/* roulang page: index */
/* ============================================================
   DESIGN SYSTEM
   ============================================================ */
:root{
  --bg-0:#030712;
  --bg-1:#071022;
  --bg-2:#0A1730;
  --bg-3:#0D1F3C;
  --glass:rgba(12,28,56,.62);
  --glass-2:rgba(9,21,43,.88);
  --line:rgba(56,189,248,.16);
  --line-2:rgba(56,189,248,.40);
  --line-3:rgba(148,163,184,.14);
  --blue:#2563EB;
  --blue-d:#1D4ED8;
  --blue-l:#60A5FA;
  --cyan:#38BDF8;
  --cyan-soft:rgba(56,189,248,.12);
  --text:#E9F2FF;
  --text-2:#A8BDD8;
  --text-3:#7488A6;
  --gold:#FBBF24;
  --green:#34D399;
  --red:#F87171;
  --r-s:10px;
  --r-m:16px;
  --r-l:24px;
  --r-xl:32px;
  --sh-1:0 10px 30px rgba(2,8,22,.45);
  --sh-2:0 20px 55px rgba(2,8,22,.62);
  --glow:0 0 26px rgba(56,189,248,.38);
  --glow-blue:0 0 30px rgba(37,99,235,.45);
  --ease:.26s cubic-bezier(.4,0,.2,1);
  --maxw:1200px;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color var(--ease),opacity var(--ease);}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0;}
h1,h2,h3,h4,h5,h6{
  margin:0;
  font-family:inherit;
  font-weight:800;
  line-height:1.24;
  letter-spacing:-.015em;
  color:var(--text);
}
h1{font-size:clamp(1.75rem,3.6vw,2.85rem);font-weight:900;}
h2{font-size:clamp(1.4rem,2.5vw,2.05rem);}
h3{font-size:clamp(1.05rem,1.6vw,1.28rem);}
::selection{background:var(--cyan);color:#04121f;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px;}

/* ---------- Layout ---------- */
.wrap{
  width:100%;
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 20px;
}
.section{
  position:relative;
  padding:76px 0;
}
.section--tight{padding:52px 0;}
.section--alt{background:linear-gradient(180deg,var(--bg-0) 0%,var(--bg-1) 45%,var(--bg-0) 100%);}
.section--panel{background:var(--bg-1);}
.divider-line{
  height:1px;
  background:linear-gradient(90deg,transparent,var(--line-2),transparent);
  border:0;
  margin:0;
}

/* ---------- Typography helpers ---------- */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.73rem;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--cyan);
  background:var(--cyan-soft);
  border:1px solid var(--line-2);
  border-radius:999px;
  padding:6px 14px;
  margin-bottom:16px;
}
.eyebrow i{font-size:.75rem;}
.sec-head{
  max-width:760px;
  margin-bottom:38px;
}
.sec-head--left{text-align:left;margin-left:0;}
.sec-head p{
  margin-top:14px;
  color:var(--text-2);
  font-size:1rem;
  line-height:1.7;
}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center;}
.muted{color:var(--text-2);}
.tiny{font-size:.84rem;color:var(--text-3);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  padding:13px 24px;
  border-radius:12px;
  border:1px solid transparent;
  font-size:.93rem;
  font-weight:700;
  letter-spacing:.01em;
  cursor:pointer;
  white-space:nowrap;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
}
.btn i{font-size:.92em;}
.btn-primary{
  background:linear-gradient(135deg,#3B82F6 0%,#2563EB 55%,#1D4ED8 100%);
  color:#fff;
  box-shadow:var(--glow-blue);
}
.btn-primary:hover{
  transform:translateY(-2px);
  box-shadow:0 0 38px rgba(56,189,248,.55),0 14px 34px rgba(2,8,22,.5);
  color:#fff;
}
.btn-glow{
  background:linear-gradient(135deg,#38BDF8 0%,#2563EB 100%);
  color:#04121f;
  font-weight:800;
  box-shadow:0 0 26px rgba(56,189,248,.45);
}
.btn-glow:hover{
  transform:translateY(-2px);
  box-shadow:0 0 42px rgba(56,189,248,.7);
  color:#04121f;
}
.btn-ghost{
  background:rgba(56,189,248,.06);
  border-color:var(--line-2);
  color:var(--text);
}
.btn-ghost:hover{
  background:rgba(56,189,248,.14);
  border-color:var(--cyan);
  color:#fff;
}
.btn-outline{
  background:transparent;
  border-color:var(--line-3);
  color:var(--text-2);
}
.btn-outline:hover{border-color:var(--cyan);color:var(--cyan);}
.btn-block{width:100%;}
.btn-sm{padding:9px 16px;font-size:.83rem;border-radius:10px;}
.btn-lg{padding:16px 32px;font-size:1rem;}
.btn:active{transform:translateY(0) scale(.985);}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:120;
  background:rgba(3,7,18,.78);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:18px;
  height:72px;
}
.brand{
  display:flex;
  align-items:center;
  gap:11px;
  flex-shrink:0;
}
.brand-mark{
  width:40px;height:40px;
  display:grid;place-items:center;
  border-radius:12px;
  font-size:1.15rem;
  background:linear-gradient(135deg,rgba(56,189,248,.24),rgba(37,99,235,.35));
  border:1px solid var(--line-2);
  box-shadow:0 0 18px rgba(56,189,248,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.12;}
.brand-text strong{
  font-size:.94rem;
  font-weight:900;
  letter-spacing:-.01em;
  background:linear-gradient(92deg,#E9F2FF 0%,#7DD3FC 100%);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
}
.brand-text em{
  font-style:normal;
  font-size:.66rem;
  letter-spacing:.13em;
  text-transform:uppercase;
  color:var(--text-3);
  font-weight:600;
}
.main-nav{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:auto;
}
.nav-link{
  position:relative;
  padding:9px 13px;
  border-radius:10px;
  font-size:.885rem;
  font-weight:600;
  color:var(--text-2);
  white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.08);}
.nav-link.is-active{color:#fff;background:rgba(56,189,248,.13);}
.nav-link.is-active::after{
  content:"";
  position:absolute;
  left:13px;right:13px;bottom:3px;
  height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--cyan),var(--blue));
  box-shadow:0 0 10px rgba(56,189,248,.8);
}
.header-actions{
  display:flex;
  align-items:center;
  gap:9px;
  margin-left:14px;
  flex-shrink:0;
}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid var(--line-2);
  background:rgba(56,189,248,.07);
  cursor:pointer;
  padding:0;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:4px;
}
.nav-toggle span{
  display:block;
  width:19px;height:2px;
  background:var(--cyan);
  border-radius:2px;
  transition:transform var(--ease),opacity var(--ease);
}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- HERO ---------- */
.hero{
  position:relative;
  padding:64px 0 74px;
  overflow:hidden;
  background:
    radial-gradient(900px 460px at 12% -8%,rgba(37,99,235,.34),transparent 65%),
    radial-gradient(760px 420px at 92% 6%,rgba(56,189,248,.20),transparent 62%),
    linear-gradient(180deg,#030712 0%,#061024 60%,#030712 100%);
}
.hero::before{
  content:"";
  position:absolute;inset:0;
  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:64px 64px;
  mask-image:radial-gradient(circle at 50% 30%,#000 0%,transparent 76%);
  -webkit-mask-image:radial-gradient(circle at 50% 30%,#000 0%,transparent 76%);
  pointer-events:none;
}
.hero-photo{
  position:absolute;
  inset:0;
  background-image:url('/assets/images/29adf614bd420ed3.jpg');
  background-size:cover;
  background-position:center;
  opacity:.14;
  filter:saturate(.7);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:44px;
  align-items:start;
}
.hero h1{
  margin-bottom:18px;
  text-shadow:0 4px 30px rgba(3,7,18,.6);
}
.hero-lead{
  color:var(--text-2);
  font-size:1.02rem;
  line-height:1.72;
  max-width:620px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:26px;
}
.hero-points{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px 20px;
  margin-top:26px;
}
.hero-points li{
  display:flex;
  align-items:flex-start;
  gap:9px;
  font-size:.9rem;
  color:var(--text-2);
  line-height:1.5;
}
.hero-points i{color:var(--cyan);margin-top:4px;font-size:.85rem;}

/* Quiz card */
.quiz-card{
  border-radius:var(--r-l);
  border:1px solid var(--line-2);
  background:linear-gradient(160deg,rgba(15,32,62,.85),rgba(7,16,34,.94));
  box-shadow:var(--sh-2),0 0 40px rgba(37,99,235,.16);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  padding:24px;
}
.quiz-head h2{
  font-size:1.18rem;
  margin-bottom:8px;
}
.quiz-head p{
  font-size:.87rem;
  color:var(--text-3);
  line-height:1.6;
}
.quiz-badge{
  display:inline-block;
  font-size:.68rem;
  font-weight:800;
  letter-spacing:.13em;
  text-transform:uppercase;
  color:#04121f;
  background:linear-gradient(135deg,#7DD3FC,#38BDF8);
  border-radius:999px;
  padding:4px 11px;
  margin-bottom:12px;
}
.quiz-row{
  border:0;
  margin:18px 0 0;
  padding:0;
}
.quiz-row legend{
  font-size:.83rem;
  font-weight:700;
  color:var(--text-2);
  padding:0;
  margin-bottom:9px;
}
.quiz-chips{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.chip{
  padding:8px 14px;
  border-radius:999px;
  border:1px solid var(--line-3);
  background:rgba(10,23,48,.7);
  color:var(--text-2);
  font-size:.82rem;
  font-weight:600;
  cursor:pointer;
  transition:all var(--ease);
}
.chip:hover{border-color:var(--cyan);color:#fff;}
.chip.is-active{
  border-color:var(--cyan);
  background:linear-gradient(135deg,rgba(56,189,248,.26),rgba(37,99,235,.3));
  color:#fff;
  box-shadow:0 0 16px rgba(56,189,248,.34);
}
.quiz-result{
  margin-top:22px;
  border-radius:var(--r-m);
  border:1px solid var(--line-2);
  background:rgba(4,11,24,.72);
  padding:18px;
}
.quiz-result-top{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:.72rem;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--cyan);
  margin-bottom:12px;
}
.dot-live{
  width:8px;height:8px;border-radius:50%;
  background:var(--green);
  box-shadow:0 0 10px var(--green);
  animation:pulse 1.7s infinite;
}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1);}
  50%{opacity:.4;transform:scale(.82);}
}
.quiz-result-main strong{
  display:block;
  font-size:1rem;
  color:#fff;
  margin-bottom:6px;
}
.quiz-result-main p{
  font-size:.85rem;
  color:var(--text-3);
  line-height:1.6;
}
.quiz-result-stats{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
  margin:16px 0 16px;
}
.quiz-result-stats li{
  border-radius:var(--r-s);
  background:rgba(56,189,248,.07);
  border:1px solid var(--line);
  padding:10px 8px;
  text-align:center;
}
.quiz-result-stats span{
  display:block;
  font-size:.68rem;
  color:var(--text-3);
  letter-spacing:.04em;
  margin-bottom:3px;
}
.quiz-result-stats strong{
  font-size:.95rem;
  color:var(--cyan);
  font-weight:800;
}

/* ---------- Stat strip ---------- */
.stat-strip{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
  margin-top:-38px;
  position:relative;
  z-index:5;
}
.stat-item{
  border-radius:var(--r-m);
  border:1px solid var(--line);
  background:linear-gradient(150deg,rgba(13,31,60,.9),rgba(6,14,30,.92));
  box-shadow:var(--sh-1);
  padding:20px 18px;
  text-align:left;
}
.stat-item strong{
  display:block;
  font-size:1.55rem;
  font-weight:900;
  color:#fff;
  letter-spacing:-.02em;
  line-height:1.2;
}
.stat-item strong em{
  font-style:normal;
  font-size:.85rem;
  color:var(--cyan);
  margin-left:3px;
}
.stat-item span{
  display:block;
  margin-top:5px;
  font-size:.83rem;
  color:var(--text-3);
  line-height:1.5;
}

/* ---------- Generic cards ---------- */
.card{
  position:relative;
  border-radius:var(--r-m);
  border:1px solid var(--line);
  background:linear-gradient(158deg,rgba(13,31,60,.72),rgba(6,14,30,.88));
  padding:24px;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
  height:100%;
}
.card:hover{
  transform:translateY(-4px);
  border-color:var(--line-2);
  box-shadow:0 18px 40px rgba(2,8,22,.55),0 0 22px rgba(56,189,248,.18);
}
.card-icon{
  width:46px;height:46px;
  border-radius:13px;
  display:grid;place-items:center;
  font-size:1.05rem;
  color:var(--cyan);
  background:linear-gradient(135deg,rgba(56,189,248,.2),rgba(37,99,235,.24));
  border:1px solid var(--line-2);
  margin-bottom:15px;
}
.card h3{margin-bottom:9px;font-size:1.06rem;}
.card p{font-size:.9rem;color:var(--text-2);line-height:1.66;}

.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;}

/* ---------- Top 10 ranking ---------- */
.rank-list{display:flex;flex-direction:column;gap:10px;}
.rank-row{
  display:grid;
  grid-template-columns:58px minmax(0,1.5fr) minmax(0,1.6fr) auto;
  gap:16px;
  align-items:center;
  border-radius:var(--r-m);
  border:1px solid var(--line);
  background:linear-gradient(100deg,rgba(11,26,52,.82),rgba(6,14,30,.72));
  padding:16px 18px;
  transition:transform var(--ease),border-color var(--ease),background var(--ease);
}
.rank-row:hover{
  transform:translateX(4px);
  border-color:var(--line-2);
  background:linear-gradient(100deg,rgba(16,38,74,.9),rgba(7,16,34,.8));
}
.rank-num{
  width:46px;height:46px;
  display:grid;place-items:center;
  border-radius:12px;
  font-weight:900;
  font-size:1.05rem;
  color:#04121f;
  background:linear-gradient(135deg,#7DD3FC,#38BDF8);
  box-shadow:0 0 18px rgba(56,189,248,.4);
}
.rank-row:nth-child(1) .rank-num{background:linear-gradient(135deg,#FDE68A,#FBBF24);box-shadow:0 0 20px rgba(251,191,36,.5);}
.rank-row:nth-child(2) .rank-num{background:linear-gradient(135deg,#E2E8F0,#94A3B8);box-shadow:0 0 18px rgba(226,232,240,.35);}
.rank-row:nth-child(3) .rank-num{background:linear-gradient(135deg,#FDBA74,#EA580C);box-shadow:0 0 18px rgba(234,88,12,.4);}
.rank-name strong{display:block;font-size:1rem;color:#fff;}
.rank-name span{font-size:.78rem;color:var(--text-3);}
.rank-tags{display:flex;flex-wrap:wrap;gap:7px;}
.tag{
  display:inline-block;
  font-size:.71rem;
  font-weight:700;
  letter-spacing:.03em;
  padding:4px 10px;
  border-radius:999px;
  border:1px solid var(--line-2);
  color:var(--cyan);
  background:rgba(56,189,248,.09);
  white-space:nowrap;
}
.tag--gold{border-color:rgba(251,191,36,.4);color:var(--gold);background:rgba(251,191,36,.1);}
.tag--green{border-color:rgba(52,211,153,.4);color:var(--green);background:rgba(52,211,153,.1);}
.rank-cta{display:flex;flex-direction:column;align-items:flex-end;gap:6px;}
.rank-score{font-size:.79rem;color:var(--text-3);}
.rank-score strong{color:var(--gold);font-size:.95rem;}

/* ---------- Scenario matrix ---------- */
.scene-card{
  border-radius:var(--r-m);
  border:1px solid var(--line);
  background:rgba(8,20,42,.62);
  padding:22px;
  height:100%;
  transition:border-color var(--ease),transform var(--ease);
}
.scene-card:hover{border-color:var(--line-2);transform:translateY(-3px);}
.scene-top{
  display:flex;
  align-items:center;
  gap:11px;
  margin-bottom:12px;
}
.scene-top i{color:var(--cyan);font-size:1.15rem;}
.scene-top h3{font-size:1rem;margin:0;}
.scene-card p{font-size:.87rem;color:var(--text-2);line-height:1.66;}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step;}
.step{
  position:relative;
  border-radius:var(--r-m);
  border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(12,28,56,.66),rgba(5,12,26,.82));
  padding:26px 22px 22px;
}
.step::before{
  counter-increment:step;
  content:"0" counter(step);
  position:absolute;
  top:-13px;left:20px;
  font-size:.78rem;
  font-weight:900;
  letter-spacing:.08em;
  color:#04121f;
  background:linear-gradient(135deg,#7DD3FC,#38BDF8);
  border-radius:999px;
  padding:4px 12px;
  box-shadow:0 0 16px rgba(56,189,248,.45);
}
.step h3{margin:6px 0 9px;font-size:1rem;}
.step p{font-size:.86rem;color:var(--text-2);line-height:1.65;}

/* ---------- Screenshot / demo ---------- */
.demo-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:22px;
}
.demo-shot{
  border-radius:var(--r-l);
  overflow:hidden;
  border:1px solid var(--line-2);
  background:rgba(6,14,30,.9);
  box-shadow:var(--sh-2);
  position:relative;
}
.demo-shot img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.demo-shot figcaption{
  padding:16px 20px;
  font-size:.87rem;
  color:var(--text-2);
  line-height:1.6;
  border-top:1px solid var(--line);
}
.demo-shot figcaption strong{color:#fff;display:block;margin-bottom:4px;font-size:.95rem;}

/* ---------- Bonus / 88K ---------- */
.bonus-band{
  border-radius:var(--r-l);
  border:1px solid rgba(251,191,36,.32);
  background:
    radial-gradient(600px 300px at 8% 0%,rgba(251,191,36,.16),transparent 68%),
    linear-gradient(150deg,rgba(18,36,68,.92),rgba(6,13,28,.96));
  padding:34px;
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:30px;
  align-items:center;
}
.bonus-band h2{margin-bottom:12px;}
.bonus-band p{color:var(--text-2);font-size:.94rem;line-height:1.7;}
.bonus-amount{
  display:flex;
  align-items:baseline;
  gap:10px;
  margin:16px 0 4px;
}
.bonus-amount b{
  font-size:2.6rem;
  font-weight:900;
  letter-spacing:-.03em;
  background:linear-gradient(96deg,#FDE68A,#FBBF24 55%,#F59E0B);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
}
.bonus-amount span{font-size:.9rem;color:var(--text-3);}
.bonus-list{
  display:grid;
  gap:12px;
}
.bonus-list li{
  display:flex;
  gap:11px;
  align-items:flex-start;
  border-radius:var(--r-s);
  border:1px solid var(--line);
  background:rgba(56,189,248,.05);
  padding:13px 15px;
  font-size:.88rem;
  color:var(--text-2);
  line-height:1.58;
}
.bonus-list i{color:var(--gold);margin-top:3px;}

/* ---------- Testimonials ---------- */
.quote-card{
  border-radius:var(--r-m);
  border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(12,28,56,.7),rgba(5,12,26,.86));
  padding:22px;
  height:100%;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.quote-head{display:flex;align-items:center;gap:12px;}
.avatar{
  width:44px;height:44px;
  border-radius:50%;
  display:grid;place-items:center;
  font-weight:800;
  font-size:.92rem;
  color:#04121f;
  background:linear-gradient(135deg,#7DD3FC,#2563EB);
  flex-shrink:0;
}
.quote-head strong{display:block;font-size:.92rem;color:#fff;}
.quote-head span{font-size:.76rem;color:var(--text-3);}
.quote-card p{font-size:.88rem;color:var(--text-2);line-height:1.68;flex:1;}
.stars{color:var(--gold);font-size:.8rem;letter-spacing:.12em;}

/* ---------- Comparison table ---------- */
.cmp-table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  border-radius:var(--r-m);
  overflow:hidden;
  border:1px solid var(--line);
  background:rgba(6,14,30,.7);
}
.cmp-table th,
.cmp-table td{
  padding:16px 18px;
  font-size:.88rem;
  text-align:left;
  border-bottom:1px solid var(--line-3);
  color:var(--text-2);
}
.cmp-table thead th{
  background:rgba(37,99,235,.2);
  color:#fff;
  font-weight:800;
  font-size:.86rem;
  letter-spacing:.02em;
}
.cmp-table tbody tr:last-child td{border-bottom:0;}
.cmp-table tbody tr:hover td{background:rgba(56,189,248,.05);}
.cmp-table td:first-child{color:#fff;font-weight:600;}
.cmp-table .yes{color:var(--green);font-weight:700;}
.cmp-table .no{color:var(--red);font-weight:700;}

/* ---------- Tier pricing ---------- */
.tier{
  border-radius:var(--r-l);
  border:1px solid var(--line);
  background:linear-gradient(165deg,rgba(12,28,56,.72),rgba(5,12,26,.9));
  padding:28px 24px;
  height:100%;
  display:flex;
  flex-direction:column;
  gap:16px;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.tier:hover{transform:translateY(-5px);border-color:var(--line-2);}
.tier.is-featured{
  border-color:rgba(56,189,248,.55);
  box-shadow:0 0 40px rgba(56,189,248,.22),var(--sh-2);
  background:linear-gradient(165deg,rgba(20,46,88,.85),rgba(6,14,30,.94));
}
.tier-name{font-size:1.05rem;font-weight:800;color:#fff;}
.tier-price{
  font-size:1.9rem;
  font-weight:900;
  letter-spacing:-.03em;
  color:var(--cyan);
  line-height:1.1;
}
.tier-price small{font-size:.78rem;font-weight:600;color:var(--text-3);display:block;letter-spacing:0;margin-top:4px;}
.tier-list{display:grid;gap:10px;flex:1;}
.tier-list li{display:flex;gap:10px;align-items:flex-start;font-size:.87rem;color:var(--text-2);line-height:1.55;}
.tier-list i{font-size:.82rem;margin-top:4px;}
.tier-list .inc i{color:var(--green);}
.tier-list .exc i{color:var(--text-3);opacity:.6;}
.tier-list .exc{color:var(--text-3);}
.tier-badge{
  align-self:flex-start;
  font-size:.68rem;
  font-weight:800;
  letter-spacing:.13em;
  text-transform:uppercase;
  color:#04121f;
  background:linear-gradient(135deg,#7DD3FC,#38BDF8);
  border-radius:999px;
  padding:4px 12px;
}

/* ---------- News / CMS ---------- */
.news-layout{
  display:grid;
  grid-template-columns:minmax(0,1.62fr) minmax(0,1fr);
  gap:26px;
}
.news-main{display:flex;flex-direction:column;gap:14px;}
.news-item{
  display:grid;
  grid-template-columns:150px minmax(0,1fr);
  gap:18px;
  align-items:center;
  border-radius:var(--r-m);
  border:1px solid var(--line);
  background:linear-gradient(100deg,rgba(11,26,52,.74),rgba(6,14,30,.7));
  padding:14px;
  transition:border-color var(--ease),transform var(--ease);
}
.news-item:hover{border-color:var(--line-2);transform:translateX(4px);}
.news-thumb{
  border-radius:var(--r-s);
  overflow:hidden;
  border:1px solid var(--line);
  display:block;
}
.news-thumb img{width:100%;aspect-ratio:16/11;object-fit:cover;transition:transform .4s var(--ease);}
.news-item:hover .news-thumb img{transform:scale(1.06);}
.news-body h3{font-size:.98rem;margin-bottom:7px;line-height:1.42;}
.news-item:hover .news-body h3{color:var(--cyan);}
.news-body p{font-size:.84rem;color:var(--text-3);line-height:1.58;margin-bottom:9px;}
.news-meta{display:flex;flex-wrap:wrap;gap:12px;font-size:.75rem;color:var(--text-3);}
.news-meta i{margin-right:4px;color:var(--cyan);}
.news-side{
  border-radius:var(--r-m);
  border:1px solid var(--line);
  background:rgba(6,14,30,.66);
  padding:22px;
  height:fit-content;
}
.news-side h3{font-size:1rem;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--line);}
.side-item{
  display:flex;
  gap:12px;
  padding:11px 0;
  border-bottom:1px dashed var(--line-3);
}
.side-item:last-child{border-bottom:0;padding-bottom:0;}
.side-idx{
  flex-shrink:0;
  width:26px;height:26px;
  border-radius:8px;
  display:grid;place-items:center;
  font-size:.76rem;
  font-weight:800;
  color:var(--cyan);
  background:rgba(56,189,248,.12);
  border:1px solid var(--line-2);
}
.side-item a{font-size:.86rem;line-height:1.48;color:var(--text-2);}
.side-item a:hover{color:var(--cyan);}
.empty-note{
  border-radius:var(--r-m);
  border:1px dashed var(--line-2);
  background:rgba(56,189,248,.05);
  padding:26px;
  text-align:center;
  font-size:.9rem;
  color:var(--text-3);
}

/* ---------- Category matrix ---------- */
.cat-card{
  display:flex;
  flex-direction:column;
  gap:12px;
  border-radius:var(--r-m);
  border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(12,28,56,.7),rgba(5,12,26,.86));
  padding:24px;
  height:100%;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.cat-card:hover{
  transform:translateY(-4px);
  border-color:var(--line-2);
  box-shadow:0 16px 38px rgba(2,8,22,.5),0 0 22px rgba(56,189,248,.16);
}
.cat-card i{font-size:1.35rem;color:var(--cyan);}
.cat-card h3{font-size:1.02rem;}
.cat-card p{font-size:.87rem;color:var(--text-2);line-height:1.62;flex:1;}
.cat-link{font-size:.85rem;font-weight:700;color:var(--cyan);}
.cat-card:hover .cat-link{color:#fff;}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:920px;}
.faq-item{
  border-radius:var(--r-m);
  border:1px solid var(--line);
  background:rgba(8,20,42,.62);
  overflow:hidden;
  transition:border-color var(--ease);
}
.faq-item:hover{border-color:var(--line-2);}
.faq-q{
  width:100%;
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
  padding:19px 22px;
  background:transparent;
  border:0;
  text-align:left;
  font-size:.95rem;
  font-weight:700;
  color:#fff;
  cursor:pointer;
  line-height:1.5;
}
.faq-q i{color:var(--cyan);flex-shrink:0;margin-top:4px;transition:transform var(--ease);}
.faq-item.is-open .faq-q i{transform:rotate(180deg);}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .35s ease;
}
.faq-item.is-open .faq-a{max-height:420px;}
.faq-a p{
  padding:0 22px 20px;
  font-size:.88rem;
  color:var(--text-2);
  line-height:1.7;
}

/* ---------- Trust bar ---------- */
.trust-bar{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
}
.trust-item{
  display:flex;
  gap:13px;
  align-items:flex-start;
  border-radius:var(--r-m);
  border:1px solid var(--line);
  background:rgba(8,20,42,.55);
  padding:18px;
}
.trust-item i{font-size:1.15rem;color:var(--cyan);margin-top:3px;flex-shrink:0;}
.trust-item strong{display:block;font-size:.9rem;color:#fff;margin-bottom:4px;}
.trust-item span{font-size:.81rem;color:var(--text-3);line-height:1.55;}

/* ---------- Download ---------- */
.dl-band{
  border-radius:var(--r-l);
  border:1px solid var(--line-2);
  background:
    radial-gradient(620px 320px at 88% 10%,rgba(37,99,235,.28),transparent 66%),
    linear-gradient(150deg,rgba(13,31,60,.9),rgba(5,12,26,.94));
  padding:34px;
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);
  gap:30px;
  align-items:center;
}
.dl-band h2{margin-bottom:12px;}
.dl-band p{color:var(--text-2);font-size:.93rem;line-height:1.7;}
.dl-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;}
.dl-badges{display:grid;gap:12px;}
.dl-badge{
  display:flex;
  align-items:center;
  gap:14px;
  border-radius:var(--r-s);
  border:1px solid var(--line);
  background:rgba(4,11,24,.6);
  padding:14px 16px;
}
.dl-badge i{font-size:1.35rem;color:var(--cyan);}
.dl-badge strong{display:block;font-size:.88rem;color:#fff;}
.dl-badge span{font-size:.78rem;color:var(--text-3);}

/* ---------- Footer ---------- */
.site-footer{
  background:linear-gradient(180deg,#030712 0%,#061024 100%);
  border-top:1px solid var(--line);
  padding:56px 0 26px;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));
  gap:34px;
  margin-bottom:36px;
}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:.86rem;color:var(--text-3);line-height:1.68;max-width:380px;}
.footer-col h4{
  font-size:.82rem;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--cyan);
  margin-bottom:16px;
}
.footer-col ul{display:grid;gap:10px;}
.footer-col a{font-size:.87rem;color:var(--text-2);}
.footer-col a:hover{color:#fff;}
.footer-note{
  border-top:1px solid var(--line-3);
  padding-top:22px;
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  justify-content:space-between;
  align-items:center;
}
.footer-note p{font-size:.79rem;color:var(--text-3);line-height:1.6;}
.age-badge{
  display:inline-grid;
  place-items:center;
  width:38px;height:38px;
  border-radius:50%;
  border:2px solid rgba(248,113,113,.6);
  color:var(--red);
  font-size:.78rem;
  font-weight:900;
  flex-shrink:0;
}

/* ---------- FAB ---------- */
.fab-support{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:90;
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:12px 18px;
  border-radius:999px;
  background:rgba(7,16,34,.82);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid transparent;
  background-clip:padding-box;
  box-shadow:0 0 22px rgba(56,189,248,.42);
  font-size:.84rem;
  font-weight:700;
  color:#fff;
  opacity:.78;
  transition:opacity var(--ease),transform var(--ease),box-shadow var(--ease);
  min-height:52px;
}
.fab-support::before{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius:999px;
  padding:1px;
  background:linear-gradient(135deg,#38BDF8,#2563EB 55%,#EC4899);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  mask-composite:exclude;
  pointer-events:none;
  animation:fabPulse 3s ease-in-out infinite;
}
@keyframes fabPulse{
  0%,100%{opacity:.75;}
  50%{opacity:1;}
}
.fab-support i{color:var(--cyan);font-size:1.05rem;}
.fab-support:hover{
  opacity:1;
  transform:translateY(-3px) scale(1.03);
  box-shadow:0 0 34px rgba(56,189,248,.7);
}
.fab-support:active{transform:translateY(0) scale(.97);}
.fab-dot{
  position:absolute;
  top:-3px;right:-3px;
  width:11px;height:11px;
  border-radius:50%;
  background:#EC4899;
  box-shadow:0 0 10px #EC4899;
  animation:pulse 1.4s infinite;
}

/* ---------- Bottom conversion bar ---------- */
.sticky-cta{
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:100;
  background:rgba(4,11,24,.94);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--line-2);
  padding:11px 0;
  box-shadow:0 -8px 30px rgba(2,8,22,.6);
}
.sticky-cta .wrap{
  display:flex;
  align-items:center;
  gap:16px;
  justify-content:space-between;
}
.sticky-text strong{display:block;font-size:.9rem;color:#fff;}
.sticky-text span{font-size:.78rem;color:var(--text-3);}
.sticky-actions{display:flex;gap:10px;flex-shrink:0;}
body{padding-bottom:66px;}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .hero-inner{grid-template-columns:1fr;gap:36px;}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:-26px;}
}
@media (max-width:980px){
  .main-nav{
    position:fixed;
    top:72px;
    left:0;right:0;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    padding:16px 20px 22px;
    background:rgba(3,7,18,.97);
    backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line-2);
    transform:translateY(-14px);
    opacity:0;
    visibility:hidden;
    transition:opacity var(--ease),transform var(--ease),visibility var(--ease);
    max-height:calc(100vh - 72px);
    overflow-y:auto;
  }
  .main-nav.is-open{opacity:1;visibility:visible;transform:translateY(0);}
  .nav-link{padding:13px 14px;font-size:.95rem;}
  .nav-link.is-active::after{display:none;}
  .nav-toggle{display:flex;}
  .header-actions .btn-ghost{padding:11px 15px;font-size:.85rem;}
  .header-actions .btn-primary{padding:11px 17px;font-size:.85rem;}
  .grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .news-layout{grid-template-columns:1fr;}
  .bonus-band{grid-template-columns:1fr;gap:22px;padding:26px;}
  .dl-band{grid-template-columns:1fr;gap:22px;padding:26px;}
  .demo-grid{grid-template-columns:1fr;}
  .trust-bar{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .rank-row{
    grid-template-columns:48px minmax(0,1fr);
    gap:12px;
    padding:14px;
  }
  .rank-tags{grid-column:1 / -1;}
  .rank-cta{
    grid-column:1 / -1;
    flex-direction:row;
    align-items:center;
    justify-content:space-between;
  }
  .rank-num{width:42px;height:42px;font-size:.95rem;}
  .brand-text strong{font-size:.86rem;}
  .brand-text em{font-size:.6rem;}
  .hero{padding:44px 0 56px;}
  .hero-points{grid-template-columns:1fr;}
  .cmp-table{display:block;overflow-x:auto;white-space:nowrap;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .sticky-text span{display:none;}
}
@media (max-width:560px){
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .stat-strip{grid-template-columns:1fr;}
  .trust-bar{grid-template-columns:1fr;}
  .brand-text em{display:none;}
  .header-actions{gap:6px;margin-left:8px;}
  .header-actions .btn-ghost{padding:9px 11px;font-size:.78rem;}
  .header-actions .btn-primary{padding:9px 13px;font-size:.78rem;}
  .hero-actions .btn{width:100%;}
  .quiz-card{padding:18px;}
  .news-item{grid-template-columns:1fr;}
  .news-thumb img{aspect-ratio:16/9;}
  .section{padding:48px 0;}
  .bonus-amount b{font-size:2.1rem;}
  .btn-lg{padding:14px 24px;font-size:.94rem;}
  .sticky-actions .btn-sm{padding:10px 14px;}
  .fab-support{padding:10px 14px;font-size:.78rem;bottom:88px;}
}

/* roulang page: article */
/* ============================================================
   DESIGN SYSTEM — Top 10 Web Cá Độ Bóng Đá Qua Mạng
   ============================================================ */
:root{
  --bg-0:#030712;
  --bg-1:#071022;
  --bg-2:#0A1730;
  --bg-3:#0D1F3C;
  --glass:rgba(12,28,56,.62);
  --glass-2:rgba(9,21,43,.88);
  --line:rgba(56,189,248,.16);
  --line-2:rgba(56,189,248,.40);
  --line-3:rgba(148,163,184,.14);
  --blue:#2563EB;
  --blue-d:#1D4ED8;
  --blue-l:#60A5FA;
  --cyan:#38BDF8;
  --cyan-soft:rgba(56,189,248,.12);
  --text:#E9F2FF;
  --text-2:#A8BDD8;
  --text-3:#7488A6;
  --gold:#FBBF24;
  --green:#34D399;
  --red:#F87171;
  --r-s:10px;
  --r-m:16px;
  --r-l:24px;
  --r-xl:32px;
  --sh-1:0 10px 30px rgba(2,8,22,.45);
  --sh-2:0 20px 55px rgba(2,8,22,.62);
  --glow:0 0 26px rgba(56,189,248,.38);
  --glow-blue:0 0 30px rgba(37,99,235,.45);
  --ease:.26s cubic-bezier(.4,0,.2,1);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  padding-bottom:82px;
  background:var(--bg-0);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.68;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color var(--ease),opacity var(--ease),background var(--ease);}
h1,h2,h3,h4,h5,h6{margin:0;font-weight:800;line-height:1.26;letter-spacing:-.015em;color:#fff;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
table{border-collapse:collapse;width:100%;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px;}
::selection{background:rgba(56,189,248,.32);color:#fff;}

/* ---------- Layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{position:relative;padding:72px 0;}
.section--tight{padding:48px 0;}
.section--alt{background:linear-gradient(180deg,var(--bg-0) 0%,var(--bg-1) 45%,var(--bg-0) 100%);}
.section--panel{background:var(--bg-1);border-top:1px solid var(--line-3);border-bottom:1px solid var(--line-3);}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.divider-line{height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent);border:0;margin:0;}

/* ---------- Typography helpers ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);background:var(--cyan-soft);border:1px solid var(--line-2);
  border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.eyebrow i{font-size:.72rem;}
.muted{color:var(--text-2);}
.section-head{max-width:780px;margin-bottom:34px;}
.section-head h2{font-size:clamp(1.5rem,2.7vw,2.15rem);margin-bottom:12px;}
.section-head p{color:var(--text-2);font-size:.96rem;margin:0;}
.section-head--split{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:28px;flex-wrap:wrap;}
.section-head--split > div{max-width:720px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:12px;border:1px solid transparent;
  font-size:.93rem;font-weight:700;letter-spacing:.01em;cursor:pointer;white-space:nowrap;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
}
.btn i{font-size:.92em;}
.btn-primary{background:linear-gradient(135deg,#3B82F6 0%,#2563EB 55%,#1D4ED8 100%);color:#fff;box-shadow:var(--glow-blue);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(56,189,248,.55),0 14px 34px rgba(2,8,22,.5);color:#fff;}
.btn-glow{background:linear-gradient(135deg,#38BDF8 0%,#2563EB 100%);color:#04121f;font-weight:800;box-shadow:0 0 26px rgba(56,189,248,.45);}
.btn-glow:hover{transform:translateY(-2px);box-shadow:0 0 42px rgba(56,189,248,.7);color:#04121f;}
.btn-ghost{background:rgba(56,189,248,.06);border-color:var(--line-2);color:var(--text);}
.btn-ghost:hover{background:rgba(56,189,248,.14);border-color:var(--cyan);color:#fff;}
.btn-outline{background:transparent;border-color:var(--line-3);color:var(--text-2);}
.btn-outline:hover{border-color:var(--cyan);color:var(--cyan);}
.btn-block{width:100%;}
.btn-sm{padding:9px 16px;font-size:.83rem;border-radius:10px;}
.btn-lg{padding:16px 32px;font-size:1rem;}
.btn:active{transform:translateY(1px) scale(.985);}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(3,7,18,.80);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:72px;position:relative;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;display:grid;place-items:center;border-radius:12px;font-size:1.15rem;
  background:linear-gradient(135deg,rgba(56,189,248,.24),rgba(37,99,235,.35));
  border:1px solid var(--line-2);box-shadow:0 0 18px rgba(56,189,248,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.12;}
.brand-text strong{
  font-size:.94rem;font-weight:900;letter-spacing:-.01em;
  background:linear-gradient(92deg,#E9F2FF 0%,#7DD3FC 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.brand-text em{font-style:normal;font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;color:var(--text-3);font-weight:600;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{position:relative;padding:9px 13px;border-radius:10px;font-size:.885rem;font-weight:600;color:var(--text-2);white-space:nowrap;}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.08);}
.nav-link.is-active{color:#fff;background:rgba(56,189,248,.13);}
.nav-link.is-active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:3px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--cyan),var(--blue));box-shadow:0 0 10px rgba(56,189,248,.8);
}
.header-actions{display:flex;align-items:center;gap:9px;margin-left:14px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);
  background:rgba(56,189,248,.07);cursor:pointer;padding:0;
  align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--cyan);border-radius:2px;transition:transform var(--ease),opacity var(--ease);}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- Article hero ---------- */
.article-hero{
  position:relative;overflow:hidden;
  padding:52px 0 58px;
  background:
    linear-gradient(180deg,rgba(3,7,18,.90) 0%,rgba(4,10,24,.94) 60%,var(--bg-0) 100%),
    url('/assets/images/29adf614bd420ed3.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.article-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(760px 320px at 82% 8%,rgba(56,189,248,.18),transparent 70%);
}
.article-hero .wrap{position:relative;z-index:2;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.8rem;color:var(--text-3);margin-bottom:20px;}
.breadcrumb a{color:var(--text-2);}
.breadcrumb a:hover{color:var(--cyan);}
.breadcrumb i{font-size:.6rem;color:var(--text-3);}
.breadcrumb .current{color:var(--cyan);font-weight:600;}
.article-head{max-width:900px;}
.article-head h1{
  font-size:clamp(1.62rem,3.5vw,2.6rem);
  line-height:1.24;margin-bottom:18px;letter-spacing:-.02em;
  background:linear-gradient(96deg,#FFFFFF 0%,#BDE3FF 62%,#7DD3FC 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.article-lead{color:var(--text-2);font-size:1.02rem;max-width:820px;margin:0 0 22px;}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:8px;}
.meta-chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;border-radius:999px;font-size:.78rem;font-weight:600;
  color:var(--text-2);background:rgba(12,28,56,.66);border:1px solid var(--line);
}
.meta-chip i{color:var(--cyan);font-size:.8rem;}
.meta-chip.is-strong{color:#04121f;background:linear-gradient(135deg,#38BDF8,#2563EB);border-color:transparent;font-weight:800;}
.meta-chip.is-strong i{color:#04121f;}

/* ---------- Stat strip ---------- */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;
  padding:22px;border-radius:var(--r-l);
  background:var(--glass);border:1px solid var(--line-2);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--sh-1);
}
.stat{padding:4px 6px;border-left:1px solid var(--line-3);padding-left:18px;}
.stat:first-child{border-left:0;padding-left:6px;}
.stat b{display:block;font-size:1.5rem;font-weight:900;color:#fff;letter-spacing:-.02em;line-height:1.2;}
.stat b span{font-size:.9rem;color:var(--cyan);font-weight:700;margin-left:2px;}
.stat small{display:block;color:var(--text-2);font-size:.79rem;line-height:1.5;margin-top:4px;}

/* ---------- Article layout ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,720px) 320px;gap:46px;justify-content:center;align-items:start;}
.article-main{min-width:0;}
.article-cover{
  margin:0 0 30px;border-radius:var(--r-l);overflow:hidden;
  border:1px solid var(--line-2);box-shadow:var(--sh-2);
  position:relative;
}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.article-cover figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:26px 18px 12px;font-size:.78rem;color:#DCEBFF;
  background:linear-gradient(180deg,transparent,rgba(3,7,18,.88));
}
.prose{font-size:1rem;color:var(--text-2);}
.prose > *:first-child{margin-top:0;}
.prose h2{
  font-size:clamp(1.3rem,2.3vw,1.72rem);color:#fff;margin:40px 0 16px;
  padding-left:16px;position:relative;
}
.prose h2::before{
  content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:4px;border-radius:4px;
  background:linear-gradient(180deg,var(--cyan),var(--blue));box-shadow:0 0 14px rgba(56,189,248,.6);
}
.prose h3{font-size:1.14rem;color:#EAF4FF;margin:28px 0 12px;}
.prose h4{font-size:1rem;color:#EAF4FF;margin:22px 0 10px;}
.prose p{margin:0 0 16px;}
.prose strong{color:#fff;font-weight:700;}
.prose a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px;}
.prose a:hover{color:#7DD3FC;}
.prose ul,.prose ol{padding-left:22px;margin:0 0 18px;}
.prose ul{list-style:disc;}
.prose ol{list-style:decimal;}
.prose li{margin-bottom:9px;line-height:1.66;}
.prose li::marker{color:var(--cyan);}
.prose img{border-radius:var(--r-m);margin:22px 0;border:1px solid var(--line);}
.prose blockquote{
  margin:24px 0;padding:18px 22px;border-radius:var(--r-m);
  background:rgba(56,189,248,.06);border-left:3px solid var(--cyan);
  color:#D6E7FB;font-style:normal;
}
.prose blockquote p:last-child{margin-bottom:0;}
.prose table{width:100%;margin:22px 0;border-radius:var(--r-m);overflow:hidden;font-size:.9rem;}
.prose thead{background:rgba(37,99,235,.22);}
.prose th,.prose td{padding:12px 14px;border:1px solid var(--line);text-align:left;vertical-align:top;}
.prose th{color:#fff;font-weight:700;}
.prose tbody tr:nth-child(even){background:rgba(12,28,56,.42);}
.prose hr{border:0;height:1px;background:var(--line-3);margin:32px 0;}
.empty-state{
  padding:34px 26px;border-radius:var(--r-l);
  background:var(--glass);border:1px dashed var(--line-2);text-align:left;
}
.empty-state h2{font-size:1.3rem;margin-bottom:10px;}
.empty-state p{color:var(--text-2);margin-bottom:18px;}

/* ---------- Aside ---------- */
.aside-inner{position:sticky;top:96px;display:flex;flex-direction:column;gap:22px;}
.aside-block{
  padding:22px 20px;border-radius:var(--r-m);
  background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.aside-block h3{
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:14px;font-weight:800;
}
.aside-list{display:flex;flex-direction:column;}
.aside-list a{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 0;font-size:.9rem;color:var(--text-2);border-bottom:1px solid var(--line-3);
}
.aside-list a:last-child{border-bottom:0;}
.aside-list a i{color:var(--text-3);font-size:.72rem;transition:transform var(--ease),color var(--ease);}
.aside-list a:hover{color:#fff;}
.aside-list a:hover i{color:var(--cyan);transform:translateX(3px);}
.aside-promo{
  padding:24px 20px;border-radius:var(--r-m);
  background:linear-gradient(150deg,rgba(37,99,235,.32),rgba(56,189,248,.14));
  border:1px solid var(--line-2);box-shadow:var(--glow);
}
.aside-promo b{display:block;font-size:1.7rem;font-weight:900;color:#fff;letter-spacing:-.02em;line-height:1.15;}
.aside-promo b em{font-style:normal;color:var(--gold);}
.aside-promo p{font-size:.85rem;color:#D7E8FB;margin:8px 0 16px;}
.check-list{display:flex;flex-direction:column;gap:10px;}
.check-list li{display:flex;gap:10px;font-size:.87rem;color:var(--text-2);line-height:1.55;}
.check-list li i{color:var(--green);font-size:.85rem;margin-top:.28em;}

/* ---------- Info cards ---------- */
.info-card{
  padding:24px 22px;border-radius:var(--r-m);
  background:var(--glass);border:1px solid var(--line);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.info-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:0 18px 42px rgba(2,8,22,.55);}
.info-card .ic{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:rgba(56,189,248,.12);border:1px solid var(--line-2);color:var(--cyan);
  font-size:1.05rem;margin-bottom:16px;
}
.info-card h3{font-size:1.02rem;margin-bottom:9px;}
.info-card p{font-size:.89rem;color:var(--text-2);margin:0;line-height:1.66;}
.info-card .tag{
  display:inline-block;margin-top:14px;padding:4px 11px;border-radius:999px;
  font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:var(--cyan);background:var(--cyan-soft);border:1px solid var(--line-2);
}

/* ---------- Payment strip ---------- */
.pay-strip{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;
  padding:22px 24px;border-radius:var(--r-l);
  background:var(--glass-2);border:1px solid var(--line-3);
}
.pay-strip .pay-label{font-size:.76rem;letter-spacing:.13em;text-transform:uppercase;color:var(--text-3);font-weight:800;margin-right:6px;}
.pay-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px;border-radius:12px;font-size:.85rem;font-weight:700;
  color:var(--text);background:rgba(56,189,248,.08);border:1px solid var(--line);
  transition:border-color var(--ease),background var(--ease),transform var(--ease);
}
.pay-badge i{color:var(--cyan);}
.pay-badge:hover{border-color:var(--line-2);background:rgba(56,189,248,.16);transform:translateY(-2px);}

/* ---------- Related posts ---------- */
.post-item{
  display:flex;gap:16px;align-items:flex-start;
  padding:16px;border-radius:var(--r-m);
  background:var(--glass);border:1px solid var(--line);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.post-item:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--sh-1);}
.post-item .thumb{width:104px;flex-shrink:0;border-radius:12px;overflow:hidden;border:1px solid var(--line);}
.post-item .thumb img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.post-item h3{font-size:.97rem;line-height:1.45;margin-bottom:7px;}
.post-item h3 a:hover{color:var(--cyan);}
.post-item p{font-size:.83rem;color:var(--text-3);margin:0;line-height:1.6;}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px;}
.faq-item{
  border:1px solid var(--line);border-radius:var(--r-m);
  background:var(--glass);margin-bottom:12px;overflow:hidden;
  transition:border-color var(--ease),background var(--ease);
}
.faq-item[open]{border-color:var(--line-2);background:rgba(12,28,56,.78);}
.faq-item summary{
  cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:17px 20px;font-size:.95rem;font-weight:700;color:#fff;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  color:var(--cyan);font-size:.78rem;flex-shrink:0;transition:transform var(--ease);
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-body{padding:0 20px 18px;color:var(--text-2);font-size:.9rem;line-height:1.68;}
.faq-body p{margin:0;}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;overflow:hidden;
  padding:44px 40px;border-radius:var(--r-xl);
  background:
    linear-gradient(130deg,rgba(37,99,235,.40) 0%,rgba(7,16,34,.92) 55%,rgba(56,189,248,.22) 100%),
    url('/assets/images/4d33a494d271e0aa.jpg') center/cover no-repeat;
  border:1px solid var(--line-2);
  box-shadow:var(--sh-2);
  display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap;
}
.cta-band h2{font-size:clamp(1.35rem,2.6vw,1.95rem);margin-bottom:10px;}
.cta-band p{color:#D3E5FA;font-size:.95rem;margin:0;max-width:620px;}
.cta-band .cta-actions{display:flex;gap:12px;flex-wrap:wrap;}
.cta-note{display:flex;flex-wrap:wrap;gap:16px;margin-top:18px;font-size:.8rem;color:var(--text-2);}
.cta-note span{display:inline-flex;align-items:center;gap:7px;}
.cta-note i{color:var(--green);}

/* ---------- Footer ---------- */
.site-footer{
  background:linear-gradient(180deg,var(--bg-1) 0%,#030712 100%);
  border-top:1px solid var(--line);
  padding:58px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:36px;}
.footer-brand p{color:var(--text-2);font-size:.87rem;line-height:1.75;margin:16px 0 0;max-width:430px;}
.footer-col h4{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);font-weight:800;margin-bottom:15px;}
.footer-col ul{display:flex;flex-direction:column;gap:9px;}
.footer-col a{font-size:.87rem;color:var(--text-2);}
.footer-col a:hover{color:#fff;}
.footer-note{
  margin-top:42px;padding-top:22px;border-top:1px solid var(--line-3);
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
}
.footer-note p{font-size:.79rem;color:var(--text-3);margin:0;max-width:920px;line-height:1.72;}
.age-badge{
  display:inline-grid;place-items:center;width:46px;height:46px;border-radius:50%;
  font-size:.82rem;font-weight:900;color:var(--gold);
  border:1.5px solid rgba(251,191,36,.55);background:rgba(251,191,36,.08);flex-shrink:0;
}

/* ---------- FAB ---------- */
.fab-support{
  position:fixed;left:16px;bottom:100px;z-index:130;
  display:inline-flex;align-items:center;gap:10px;height:52px;padding:0 18px;
  border-radius:999px;
  background:rgba(7,12,24,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(56,189,248,.55);
  color:var(--text);font-size:.8rem;font-weight:800;letter-spacing:.02em;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.82;
  transition:transform var(--ease),opacity var(--ease),box-shadow var(--ease),border-color var(--ease);
  animation:fabFloat 3.6s ease-in-out infinite;
}
.fab-support i{color:var(--cyan);font-size:1rem;transition:transform var(--ease);}
.fab-support:hover{opacity:1;transform:scale(1.06);box-shadow:0 0 34px rgba(6,182,212,.7);border-color:var(--cyan);}
.fab-support:hover i{animation:fabFlicker .9s linear infinite;}
.fab-support:active{transform:scale(.95) translateY(2px);}
.fab-support .fab-dot{
  position:absolute;top:2px;right:6px;width:11px;height:11px;border-radius:50%;
  background:#EF4444;box-shadow:0 0 10px rgba(239,68,68,.9);
  animation:fabPulse 1.6s ease-in-out infinite;
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-7px);}}
@keyframes fabPulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.78);}}
@keyframes fabFlicker{0%,100%{opacity:1;}45%{opacity:.35;}60%{opacity:1;}}

/* ---------- Sticky bottom CTA ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:120;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 20px;
  background:rgba(6,14,30,.94);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-top:1px solid var(--line-2);
  box-shadow:0 -10px 34px rgba(2,8,22,.6);
}
.sticky-cta .sc-text{display:flex;align-items:center;gap:12px;min-width:0;}
.sticky-cta .sc-icon{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex-shrink:0;
  background:linear-gradient(135deg,rgba(56,189,248,.28),rgba(37,99,235,.4));
  border:1px solid var(--line-2);color:#fff;font-size:1rem;
}
.sticky-cta b{display:block;font-size:.93rem;color:#fff;font-weight:800;line-height:1.3;}
.sticky-cta small{color:var(--text-2);font-size:.76rem;}
.sticky-cta .sc-actions{display:flex;gap:10px;flex-shrink:0;}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .article-layout{grid-template-columns:minmax(0,1fr);gap:34px;}
  .aside-inner{position:static;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:1024px){
  .nav-toggle{display:flex;}
  .main-nav{
    position:absolute;top:72px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;margin:0;
    padding:14px 20px 20px;
    background:rgba(7,16,34,.985);
    border-bottom:1px solid var(--line);
    max-height:calc(100vh - 72px);overflow-y:auto;
    opacity:0;visibility:hidden;transform:translateY(-10px);pointer-events:none;
    transition:opacity var(--ease),transform var(--ease),visibility var(--ease);
  }
  .main-nav.is-open{opacity:1;visibility:visible;transform:none;pointer-events:auto;}
  .nav-link{padding:13px 14px;font-size:.95rem;}
  .nav-link.is-active::after{display:none;}
  .header-actions{margin-left:auto;}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stat:nth-child(3){border-left:0;padding-left:6px;}
}
@media (max-width:768px){
  .section{padding:56px 0;}
  .section--tight{padding:38px 0;}
  .brand-text em{display:none;}
  .header-actions{gap:6px;margin-left:auto;}
  .header-actions .btn{padding:9px 13px;font-size:.79rem;border-radius:10px;}
  .article-hero{padding:34px 0 40px;}
  .grid-2,.grid-3{grid-template-columns:1fr;}
  .cta-band{padding:32px 24px;flex-direction:column;align-items:flex-start;}
  .post-item .thumb{width:86px;}
  .sticky-cta{padding:10px 14px;}
  .sticky-cta .sc-text small{display:none;}
  .sticky-cta .btn{padding:11px 16px;font-size:.84rem;}
  .fab-support{bottom:92px;height:48px;padding:0 15px;font-size:.74rem;}
}
@media (max-width:560px){
  .wrap{padding:0 15px;}
  .header-inner{height:64px;gap:10px;}
  .brand-mark{width:36px;height:36px;font-size:1rem;}
  .brand-text strong{font-size:.82rem;}
  .main-nav{top:64px;max-height:calc(100vh - 64px);}
  .article-head h1{font-size:1.5rem;}
  .article-lead{font-size:.94rem;}
  .stat-strip{grid-template-columns:1fr;padding:18px;}
  .stat{border-left:0;padding-left:0;border-top:1px solid var(--line-3);padding-top:12px;}
  .stat:first-child{border-top:0;padding-top:0;}
  .grid-4{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .post-item{flex-direction:column;}
  .post-item .thumb{width:100%;}
  .post-item .thumb img{aspect-ratio:16/9;}
  .sticky-cta .sc-icon{display:none;}
  .sticky-cta b{font-size:.85rem;}
  .cta-band{padding:26px 18px;}
  .fab-support{left:12px;bottom:88px;}
}

/* roulang page: category1 */
:root{
  --bg-0:#030712;
  --bg-1:#071022;
  --bg-2:#0A1730;
  --bg-3:#0D1F3C;
  --glass:rgba(12,28,56,.62);
  --glass-2:rgba(9,21,43,.88);
  --line:rgba(56,189,248,.16);
  --line-2:rgba(56,189,248,.40);
  --line-3:rgba(148,163,184,.14);
  --blue:#2563EB;
  --blue-d:#1D4ED8;
  --blue-l:#60A5FA;
  --cyan:#38BDF8;
  --cyan-soft:rgba(56,189,248,.12);
  --text:#E9F2FF;
  --text-2:#A8BDD8;
  --text-3:#7488A6;
  --gold:#FBBF24;
  --green:#34D399;
  --red:#F87171;
  --r-s:10px;
  --r-m:16px;
  --r-l:24px;
  --r-xl:32px;
  --sh-1:0 10px 30px rgba(2,8,22,.45);
  --sh-2:0 20px 55px rgba(2,8,22,.62);
  --glow:0 0 26px rgba(56,189,248,.38);
  --glow-blue:0 0 30px rgba(37,99,235,.45);
  --ease:.26s cubic-bezier(.4,0,.2,1);
  --maxw:1200px;
}
/* ============================================================
   BASE / RESET
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  padding-bottom:92px;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background-color:var(--bg-0);
  background-image:
    radial-gradient(900px 520px at 10% -8%, rgba(37,99,235,.22), transparent 62%),
    radial-gradient(760px 460px at 94% 4%, rgba(56,189,248,.14), transparent 60%),
    linear-gradient(rgba(56,189,248,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56,189,248,.045) 1px, transparent 1px);
  background-size:auto,auto,58px 58px,58px 58px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5,p,ul,ol,figure,blockquote{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease),opacity var(--ease);}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px;}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
[id]{scroll-margin-top:96px;}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{
  position:sticky;
  top:0;
  z-index:120;
  background:rgba(3,7,18,.78);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:72px;position:relative;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;display:grid;place-items:center;border-radius:12px;font-size:1.15rem;
  background:linear-gradient(135deg,rgba(56,189,248,.24),rgba(37,99,235,.35));
  border:1px solid var(--line-2);
  box-shadow:0 0 18px rgba(56,189,248,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.12;}
.brand-text strong{
  font-size:.94rem;font-weight:900;letter-spacing:-.01em;
  background:linear-gradient(92deg,#E9F2FF 0%,#7DD3FC 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.brand-text em{font-style:normal;font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;color:var(--text-3);font-weight:600;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  position:relative;padding:9px 13px;border-radius:10px;font-size:.885rem;font-weight:600;
  color:var(--text-2);white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.08);}
.nav-link.is-active{color:#fff;background:rgba(56,189,248,.13);}
.nav-link.is-active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:3px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--cyan),var(--blue));
  box-shadow:0 0 10px rgba(56,189,248,.8);
}
.header-actions{display:flex;align-items:center;gap:9px;margin-left:14px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;padding:0;
  border:1px solid var(--line-2);background:rgba(56,189,248,.07);
  align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--cyan);border-radius:2px;transition:transform var(--ease),opacity var(--ease);}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ============================================================
   BUTTONS / TAGS
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:12px;border:1px solid transparent;
  font-size:.93rem;font-weight:700;letter-spacing:.01em;cursor:pointer;white-space:nowrap;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
}
.btn i{font-size:.92em;}
.btn-primary{background:linear-gradient(135deg,#3B82F6 0%,#2563EB 55%,#1D4ED8 100%);color:#fff;box-shadow:var(--glow-blue);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(56,189,248,.55),0 14px 34px rgba(2,8,22,.5);color:#fff;}
.btn-glow{background:linear-gradient(135deg,#38BDF8 0%,#2563EB 100%);color:#04121f;font-weight:800;box-shadow:0 0 26px rgba(56,189,248,.45);}
.btn-glow:hover{transform:translateY(-2px);box-shadow:0 0 42px rgba(56,189,248,.7);color:#04121f;}
.btn-ghost{background:rgba(56,189,248,.06);border-color:var(--line-2);color:var(--text);}
.btn-ghost:hover{background:rgba(56,189,248,.14);border-color:var(--cyan);color:#fff;}
.btn-outline{background:transparent;border-color:var(--line-3);color:var(--text-2);}
.btn-outline:hover{border-color:var(--cyan);color:var(--cyan);}
.btn-sm{padding:9px 16px;font-size:.83rem;border-radius:10px;}
.btn-lg{padding:16px 32px;font-size:1rem;}
.btn-block{width:100%;}
.btn:active{transform:translateY(0) scale(.985);}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.72rem;font-weight:600;letter-spacing:.03em;
  padding:4px 10px;border-radius:999px;
  background:rgba(56,189,248,.09);border:1px solid var(--line);color:var(--text-2);
}
.tag-hot{background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.42);color:var(--gold);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.73rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);background:var(--cyan-soft);border:1px solid var(--line-2);
  border-radius:999px;padding:6px 14px;margin-bottom:18px;
}
.pill-ok{
  display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:600;
  color:var(--green);background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.32);
  border-radius:999px;padding:5px 12px;
}

/* ============================================================
   SECTION SHELL
   ============================================================ */
.section{position:relative;padding:76px 0;}
.section--tight{padding:54px 0;}
.section--alt{background:linear-gradient(180deg,rgba(7,16,34,0) 0%,rgba(7,16,34,.92) 42%,rgba(3,7,18,0) 100%);}
.section--panel{background:linear-gradient(180deg,var(--bg-1),var(--bg-0));border-top:1px solid var(--line-3);border-bottom:1px solid var(--line-3);}
.sec-head{max-width:800px;margin-bottom:38px;}
.sec-title{font-size:clamp(1.5rem,2.6vw,2.15rem);font-weight:800;letter-spacing:-.02em;line-height:1.26;margin-bottom:14px;}
.sec-desc{color:var(--text-2);font-size:1rem;max-width:72ch;}
.sec-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.72fr);gap:44px;align-items:center;margin-bottom:36px;}
.sec-split .sec-head{margin-bottom:0;}
.sec-figure img{border-radius:var(--r-l);border:1px solid var(--line-2);box-shadow:var(--sh-1);}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;padding:66px 0 74px;overflow:hidden;}
.hero::before{
  content:"";position:absolute;left:-160px;top:-120px;width:520px;height:420px;
  background:radial-gradient(circle,rgba(37,99,235,.32),transparent 68%);pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:5fr 7fr;gap:54px;align-items:center;position:relative;}
.hero-copy{padding-top:22px;}
.hero h1{font-size:clamp(1.7rem,3.2vw,2.6rem);font-weight:900;line-height:1.22;letter-spacing:-.02em;margin-bottom:18px;}
.hero h1 span{background:linear-gradient(96deg,#7DD3FC,#2563EB);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.hero-sub{color:var(--text-2);font-size:1.02rem;max-width:60ch;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:32px;}
.hero-kpis li{padding:15px 17px;border-radius:var(--r-s);border:1px solid var(--line);background:rgba(9,21,43,.58);}
.hero-kpis strong{display:block;font-size:1.08rem;font-weight:800;color:#fff;}
.hero-kpis span{font-size:.78rem;color:var(--text-3);}
.hero-visual{position:relative;transform:translateY(-24px);}
.hero-visual img{border-radius:var(--r-xl);border:1px solid var(--line-2);box-shadow:var(--sh-2);}
.hero-card{
  position:absolute;left:-20px;bottom:26px;padding:16px 22px;border-radius:var(--r-m);
  background:rgba(4,10,24,.92);border:1px solid var(--line-2);
  backdrop-filter:blur(12px);box-shadow:var(--glow);
}
.hero-card-label{display:block;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);}
.hero-card strong{display:block;font-size:1.5rem;font-weight:900;color:var(--cyan);line-height:1.15;}
.hero-card-note{font-size:.75rem;color:var(--text-2);}

/* ============================================================
   CARD SYSTEMS
   ============================================================ */
.pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.pillar{
  padding:30px 26px;border-radius:var(--r-l);
  background:linear-gradient(160deg,rgba(12,28,56,.85),rgba(6,14,30,.72));
  border:1px solid var(--line);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.pillar:hover{transform:translateY(-6px);border-color:var(--line-2);box-shadow:var(--glow);}
.pillar-icon{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:1.22rem;
  color:var(--cyan);background:rgba(56,189,248,.1);border:1px solid var(--line-2);margin-bottom:18px;
}
.pillar h3{font-size:1.08rem;font-weight:700;margin-bottom:10px;line-height:1.4;}
.pillar p{color:var(--text-2);font-size:.94rem;}

/* Ranking */
.rank-list{display:flex;flex-direction:column;gap:14px;}
.rank-row{
  display:grid;grid-template-columns:66px minmax(0,1fr) 156px;align-items:center;gap:22px;
  padding:20px 24px;border-radius:var(--r-m);
  background:linear-gradient(120deg,rgba(12,28,56,.74),rgba(6,14,30,.6));
  border:1px solid var(--line);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.rank-row:hover{
  transform:translateX(5px);border-color:var(--line-2);
  box-shadow:0 0 0 1px rgba(56,189,248,.2),0 18px 40px rgba(2,8,22,.5);
}
.rank-no{
  font-size:1.55rem;font-weight:900;line-height:1;text-align:center;
  background:linear-gradient(135deg,#7DD3FC,#2563EB);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.rank-name{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:1.16rem;font-weight:800;}
.rank-desc{color:var(--text-2);font-size:.9rem;margin-top:7px;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:11px;}
.rank-side{display:flex;flex-direction:column;align-items:flex-end;gap:12px;text-align:right;}
.rank-score strong{display:block;font-size:1.6rem;font-weight:900;color:var(--cyan);line-height:1.05;}
.rank-score span{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-3);}

/* Criteria */
.crit-grid{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:48px;align-items:start;}
.crit-note{padding:22px 24px;border-radius:var(--r-m);border:1px solid var(--line);background:rgba(9,21,43,.55);}
.crit-note p{color:var(--text-2);font-size:.94rem;}
.crit-note p + p{margin-top:12px;}
.crit-list{display:flex;flex-direction:column;gap:20px;}
.crit-top{display:flex;justify-content:space-between;align-items:baseline;gap:14px;font-size:.94rem;font-weight:600;margin-bottom:9px;}
.crit-top strong{color:var(--cyan);font-weight:800;white-space:nowrap;}
.crit-bar{height:8px;border-radius:999px;background:rgba(148,163,184,.15);overflow:hidden;}
.crit-bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--blue),var(--cyan));box-shadow:0 0 12px rgba(56,189,248,.5);}

/* Markets */
.market-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.market{
  padding:24px;border-radius:var(--r-m);border:1px solid var(--line);
  background:rgba(9,21,43,.6);
  transition:transform var(--ease),border-color var(--ease),background var(--ease);
}
.market:hover{transform:translateY(-5px);border-color:var(--line-2);background:rgba(12,28,56,.85);}
.market i{font-size:1.1rem;color:var(--cyan);margin-bottom:14px;display:block;}
.market h3{font-size:1rem;font-weight:700;margin-bottom:8px;}
.market p{color:var(--text-2);font-size:.89rem;}

/* Offer + steps */
.offer-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:34px;align-items:stretch;}
.offer-card{
  padding:34px;border-radius:var(--r-xl);
  background:linear-gradient(150deg,rgba(37,99,235,.3),rgba(6,14,30,.92));
  border:1px solid var(--line-2);box-shadow:var(--glow-blue);
}
.offer-card h3{font-size:1.22rem;font-weight:800;line-height:1.4;margin-bottom:6px;}
.offer-amount{
  font-size:clamp(2.4rem,5.4vw,3.4rem);font-weight:900;line-height:1;margin:14px 0 6px;
  background:linear-gradient(120deg,#ffffff,#7DD3FC);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.offer-card > p{color:var(--text-2);font-size:.92rem;}
.offer-list{display:flex;flex-direction:column;gap:11px;margin:22px 0 26px;}
.offer-list li{display:flex;gap:11px;align-items:flex-start;font-size:.92rem;color:var(--text-2);}
.offer-list i{color:var(--green);font-size:.85rem;margin-top:5px;}
.steps{display:flex;flex-direction:column;gap:16px;}
.step{
  display:grid;grid-template-columns:46px minmax(0,1fr);gap:16px;
  padding:18px 20px;border-radius:var(--r-m);
  border:1px solid var(--line);background:rgba(9,21,43,.55);
  transition:border-color var(--ease),background var(--ease);
}
.step:hover{border-color:var(--line-2);background:rgba(12,28,56,.8);}
.step-no{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  font-weight:800;font-size:.98rem;color:#fff;
  background:linear-gradient(135deg,rgba(56,189,248,.22),rgba(37,99,235,.4));
  border:1px solid var(--line-2);
}
.step h3{font-size:.99rem;font-weight:700;margin-bottom:5px;}
.step p{color:var(--text-2);font-size:.89rem;}

/* Reviews */
.reviews{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.review{padding:26px;border-radius:var(--r-l);border:1px solid var(--line);background:rgba(9,21,43,.55);}
.review-stars{color:var(--gold);letter-spacing:2px;font-size:.85rem;margin-bottom:14px;}
.review-text{color:var(--text-2);font-size:.94rem;}
.review-author{display:flex;align-items:center;gap:12px;margin-top:20px;}
.avatar{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  font-weight:800;font-size:.85rem;color:#04121f;
  background:linear-gradient(135deg,var(--blue-l),var(--cyan));
}
.review-author strong{display:block;font-size:.92rem;font-weight:700;}
.review-author span{font-size:.78rem;color:var(--text-3);}

/* News list */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.news-card{
  display:flex;flex-direction:column;gap:12px;height:100%;
  padding:24px;border-radius:var(--r-m);
  border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(12,28,56,.6),rgba(6,14,30,.72));
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.news-card:hover{transform:translateY(-6px);border-color:var(--line-2);box-shadow:var(--glow);}
.news-card h3{font-size:1rem;font-weight:700;line-height:1.5;}
.news-card p{color:var(--text-2);font-size:.88rem;}
.news-meta{display:flex;flex-wrap:wrap;gap:12px;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);}
.news-empty{padding:26px;border-radius:var(--r-m);border:1px dashed var(--line-2);color:var(--text-2);}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:920px;}
.faq-item{border:1px solid var(--line);border-radius:var(--r-m);background:rgba(9,21,43,.55);overflow:hidden;transition:border-color var(--ease),box-shadow var(--ease);}
.faq-item summary{
  list-style:none;cursor:pointer;position:relative;
  padding:20px 56px 20px 22px;font-size:1rem;font-weight:600;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:1.4rem;line-height:1;color:var(--cyan);transition:transform var(--ease);
}
.faq-item[open]{border-color:var(--line-2);box-shadow:0 0 0 1px rgba(56,189,248,.16);}
.faq-item[open] summary::after{content:"−";}
.faq-body{padding:0 22px 22px;color:var(--text-2);font-size:.94rem;}

/* Final CTA */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-xl);
  border:1px solid var(--line-2);
  background:
    linear-gradient(115deg,rgba(37,99,235,.5),rgba(3,7,18,.92) 62%),
    url('/assets/images/29adf614bd420ed3.jpg') center/cover no-repeat;
  padding:56px 46px;
  box-shadow:var(--sh-2);
}
.cta-band h2{font-size:clamp(1.5rem,2.8vw,2.2rem);font-weight:900;line-height:1.26;letter-spacing:-.02em;margin-bottom:14px;max-width:24ch;}
.cta-band p{color:var(--text-2);max-width:62ch;font-size:1rem;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.trust-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px;}
.trust-row span{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:600;color:var(--text-2);
  padding:8px 14px;border-radius:999px;
  border:1px solid var(--line);background:rgba(4,10,24,.6);
}
.trust-row i{color:var(--cyan);}

/* ============================================================
   FIXED ELEMENTS
   ============================================================ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:90;
  width:58px;height:58px;border-radius:999px;
  display:grid;place-items:center;
  color:var(--cyan);font-size:1.25rem;
  border:1px solid transparent;
  background:
    linear-gradient(rgba(7,12,26,.92),rgba(7,12,26,.92)) padding-box,
    linear-gradient(135deg,#38BDF8,#2563EB) border-box;
  backdrop-filter:blur(12px);
  box-shadow:0 0 20px rgba(56,189,248,.45);
  opacity:.8;
  animation:fabPulse 3.4s ease-in-out infinite;
  transition:transform var(--ease),opacity var(--ease),box-shadow var(--ease),color var(--ease);
}
.fab:hover{opacity:1;transform:scale(1.08);color:#fff;box-shadow:0 0 36px rgba(56,189,248,.78);}
.fab:active{transform:scale(.94);}
.fab-dot{
  position:absolute;top:6px;right:6px;width:10px;height:10px;border-radius:50%;
  background:#F43F5E;box-shadow:0 0 10px #F43F5E;animation:dotPulse 1.6s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 16px rgba(56,189,248,.38);}50%{box-shadow:0 0 32px rgba(56,189,248,.72);}}
@keyframes dotPulse{0%,100%{opacity:1;}50%{opacity:.3;}}
.convert-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:100;
  background:rgba(4,10,24,.95);
  backdrop-filter:blur(14px);
  border-top:1px solid var(--line-2);
  padding:12px 0;
}
.convert-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;}
.convert-text{display:flex;align-items:center;gap:10px;font-size:.9rem;color:var(--text-2);}
.convert-text i{color:var(--gold);}
.convert-text strong{color:#fff;}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{
  background:linear-gradient(180deg,var(--bg-1),var(--bg-0));
  border-top:1px solid var(--line);
  padding:62px 0 30px;
}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:38px;}
.footer-brand p{color:var(--text-2);font-size:.9rem;margin-top:18px;max-width:46ch;}
.footer-col h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.13em;color:var(--text-3);margin-bottom:16px;font-weight:700;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{color:var(--text-2);font-size:.92rem;}
.footer-col a:hover{color:var(--cyan);}
.footer-note{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  margin-top:46px;padding-top:22px;border-top:1px solid var(--line-3);
  color:var(--text-3);font-size:.82rem;
}
.age-badge{
  flex-shrink:0;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  font-weight:800;font-size:.8rem;color:var(--gold);
  border:1px solid rgba(251,191,36,.45);background:rgba(251,191,36,.08);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .section{padding:62px 0;}
  .hero{padding:52px 0 62px;}
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero-copy{padding-top:0;}
  .hero-visual{transform:none;margin-top:6px;}
  .main-nav{
    position:absolute;top:72px;left:-20px;right:-20px;
    flex-direction:column;align-items:stretch;gap:2px;
    padding:14px 20px 20px;margin-left:0;
    background:rgba(4,10,24,.98);
    border-bottom:1px solid var(--line);
    box-shadow:var(--sh-2);
    display:none;
  }
  .main-nav.is-open{display:flex;}
  .nav-link{padding:12px 14px;font-size:.94rem;}
  .nav-link.is-active::after{left:14px;right:auto;width:26px;}
  .nav-toggle{display:flex;}
  .header-actions{margin-left:auto;gap:8px;}
  .header-actions .btn{padding:9px 14px;font-size:.8rem;}
  .pillars{grid-template-columns:repeat(2,minmax(0,1fr));}
  .market-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .reviews{grid-template-columns:repeat(2,minmax(0,1fr));}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .crit-grid{grid-template-columns:1fr;gap:34px;}
  .offer-grid{grid-template-columns:1fr;}
  .sec-split{grid-template-columns:1fr;gap:30px;}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;}
  .rank-row{grid-template-columns:54px minmax(0,1fr);gap:16px;}
  .rank-side{grid-column:1 / -1;flex-direction:row;align-items:center;justify-content:space-between;text-align:left;}
}
@media (max-width:768px){
  body{font-size:15.5px;}
  .section{padding:52px 0;}
  .section--tight{padding:42px 0;}
  .pillars,.market-grid,.reviews,.news-grid{grid-template-columns:1fr;}
  .hero-kpis{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-note{flex-direction:column;align-items:flex-start;}
  .cta-band{padding:40px 26px;}
  .offer-card{padding:28px 22px;}
  .convert-inner{flex-direction:column;align-items:flex-start;gap:10px;}
  .convert-text{font-size:.85rem;}
  .convert-bar{padding:10px 0;}
  body{padding-bottom:126px;}
  .fab{bottom:132px;width:54px;height:54px;left:14px;}
}
@media (max-width:520px){
  .wrap{padding:0 16px;}
  .brand-text em{display:none;}
  .header-actions .btn{padding:8px 11px;font-size:.75rem;}
  .hero h1{font-size:1.55rem;}
  .hero-actions .btn{width:100%;}
  .hero-kpis{grid-template-columns:1fr;}
  .hero-card{left:0;bottom:14px;padding:13px 16px;}
  .hero-card strong{font-size:1.25rem;}
  .rank-row{padding:18px 16px;border-radius:14px;}
  .rank-name{font-size:1.04rem;}
  .rank-side{flex-direction:column;align-items:stretch;}
  .rank-side .btn{width:100%;}
  .rank-score{text-align:left;}
  .sec-title{font-size:1.4rem;}
  .cta-actions .btn{width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: category2 */
/* ============================================================
   DESIGN SYSTEM — dark tech blue + glassmorphism
   ============================================================ */
:root{
  --bg-0:#030712;
  --bg-1:#071022;
  --bg-2:#0A1730;
  --bg-3:#0D1F3C;
  --glass:rgba(12,28,56,.62);
  --glass-2:rgba(9,21,43,.88);
  --line:rgba(56,189,248,.16);
  --line-2:rgba(56,189,248,.40);
  --line-3:rgba(148,163,184,.14);
  --blue:#2563EB;
  --blue-d:#1D4ED8;
  --blue-l:#60A5FA;
  --cyan:#38BDF8;
  --cyan-soft:rgba(56,189,248,.12);
  --text:#E9F2FF;
  --text-2:#A8BDD8;
  --text-3:#7488A6;
  --gold:#FBBF24;
  --green:#34D399;
  --red:#F87171;
  --r-s:10px;
  --r-m:16px;
  --r-l:24px;
  --r-xl:32px;
  --sh-1:0 10px 30px rgba(2,8,22,.45);
  --sh-2:0 20px 55px rgba(2,8,22,.62);
  --glow:0 0 26px rgba(56,189,248,.38);
  --glow-blue:0 0 30px rgba(37,99,235,.45);
  --ease:.26s cubic-bezier(.4,0,.2,1);
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color var(--ease),opacity var(--ease),background var(--ease),border-color var(--ease);}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.25;font-weight:800;letter-spacing:-.015em;}
h1{font-size:clamp(1.75rem,4vw,2.9rem);font-weight:900;}
h2{font-size:clamp(1.45rem,2.6vw,2.05rem);}
h3{font-size:1.08rem;}
p{margin:0 0 14px;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.muted{color:var(--text-2);}
.divider-line{height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent);border:0;margin:0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.73rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);background:var(--cyan-soft);border:1px solid var(--line-2);
  border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
.eyebrow i{font-size:.75rem;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:12px;border:1px solid transparent;
  font-size:.93rem;font-weight:700;letter-spacing:.01em;cursor:pointer;white-space:nowrap;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
}
.btn i{font-size:.92em;}
.btn-primary{background:linear-gradient(135deg,#3B82F6 0%,#2563EB 55%,#1D4ED8 100%);color:#fff;box-shadow:var(--glow-blue);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(56,189,248,.55),0 14px 34px rgba(2,8,22,.5);color:#fff;}
.btn-glow{background:linear-gradient(135deg,#38BDF8 0%,#2563EB 100%);color:#04121f;font-weight:800;box-shadow:0 0 26px rgba(56,189,248,.45);}
.btn-glow:hover{transform:translateY(-2px);box-shadow:0 0 42px rgba(56,189,248,.7);color:#04121f;}
.btn-ghost{background:rgba(56,189,248,.06);border-color:var(--line-2);color:var(--text);}
.btn-ghost:hover{background:rgba(56,189,248,.14);border-color:var(--cyan);color:#fff;}
.btn-outline{background:transparent;border-color:var(--line-3);color:var(--text-2);}
.btn-outline:hover{border-color:var(--cyan);color:var(--cyan);}
.btn-block{width:100%;}
.btn-sm{padding:9px 16px;font-size:.83rem;border-radius:10px;}
.btn-lg{padding:16px 32px;font-size:1rem;}
.btn:active{transform:translateY(0) scale(.985);}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(3,7,18,.78);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;display:grid;place-items:center;border-radius:12px;font-size:1.15rem;
  background:linear-gradient(135deg,rgba(56,189,248,.24),rgba(37,99,235,.35));
  border:1px solid var(--line-2);box-shadow:0 0 18px rgba(56,189,248,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.12;}
.brand-text strong{
  font-size:.94rem;font-weight:900;letter-spacing:-.01em;
  background:linear-gradient(92deg,#E9F2FF 0%,#7DD3FC 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.brand-text em{font-style:normal;font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;color:var(--text-3);font-weight:600;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{position:relative;padding:9px 13px;border-radius:10px;font-size:.885rem;font-weight:600;color:var(--text-2);white-space:nowrap;}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.08);}
.nav-link.is-active{color:#fff;background:rgba(56,189,248,.13);}
.nav-link.is-active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:3px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--cyan),var(--blue));box-shadow:0 0 10px rgba(56,189,248,.8);
}
.header-actions{display:flex;align-items:center;gap:9px;margin-left:14px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);
  background:rgba(56,189,248,.07);cursor:pointer;padding:0;
  align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--cyan);border-radius:2px;transition:transform var(--ease),opacity var(--ease);}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;text-align:center;
  padding:70px 0 60px;border-bottom:1px solid var(--line);
}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/29adf614bd420ed3.jpg') center/cover no-repeat;opacity:.28;}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(115% 85% at 50% 0%,rgba(37,99,235,.40) 0%,rgba(3,7,18,.90) 58%,var(--bg-0) 100%);
}
.hero .wrap{position:relative;z-index:2;max-width:940px;}
.hero-sub{font-size:1.02rem;color:var(--text-2);max-width:720px;margin:0 auto 26px;}
.hero-search{
  display:flex;align-items:center;gap:10px;
  background:var(--glass-2);border:1px solid var(--line-2);border-radius:999px;
  padding:8px 8px 8px 20px;max-width:640px;margin:0 auto 18px;box-shadow:var(--sh-1),var(--glow);
}
.hero-search > i{color:var(--cyan);font-size:.95rem;}
.hero-search input{flex:1;min-width:0;background:transparent;border:0;outline:none;padding:10px 4px;font-size:.94rem;}
.hero-search input::placeholder{color:var(--text-3);}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:0 auto 34px;}
.tag-chip{
  font-size:.82rem;font-weight:600;color:var(--text-2);
  border:1px solid var(--line-3);background:rgba(56,189,248,.05);
  border-radius:999px;padding:7px 15px;
}
.tag-chip:hover{color:#fff;border-color:var(--cyan);background:rgba(56,189,248,.14);}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:860px;margin:0 auto;}
.stat{background:var(--glass);border:1px solid var(--line);border-radius:var(--r-m);padding:16px 10px;backdrop-filter:blur(10px);}
.stat b{
  display:block;font-size:1.32rem;font-weight:900;
  background:linear-gradient(92deg,#FFFFFF,#7DD3FC);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.stat span{font-size:.72rem;color:var(--text-3);text-transform:uppercase;letter-spacing:.08em;font-weight:600;}

/* ---------- Section base ---------- */
.section{position:relative;padding:76px 0;}
.section--tight{padding:52px 0;}
.section--alt{background:linear-gradient(180deg,var(--bg-0) 0%,var(--bg-1) 45%,var(--bg-0) 100%);}
.section--panel{background:var(--bg-1);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.sec-head{max-width:780px;margin-bottom:32px;}
.sec-head p{color:var(--text-2);}
.sec-head--split{display:flex;align-items:flex-end;justify-content:space-between;gap:26px;max-width:none;}
.sec-head--split .sec-head-txt{max-width:720px;}

/* ---------- Grids ---------- */
.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);}

/* ---------- Cards ---------- */
.card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-l);
  padding:24px;backdrop-filter:blur(12px);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--sh-1),0 0 24px rgba(56,189,248,.22);}
.card-icon{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:1.2rem;
  background:linear-gradient(135deg,rgba(56,189,248,.20),rgba(37,99,235,.32));
  border:1px solid var(--line-2);color:#BFE6FF;margin-bottom:16px;
}
.card h3{color:#fff;}
.card p{color:var(--text-2);font-size:.92rem;}
.card-tag{
  display:inline-block;margin-top:14px;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--gold);background:rgba(251,191,36,.10);border:1px solid rgba(251,191,36,.32);
  border-radius:999px;padding:5px 12px;
}

/* ---------- Steps ---------- */
.steps{display:grid;gap:14px;}
.step{
  display:flex;gap:18px;align-items:flex-start;
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-m);
  padding:20px 22px;transition:border-color var(--ease),transform var(--ease);
}
.step:hover{border-color:var(--line-2);transform:translateX(4px);}
.step-num{
  flex:0 0 44px;height:44px;border-radius:13px;display:grid;place-items:center;
  font-weight:900;font-size:1rem;color:#04121f;
  background:linear-gradient(135deg,#7DD3FC,#2563EB);box-shadow:0 0 18px rgba(56,189,248,.35);
}
.step-body h3{margin-bottom:6px;font-size:1rem;}
.step-body p{color:var(--text-2);font-size:.9rem;margin:0;}
.note-box{
  margin-top:22px;display:flex;gap:14px;align-items:flex-start;
  background:rgba(56,189,248,.06);border:1px dashed var(--line-2);border-radius:var(--r-m);padding:18px 20px;
}
.note-box i{color:var(--cyan);margin-top:3px;}
.note-box p{margin:0;font-size:.9rem;color:var(--text-2);}

/* ---------- Table ---------- */
.table-wrap{
  overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-l);
  background:var(--glass);backdrop-filter:blur(12px);box-shadow:var(--sh-1);
}
table.rank{width:100%;border-collapse:collapse;min-width:780px;}
.rank thead th{
  text-align:left;padding:16px 18px;font-size:.74rem;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;color:var(--text-3);background:rgba(56,189,248,.06);
  border-bottom:1px solid var(--line);
}
.rank tbody td{padding:16px 18px;border-top:1px solid var(--line-3);font-size:.9rem;color:var(--text-2);vertical-align:top;}
.rank tbody tr{transition:background var(--ease);}
.rank tbody tr:hover{background:rgba(56,189,248,.05);}
.rank .rk{font-weight:800;color:var(--cyan);display:block;font-size:.95rem;}
.rank .rk-sub{display:block;font-size:.78rem;color:var(--text-3);font-weight:600;}
.rank strong{color:#fff;}
.badge{
  display:inline-block;font-size:.72rem;font-weight:700;border-radius:999px;padding:4px 11px;
  background:rgba(52,211,153,.12);border:1px solid rgba(52,211,153,.34);color:var(--green);
}
.badge--gold{background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.34);color:var(--gold);}
.table-note{margin-top:14px;font-size:.83rem;color:var(--text-3);}

/* ---------- Quotes ---------- */
.quote{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-l);padding:24px;
  display:flex;flex-direction:column;gap:12px;height:100%;
}
.quote .stars{color:var(--gold);font-size:.85rem;letter-spacing:2px;}
.quote p{color:var(--text-2);font-size:.93rem;margin:0;}
.quote-by{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:14px;border-top:1px solid var(--line-3);}
.avatar{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:.9rem;
  background:linear-gradient(135deg,rgba(56,189,248,.28),rgba(37,99,235,.42));color:#fff;
  border:1px solid var(--line-2);
}
.quote-by b{display:block;font-size:.9rem;color:#fff;}
.quote-by span{font-size:.76rem;color:var(--text-3);}
.proof-strip{
  margin-top:26px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  border:1px solid var(--line);border-radius:var(--r-l);padding:22px;background:var(--glass-2);
}
.proof-strip div{text-align:left;}
.proof-strip b{display:block;font-size:1.25rem;color:var(--cyan);font-weight:900;}
.proof-strip span{font-size:.78rem;color:var(--text-3);}

/* ---------- Category matrix ---------- */
.cat-card{
  display:flex;flex-direction:column;overflow:hidden;
  border:1px solid var(--line);border-radius:var(--r-l);background:var(--glass-2);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.cat-card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--sh-1),0 0 26px rgba(56,189,248,.24);}
.cat-media{position:relative;overflow:hidden;height:150px;}
.cat-media img{width:100%;height:150px;object-fit:cover;opacity:.72;transition:transform .6s var(--ease);}
.cat-card:hover .cat-media img{transform:scale(1.06);}
.cat-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,18,.05),rgba(3,7,18,.92));}
.cat-body{padding:20px 20px 24px;display:flex;flex-direction:column;gap:8px;flex:1;}
.cat-body h3{margin:0;color:#fff;}
.cat-body p{margin:0;font-size:.9rem;color:var(--text-2);}
.cat-more{margin-top:auto;font-size:.85rem;font-weight:700;color:var(--cyan);display:inline-flex;align-items:center;gap:8px;}
.cat-card:hover .cat-more{gap:12px;}

/* ---------- Post list ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.post-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-m);padding:22px;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.post-card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--sh-1),0 0 22px rgba(56,189,248,.2);}
.post-cat{
  display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:var(--cyan);background:var(--cyan-soft);border:1px solid var(--line-2);
  border-radius:999px;padding:4px 11px;margin-bottom:12px;align-self:flex-start;
}
.post-card h3{font-size:1rem;color:#fff;margin-bottom:8px;}
.post-card h3 a{color:#fff;}
.post-card h3 a:hover{color:var(--cyan);}
.post-card p{font-size:.88rem;color:var(--text-2);margin-bottom:14px;}
.post-meta{margin-top:auto;font-size:.78rem;color:var(--text-3);display:flex;align-items:center;gap:8px;padding-top:12px;border-top:1px solid var(--line-3);}
.empty-note{grid-column:1/-1;text-align:left;color:var(--text-3);font-size:.9rem;padding:24px;border:1px dashed var(--line-3);border-radius:var(--r-m);}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;}
.faq-item{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--r-m);
  padding:4px 20px;transition:border-color var(--ease),background var(--ease);
}
.faq-item[open]{border-color:var(--line-2);background:var(--glass-2);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:flex-start;gap:14px;
  padding:16px 0;font-weight:700;font-size:.96rem;color:#fff;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.75rem;
  color:var(--cyan);margin-left:auto;padding-top:4px;transition:transform var(--ease);
}
.faq-item[open] summary::after{content:"\f068";}
.faq-item .faq-a{padding:0 0 18px;color:var(--text-2);font-size:.9rem;}

/* ---------- Trust ---------- */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.trust-item{
  border:1px solid var(--line);border-radius:var(--r-m);padding:20px;background:var(--glass);
  transition:border-color var(--ease),transform var(--ease);
}
.trust-item:hover{border-color:var(--line-2);transform:translateY(-3px);}
.trust-item i{font-size:1.3rem;color:var(--cyan);margin-bottom:12px;display:block;}
.trust-item b{display:block;color:#fff;font-size:.95rem;margin-bottom:6px;}
.trust-item span{font-size:.85rem;color:var(--text-2);}
.app-strip{
  margin-top:26px;display:flex;flex-wrap:wrap;align-items:center;gap:20px;justify-content:space-between;
  border:1px solid var(--line-2);border-radius:var(--r-l);padding:24px;
  background:linear-gradient(120deg,rgba(37,99,235,.18),rgba(56,189,248,.06));
}
.app-strip h3{margin:0 0 6px;color:#fff;}
.app-strip p{margin:0;color:var(--text-2);font-size:.9rem;max-width:640px;}

/* ---------- CTA ---------- */
.cta-panel{
  text-align:center;border:1px solid var(--line-2);border-radius:var(--r-xl);
  padding:52px 28px;background:linear-gradient(160deg,rgba(37,99,235,.22),rgba(3,7,18,.6));
  box-shadow:var(--sh-2),0 0 40px rgba(37,99,235,.25);
}
.cta-panel h2{margin-bottom:14px;}
.cta-panel p{color:var(--text-2);max-width:660px;margin:0 auto 26px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:26px;}
.pay-badge{
  font-size:.8rem;font-weight:700;color:var(--text-2);
  border:1px solid var(--line-3);border-radius:10px;padding:8px 15px;background:rgba(56,189,248,.05);
}
.pay-badge i{color:var(--cyan);margin-right:7px;}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;
  display:inline-flex;align-items:center;gap:10px;
  padding:0 18px;height:56px;border-radius:999px;
  background:rgba(7,7,13,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.9),rgba(7,7,13,.9)),linear-gradient(120deg,#38BDF8,#EC4899);
  background-origin:border-box;background-clip:padding-box,border-box;
  color:#fff;font-size:.85rem;font-weight:800;
  box-shadow:0 0 22px rgba(56,189,248,.45);
  transition:transform var(--ease),box-shadow var(--ease),opacity var(--ease);
  opacity:.82;
}
.fab i{color:var(--cyan);font-size:1.05rem;animation:fabPulse 2.4s ease-in-out infinite;}
.fab:hover{opacity:1;transform:scale(1.06);box-shadow:0 0 34px rgba(56,189,248,.7);}
.fab:active{transform:scale(.95) translateY(2px);}
.fab-dot{
  position:absolute;top:6px;right:10px;width:11px;height:11px;border-radius:50%;
  background:#EC4899;box-shadow:0 0 10px rgba(236,72,153,.9);border:2px solid #0B1220;
}
@keyframes fabPulse{0%,100%{opacity:1;}50%{opacity:.55;}}

/* ---------- Mobile sticky CTA ---------- */
.mobile-cta{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:55;
  align-items:center;justify-content:space-between;gap:14px;
  padding:12px 16px;background:rgba(6,14,30,.94);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--line-2);
}
.mobile-cta b{display:block;font-size:.88rem;color:#fff;}
.mobile-cta span{font-size:.74rem;color:var(--text-3);}

/* ---------- Footer ---------- */
.site-footer{background:var(--bg-1);border-top:1px solid var(--line);padding:56px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:.88rem;color:var(--text-2);max-width:420px;}
.footer-col h4{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);margin-bottom:14px;}
.footer-col ul{display:grid;gap:9px;}
.footer-col a{font-size:.89rem;color:var(--text-2);}
.footer-col a:hover{color:var(--cyan);}
.footer-note{
  margin-top:38px;padding-top:22px;border-top:1px solid var(--line-3);
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
}
.footer-note p{margin:0;font-size:.8rem;color:var(--text-3);max-width:900px;}
.age-badge{
  flex-shrink:0;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  font-weight:900;font-size:.85rem;color:var(--gold);
  border:1px solid rgba(251,191,36,.4);background:rgba(251,191,36,.08);
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .main-nav{
    position:absolute;top:72px;left:0;right:0;display:none;
    flex-direction:column;align-items:stretch;gap:2px;
    padding:14px 20px 20px;background:var(--glass-2);
    backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line);box-shadow:var(--sh-2);
  }
  .main-nav.is-open{display:flex;}
  .nav-link{padding:12px 14px;border-radius:12px;}
  .nav-link.is-active::after{display:none;}
  .nav-toggle{display:flex;margin-left:8px;}
  .header-actions{margin-left:auto;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .post-grid{grid-template-columns:repeat(2,1fr);}
  .trust-grid{grid-template-columns:repeat(2,1fr);}
  .proof-strip{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .section{padding:62px 0;}
}
@media (max-width:768px){
  .header-inner{height:66px;gap:10px;}
  .main-nav{top:66px;}
  .brand-text strong{font-size:.85rem;}
  .brand-text em{font-size:.6rem;}
  .header-actions .btn{padding:9px 14px;font-size:.82rem;}
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .hero{padding:54px 0 46px;}
  .hero-stats{grid-template-columns:repeat(2,1fr);}
  .hero-search{flex-wrap:wrap;border-radius:var(--r-l);padding:14px;}
  .hero-search input{flex:1 1 100%;padding:6px 2px;}
  .hero-search .btn{width:100%;}
  .sec-head--split{flex-direction:column;align-items:flex-start;}
  .mobile-cta{display:flex;}
  .site-footer{padding-bottom:96px;}
  .cta-panel{padding:38px 20px;}
}
@media (max-width:520px){
  .wrap{padding:0 16px;}
  h1{font-size:1.55rem;}
  h2{font-size:1.28rem;}
  .brand-mark{width:36px;height:36px;font-size:1rem;}
  .header-actions .btn-ghost{padding:8px 10px;font-size:.76rem;}
  .header-actions .btn-primary{padding:8px 12px;font-size:.76rem;}
  .post-grid{grid-template-columns:1fr;}
  .trust-grid{grid-template-columns:1fr;}
  .proof-strip{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .step{flex-direction:column;gap:12px;}
  .fab{height:52px;padding:0 14px;font-size:.78rem;bottom:88px;}
}

/* roulang page: category3 */
:root{
  --bg-0:#030712;
  --bg-1:#071022;
  --bg-2:#0A1730;
  --bg-3:#0D1F3C;
  --glass:rgba(12,28,56,.62);
  --glass-2:rgba(9,21,43,.88);
  --line:rgba(56,189,248,.16);
  --line-2:rgba(56,189,248,.40);
  --line-3:rgba(148,163,184,.14);
  --blue:#2563EB;
  --blue-d:#1D4ED8;
  --blue-l:#60A5FA;
  --cyan:#38BDF8;
  --cyan-soft:rgba(56,189,248,.12);
  --text:#E9F2FF;
  --text-2:#A8BDD8;
  --text-3:#7488A6;
  --gold:#FBBF24;
  --gold-2:#FCD34D;
  --green:#34D399;
  --red:#F87171;
  --r-s:10px;
  --r-m:16px;
  --r-l:24px;
  --r-xl:32px;
  --sh-1:0 10px 30px rgba(2,8,22,.45);
  --sh-2:0 20px 55px rgba(2,8,22,.62);
  --glow:0 0 26px rgba(56,189,248,.38);
  --glow-blue:0 0 30px rgba(37,99,235,.45);
  --ease:.26s cubic-bezier(.4,0,.2,1);
  --maxw:1200px;
}
/* ============================ RESET ============================ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block;border:0;vertical-align:middle;}
a{color:inherit;text-decoration:none;transition:color var(--ease),opacity var(--ease),background var(--ease),border-color var(--ease);}
ul,ol{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4,h5,p,figure,blockquote{margin:0;}
button{font-family:inherit;font-size:inherit;color:inherit;background:none;border:0;cursor:pointer;}
table{border-collapse:collapse;width:100%;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px;}
::selection{background:rgba(56,189,248,.34);color:#fff;}

/* ============================ LAYOUT ============================ */
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px;}
.section{position:relative;padding:76px 0;}
.section--tight{padding:52px 0;}
.section--alt{background:linear-gradient(180deg,var(--bg-0) 0%,var(--bg-1) 45%,var(--bg-0) 100%);}
.section--panel{background:var(--bg-1);}
.section-head{max-width:760px;margin-bottom:34px;}
.section-head h2{
  font-size:clamp(1.5rem,3.2vw,2.05rem);
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.28;
  color:#fff;
}
.section-head p{margin-top:12px;color:var(--text-2);font-size:.97rem;}
.divider-line{height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent);border:0;margin:0;}

/* ============================ TYPO HELPERS ============================ */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.71rem;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--cyan);
  background:var(--cyan-soft);
  border:1px solid var(--line-2);
  border-radius:999px;
  padding:6px 14px;
  margin-bottom:16px;
}
.eyebrow--gold{color:var(--gold);background:rgba(251,191,36,.10);border-color:rgba(251,191,36,.36);}
.muted{color:var(--text-2);}
.lead{color:var(--text-2);font-size:1.02rem;line-height:1.7;}

/* ============================ BUTTONS ============================ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  padding:13px 24px;
  border-radius:12px;
  border:1px solid transparent;
  font-size:.93rem;
  font-weight:700;
  letter-spacing:.01em;
  cursor:pointer;
  white-space:nowrap;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
}
.btn i{font-size:.92em;}
.btn-primary{
  background:linear-gradient(135deg,#3B82F6 0%,#2563EB 55%,#1D4ED8 100%);
  color:#fff;
  box-shadow:var(--glow-blue);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 38px rgba(56,189,248,.55),0 14px 34px rgba(2,8,22,.5);color:#fff;}
.btn-glow{
  background:linear-gradient(135deg,#38BDF8 0%,#2563EB 100%);
  color:#04121f;
  font-weight:800;
  box-shadow:0 0 26px rgba(56,189,248,.45);
}
.btn-glow:hover{transform:translateY(-2px);box-shadow:0 0 42px rgba(56,189,248,.7);color:#04121f;}
.btn-gold{
  background:linear-gradient(135deg,var(--gold-2) 0%,var(--gold) 55%,#D97706 100%);
  color:#1a1206;
  font-weight:800;
  box-shadow:0 0 28px rgba(251,191,36,.34);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 0 40px rgba(251,191,36,.58);color:#1a1206;}
.btn-ghost{background:rgba(56,189,248,.06);border-color:var(--line-2);color:var(--text);}
.btn-ghost:hover{background:rgba(56,189,248,.14);border-color:var(--cyan);color:#fff;}
.btn-outline{background:transparent;border-color:var(--line-3);color:var(--text-2);}
.btn-outline:hover{border-color:var(--cyan);color:var(--cyan);}
.btn-block{width:100%;}
.btn-sm{padding:9px 16px;font-size:.83rem;border-radius:10px;}
.btn-lg{padding:16px 32px;font-size:1rem;}
.btn:active{transform:translateY(0) scale(.985);}

/* ============================ HEADER / NAV ============================ */
.site-header{
  position:sticky;top:0;z-index:120;
  background:rgba(3,7,18,.78);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:18px;height:72px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;display:grid;place-items:center;
  border-radius:12px;font-size:1.15rem;
  background:linear-gradient(135deg,rgba(56,189,248,.24),rgba(37,99,235,.35));
  border:1px solid var(--line-2);
  box-shadow:0 0 18px rgba(56,189,248,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.12;}
.brand-text strong{
  font-size:.94rem;font-weight:900;letter-spacing:-.01em;
  background:linear-gradient(92deg,#E9F2FF 0%,#7DD3FC 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.brand-text em{
  font-style:normal;font-size:.66rem;letter-spacing:.13em;
  text-transform:uppercase;color:var(--text-3);font-weight:600;
}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  position:relative;padding:9px 13px;border-radius:10px;
  font-size:.885rem;font-weight:600;color:var(--text-2);white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(56,189,248,.08);}
.nav-link.is-active{color:#fff;background:rgba(56,189,248,.13);}
.nav-link.is-active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:3px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--cyan),var(--blue));
  box-shadow:0 0 10px rgba(56,189,248,.8);
}
.header-actions{display:flex;align-items:center;gap:9px;margin-left:14px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line-2);background:rgba(56,189,248,.07);
  padding:0;align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--cyan);border-radius:2px;transition:transform var(--ease),opacity var(--ease);}
.nav-toggle.is-open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ============================ HERO ============================ */
.hero{position:relative;overflow:hidden;padding:66px 0 70px;background:var(--bg-0);}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.30;filter:saturate(1.05);}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 520px at 12% 10%,rgba(56,189,248,.20),transparent 60%),
    radial-gradient(760px 480px at 88% 88%,rgba(37,99,235,.24),transparent 62%),
    linear-gradient(180deg,rgba(3,7,18,.72) 0%,rgba(3,7,18,.94) 68%,var(--bg-0) 100%);
}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:start;}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.8rem;color:var(--text-3);margin-bottom:18px;}
.crumbs a:hover{color:var(--cyan);}
.crumbs i{font-size:.62rem;opacity:.6;}
.hero h1{
  font-size:clamp(1.75rem,4vw,2.65rem);
  font-weight:900;
  line-height:1.2;
  letter-spacing:-.025em;
  color:#fff;
}
.hero h1 .hl{
  background:linear-gradient(96deg,#7DD3FC 0%,#38BDF8 45%,#2563EB 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero-sub{margin-top:18px;font-size:1.03rem;color:var(--text-2);line-height:1.72;max-width:620px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.fact-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:999px;font-size:.8rem;font-weight:600;
  color:var(--text-2);background:rgba(9,21,43,.72);border:1px solid var(--line-3);
}
.fact-chip i{color:var(--cyan);font-size:.78rem;}

/* --- hero side panel: membership tiers --- */
.tier-panel{
  background:linear-gradient(160deg,rgba(10,23,48,.94) 0%,rgba(6,14,32,.96) 100%);
  border:1px solid rgba(251,191,36,.28);
  border-radius:var(--r-l);
  box-shadow:var(--sh-2),inset 0 1px 0 rgba(252,211,77,.16);
  padding:24px 22px;
  position:relative;
  overflow:hidden;
}
.tier-panel::before{
  content:"";position:absolute;top:-60px;right:-60px;width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle,rgba(251,191,36,.26),transparent 70%);
}
.tier-panel-head{display:flex;align-items:center;gap:12px;position:relative;z-index:1;}
.tier-crown{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:1.15rem;
  background:linear-gradient(135deg,rgba(251,191,36,.22),rgba(217,119,6,.28));
  border:1px solid rgba(251,191,36,.45);
  color:var(--gold);
  box-shadow:0 0 22px rgba(251,191,36,.26);
}
.tier-panel-head h3{font-size:1rem;font-weight:800;color:#fff;line-height:1.3;}
.tier-panel-head p{font-size:.78rem;color:var(--text-3);margin-top:2px;}
.tier-now{
  margin-top:18px;padding:14px 16px;border-radius:var(--r-m);
  background:rgba(3,7,18,.6);border:1px solid rgba(251,191,36,.22);
  position:relative;z-index:1;
}
.tier-now .row-a{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.tier-badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:5px 12px;border-radius:999px;font-size:.74rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;
  background:linear-gradient(135deg,#FCD34D,#D97706);color:#1a1206;
}
.tier-now strong{font-size:1.5rem;font-weight:900;color:var(--gold-2);letter-spacing:-.02em;}
.tier-bar{margin-top:12px;height:7px;border-radius:999px;background:rgba(148,163,184,.18);overflow:hidden;}
.tier-bar span{display:block;height:100%;width:68%;border-radius:999px;background:linear-gradient(90deg,#FCD34D,#F59E0B 70%,#B45309);box-shadow:0 0 14px rgba(251,191,36,.6);}
.tier-bar-note{margin-top:9px;font-size:.76rem;color:var(--text-3);}
.tier-list{margin-top:18px;display:grid;gap:10px;position:relative;z-index:1;}
.tier-list li{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 14px;border-radius:12px;
  background:rgba(9,21,43,.66);border:1px solid var(--line-3);
  font-size:.84rem;color:var(--text-2);
}
.tier-list li span:last-child{font-weight:800;color:var(--gold-2);white-space:nowrap;}
.tier-panel .btn{margin-top:20px;position:relative;z-index:1;}

/* ============================ STATS STRIP ============================ */
.stats-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line-3);border:1px solid var(--line-3);border-radius:var(--r-l);overflow:hidden;
}
.stat-item{background:var(--glass-2);padding:24px 20px;text-align:left;}
.stat-item strong{
  display:block;font-size:1.6rem;font-weight:900;letter-spacing:-.02em;
  background:linear-gradient(94deg,#7DD3FC,#2563EB);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.stat-item em{
  display:block;font-style:normal;font-size:.83rem;color:var(--text-2);margin-top:7px;line-height:1.5;
}

/* ============================ BENEFITS ============================ */
.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.benefit-card{
  background:linear-gradient(165deg,rgba(12,28,56,.72),rgba(7,16,34,.86));
  border:1px solid var(--line);
  border-radius:var(--r-l);
  padding:26px 24px;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.benefit-card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--sh-1),0 0 28px rgba(56,189,248,.16);}
.benefit-ico{
  width:48px;height:48px;
  border-radius:14px;
  display:grid;
  place-items:center;
  font-size:1.1rem;
  color:var(--cyan);
  background:rgba(56,189,248,.10);
  border:1px solid var(--line-2);
  box-shadow:0 0 18px rgba(56,189,248,.18);
  margin-bottom:16px;
}
.benefit-card h3{font-size:1.05rem;font-weight:800;color:#fff;margin-bottom:9px;line-height:1.4;}
.benefit-card p{font-size:.9rem;color:var(--text-2);line-height:1.65;}
.benefit-meta{
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line-3);
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:.78rem;color:var(--text-3);
}
.benefit-meta strong{color:var(--cyan);font-weight:800;font-size:.86rem;}

/* ============================ CHANNELS ============================ */
.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.channel-card{
  position:relative;
  background:var(--glass-2);
  border:1px solid var(--line);
  border-radius:var(--r-m);
  padding:22px 20px;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
  overflow:hidden;
}
.channel-card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:0 0 26px rgba(56,189,248,.16);}
.channel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;}
.channel-ico{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  font-size:1.05rem;color:#fff;
  background:linear-gradient(135deg,rgba(56,189,248,.22),rgba(37,99,235,.32));
  border:1px solid var(--line-2);
}
.channel-badge{
  font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  padding:4px 9px;border-radius:999px;
  background:rgba(52,211,153,.14);color:var(--green);border:1px solid rgba(52,211,153,.34);
}
.channel-badge.warm{background:rgba(251,191,36,.14);color:var(--gold);border-color:rgba(251,191,36,.34);}
.channel-card h3{font-size:1rem;font-weight:800;color:#fff;margin-bottom:6px;}
.channel-card > p{font-size:.83rem;color:var(--text-3);line-height:1.55;min-height:44px;}
.channel-list{margin-top:14px;display:grid;gap:8px;}
.channel-list li{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  font-size:.8rem;color:var(--text-2);padding:7px 0;border-bottom:1px dashed var(--line-3);
}
.channel-list li:last-child{border-bottom:0;padding-bottom:0;}
.channel-list li span:last-child{font-weight:700;color:var(--text);white-space:nowrap;}

/* ============================ COMPARE TABLE ============================ */
.table-scroll{
  overflow-x:auto;-webkit-overflow-scrolling:touch;
  border:1px solid var(--line);border-radius:var(--r-l);
  background:var(--glass-2);
}
.cmp-table{width:100%;min-width:720px;font-size:.88rem;}
.cmp-table thead th{
  text-align:left;font-size:.76rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  color:var(--text-3);padding:16px 18px;background:rgba(13,31,60,.72);
  border-bottom:1px solid var(--line-2);white-space:nowrap;
}
.cmp-table tbody td{
  padding:15px 18px;color:var(--text-2);border-bottom:1px solid var(--line-3);
  vertical-align:middle;
}
.cmp-table tbody tr:last-child td{border-bottom:0;}
.cmp-table tbody tr:hover td{background:rgba(56,189,248,.05);}
.cmp-table td.strong{color:#fff;font-weight:700;}
.cmp-table td .ok{color:var(--green);font-weight:700;}
.cmp-table td .hl{color:var(--gold);font-weight:700;}
.table-note{margin-top:14px;font-size:.8rem;color:var(--text-3);}

/* ============================ PROCESS ============================ */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step;}
.process-step{
  position:relative;padding:24px 20px 22px;
  background:linear-gradient(165deg,rgba(12,28,56,.6),rgba(7,16,34,.8));
  border:1px solid var(--line);border-radius:var(--r-m);
  transition:border-color var(--ease),transform var(--ease);
}
.process-step:hover{border-color:var(--line-2);transform:translateY(-3px);}
.step-num{
  display:inline-grid;place-items:center;width:36px;height:36px;border-radius:11px;
  font-size:.92rem;font-weight:900;color:#04121f;
  background:linear-gradient(135deg,#38BDF8,#2563EB);
  box-shadow:0 0 18px rgba(56,189,248,.34);margin-bottom:14px;
}
.process-step h3{font-size:.98rem;font-weight:800;color:#fff;margin-bottom:8px;line-height:1.4;}
.process-step p{font-size:.85rem;color:var(--text-2);line-height:1.6;}

/* ============================ TIER LIMITS ============================ */
.limit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.limit-card{
  padding:22px 18px;border-radius:var(--r-m);
  background:var(--glass-2);border:1px solid var(--line-3);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.limit-card:hover{transform:translateY(-3px);}
.limit-card.is-gold{border-color:rgba(251,191,36,.36);box-shadow:0 0 24px rgba(251,191,36,.12);}
.limit-card.is-gold .limit-name{color:var(--gold-2);}
.limit-name{
  font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:12px;display:flex;align-items:center;gap:8px;
}
.limit-card .amount{font-size:1.35rem;font-weight:900;color:#fff;letter-spacing:-.02em;line-height:1.2;}
.limit-card .amount small{font-size:.72rem;font-weight:600;color:var(--text-3);display:block;margin-top:4px;}
.limit-list{margin-top:14px;display:grid;gap:7px;font-size:.8rem;color:var(--text-2);}
.limit-list li{display:flex;justify-content:space-between;gap:8px;}
.limit-list li strong{color:var(--text);font-weight:700;}

/* ============================ FAQ ============================ */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{
  background:var(--glass-2);border:1px solid var(--line);border-radius:var(--r-m);
  overflow:hidden;transition:border-color var(--ease);
}
.faq-item[open]{border-color:var(--line-2);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 20px;
  display:flex;align-items:flex-start;justify-content:space-between;gap:14px;
  font-size:.95rem;font-weight:700;color:#fff;line-height:1.5;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .fi{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
  font-size:.75rem;color:var(--cyan);background:rgba(56,189,248,.12);
  border:1px solid var(--line-2);transition:transform var(--ease);
}
.faq-item[open] summary .fi{transform:rotate(45deg);}
.faq-item .answer{padding:0 20px 20px;font-size:.89rem;color:var(--text-2);line-height:1.72;}

/* ============================ TRUST ============================ */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.trust-item{
  display:flex;align-items:flex-start;gap:13px;
  padding:20px 18px;border-radius:var(--r-m);
  background:rgba(9,21,43,.66);border:1px solid var(--line-3);
}
.trust-item i{font-size:1.15rem;color:var(--cyan);margin-top:3px;flex-shrink:0;}
.trust-item strong{display:block;font-size:.9rem;color:#fff;font-weight:800;margin-bottom:4px;}
.trust-item span{font-size:.8rem;color:var(--text-3);line-height:1.55;}

/* ============================ CTA BAND ============================ */
.cta-band{
  position:relative;overflow:hidden;
  border-radius:var(--r-xl);
  padding:44px 40px;
  background:
    radial-gradient(560px 320px at 88% 10%,rgba(56,189,248,.26),transparent 62%),
    linear-gradient(135deg,rgba(12,28,56,.95),rgba(5,11,26,.98));
  border:1px solid var(--line-2);
  box-shadow:var(--sh-2);
  display:grid;grid-template-columns:1.4fr .6fr;gap:30px;align-items:center;
}
.cta-band h2{font-size:clamp(1.35rem,2.8vw,1.85rem);font-weight:900;color:#fff;line-height:1.3;letter-spacing:-.02em;}
.cta-band p{margin-top:12px;color:var(--text-2);font-size:.95rem;max-width:620px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px;}
.cta-figure{
  border-radius:var(--r-l);overflow:hidden;border:1px solid var(--line-2);
  box-shadow:0 0 30px rgba(56,189,248,.18);
}
.cta-figure img{width:100%;height:190px;object-fit:cover;}

/* ============================ FOOTER ============================ */
.site-footer{
  background:var(--bg-1);
  border-top:1px solid var(--line);
  padding:58px 0 30px;
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;
  padding-bottom:36px;border-bottom:1px solid var(--line-3);
}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:.86rem;color:var(--text-3);line-height:1.7;max-width:380px;}
.footer-col h4{
  font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--cyan);margin-bottom:16px;
}
.footer-col ul{display:grid;gap:10px;}
.footer-col ul a{font-size:.87rem;color:var(--text-2);}
.footer-col ul a:hover{color:var(--cyan);}
.footer-note{
  padding-top:24px;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
}
.footer-note p{font-size:.79rem;color:var(--text-3);line-height:1.6;max-width:860px;}
.age-badge{
  display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;
  font-size:.82rem;font-weight:900;color:#fff;
  background:rgba(248,113,113,.14);border:1px solid rgba(248,113,113,.44);
  flex-shrink:0;
}

/* ============================ FAB ============================ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:90;
  width:58px;height:58px;border-radius:18px;
  display:grid;place-items:center;
  font-size:1.35rem;color:#04121f;
  background:linear-gradient(135deg,#38BDF8 0%,#2563EB 100%);
  border:1px solid rgba(56,189,248,.7);
  box-shadow:0 0 26px rgba(56,189,248,.55);
  transition:transform var(--ease),box-shadow var(--ease),opacity var(--ease);
  opacity:.86;
}
.fab:hover{transform:scale(1.09);opacity:1;box-shadow:0 0 42px rgba(56,189,248,.8);}
.fab:active{transform:scale(.95);}
.fab .dot{
  position:absolute;top:-3px;right:-3px;width:15px;height:15px;border-radius:50%;
  background:#EF4444;border:2px solid #030712;
  box-shadow:0 0 10px rgba(239,68,68,.9);
  animation:fabPulse 1.6s infinite;
}
@keyframes fabPulse{0%,100%{transform:scale(1);opacity:1;}50%{transform:scale(1.18);opacity:.75;}}

/* ============================ BOTTOM BAR ============================ */
.bottom-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:100;
  background:rgba(3,7,18,.92);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--line-2);
  padding:12px 0;
}
.bottom-bar-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;}
.bottom-bar-text{font-size:.85rem;color:var(--text-2);line-height:1.45;}
.bottom-bar-text strong{color:#fff;font-weight:800;}
.bottom-bar-text span{display:block;font-size:.76rem;color:var(--text-3);}
.bottom-bar-actions{display:flex;gap:10px;flex-shrink:0;}

/* ============================ RESPONSIVE ============================ */
@media screen and (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:32px;}
  .tier-panel{max-width:560px;}
  .stats-strip{grid-template-columns:repeat(2,1fr);}
  .benefit-grid{grid-template-columns:repeat(2,1fr);}
  .channel-grid{grid-template-columns:repeat(2,1fr);}
  .process-grid{grid-template-columns:repeat(2,1fr);}
  .limit-grid{grid-template-columns:repeat(2,1fr);}
  .trust-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .cta-band{grid-template-columns:1fr;padding:34px 26px;}
  .cta-figure img{height:220px;}
}
@media screen and (max-width:860px){
  .main-nav{
    position:fixed;top:72px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(3,7,18,.98);
    border-bottom:1px solid var(--line-2);
    padding:14px 22px 22px;
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:transform var(--ease),opacity var(--ease);
    margin-left:0;
  }
  .main-nav.is-open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .nav-link{padding:12px 14px;font-size:.95rem;}
  .nav-link.is-active::after{left:14px;right:auto;width:28px;}
  .header-actions{margin-left:auto;}
  .nav-toggle{display:flex;}
}
@media screen and (max-width:640px){
  .wrap{padding:0 16px;}
  .section{padding:56px 0;}
  .section--tight{padding:42px 0;}
  .hero{padding:48px 0 56px;}
  .hero-cta .btn{flex:1 1 auto;}
  .stats-strip{grid-template-columns:1fr;}
  .benefit-grid,.channel-grid,.process-grid,.limit-grid,.trust-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-note{flex-direction:column;align-items:flex-start;}
  .bottom-bar-inner{flex-direction:column;align-items:stretch;gap:10px;}
  .bottom-bar-actions .btn{flex:1;}
  .header-actions .btn-ghost{display:none;}
  .cta-band{padding:28px 20px;}
  .cta-figure img{height:180px;}
  .fab{bottom:132px;left:12px;width:52px;height:52px;border-radius:16px;font-size:1.2rem;}
}
@media screen and (max-width:420px){
  .brand-text{display:none;}
  .footer-brand .brand .brand-text{display:flex;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;}
  html{scroll-behavior:auto;}
}