)}
.quote--lead{background:linear-gradient(150deg,rgba(37,99,235,.22),rgba(8,18,41,.86));border-color:var(--border-strong)}
.quote p{font-size:.92rem;color:var(--soft);line-height:1.72}
.quote--lead p{font-size:1rem}
.quote footer{display:flex;align-items:center;gap:11px;margin-top:18px;padding-top:16px;border-top:1px solid var(--border)}
.avatar{
  width:38px;height:38px;flex:none;border-radius:11px;display:grid;place-items:center;
  font-weight:700;font-size:.86rem;color:#E0F2FE;
  background:linear-gradient(135deg,rgba(37,99,235,.8),rgba(56,189,248,.7));
}
.quote cite{font-style:normal;display:block;font-size:.86rem;font-weight:600;color:#fff}
.quote small{display:block;font-size:.76rem;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:44px;align-items:start}
.faq-aside h2{font-size:clamp(1.4rem,2.4vw,1.9rem);margin-bottom:14px}
.faq-aside p{color:var(--muted);font-size:.92rem;line-height:1.72}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{
  border-radius:var(--radius-sm);border:1px solid var(--border);
  background:var(--panel-2);overflow:hidden;transition:border-color .25s ease;
}
.faq-item[open]{border-color:var(--border-strong);box-shadow:0 18px 40px -30px rgba(56,189,248,.85)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 46px 18px 20px;position:relative;
  font-size:.95rem;font-weight:600;color:#fff;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:1.2rem;font-weight:700;color:var(--cyan);transition:transform .25s ease;
}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding:0 20px 20px;color:var(--muted);font-size:.88rem;line-height:1.72}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;z-index:2;padding:56px 44px;border-radius:26px;text-align:center;
  background:linear-gradient(140deg,rgba(37,99,235,.34),rgba(8,18,41,.94) 58%),rgba(8,18,41,.8);
  border:1px solid var(--border-strong);
  box-shadow:0 30px 70px -40px rgba(56,189,248,.9);
  overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;inset:-40% -10% auto;height:320px;
  background:radial-gradient(closest-side,rgba(56,189,248,.24),transparent);
  pointer-events:none;
}
.cta-band h2{font-size:clamp(1.4rem,2.6vw,2rem);margin-bottom:14px}
.cta-band p{color:var(--soft);font-size:.95rem;line-height:1.72;max-width:660px;margin:0 auto}
.cta-form{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:28px}
.cta-form input{
  flex:1 1 300px;max-width:380px;padding:15px 18px;border-radius:12px;
  background:rgba(3,7,18,.7);border:1px solid var(--border-strong);color:#fff;font-size:.92rem;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.cta-form input::placeholder{color:#64748B}
.cta-form input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.18)}
.cta-note{margin-top:16px;font-size:.8rem;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;min-height:52px;border-radius:999px;
  background:
    linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)) padding-box,
    linear-gradient(135deg,#2563EB,#38BDF8) border-box;
  border:1.5px solid transparent;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  color:#E0F2FE;font-size:.84rem;font-weight:600;
  box-shadow:0 0 20px rgba(56,189,248,.42);
  opacity:.8;cursor:pointer;
  transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
  animation:fabPulse 3.4s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:translateY(-3px);box-shadow:0 0 30px rgba(56,189,248,.72)}
.fab:active{transform:translateY(1px) scale(.97);box-shadow:0 0 16px rgba(236,72,153,.7)}
.fab-icon{font-size:16px;line-height:1}
.fab-dot{
  position:absolute;top:-4px;right:-3px;width:11px;height:11px;border-radius:50%;
  background:#38BDF8;box-shadow:0 0 0 2px rgba(3,7,18,.95),0 0 12px rgba(56,189,248,.9);
  animation:dotBlink 1.6s ease-in-out infinite;
}
@keyframes dotBlink{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes fabPulse{0%,100%{box-shadow:0 0 16px rgba(56,189,248,.34)}50%{box-shadow:0 0 26px rgba(56,189,248,.6)}}

/* ---------- Footer ---------- */
.site-footer{
  margin-top:0;padding:64px 0 28px;position:relative;z-index:2;
  background:linear-gradient(180deg,rgba(3,7,18,.4),rgba(8,18,41,.94));
  border-top:1px solid var(--border);
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:14px}
.footer-brand .brand-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--primary-d),var(--cyan));display:grid;place-items:center;font-size:16px;box-shadow:0 0 18px rgba(56,189,248,.45)}
.footer-brand .brand-text{display:flex;flex-direction:column}
.footer-brand b{font-size:.9rem;font-weight:700}
.footer-brand small{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.footer-about{color:var(--muted);font-size:.87rem;line-height:1.72;margin:0 0 16px;max-width:390px}
.footer-badges{display:flex;gap:8px;flex-wrap:wrap}
.pay-badge{padding:6px 12px;border-radius:999px;font-size:.74rem;font-weight:600;color:#DBEAFE;background:rgba(56,189,248,.08);border:1px solid var(--border)}
.footer-col h4{font-size:.9rem;margin:0 0 14px;color:#fff}
.footer-col ul{display:flex;flex-direction:column;gap:9px}
.footer-col a{color:var(--muted);font-size:.86rem;transition:color .2s ease}
.footer-col a:hover{color:var(--cyan)}
.age-badge{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;border:1px solid var(--border-strong);color:var(--soft);font-weight:700;font-size:.82rem;background:rgba(56,189,248,.06)}
.footer-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:44px;padding-top:22px;border-top:1px solid var(--border);color:var(--muted);font-size:.8rem}
.footer-bottom a{color:var(--holo)}
.footer-bottom a:hover{color:var(--cyan)}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .main-nav{display:none}
  .nav-toggle{display:grid;margin-left:auto}
  .header-actions{display:none}
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .hero-media{max-width:640px}
  .float-card--top{left:0}
  .float-card--bottom{right:0}
  .section-head{grid-template-columns:1fr;gap:16px;align-items:start}
  .feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .feature-card--wide{grid-column:span 2}
  .markets-layout{grid-template-columns:1fr;gap:28px}
  .rail{grid-template-columns:repeat(2,minmax(0,1fr))}
  .proof-layout{grid-template-columns:1fr;gap:32px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quote-grid{grid-template-columns:1fr 1fr}
  .quote--lead{grid-column:span 2}
  .faq-layout{grid-template-columns:1fr;gap:26px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .section{padding:58px 0}
  .hero{padding:44px 0 56px}
  .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .market-list{grid-template-columns:1fr}
  .proof-list{grid-template-columns:1fr}
  .cta-band{padding:40px 22px;border-radius:22px}
  .quote-grid{grid-template-columns:1fr}
  .quote--lead{grid-column:span 1}
  .brand-text b{max-width:180px;font-size:.88rem}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero-stats{grid-template-columns:1fr 1fr;gap:10px}
  .feature-grid{grid-template-columns:1fr}
  .feature-card--wide{grid-column:span 1}
  .rail,.steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:8px}
  .btn{width:100%}
  .btn-line,.btn-solid{width:100%}
  .hero-actions .btn{width:100%}
  .fab{left:12px;bottom:82px;padding:12px 16px;font-size:.8rem}
  .cta-form input{max-width:100%}
  .section-head h2{font-size:1.35rem}
}

/* roulang page: category2 */
/* ===== Design system ===== */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0B1A35;
  --panel:rgba(11,26,53,.66);
  --panel-2:rgba(8,18,41,.88);
  --primary:#2563EB;
  --primary-d:#1D4ED8;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --lime:#A3E635;
  --text:#F8FAFC;
  --soft:#CBD5E1;
  --muted:#94A3B8;
  --border:rgba(56,189,248,.16);
  --border-strong:rgba(56,189,248,.42);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 22px 48px -26px rgba(0,0,0,.95);
  --glow:0 0 24px rgba(37,99,235,.45);
  --glow-cyan:0 0 28px rgba(56,189,248,.32);
  --maxw:1200px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.65;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(880px 520px at 10% -10%,rgba(37,99,235,.24),transparent 62%),
    radial-gradient(760px 460px at 94% 4%,rgba(56,189,248,.15),transparent 60%),
    radial-gradient(900px 600px at 50% 110%,rgba(29,78,216,.14),transparent 65%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.45;
  background-image:
    linear-gradient(rgba(56,189,248,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(56,189,248,.055) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(circle at 50% 26%,#000 0%,transparent 76%);
  mask-image:radial-gradient(circle at 50% 26%,#000 0%,transparent 76%);
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:700;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;position:relative;z-index:2}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(3,7,18,.84);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  display:flex;align-items:center;gap:20px;min-height:74px;
  padding:10px 20px;max-width:var(--maxw);margin:0 auto;
}
.brand{display:flex;align-items:center;gap:11px;flex:0 1 auto;min-width:0}
.brand-mark{
  width:40px;height:40px;flex:none;border-radius:12px;
  background:linear-gradient(135deg,var(--primary-d),var(--cyan));
  display:grid;place-items:center;font-size:17px;
  box-shadow:0 0 20px rgba(56,189,248,.5);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text b{
  font-size:.94rem;font-weight:700;line-height:1.2;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px;
}
.brand-text small{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}

.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:9px 14px;border-radius:10px;font-size:.88rem;font-weight:500;color:var(--soft);
  border:1px solid transparent;transition:color .2s,background .2s,border-color .2s,box-shadow .2s;
}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.09);border-color:var(--border)}
.nav-link.is-active{color:#fff;background:rgba(37,99,235,.22);border-color:var(--border-strong);box-shadow:0 0 16px rgba(37,99,235,.28)}

.header-actions{display:flex;align-items:center;gap:9px;flex:none}
.btn-ghost,.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:11px;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:transform .22s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease;
  white-space:nowrap;
}
.btn-ghost{padding:10px 16px;font-size:.86rem;background:rgba(56,189,248,.07);border-color:var(--border-strong);color:#DBEAFE}
.btn-ghost:hover{background:rgba(56,189,248,.16);border-color:var(--cyan);color:#fff}
.btn-primary{padding:10px 18px;font-size:.86rem;background:linear-gradient(135deg,var(--primary-d),var(--cyan));color:#fff;box-shadow:0 10px 26px -14px rgba(37,99,235,1),0 0 20px rgba(56,189,248,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px -14px rgba(56,189,248,.95),0 0 26px rgba(56,189,248,.45)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost:active{transform:translateY(1px)}

.nav-toggle{
  display:none;width:42px;height:42px;flex:none;border-radius:11px;
  background:rgba(56,189,248,.08);border:1px solid var(--border-strong);
  cursor:pointer;place-items:center;padding:0;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#DBEAFE;border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#DBEAFE;border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

.mobile-nav{
  display:none;flex-direction:column;gap:6px;padding:12px 20px 20px;
  border-bottom:1px solid var(--border);background:rgba(3,7,18,.97);
}
.mobile-nav.is-open{display:flex}
.mobile-nav .nav-link{display:block;padding:12px 14px;font-size:.94rem}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:12px;font-size:.95rem;font-weight:600;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease;
}
.btn-lg{padding:16px 32px;font-size:1rem}
.btn-solid{
  background:linear-gradient(135deg,var(--primary-d),var(--cyan));color:#fff;
  box-shadow:0 14px 34px -16px rgba(37,99,235,1),0 0 22px rgba(56,189,248,.28);
}
.btn-solid:hover{transform:translateY(-3px);box-shadow:0 20px 42px -16px rgba(56,189,248,.95),0 0 30px rgba(56,189,248,.45)}
.btn-solid:active{transform:translateY(-1px)}
.btn-line{background:rgba(56,189,248,.06);border-color:var(--border-strong);color:#DBEAFE}
.btn-line:hover{background:rgba(56,189,248,.15);border-color:var(--cyan);color:#fff;transform:translateY(-2px)}

/* ===== Sections ===== */
.section{padding:78px 0;position:relative;z-index:2}
.section--tight{padding:56px 0}
.section--alt{
  background:linear-gradient(180deg,rgba(8,18,41,.75),rgba(3,7,18,.35));
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-size:11.5px;font-weight:700;
  letter-spacing:.15em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2{font-size:clamp(1.5rem,3vw,2.1rem);margin-bottom:12px}
.section-head p{color:var(--muted);font-size:1rem;line-height:1.7}
.section-head--split{
  max-width:none;display:flex;align-items:flex-end;justify-content:space-between;
  gap:28px;flex-wrap:wrap;margin-bottom:38px;
}
.section-head--split .sh-text{max-width:720px}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--border)}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.3}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(112deg,rgba(3,7,18,.97) 0%,rgba(3,7,18,.86) 44%,rgba(8,18,41,.6) 100%);
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.32fr .92fr;gap:48px;
  align-items:center;padding:76px 20px 86px;
}
.hero h1{
  font-size:clamp(1.85rem,3.9vw,3rem);font-weight:800;letter-spacing:-.02em;
  line-height:1.2;margin-bottom:18px;
}
.hero h1 .hl{
  background:linear-gradient(120deg,var(--cyan),var(--holo));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{color:var(--soft);font-size:1.05rem;line-height:1.7;max-width:640px;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px}
.hero-stats li{
  flex:1 1 150px;min-width:140px;
  background:rgba(11,26,53,.6);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:14px 16px;
}
.hero-stats b{display:block;font-size:1.28rem;font-weight:800;color:#fff;line-height:1.2}
.hero-stats span{font-size:.78rem;color:var(--muted);letter-spacing:.04em}

.hero-panel{
  background:linear-gradient(160deg,rgba(11,26,53,.82),rgba(8,18,41,.92));
  border:1px solid var(--border-strong);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow),0 0 46px -22px rgba(56,189,248,.55);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
}
.panel-head{
  display:flex;align-items:center;gap:9px;font-size:.8rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);
  padding-bottom:16px;border-bottom:1px solid var(--border);margin-bottom:8px;
}
.dot-live{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px var(--lime);animation:blink 1.6s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.panel-list li{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 0;border-bottom:1px dashed rgba(56,189,248,.14);font-size:.9rem;
}
.panel-list li:last-child{border-bottom:none}
.panel-list .p-note{color:var(--muted);font-size:.84rem}
.panel-list .p-val{color:#fff;font-weight:700;font-variant-numeric:tabular-nums}
.panel-foot{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  margin-top:16px;padding-top:16px;border-top:1px solid var(--border);
  font-size:.84rem;color:var(--muted);
}
.panel-foot b{color:var(--cyan)}

/* ===== Timeline ===== */
.timeline{display:flex;flex-direction:column;gap:14px}
.timeline-item{
  display:grid;grid-template-columns:190px 1fr;gap:22px;align-items:center;
  background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:20px 22px;transition:border-color .25s,transform .25s,box-shadow .25s;
}
.timeline-item:hover{border-color:var(--border-strong);transform:translateX(4px);box-shadow:0 0 28px -14px rgba(56,189,248,.6)}
.timeline-time{font-weight:800;color:var(--cyan);font-size:1rem;font-variant-numeric:tabular-nums}
.timeline-time small{display:block;font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:4px}
.timeline-body b{display:block;font-size:.98rem;margin-bottom:4px;color:#fff}
.timeline-body p{color:var(--muted);font-size:.9rem;line-height:1.62}

/* ===== Grids & Cards ===== */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{
  background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .28s,transform .28s,box-shadow .28s;
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
}
.card:hover{border-color:var(--border-strong);transform:translateY(-5px);box-shadow:0 22px 46px -26px rgba(56,189,248,.85)}
.card-img{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-3)}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card-img img{transform:scale(1.06)}
.card-body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1}
.card-body h3{font-size:1.08rem;color:#fff}
.card-body p{color:var(--muted);font-size:.9rem;line-height:1.65}
.card-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:6px}
.tag{
  display:inline-flex;align-items:center;padding:5px 11px;border-radius:999px;
  font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  background:rgba(56,189,248,.1);border:1px solid var(--border-strong);color:var(--cyan);
}
.tag--hot{background:rgba(239,68,68,.14);border-color:rgba(239,68,68,.45);color:#FCA5A5}
.tag--lime{background:rgba(163,230,53,.12);border-color:rgba(163,230,53,.4);color:var(--lime)}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{
  padding:26px 22px;border-radius:var(--radius);border:1px solid var(--border);
  background:linear-gradient(180deg,rgba(11,26,53,.72),rgba(8,18,41,.5));
  transition:border-color .25s,transform .25s;
}
.step:hover{border-color:var(--border-strong);transform:translateY(-4px)}
.step-num{
  display:grid;place-items:center;width:38px;height:38px;border-radius:11px;
  font-weight:800;font-size:.95rem;color:#fff;
  background:linear-gradient(135deg,var(--primary-d),var(--cyan));
  box-shadow:0 0 20px rgba(37,99,235,.5);margin-bottom:16px;
}
.step h3{font-size:1rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.88rem;line-height:1.65}

/* ===== Factor list ===== */
.factor-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.factor{
  display:flex;gap:14px;align-items:flex-start;padding:20px;
  border:1px solid var(--border);border-radius:var(--radius-sm);
  background:var(--panel);transition:border-color .25s,background .25s;
}
.factor:hover{border-color:var(--border-strong);background:rgba(11,26,53,.85)}
.factor-icon{
  flex:none;width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  background:rgba(56,189,248,.12);border:1px solid var(--border-strong);
  font-size:17px;
}
.factor b{display:block;font-size:.94rem;margin-bottom:5px;color:#fff}
.factor p{color:var(--muted);font-size:.85rem;line-height:1.6}

/* ===== Table ===== */
.table-wrap{
  overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);
  background:var(--panel);box-shadow:var(--shadow);
}
.rate-table{width:100%;border-collapse:collapse;min-width:680px}
.rate-table th{
  text-align:left;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--cyan);padding:17px 20px;background:rgba(37,99,235,.14);
  border-bottom:1px solid var(--border);font-weight:700;white-space:nowrap;
}
.rate-table td{
  padding:16px 20px;border-bottom:1px solid rgba(56,189,248,.09);
  font-size:.9rem;color:var(--soft);white-space:nowrap;
}
.rate-table tbody tr:last-child td{border-bottom:none}
.rate-table tbody tr{transition:background .2s}
.rate-table tbody tr:hover{background:rgba(56,189,248,.06)}
.rate-table .td-strong{color:#fff;font-weight:600}
.rate-table .td-move{font-weight:600;color:var(--cyan)}
.rate-table .td-move.up{color:var(--lime)}
.rate-table .td-move.down{color:#FCA5A5}

/* ===== Capital tiers ===== */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tier{
  border:1px solid var(--border);border-radius:var(--radius);padding:26px 24px;
  background:linear-gradient(180deg,rgba(11,26,53,.78),rgba(8,18,41,.52));
  display:flex;flex-direction:column;gap:14px;
  transition:border-color .25s,transform .25s,box-shadow .25s;
}
.tier:hover{border-color:var(--border-strong);transform:translateY(-4px);box-shadow:0 20px 44px -28px rgba(56,189,248,.9)}
.tier-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.tier-head h3{font-size:1.05rem}
.tier-pct{
  font-size:1.5rem;font-weight:800;
  background:linear-gradient(120deg,var(--cyan),var(--holo));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.tier p{color:var(--muted);font-size:.88rem;line-height:1.66}
.tier ul{display:flex;flex-direction:column;gap:8px;margin-top:2px}
.tier li{
  position:relative;padding-left:20px;font-size:.86rem;color:var(--soft);line-height:1.6;
}
.tier li::before{
  content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:2px;
  background:linear-gradient(135deg,var(--primary),var(--cyan));
}

/* ===== Channel matrix ===== */
.channels{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.channel{
  display:block;border:1px solid var(--border);border-radius:var(--radius);
  padding:24px;background:var(--panel);
  transition:border-color .25s,transform .25s,box-shadow .25s;
}
.channel:hover{border-color:var(--border-strong);transform:translateY(-4px);box-shadow:0 20px 44px -28px rgba(56,189,248,.9)}
.channel b{display:block;font-size:1.02rem;color:#fff;margin-bottom:8px}
.channel p{color:var(--muted);font-size:.87rem;line-height:1.62;margin-bottom:14px}
.channel .ch-link{font-size:.82rem;font-weight:700;color:var(--cyan);letter-spacing:.04em}
.channel.is-current{border-color:var(--border-strong);box-shadow:0 0 28px -14px rgba(56,189,248,.8)}

/* ===== FAQ ===== */
.faq{display:flex;flex-direction:column;gap:12px;max-width:920px}
.faq-item{
  border:1px solid var(--border);border-radius:var(--radius-sm);
  background:var(--panel);overflow:hidden;transition:border-color .25s,background .25s;
}
.faq-item[open]{border-color:var(--border-strong);background:rgba(11,26,53,.82)}
.faq-item summary{
  cursor:pointer;padding:18px 22px;font-weight:600;font-size:.98rem;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:16px;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";flex:none;width:26px;height:26px;border-radius:8px;
  display:grid;place-items:center;font-size:1rem;font-weight:700;
  color:var(--cyan);background:rgba(56,189,248,.1);border:1px solid var(--border);
  transition:transform .25s,background .25s;
}
.faq-item[open] summary::after{content:"–";background:rgba(37,99,235,.28);transform:rotate(180deg)}
.faq-item .faq-a{padding:0 22px 20px;color:var(--muted);font-size:.9rem;line-height:1.7}

/* ===== CTA band ===== */
.cta-band{
  display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center;
  border:1px solid var(--border-strong);border-radius:var(--radius);
  padding:44px 40px;
  background:
    radial-gradient(560px 300px at 8% 0%,rgba(37,99,235,.3),transparent 62%),
    linear-gradient(150deg,rgba(11,26,53,.9),rgba(8,18,41,.94));
  box-shadow:var(--shadow),0 0 60px -30px rgba(56,189,248,.8);
}
.cta-band h2{font-size:clamp(1.4rem,2.6vw,1.95rem);margin-bottom:12px}
.cta-band p{color:var(--soft);font-size:.96rem;line-height:1.7}
.signup-form{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.signup-form input{
  flex:1 1 220px;min-width:0;padding:15px 18px;border-radius:12px;
  background:rgba(3,7,18,.7);border:1px solid var(--border-strong);color:#fff;
  font-size:.92rem;transition:border-color .25s,box-shadow .25s;
}
.signup-form input::placeholder{color:var(--muted)}
.signup-form input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(56,189,248,.18)}
.signup-form .btn{flex:0 0 auto}
.form-note{font-size:.8rem;color:var(--muted);line-height:1.6}
.pay-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}

/* ===== Footer ===== */
.site-footer{
  position:relative;z-index:2;margin-top:20px;
  background:linear-gradient(180deg,rgba(8,18,41,.7),rgba(3,7,18,.98));
  border-top:1px solid var(--border);padding:60px 0 28px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand .brand-mark{width:38px;height:38px;font-size:16px}
.footer-brand .brand-text b{font-size:.92rem;color:#fff;white-space:normal}
.footer-brand .brand-text small{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.footer-about{color:var(--muted);font-size:.86rem;line-height:1.7;margin-bottom:16px;max-width:420px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.pay-badge{
  display:inline-flex;align-items:center;padding:6px 12px;border-radius:8px;
  font-size:.74rem;font-weight:700;letter-spacing:.06em;
  background:rgba(56,189,248,.08);border:1px solid var(--border);color:var(--soft);
}
.footer-col h4{
  font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:16px;font-weight:700;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{color:var(--muted);font-size:.87rem;transition:color .2s,padding-left .2s}
.footer-col a:hover{color:var(--cyan);padding-left:4px}
.age-badge{
  display:inline-grid;place-items:center;width:42px;height:42px;border-radius:12px;
  border:1px solid var(--border-strong);background:rgba(56,189,248,.08);
  font-weight:800;font-size:.86rem;color:var(--cyan);
}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.79rem;color:var(--muted);
}
.footer-bottom a{color:var(--cyan);font-weight:600}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid transparent;
  background:
    linear-gradient(rgba(3,7,18,.88),rgba(3,7,18,.88)) padding-box,
    linear-gradient(135deg,var(--cyan),var(--primary)) border-box;
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:0 0 20px rgba(56,189,248,.45);
  opacity:.82;color:var(--cyan);
  animation:fabPulse 3s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease,box-shadow .3s ease,color .3s ease;
}
.fab:hover{transform:scale(1.1);opacity:1;color:#fff;box-shadow:0 0 34px rgba(56,189,248,.85)}
.fab:active{transform:scale(.95) translateY(2px)}
@keyframes fabPulse{
  0%,100%{box-shadow:0 0 18px rgba(56,189,248,.38)}
  50%{box-shadow:0 0 30px rgba(56,189,248,.72)}
}
.fab-dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 10px rgba(220,38,38,.9);
  border:2px solid rgba(3,7,18,.95);
}

/* ===== Responsive ===== */
@media (max-width:1080px){
  .main-nav{display:none}
  .nav-toggle{display:grid;margin-left:auto}
  .hero-inner{grid-template-columns:1fr;gap:36px;padding:60px 20px 68px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .factor-list{grid-template-columns:repeat(2,1fr)}
  .tiers{grid-template-columns:1fr}
  .channels{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;padding:34px 26px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .grid-3{grid-template-columns:1fr}
  .timeline-item{grid-template-columns:1fr;gap:10px}
  .timeline-item:hover{transform:none}
  .section{padding:60px 0}
}
@media (max-width:640px){
  .header-inner{gap:10px;padding:9px 14px;min-height:66px}
  .brand-mark{width:34px;height:34px;font-size:15px;border-radius:10px}
  .brand-text b{font-size:.78rem;max-width:120px}
  .brand-text small{font-size:9px}
  .btn-ghost{padding:9px 11px;font-size:.76rem}
  .btn-primary{padding:9px 12px;font-size:.76rem}
  .nav-toggle{width:38px;height:38px}
  .hero h1{font-size:1.72rem}
  .hero-lead{font-size:.96rem}
  .hero-stats li{flex:1 1 100%}
  .grid-2,.grid-4,.steps,.factor-list{grid-template-columns:1fr}
  .cta-band{padding:28px 20px}
  .signup-form .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .section{padding:52px 0}
  .fab{left:12px;bottom:84px;width:54px;height:54px}
}

/* roulang page: category3 */
:root{
  --bg:#030712;
  --bg-2:#081229;
  --bg-3:#0B1A35;
  --panel:rgba(11,26,53,.66);
  --panel-2:rgba(8,18,41,.88);
  --primary:#2563EB;
  --primary-d:#1D4ED8;
  --cyan:#38BDF8;
  --holo:#60A5FA;
  --text:#F8FAFC;
  --soft:#CBD5E1;
  --muted:#94A3B8;
  --border:rgba(56,189,248,.16);
  --border-strong:rgba(56,189,248,.42);
  --radius:18px;
  --radius-sm:12px;
  --radius-xs:8px;
  --shadow:0 22px 48px -26px rgba(0,0,0,.95);
  --glow:0 0 24px rgba(37,99,235,.45);
  --glow-cyan:0 0 28px rgba(56,189,248,.32);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;line-height:1.65;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(880px 520px at 10% -10%,rgba(37,99,235,.24),transparent 62%),
    radial-gradient(760px 460px at 94% 4%,rgba(56,189,248,.15),transparent 60%),
    radial-gradient(900px 600px at 50% 110%,rgba(29,78,216,.14),transparent 65%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.45;
  background-image:
    linear-gradient(rgba(56,189,248,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(56,189,248,.055) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(circle at 50% 26%,#000 0%,transparent 76%);
  mask-image:radial-gradient(circle at 50% 26%,#000 0%,transparent 76%);
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.22;font-weight:700;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
::selection{background:rgba(56,189,248,.35)}
: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;position:relative;z-index:2}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(3,7,18,.84);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:20px;min-height:74px;padding:10px 20px;max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:11px;flex:0 1 auto;min-width:0}
.brand-mark{
  width:40px;height:40px;flex:none;border-radius:12px;
  background:linear-gradient(135deg,var(--primary-d),var(--cyan));
  display:grid;place-items:center;font-size:17px;
  box-shadow:0 0 20px rgba(56,189,248,.5);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text b{font-size:.94rem;font-weight:700;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px}
.brand-text small{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  padding:9px 14px;border-radius:10px;font-size:.88rem;font-weight:500;color:var(--soft);
  border:1px solid transparent;transition:color .2s,background .2s,border-color .2s;
}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.09);border-color:var(--border)}
.nav-link.is-active{color:#fff;background:rgba(37,99,235,.22);border-color:var(--border-strong);box-shadow:0 0 16px rgba(37,99,235,.28)}
.header-actions{display:flex;align-items:center;gap:9px;flex:none}
.btn-ghost,.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:11px;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:transform .22s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease;
  white-space:nowrap;
}
.btn-ghost{padding:10px 16px;font-size:.86rem;background:rgba(56,189,248,.07);border-color:var(--border-strong);color:#DBEAFE}
.btn-ghost:hover{background:rgba(56,189,248,.16);border-color:var(--cyan);color:#fff}
.btn-primary{padding:10px 18px;font-size:.86rem;background:linear-gradient(135deg,var(--primary-d),var(--cyan));color:#fff;box-shadow:0 10px 26px -14px rgba(37,99,235,1),0 0 20px rgba(56,189,248,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px -14px rgba(56,189,248,.95),0 0 26px rgba(56,189,248,.45)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost:active{transform:translateY(1px)}
.nav-toggle{
  display:none;width:42px;height:42px;flex:none;border-radius:11px;background:rgba(56,189,248,.08);
  border:1px solid var(--border-strong);cursor:pointer;place-items:center;
}
.nav-toggle span{display:block;width:18px;height:2px;background:#DBEAFE;border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#DBEAFE;border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.mobile-nav{display:none;flex-direction:column;gap:6px;padding:12px 20px 20px;border-bottom:1px solid var(--border);background:rgba(3,7,18,.97)}
.mobile-nav.is-open{display:flex}
.mobile-nav .nav-link{display:block;padding:12px 14px;font-size:.94rem}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 26px;border-radius:12px;font-size:.95rem;font-weight:600;border:1px solid transparent;cursor:pointer;transition:transform .22s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease;}
.btn-lg{padding:16px 32px;font-size:1rem}
.btn-solid{background:linear-gradient(135deg,var(--primary-d),var(--cyan));color:#fff;box-shadow:0 14px 34px -16px rgba(37,99,235,1),0 0 22px rgba(56,189,248,.28)}
.btn-solid:hover{transform:translateY(-3px);box-shadow:0 20px 42px -16px rgba(56,189,248,.95),0 0 30px rgba(56,189,248,.45)}
.btn-solid:active{transform:translateY(-1px)}
.btn-line{background:rgba(56,189,248,.06);border-color:var(--border-strong);color:#DBEAFE}
.btn-line:hover{background:rgba(56,189,248,.15);border-color:var(--cyan);color:#fff;transform:translateY(-2px)}

/* ---------- Sections ---------- */
.section{padding:78px 0;position:relative;z-index:2}
.section--tight{padding:56px 0}
.section--alt{
  background:linear-gradient(180deg,rgba(8,18,41,.75),rgba(3,7,18,.35));
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:11.5px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--primary),var(--cyan))}
.section-head{max-width:720px;margin-bottom:38px}
.section-head h2{font-size:clamp(1.5rem,3vw,2.05rem)}
.section-head p{margin-top:14px;color:var(--soft);font-size:.98rem}
.lead{color:var(--soft);font-size:1.02rem}

/* ---------- Hero ---------- */
.hero{position:relative;z-index:2;padding:66px 0 74px;overflow:hidden;border-bottom:1px solid var(--border)}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/9b4f7eb30d8a16d7.jpg') center/cover no-repeat;opacity:.2;filter:saturate(1.15)}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(3,7,18,.96) 0%,rgba(3,7,18,.82) 48%,rgba(8,18,41,.72) 100%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:44px;align-items:start}
.hero h1{font-size:clamp(1.75rem,4vw,2.7rem);font-weight:800;line-height:1.18}
.hero h1 em{font-style:normal;background:linear-gradient(135deg,#60A5FA,#38BDF8);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{margin-top:20px;color:var(--soft);font-size:1.03rem;max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{
  display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:999px;
  font-size:.78rem;font-weight:600;color:#DBEAFE;background:rgba(56,189,248,.08);border:1px solid var(--border);
}
.chip b{color:#fff;font-weight:700}
.stat-panel{
  border-radius:var(--radius);border:1px solid var(--border-strong);
  background:var(--panel);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  padding:24px;box-shadow:var(--shadow),0 0 30px rgba(37,99,235,.16);
}
.stat-panel h2{font-size:1rem;font-weight:700;margin-bottom:6px}
.stat-panel .stat-sub{font-size:.82rem;color:var(--muted);margin-bottom:18px}
.stat-row{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-top:1px dashed rgba(56,189,248,.22)}
.stat-row:first-of-type{border-top:0;padding-top:4px}
.stat-ico{
  width:36px;height:36px;flex:none;border-radius:10px;display:grid;place-items:center;font-size:15px;
  background:linear-gradient(135deg,rgba(37,99,235,.34),rgba(56,189,248,.22));border:1px solid var(--border-strong);
}
.stat-num{font-size:1.25rem;font-weight:800;color:#fff;line-height:1.15}
.stat-label{font-size:.82rem;color:var(--muted)}
.meter{height:5px;border-radius:5px;background:rgba(56,189,248,.14);overflow:hidden;margin-top:16px}
.meter i{display:block;height:100%;width:72%;border-radius:5px;background:linear-gradient(90deg,var(--primary),var(--cyan));box-shadow:0 0 12px rgba(56,189,248,.7)}

/* ---------- Cards / Grids ---------- */
.grid{display:grid;gap:20px}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{
  border-radius:var(--radius);border:1px solid var(--border);background:var(--panel);
  padding:24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease,background .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--border-strong);box-shadow:0 18px 40px -24px rgba(0,0,0,.95),0 0 26px rgba(56,189,248,.18)}
.card h3{font-size:1.02rem;margin-bottom:10px}
.card p{color:var(--soft);font-size:.9rem}
.card-ico{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:18px;margin-bottom:16px;
  background:linear-gradient(135deg,rgba(37,99,235,.35),rgba(56,189,248,.2));border:1px solid var(--border-strong);
}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center}
.split-media{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--border-strong);
  box-shadow:var(--shadow),0 0 30px rgba(37,99,235,.18);position:relative;
}
.split-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.split-media .media-tag{
  position:absolute;left:14px;bottom:14px;padding:7px 13px;border-radius:999px;font-size:.75rem;font-weight:700;
  background:rgba(3,7,18,.82);border:1px solid var(--border-strong);color:#DBEAFE;
}

/* ---------- Timeline ---------- */
.timeline{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;position:relative}
.tl-item{position:relative;padding:22px 18px 20px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--panel-2)}
.tl-item::before{content:"";position:absolute;top:0;left:18px;right:18px;height:3px;border-radius:0 0 4px 4px;background:linear-gradient(90deg,var(--primary),var(--cyan))}
.tl-time{font-size:.78rem;font-weight:800;letter-spacing:.08em;color:var(--cyan);text-transform:uppercase}
.tl-item h3{font-size:.95rem;margin:10px 0 8px}
.tl-item p{font-size:.85rem;color:var(--soft)}

/* ---------- Signal list ---------- */
.signal-list{display:grid;gap:14px}
.signal{
  display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:16px;align-items:center;
  padding:18px 20px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--panel-2);
  transition:border-color .22s ease,transform .22s ease,background .22s ease;
}
.signal:hover{border-color:var(--border-strong);transform:translateX(4px)}
.signal-ico{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:15px;background:rgba(56,189,248,.12);border:1px solid var(--border)}
.signal h3{font-size:.96rem;margin-bottom:5px}
.signal p{font-size:.85rem;color:var(--muted)}
.tag{display:inline-flex;align-items:center;padding:5px 11px;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.tag-hot{background:rgba(239,68,68,.16);color:#FCA5A5;border:1px solid rgba(239,68,68,.4)}
.tag-warn{background:rgba(250,204,21,.14);color:#FDE68A;border:1px solid rgba(250,204,21,.36)}
.tag-cool{background:rgba(56,189,248,.14);color:#BAE6FD;border:1px solid var(--border-strong)}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;counter-reset:step}
.step{padding:26px 22px;border-radius:var(--radius);border:1px solid var(--border);background:linear-gradient(180deg,rgba(11,26,53,.72),rgba(3,7,18,.5));position:relative}
.step-num{
  counter-increment:step;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  font-weight:800;font-size:.95rem;color:#fff;background:linear-gradient(135deg,var(--primary-d),var(--cyan));
  box-shadow:0 0 18px rgba(56,189,248,.4);margin-bottom:16px;
}
.step-num::before{content:"0" counter(step)}
.step h3{font-size:1rem;margin-bottom:9px}
.step p{font-size:.88rem;color:var(--soft)}

/* ---------- Table ---------- */
.table-wrap{border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;background:var(--panel-2)}
table{width:100%;border-collapse:collapse;font-size:.9rem}
thead th{
  text-align:left;padding:15px 18px;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--cyan);background:rgba(37,99,235,.14);border-bottom:1px solid var(--border);font-weight:700;
}
tbody td{padding:15px 18px;border-bottom:1px solid rgba(56,189,248,.1);color:var(--soft)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:rgba(56,189,248,.05)}
tbody td:first-child{color:#fff;font-weight:600}
.money{color:#7DD3FC;font-weight:700}

/* ---------- Mistakes ---------- */
.mistakes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.mistake{display:flex;gap:14px;padding:20px;border-radius:var(--radius-sm);border:1px solid var(--border);background:rgba(8,18,41,.7)}
.mistake span{flex:none;width:30px;height:30px;border-radius:8px;display:grid;place-items:center;font-weight:800;font-size:.85rem;background:rgba(239,68,68,.16);color:#FCA5A5;border:1px solid rgba(239,68,68,.36)}
.mistake h3{font-size:.95rem;margin-bottom:6px}
.mistake p{font-size:.85rem;color:var(--muted)}

/* ---------- Channel strip ---------- */
.channels{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.channel{
  display:flex;align-items:center;justify-content:space-between;gap:14px;padding:20px 22px;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:var(--panel-2);transition:border-color .22s ease,background .22s ease,transform .22s ease;
}
.channel:hover{border-color:var(--border-strong);background:rgba(37,99,235,.14);transform:translateY(-3px)}
.channel b{font-size:.95rem;display:block}
.channel small{font-size:.78rem;color:var(--muted)}
.channel i{font-style:normal;font-size:1.05rem;color:var(--cyan)}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px}
.faq-item{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--panel-2);overflow:hidden}
.faq-item summary{
  cursor:pointer;padding:19px 22px;font-weight:600;font-size:.96rem;display:flex;align-items:center;justify-content:space-between;gap:16px;
  list-style:none;transition:background .22s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.2rem;color:var(--cyan);font-weight:700;line-height:1}
.faq-item[open] summary{background:rgba(37,99,235,.14)}
.faq-item[open] summary::after{content:"–"}
.faq-item p{padding:0 22px 20px;color:var(--soft);font-size:.9rem}

/* ---------- News ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-card{
  border-radius:var(--radius);border:1px solid var(--border);background:var(--panel);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--border-strong);box-shadow:0 20px 44px -26px rgba(0,0,0,.95),0 0 24px rgba(56,189,248,.16)}
.news-thumb{display:block;overflow:hidden;border-bottom:1px solid var(--border)}
.news-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s ease}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-cat{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan)}
.news-body h3{font-size:1rem;line-height:1.35}
.news-body h3 a:hover{color:var(--cyan)}
.news-body p{font-size:.86rem;color:var(--muted)}
.news-time{font-size:.76rem;color:var(--muted);margin-top:auto}
.empty-note{padding:26px;border:1px dashed var(--border-strong);border-radius:var(--radius);color:var(--muted);text-align:center;font-size:.92rem}

/* ---------- CTA ---------- */
.cta-band{
  border-radius:var(--radius);border:1px solid var(--border-strong);
  background:linear-gradient(120deg,rgba(29,78,216,.35),rgba(8,18,41,.9) 55%,rgba(56,189,248,.22));
  padding:44px 40px;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:32px;align-items:center;
  box-shadow:var(--shadow),0 0 34px rgba(37,99,235,.2);
}
.cta-band h2{font-size:clamp(1.4rem,2.6vw,1.9rem)}
.cta-band p{margin-top:12px;color:var(--soft);font-size:.95rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}

/* ---------- Footer ---------- */
.site-footer{position:relative;z-index:2;border-top:1px solid var(--border);background:linear-gradient(180deg,rgba(8,18,41,.9),rgba(3,7,18,.98));padding:60px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand .brand-mark{width:38px;height:38px;border-radius:11px}
.footer-brand .brand-text b{font-size:.9rem;white-space:normal;max-width:none}
.footer-brand .brand-text small{font-size:10px}
.footer-about{color:var(--muted);font-size:.87rem;max-width:420px}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.pay-badge{padding:6px 12px;border-radius:8px;font-size:.74rem;font-weight:600;color:#DBEAFE;background:rgba(56,189,248,.08);border:1px solid var(--border)}
.footer-col h4{font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:.87rem;color:var(--muted);transition:color .2s ease,transform .2s ease;display:inline-block}
.footer-col a:hover{color:#fff;transform:translateX(3px)}
.age-badge{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:11px;font-weight:800;font-size:.82rem;background:rgba(239,68,68,.16);color:#FCA5A5;border:1px solid rgba(239,68,68,.4)}
.footer-bottom{
  margin-top:38px;padding-top:22px;border-top:1px solid var(--border);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:.79rem;color:var(--muted);
}
.footer-bottom a{color:var(--holo)}
.footer-bottom a:hover{color:#fff;text-decoration:underline}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 20px;border-radius:999px;min-height:52px;
  background:rgba(7,7,13,.8);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(120deg,#38BDF8,#2563EB,#22D3EE);
  background-origin:border-box;background-clip:padding-box,border-box;
  color:#E0F2FE;font-size:.82rem;font-weight:700;letter-spacing:.02em;
  box-shadow:0 0 22px rgba(6,182,212,.45);
  animation:fabPulse 3.4s ease-in-out infinite;opacity:.82;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
}
.fab:hover{opacity:1;transform:translateY(-3px) scale(1.04);box-shadow:0 0 34px rgba(6,182,212,.75)}
.fab:active{transform:translateY(0) scale(.97)}
.fab i{font-style:normal;font-size:1rem}
.fab::after{
  content:"";width:8px;height:8px;border-radius:50%;background:#22D3EE;
  box-shadow:0 0 10px rgba(34,211,238,.95);animation:dot 1.6s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.35)}50%{box-shadow:0 0 30px rgba(6,182,212,.7)}}
@keyframes dot{0%,100%{opacity:1}50%{opacity:.25}}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .timeline{grid-template-columns:repeat(3,minmax(0,1fr))}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .cta-band{grid-template-columns:1fr;padding:34px 28px}
  .cta-actions{justify-content:flex-start}
  .footer-grid{grid-template-columns:1fr 1fr}
  .main-nav{display:none}
  .nav-toggle{display:grid}
  .header-actions{margin-left:auto}
}
@media (max-width:768px){
  .section{padding:58px 0}
  .section--tight{padding:44px 0}
  .split{grid-template-columns:1fr;gap:26px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .mistakes{grid-template-columns:1fr}
  .channels{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .signal{grid-template-columns:auto minmax(0,1fr);row-gap:10px}
  .signal .tag{grid-column:2}
  .brand-text b{max-width:150px;font-size:.82rem}
  .btn-ghost{padding:9px 12px;font-size:.8rem}
  .btn-primary{padding:9px 13px;font-size:.8rem}
  .header-inner{gap:10px}
  .fab{bottom:88px;left:12px;padding:12px 16px;font-size:.78rem}
}
@media (max-width:520px){
  .hero{padding:46px 0 54px}
  .hero-actions .btn{width:100%}
  .card{padding:20px}
  .cta-band{padding:26px 20px}
  .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  thead th,tbody td{padding:12px 12px;font-size:.82rem}
  .brand-text small{display:none}
}