/* roulang page: index */
:root{
  --bg-deep:#2B0404;
  --bg-base:#450A0A;
  --bg-soft:#3A0707;
  --panel:#520D0D;
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#B45309;
  --orange:#F97316;
  --cream:#FFFBEB;
  --taupe:#E7E5E4;
  --muted:#E0C0A8;
  --line:rgba(251,191,36,.22);
  --line-strong:rgba(251,191,36,.45);
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 20px 45px -24px rgba(0,0,0,.85);
  --shadow-gold:0 18px 40px -18px rgba(251,191,36,.45);
  --ff:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  --maxw:1200px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--ff);
  font-size:16px;
  line-height:1.65;
  color:var(--cream);
  background:var(--bg-deep);
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(circle at 12% 8%,rgba(249,115,22,.16),transparent 42%),
    radial-gradient(circle at 88% 2%,rgba(251,191,36,.13),transparent 38%),
    radial-gradient(circle at 50% 100%,rgba(180,83,9,.18),transparent 55%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none;margin:0;padding:0}
h1,h2,h3,h4{margin:0;line-height:1.24;font-weight:800;letter-spacing:-.012em}
p{margin:0}
table{border-collapse:collapse;width:100%}
:focus-visible{outline:2px solid var(--gold-soft);outline-offset:3px}

.container{width:min(100% - 32px,var(--maxw));margin-inline:auto;position:relative;z-index:1}

/* ============ HEADER / NAV ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:200;
  background:rgba(43,4,4,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;
  align-items:center;
  gap:14px;
  min-height:74px;
}
.brand{
  display:flex;
  align-items:center;
  gap:11px;
  font-weight:900;
  font-size:1.02rem;
  letter-spacing:-.02em;
  color:var(--gold-soft);
  flex-shrink:0;
}
.brand-mark{
  width:40px;height:40px;
  border-radius:13px;
  background:linear-gradient(145deg,var(--gold),var(--orange));
  display:grid;place-items:center;
  color:#450A0A;
  font-size:1.05rem;
  box-shadow:0 8px 20px -8px rgba(251,191,36,.85);
  flex-shrink:0;
}
.brand em{font-style:normal;color:var(--taupe);font-weight:600;font-size:.82em;display:block;letter-spacing:.02em}
.nav-menu{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:auto;
}
.nav-menu a{
  padding:9px 14px;
  border-radius:999px;
  font-size:.9rem;
  font-weight:600;
  color:var(--taupe);
  transition:color .25s,background .25s,box-shadow .25s;
  white-space:nowrap;
}
.nav-menu a:hover{color:var(--gold-soft);background:rgba(251,191,36,.1)}
.nav-menu a.active{
  color:#450A0A;
  background:linear-gradient(135deg,var(--gold),var(--orange));
  box-shadow:0 10px 22px -12px rgba(251,191,36,.95);
}
.nav-actions{display:flex;align-items:center;gap:9px;margin-left:14px;flex-shrink:0}
.btn-login{
  padding:9px 15px;
  border-radius:999px;
  border:1px solid rgba(251,191,36,.45);
  color:var(--gold-soft);
  font-size:.88rem;
  font-weight:700;
  transition:background .25s,transform .2s;
}
.btn-login:hover{background:rgba(251,191,36,.14);transform:translateY(-1px)}
.btn-signup{
  padding:10px 20px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--gold) 0%,var(--orange) 100%);
  color:#450A0A;
  font-size:.88rem;
  font-weight:800;
  box-shadow:0 12px 26px -12px rgba(249,115,22,.95);
  transition:transform .2s,box-shadow .25s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 18px 32px -12px rgba(249,115,22,1)}
.nav-toggle{
  display:none;
  width:40px;height:40px;
  border-radius:12px;
  border:1px solid var(--line);
  color:var(--gold-soft);
  place-items:center;
  font-size:1rem;
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  padding:14px 26px;
  border-radius:999px;
  font-size:.94rem;
  font-weight:700;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .22s,box-shadow .28s,background .28s,border-color .28s;
  text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,var(--gold) 0%,var(--orange) 100%);
  color:#450A0A;
  box-shadow:0 16px 34px -16px rgba(249,115,22,.95);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 42px -16px rgba(249,115,22,1)}
.btn-ghost{
  border-color:rgba(251,191,36,.45);
  background:rgba(251,191,36,.07);
  color:var(--gold-soft);
}
.btn-ghost:hover{background:rgba(251,191,36,.16);transform:translateY(-2px)}
.btn:active{transform:translateY(1px) scale(.985)}

/* ============ SHARED ============ */
.section{padding:78px 0;position:relative;z-index:1}
.section--alt{background:linear-gradient(180deg,rgba(69,10,10,.9),rgba(43,4,4,.25))}
.section--deep{background:linear-gradient(180deg,rgba(43,4,4,.4),rgba(58,7,7,.95),rgba(43,4,4,.4))}
.section-head{max-width:780px;margin-bottom:40px}
.section-head h2{font-size:clamp(1.5rem,3.1vw,2.2rem);margin:16px 0 14px}
.section-head p{color:var(--muted);font-size:1rem;max-width:68ch}
.section-head--split{
  display:grid;
  grid-template-columns:1.35fr .85fr;
  gap:32px;
  align-items:end;
  max-width:none;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.72rem;
  font-weight:800;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--gold);
  background:rgba(251,191,36,.1);
  border:1px solid var(--line);
  padding:6px 14px;
  border-radius:999px;
}
.eyebrow i{color:var(--orange)}

.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

.card{
  background:linear-gradient(165deg,rgba(82,13,13,.92),rgba(58,7,7,.96));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px;
  transition:transform .28s,border-color .28s,box-shadow .28s;
}
.card:hover{
  transform:translateY(-5px);
  border-color:var(--line-strong);
  box-shadow:0 26px 50px -28px rgba(251,191,36,.55);
}
.card h3{font-size:1.13rem;margin-bottom:10px;color:var(--gold-soft)}
.card p{color:var(--muted);font-size:.94rem}
.card-icon{
  width:48px;height:48px;
  border-radius:14px;
  display:grid;place-items:center;
  background:rgba(251,191,36,.13);
  border:1px solid var(--line);
  color:var(--gold);
  font-size:1.15rem;
  margin-bottom:18px;
}

/* ============ HERO ============ */
.hero{padding:56px 0 70px;position:relative;z-index:1}
.hero-grid{
  display:grid;
  grid-template-columns:1.58fr 1fr;
  gap:22px;
  align-items:start;
}
.hero-main{
  border-radius:var(--radius-l);
  padding:46px 42px;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  background-image:
    linear-gradient(118deg,rgba(35,3,3,.95) 0%,rgba(69,10,10,.78) 55%,rgba(82,13,13,.62) 100%),
    url('/assets/images/6631897c8b99486e.jpg');
  background-size:cover;
  background-position:center;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.hero-main h1{
  font-size:clamp(1.55rem,3.4vw,2.5rem);
  margin:18px 0 18px;
  line-height:1.22;
}
.hero-lead{
  color:var(--muted);
  font-size:1rem;
  max-width:60ch;
  margin-bottom:28px;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}
.hero-facts{
  display:flex;
  flex-wrap:wrap;
  gap:14px 34px;
  padding-top:24px;
  border-top:1px solid var(--line);
}
.hero-facts div{display:flex;flex-direction:column;gap:2px}
.hero-facts strong{
  font-size:1.42rem;
  font-weight:900;
  color:var(--gold);
  letter-spacing:-.02em;
}
.hero-facts span{font-size:.8rem;color:var(--muted);letter-spacing:.02em}
.hero-side{display:grid;gap:22px}
.hero-card{
  border-radius:var(--radius);
  padding:26px 26px 28px;
  background:linear-gradient(160deg,#5A0F0F,#3A0707);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  transition:transform .3s,border-color .3s;
}
.hero-card:nth-child(1){transform:translateY(-8px)}
.hero-card:nth-child(2){transform:translateY(8px)}
.hero-card:hover{border-color:var(--line-strong);transform:translateY(0)}
.hero-card .hc-label{
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:.7rem;
  font-weight:800;
  letter-spacing:.15em;
  text-transform:uppercase;
  color:var(--orange);
  margin-bottom:12px;
}
.hero-card h3{font-size:1.25rem;color:var(--gold-soft);margin-bottom:8px}
.hero-card p{font-size:.9rem;color:var(--muted)}

/* ============ LADDER ============ */
.ladder{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.ladder-item{
  position:relative;
  padding:28px 24px 30px;
  border-radius:var(--radius);
  background:linear-gradient(170deg,rgba(82,13,13,.85),rgba(43,4,4,.9));
  border:1px solid var(--line);
  transition:transform .28s,border-color .28s;
}
.ladder-item:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.ladder-item::before{
  counter-increment:step;
  content:"0" counter(step);
  font-size:2.1rem;
  font-weight:900;
  color:rgba(251,191,36,.32);
  display:block;
  margin-bottom:10px;
  letter-spacing:-.04em;
}
.ladder-item h3{font-size:1.03rem;color:var(--gold-soft);margin-bottom:9px}
.ladder-item p{font-size:.9rem;color:var(--muted)}

/* ============ TABLE ============ */
.table-wrap{
  overflow-x:auto;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(43,4,4,.55);
  -webkit-overflow-scrolling:touch;
}
.compare-table{min-width:680px;font-size:.92rem}
.compare-table th,
.compare-table td{
  padding:16px 20px;
  text-align:left;
  border-bottom:1px solid rgba(251,191,36,.13);
}
.compare-table thead th{
  background:rgba(82,13,13,.85);
  color:var(--gold-soft);
  font-weight:800;
  font-size:.86rem;
  letter-spacing:.04em;
  text-transform:uppercase;
  white-space:nowrap;
}
.compare-table tbody th{
  font-weight:700;
  color:var(--cream);
  background:rgba(58,7,7,.6);
  white-space:nowrap;
}
.compare-table td{color:var(--muted)}
.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td{border-bottom:0}
.compare-table tbody tr:hover td{background:rgba(251,191,36,.05);color:var(--cream)}

/* ============ GOLDEN HOUR ============ */
.hour-panel{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:26px;
  align-items:stretch;
}
.hour-main{
  border-radius:var(--radius-l);
  padding:38px 36px;
  border:1px solid var(--line);
  background-image:
    linear-gradient(120deg,rgba(35,3,3,.93),rgba(69,10,10,.7)),
    url('/assets/images/d255d1908509960c.jpg');
  background-size:cover;
  background-position:center;
}
.hour-list{display:grid;gap:14px;margin-top:26px}
.hour-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:15px 20px;
  border-radius:var(--radius-s);
  background:rgba(43,4,4,.62);
  border:1px solid var(--line);
  transition:border-color .25s,background .25s;
}
.hour-row:hover{border-color:var(--line-strong);background:rgba(82,13,13,.7)}
.hour-row strong{color:var(--gold-soft);font-size:1rem;white-space:nowrap}
.hour-row span{font-size:.86rem;color:var(--muted);text-align:right}
.hour-row .hot{
  font-size:.66rem;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#450A0A;
  background:linear-gradient(135deg,var(--gold),var(--orange));
  padding:4px 10px;
  border-radius:999px;
  white-space:nowrap;
}
.countdown-box{
  border-radius:var(--radius-l);
  padding:34px 30px;
  border:1px solid var(--line);
  background:linear-gradient(165deg,#5A0F0F,#2B0404);
  display:flex;
  flex-direction:column;
  justify-content:center;
  text-align:center;
}
.countdown-box h3{font-size:1.05rem;color:var(--gold-soft);margin-bottom:8px}
.countdown-box p{font-size:.87rem;color:var(--muted);margin-bottom:24px}
.countdown{display:flex;justify-content:center;gap:12px}
.countdown div{
  min-width:74px;
  padding:14px 8px;
  border-radius:var(--radius-s);
  background:rgba(43,4,4,.75);
  border:1px solid var(--line);
}
.countdown strong{display:block;font-size:1.65rem;font-weight:900;color:var(--gold);letter-spacing:-.03em}
.countdown span{font-size:.68rem;color:var(--muted);letter-spacing:.12em;text-transform:uppercase}

/* ============ GAME GRID ============ */
.game-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.game-card{
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
  background:linear-gradient(170deg,rgba(82,13,13,.9),rgba(43,4,4,.95));
  transition:transform .3s,border-color .3s,box-shadow .3s;
  position:relative;
}
.game-card:hover{
  transform:translateY(-6px);
  border-color:var(--line-strong);
  box-shadow:0 28px 54px -30px rgba(251,191,36,.6);
}
.game-thumb{position:relative;aspect-ratio:16/10;overflow:hidden}
.game-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.game-card:hover .game-thumb img{transform:scale(1.06)}
.game-thumb::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(43,4,4,0) 35%,rgba(43,4,4,.9) 100%);
}
.game-tag{
  position:absolute;
  top:14px;left:14px;
  z-index:2;
  font-size:.66rem;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
  padding:5px 11px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--gold),var(--orange));
  color:#450A0A;
}
.game-body{padding:22px 24px 26px}
.game-body h3{font-size:1.05rem;color:var(--gold-soft);margin-bottom:8px}
.game-body p{font-size:.9rem;color:var(--muted);margin-bottom:14px}
.game-meta{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  font-size:.76rem;
  color:var(--muted);
}
.game-meta b{
  color:var(--gold);
  font-weight:800;
}

/* ============ ALGORITHM ARTICLE BLOCK ============ */
.algo-flow{display:grid;gap:20px}
.algo-item{
  padding:30px 32px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(150deg,rgba(58,7,7,.9),rgba(43,4,4,.72));
  border-left:3px solid rgba(251,191,36,.6);
}
.algo-item h3{
  font-size:1.08rem;
  color:var(--gold-soft);
  margin-bottom:12px;
  line-height:1.45;
}
.algo-item p{color:var(--muted);font-size:.95rem}
.algo-item p + p{margin-top:12px}
.algo-note{
  margin-top:18px;
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:14px 18px;
  border-radius:var(--radius-s);
  background:rgba(249,115,22,.09);
  border:1px solid rgba(249,115,22,.28);
  font-size:.87rem;
  color:var(--gold-soft);
}
.algo-note i{color:var(--orange);margin-top:3px}

/* ============ CATEGORY WALL ============ */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat-card{
  display:block;
  padding:30px 28px 32px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(82,13,13,.8),rgba(43,4,4,.92));
  transition:transform .28s,border-color .28s,background .28s;
}
.cat-card:hover{transform:translateY(-6px);border-color:var(--line-strong);background:linear-gradient(160deg,rgba(105,17,17,.85),rgba(58,7,7,.95))}
.cat-card i{font-size:1.4rem;color:var(--gold);margin-bottom:16px;display:block}
.cat-card h3{font-size:1.1rem;color:var(--gold-soft);margin-bottom:10px}
.cat-card p{font-size:.9rem;color:var(--muted)}
.cat-card .cat-go{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:18px;
  font-size:.84rem;
  font-weight:800;
  color:var(--gold);
  letter-spacing:.03em;
}
.cat-card:hover .cat-go i{transform:translateX(4px)}
.cat-card .cat-go i{margin:0;font-size:.8rem;transition:transform .28s}

/* ============ REVIEWS ============ */
.review-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.review-card{
  padding:26px 24px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(170deg,rgba(58,7,7,.95),rgba(43,4,4,.85));
  display:flex;
  flex-direction:column;
  gap:14px;
  transition:transform .28s,border-color .28s;
}
.review-card:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.review-stars{color:var(--gold);font-size:.82rem;letter-spacing:2px}
.review-card p{font-size:.9rem;color:var(--muted);flex:1}
.review-user{font-size:.8rem;color:var(--gold-soft);font-weight:700}
.review-user span{display:block;font-weight:500;color:var(--muted);font-size:.76rem;margin-top:3px}

/* ============ TRUST BAR ============ */
.trust-bar{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
  padding:34px 30px;
  border-radius:var(--radius-l);
  border:1px solid var(--line);
  background:linear-gradient(120deg,rgba(82,13,13,.65),rgba(43,4,4,.9));
}
.trust-item{display:flex;gap:14px;align-items:flex-start}
.trust-item i{
  font-size:1.15rem;
  color:var(--gold);
  width:44px;height:44px;
  border-radius:13px;
  display:grid;place-items:center;
  background:rgba(251,191,36,.11);
  border:1px solid var(--line);
  flex-shrink:0;
}
.trust-item h3{font-size:.97rem;color:var(--gold-soft);margin-bottom:5px}
.trust-item p{font-size:.84rem;color:var(--muted)}

/* ============ NEWS / CMS ============ */
.news-layout{display:grid;grid-template-columns:2fr 1fr;gap:26px;align-items:start}
.news-list{display:grid;gap:16px}
.news-card{
  display:grid;
  grid-template-columns:170px 1fr;
  gap:20px;
  padding:16px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(150deg,rgba(58,7,7,.9),rgba(43,4,4,.72));
  transition:transform .28s,border-color .28s;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.news-thumb{
  border-radius:var(--radius-s);
  overflow:hidden;
  aspect-ratio:16/10;
  background:rgba(43,4,4,.7);
}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body h3{font-size:1rem;color:var(--gold-soft);margin-bottom:8px;line-height:1.45}
.news-body p{font-size:.87rem;color:var(--muted);margin-bottom:12px}
.news-meta{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  font-size:.76rem;
  color:var(--muted);
}
.news-meta span{display:inline-flex;align-items:center;gap:6px}
.news-meta i{color:var(--orange);font-size:.72rem}
.news-side{
  padding:26px 24px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(170deg,rgba(82,13,13,.72),rgba(43,4,4,.9));
  position:sticky;
  top:96px;
}
.news-side h3{font-size:1.02rem;color:var(--gold-soft);margin-bottom:18px}
.side-item{
  display:block;
  padding:13px 0;
  border-bottom:1px dashed rgba(251,191,36,.18);
  transition:padding-left .25s;
}
.side-item:last-child{border-bottom:0}
.side-item:hover{padding-left:6px}
.side-item strong{display:block;font-size:.89rem;font-weight:700;color:var(--cream);line-height:1.45}
.side-item span{font-size:.75rem;color:var(--muted)}
.news-empty{
  padding:34px 26px;
  border-radius:var(--radius);
  border:1px dashed var(--line-strong);
  color:var(--muted);
  font-size:.92rem;
  text-align:center;
}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step-item{
  padding:30px 28px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(58,7,7,.92),rgba(43,4,4,.8));
  transition:border-color .28s,transform .28s;
}
.step-item:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.step-num{
  width:42px;height:42px;
  border-radius:50%;
  display:grid;place-items:center;
  font-weight:900;
  color:#450A0A;
  background:linear-gradient(135deg,var(--gold),var(--orange));
  margin-bottom:18px;
  font-size:1rem;
}
.step-item h3{font-size:1.05rem;color:var(--gold-soft);margin-bottom:9px}
.step-item p{font-size:.9rem;color:var(--muted)}

/* ============ PAYMENT ============ */
.pay-panel{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:28px;
  align-items:center;
  padding:40px 38px;
  border-radius:var(--radius-l);
  border:1px solid var(--line);
  background:linear-gradient(125deg,rgba(82,13,13,.88),rgba(43,4,4,.95));
}
.pay-panel h2{font-size:clamp(1.4rem,2.6vw,1.9rem);margin-bottom:14px}
.pay-panel p{color:var(--muted);font-size:.95rem;margin-bottom:22px}
.pay-badges{display:flex;flex-wrap:wrap;gap:10px}
.pay-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 16px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(43,4,4,.7);
  font-size:.84rem;
  font-weight:700;
  color:var(--gold-soft);
  transition:border-color .25s,background .25s;
}
.pay-badge:hover{border-color:var(--line-strong);background:rgba(251,191,36,.1)}
.pay-badge i{color:var(--orange)}

/* ============ FAQ ============ */
.faq-wrap{max-width:900px}
.faq-item{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(58,7,7,.62);
  margin-bottom:12px;
  overflow:hidden;
  transition:border-color .25s;
}
.faq-item[open]{border-color:var(--line-strong);background:rgba(82,13,13,.7)}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:19px 24px;
  font-weight:700;
  font-size:.98rem;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f078";
  font-family:"Font Awesome 6 Free",sans-serif;
  font-weight:900;
  color:var(--gold);
  font-size:.8rem;
  transition:transform .25s;
  flex-shrink:0;
}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-body{padding:0 24px 22px;color:var(--muted);font-size:.92rem}

/* ============ FINAL CTA ============ */
.final-cta{
  text-align:center;
  padding:56px 34px;
  border-radius:var(--radius-l);
  border:1px solid var(--line-strong);
  background:linear-gradient(140deg,rgba(105,17,17,.9),rgba(43,4,4,.96));
  box-shadow:0 30px 60px -34px rgba(251,191,36,.65);
}
.final-cta h2{font-size:clamp(1.45rem,3vw,2.05rem);margin-bottom:14px}
.final-cta p{color:var(--muted);max-width:64ch;margin:0 auto 26px;font-size:.96rem}
.final-cta .hero-cta{justify-content:center;margin-bottom:0}

/* ============ FOOTER ============ */
.site-footer{
  margin-top:20px;
  padding:56px 0 26px;
  background:linear-gradient(180deg,rgba(43,4,4,.5),#1E0202);
  border-top:1px solid var(--line);
  position:relative;
  z-index:1;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr;
  gap:36px;
  padding-bottom:36px;
  border-bottom:1px solid rgba(251,191,36,.14);
}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand .brand-mark{width:38px;height:38px;border-radius:12px}
.footer-brand strong{font-size:1rem;color:var(--gold-soft);font-weight:900}
.footer-col p{font-size:.87rem;color:var(--muted);max-width:44ch}
.footer-col h3{
  font-size:.8rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:16px;
}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{font-size:.88rem;color:var(--muted);transition:color .25s}
.footer-col ul a:hover{color:var(--gold-soft)}
.footer-bottom{
  padding-top:24px;
  display:flex;
  flex-wrap:wrap;
  gap:14px 24px;
  align-items:center;
  justify-content:space-between;
  font-size:.8rem;
  color:var(--muted);
}
.age-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;height:38px;
  border-radius:50%;
  border:1px solid var(--line-strong);
  color:var(--gold);
  font-weight:900;
  font-size:.78rem;
}

/* ============ FAB ============ */
.fab{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:150;
  width:58px;height:58px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:radial-gradient(circle at 32% 28%,#5A0F0F,#2B0404 72%);
  border:2px solid var(--gold);
  color:var(--gold-soft);
  font-size:1.2rem;
  box-shadow:0 8px 28px -6px rgba(251,191,36,.5);
  opacity:.85;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .3s,opacity .3s,box-shadow .3s;
}
.fab::after{
  content:"";
  position:absolute;
  top:2px;
  right:2px;
  width:14px;height:14px;
  border-radius:50%;
  background:#EF4444;
  box-shadow:0 0 0 2px #2B0404;
}
.fab:hover{
  opacity:1;
  transform:scale(1.1);
  box-shadow:0 12px 34px -6px rgba(251,191,36,.8);
}
.fab:hover i{animation:fabSpin .7s ease}
.fab:active{transform:scale(.94) translateY(3px)}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes fabSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}

/* ============ RESPONSIVE ============ */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr}
  .hero-side{grid-template-columns:1fr 1fr;grid-template-rows:none}
  .hero-card:nth-child(1),.hero-card:nth-child(2){transform:none}
  .ladder{grid-template-columns:repeat(2,1fr)}
  .review-grid{grid-template-columns:repeat(2,1fr)}
  .news-layout{grid-template-columns:1fr}
  .news-side{position:static}
  .trust-bar{grid-template-columns:repeat(2,1fr)}
  .hour-panel{grid-template-columns:1fr}
  .pay-panel{grid-template-columns:1fr;padding:34px 28px}
}

@media (max-width:980px){
  .nav-menu{
    position:fixed;
    top:74px;
    left:0;
    right:0;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    padding:16px;
    background:rgba(43,4,4,.98);
    border-bottom:1px solid var(--line);
    transform:translateY(-150%);
    transition:transform .35s ease;
    margin-left:0;
    max-height:calc(100vh - 74px);
    overflow-y:auto;
    z-index:190;
  }
  .nav-menu.open{transform:translateY(0)}
  .nav-menu a{padding:12px 16px;border-radius:12px;font-size:.95rem}
  .nav-toggle{display:grid}
  .nav-actions{margin-left:auto}
  .brand-text{font-size:.9rem}
}

@media (max-width:768px){
  .section{padding:58px 0}
  .hero{padding:38px 0 54px}
  .hero-main{padding:32px 24px}
  .section-head--split{grid-template-columns:1fr;gap:18px}
  .grid-3,.grid-2,.grid-4,.cat-grid,.steps,.game-grid{grid-template-columns:1fr}
  .ladder{grid-template-columns:1fr}
  .review-grid{grid-template-columns:1fr}
  .trust-bar{grid-template-columns:1fr}
  .news-card{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .hour-main,.countdown-box{padding:28px 22px}
  .final-cta{padding:40px 22px}
  .algo-item{padding:24px 22px}
}

@media (max-width:520px){
  .brand-text{display:none}
  .nav-inner{gap:8px;min-height:66px}
  .nav-menu{top:66px}
  .btn-login{padding:8px 12px;font-size:.8rem}
  .btn-signup{padding:9px 15px;font-size:.8rem}
  .hero-main h1{font-size:1.32rem}
  .hero-lead{font-size:.92rem}
  .hero-cta .btn{width:100%}
  .hero-facts{gap:12px 22px}
  .hero-facts strong{font-size:1.2rem}
  .countdown div{min-width:62px;padding:11px 6px}
  .countdown strong{font-size:1.3rem}
  .fab{width:52px;height:52px;font-size:1.05rem;bottom:88px}
  .compare-table th,.compare-table td{padding:13px 14px}
}

/* roulang page: article */
:root{
  --bg-deep:#2B0404;
  --bg-base:#450A0A;
  --bg-soft:#3A0707;
  --panel:#520D0D;
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#B45309;
  --orange:#F97316;
  --cream:#FFFBEB;
  --taupe:#E7E5E4;
  --muted:#E0C0A8;
  --line:rgba(251,191,36,.22);
  --line-strong:rgba(251,191,36,.45);
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 20px 45px -24px rgba(0,0,0,.85);
  --shadow-gold:0 18px 40px -18px rgba(251,191,36,.45);
  --ff:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--ff);
  font-size:16px;
  line-height:1.65;
  color:var(--cream);
  background:var(--bg-deep);
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(circle at 12% 8%,rgba(249,115,22,.16),transparent 42%),
    radial-gradient(circle at 88% 2%,rgba(251,191,36,.13),transparent 38%),
    radial-gradient(circle at 50% 100%,rgba(180,83,9,.18),transparent 55%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.02em;font-weight:800}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:8px}
.container{width:min(100% - 32px,var(--maxw));margin-inline:auto;position:relative;z-index:1}

/* ============ HEADER / NAV ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:200;
  background:rgba(43,4,4,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:14px;min-height:74px}
.brand{
  display:flex;align-items:center;gap:11px;
  font-weight:900;font-size:1.02rem;letter-spacing:-.02em;
  color:var(--gold-soft);flex-shrink:0;
}
.brand-mark{
  width:40px;height:40px;border-radius:13px;
  background:linear-gradient(145deg,var(--gold),var(--orange));
  display:grid;place-items:center;color:#450A0A;font-size:1.05rem;
  box-shadow:0 8px 20px -8px rgba(251,191,36,.85);flex-shrink:0;
}
.brand-text{display:block;line-height:1.2}
.brand em{font-style:normal;color:var(--taupe);font-weight:600;font-size:.78em;display:block;letter-spacing:.02em}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-menu a{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;
  color:var(--taupe);transition:color .25s,background .25s,box-shadow .25s;white-space:nowrap;
}
.nav-menu a:hover{color:var(--gold-soft);background:rgba(251,191,36,.1)}
.nav-menu a.active{color:#450A0A;background:linear-gradient(135deg,var(--gold),var(--orange));box-shadow:0 10px 22px -12px rgba(251,191,36,.95)}
.nav-actions{display:flex;align-items:center;gap:9px;margin-left:14px;flex-shrink:0}
.btn-login{
  padding:9px 15px;border-radius:999px;border:1px solid rgba(251,191,36,.45);
  color:var(--gold-soft);font-size:.88rem;font-weight:700;transition:background .25s,transform .2s;
}
.btn-login:hover{background:rgba(251,191,36,.14);transform:translateY(-1px)}
.btn-signup{
  padding:10px 20px;border-radius:999px;
  background:linear-gradient(135deg,var(--gold) 0%,var(--orange) 100%);
  color:#450A0A;font-size:.88rem;font-weight:800;
  box-shadow:0 12px 26px -12px rgba(249,115,22,.95);
  transition:transform .2s,box-shadow .25s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 18px 32px -12px rgba(249,115,22,1)}
.nav-toggle{
  display:none;width:40px;height:40px;border-radius:12px;
  border:1px solid var(--line);color:var(--gold-soft);place-items:center;font-size:1rem;
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-size:.94rem;font-weight:700;
  border:1px solid transparent;cursor:pointer;text-align:center;
  transition:transform .22s,box-shadow .28s,background .28s,border-color .28s,color .28s;
}
.btn-primary{background:linear-gradient(135deg,var(--gold) 0%,var(--orange) 100%);color:#450A0A;box-shadow:0 16px 34px -16px rgba(249,115,22,.95)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 42px -16px rgba(249,115,22,1)}
.btn-ghost{border-color:rgba(251,191,36,.45);background:rgba(251,191,36,.07);color:var(--gold-soft)}
.btn-ghost:hover{background:rgba(251,191,36,.16);transform:translateY(-2px)}
.btn:active{transform:translateY(1px) scale(.985)}
.btn-sm{padding:10px 18px;font-size:.86rem}

/* ============ SHARED BLOCKS ============ */
.section{padding:74px 0;position:relative;z-index:1}
.section--alt{background:linear-gradient(180deg,rgba(69,10,10,.9),rgba(43,4,4,.25))}
.section--deep{background:linear-gradient(180deg,rgba(43,4,4,.35),rgba(58,7,7,.95),rgba(43,4,4,.35))}
.section-head{max-width:800px;margin-bottom:38px}
.section-head h2{font-size:clamp(1.42rem,3vw,2.1rem);margin:16px 0 13px}
.section-head p{color:var(--muted);font-size:1rem;max-width:70ch}
.section-head--split{display:grid;grid-template-columns:1.3fr .8fr;gap:30px;align-items:end;max-width:none}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.71rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);background:rgba(251,191,36,.1);border:1px solid var(--line);
  padding:6px 14px;border-radius:999px;
}
.eyebrow i{color:var(--orange)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{
  background:linear-gradient(165deg,rgba(82,13,13,.92),rgba(58,7,7,.96));
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  transition:transform .28s,border-color .28s,box-shadow .28s;
}
.card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 26px 50px -28px rgba(251,191,36,.55)}
.card h3{font-size:1.1rem;margin-bottom:10px;color:var(--gold-soft)}
.card p{color:var(--muted);font-size:.94rem}
.card-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:rgba(251,191,36,.13);border:1px solid var(--line);color:var(--gold);
  font-size:1.15rem;margin-bottom:16px;
}
.chip-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}
.chip{
  font-size:.76rem;font-weight:700;padding:5px 12px;border-radius:999px;
  background:rgba(251,191,36,.1);border:1px solid var(--line);color:var(--gold-soft);
}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent);margin:0}

/* ============ BREADCRUMB ============ */
.crumbs{padding:20px 0 0;font-size:.82rem;color:var(--muted)}
.crumbs ol{display:flex;flex-wrap:wrap;gap:8px;align-items:center;list-style:none;padding:0;margin:0}
.crumbs a{color:var(--gold-soft);font-weight:600}
.crumbs a:hover{color:var(--gold);text-decoration:underline}
.crumbs li span{opacity:.55}

/* ============ ARTICLE HERO ============ */
.article-hero{
  position:relative;margin-top:18px;border-radius:var(--radius-l);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.article-hero__bg{
  position:absolute;inset:0;
  background:url('/assets/images/6631897c8b99486e.jpg') center/cover no-repeat;
  opacity:.34;transform:scale(1.02);
}
.article-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(43,4,4,.95) 0%,rgba(69,10,10,.86) 45%,rgba(43,4,4,.72) 100%);
}
.article-hero__inner{position:relative;z-index:2;padding:46px 42px 42px;display:grid;grid-template-columns:1.55fr .85fr;gap:34px;align-items:center}
.article-hero h1{font-size:clamp(1.55rem,3.5vw,2.45rem);margin:16px 0 16px;color:#fff}
.article-hero__lead{color:var(--taupe);font-size:1.02rem;max-width:62ch}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;margin-top:22px;font-size:.83rem;color:var(--muted)}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta i{color:var(--gold)}
.hero-figure{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-strong);box-shadow:var(--shadow-gold);background:#3A0707}
.hero-figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hero-figure figcaption{padding:12px 16px;font-size:.78rem;color:var(--muted);background:rgba(43,4,4,.9);border-top:1px solid var(--line)}

/* ============ ARTICLE BODY ============ */
.article-main{padding:56px 0 20px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:34px}
.article-body{
  background:linear-gradient(170deg,rgba(82,13,13,.72),rgba(58,7,7,.9));
  border:1px solid var(--line);border-radius:var(--radius-l);padding:38px;
  font-size:1.02rem;color:var(--taupe);line-height:1.75;
}
.article-body > * + *{margin-top:20px}
.article-body h2{
  font-size:clamp(1.28rem,2.4vw,1.7rem);color:var(--gold-soft);
  margin-top:36px;padding-left:16px;border-left:4px solid var(--orange);
}
.article-body h3{font-size:1.14rem;color:var(--gold-soft);margin-top:28px}
.article-body h4{font-size:1.02rem;color:var(--gold);margin-top:22px}
.article-body p{color:var(--taupe)}
.article-body a{color:var(--gold);font-weight:600;border-bottom:1px dashed rgba(251,191,36,.5)}
.article-body a:hover{color:var(--gold-soft)}
.article-body ul,.article-body ol{padding-left:22px;list-style:revert}
.article-body li{margin:9px 0}
.article-body strong{color:var(--gold-soft)}
.article-body blockquote{
  margin:26px 0;padding:20px 24px;border-left:3px solid var(--gold);
  background:rgba(251,191,36,.07);border-radius:0 var(--radius) var(--radius) 0;
  color:var(--gold-soft);font-style:italic;
}
.article-body img{border-radius:var(--radius);border:1px solid var(--line);margin:24px 0}
.article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:.92rem}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
.article-body th{background:rgba(251,191,36,.1);color:var(--gold-soft);font-weight:700}
.article-body code{background:rgba(251,191,36,.12);padding:2px 7px;border-radius:6px;color:var(--gold-soft);font-size:.9em}
.article-body hr{border:0;height:1px;background:var(--line);margin:30px 0}
.article-missing{
  background:linear-gradient(165deg,rgba(82,13,13,.92),rgba(58,7,7,.96));
  border:1px dashed var(--line-strong);border-radius:var(--radius-l);
  padding:54px 32px;text-align:center;
}
.article-missing i{font-size:2rem;color:var(--gold);margin-bottom:14px;display:block}
.article-missing h2{font-size:1.4rem;margin-bottom:12px;color:var(--gold-soft)}
.article-missing p{color:var(--muted);margin-bottom:22px}

/* ============ HIGHLIGHT / STATS ============ */
.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.stat{
  background:linear-gradient(160deg,rgba(82,13,13,.9),rgba(43,4,4,.94));
  border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;
}
.stat b{display:block;font-size:1.7rem;font-weight:900;color:var(--gold);letter-spacing:-.03em}
.stat span{font-size:.84rem;color:var(--muted);display:block;margin-top:6px}

/* ============ TIMELINE TABLE ============ */
.table-wrap{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:rgba(58,7,7,.75);
}
.table-scroll{overflow-x:auto}
table.hours{width:100%;border-collapse:collapse;min-width:640px;font-size:.93rem}
table.hours th,table.hours td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line)}
table.hours thead th{background:rgba(251,191,36,.12);color:var(--gold-soft);font-weight:800;font-size:.84rem;letter-spacing:.04em;text-transform:uppercase}
table.hours tbody tr:hover{background:rgba(251,191,36,.05)}
table.hours tbody tr:last-child td{border-bottom:0}
.tag{display:inline-block;font-size:.74rem;font-weight:800;padding:4px 11px;border-radius:999px}
.tag--hot{background:rgba(249,115,22,.18);color:#FDBA74;border:1px solid rgba(249,115,22,.45)}
.tag--calm{background:rgba(251,191,36,.12);color:var(--gold-soft);border:1px solid var(--line)}
.tag--low{background:rgba(231,229,228,.08);color:var(--taupe);border:1px solid rgba(231,229,228,.22)}

/* ============ STEPS ============ */
.steps{display:grid;gap:18px;margin-top:26px}
.step{
  display:grid;grid-template-columns:64px 1fr;gap:20px;align-items:start;
  background:linear-gradient(120deg,rgba(82,13,13,.85),rgba(58,7,7,.92));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px;
  transition:border-color .28s,transform .28s;
}
.step:hover{border-color:var(--line-strong);transform:translateX(4px)}
.step-no{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(145deg,var(--gold),var(--orange));color:#450A0A;
  font-weight:900;font-size:1.05rem;box-shadow:0 10px 22px -12px rgba(251,191,36,.9);
}
.step h3{font-size:1.05rem;color:var(--gold-soft);margin-bottom:8px}
.step p{color:var(--muted);font-size:.93rem}

/* ============ CHECKLIST ============ */
.checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:26px}
.check-item{
  display:flex;gap:13px;align-items:flex-start;
  background:rgba(82,13,13,.55);border:1px solid var(--line);
  border-radius:var(--radius-s);padding:16px 18px;
}
.check-item i{color:var(--gold);margin-top:4px}
.check-item span{font-size:.92rem;color:var(--taupe)}

/* ============ PAYMENT ============ */
.pay-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:26px}
.pay{
  text-align:left;background:linear-gradient(160deg,rgba(82,13,13,.9),rgba(43,4,4,.95));
  border:1px solid var(--line);border-radius:var(--radius);padding:22px;
  transition:transform .28s,border-color .28s;
}
.pay:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.pay i{font-size:1.35rem;color:var(--gold);margin-bottom:12px;display:block}
.pay strong{display:block;font-size:.98rem;color:var(--gold-soft);margin-bottom:6px}
.pay span{font-size:.83rem;color:var(--muted)}

/* ============ FAQ ============ */
.faq-list{margin-top:26px;display:grid;gap:12px}
.faq-item{
  background:linear-gradient(150deg,rgba(82,13,13,.8),rgba(58,7,7,.92));
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.faq-item summary{
  cursor:pointer;list-style:none;padding:20px 24px;
  display:flex;justify-content:space-between;gap:16px;align-items:center;
  font-weight:700;color:var(--gold-soft);font-size:.98rem;
}
.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(--gold);transition:transform .3s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open]{border-color:var(--line-strong)}
.faq-body{padding:0 24px 22px;color:var(--muted);font-size:.94rem}

/* ============ CTA BAND ============ */
.cta-band{
  border-radius:var(--radius-l);border:1px solid var(--line-strong);
  background:linear-gradient(120deg,rgba(82,13,13,.96),rgba(43,4,4,.96));
  padding:48px 42px;display:grid;grid-template-columns:1.4fr .9fr;gap:30px;align-items:center;
  box-shadow:var(--shadow-gold);text-align:left;
}
.cta-band h2{font-size:clamp(1.35rem,2.8vw,1.95rem);color:#fff;margin-bottom:14px}
.cta-band p{color:var(--muted);font-size:.98rem;max-width:58ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.cta-note{font-size:.8rem;color:var(--muted);margin-top:14px;display:flex;align-items:center;gap:8px}
.cta-note i{color:var(--gold)}

/* ============ RELATED ============ */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:26px}
.related{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(165deg,rgba(82,13,13,.85),rgba(43,4,4,.95));
  transition:transform .28s,border-color .28s;
}
.related:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.related img{width:100%;aspect-ratio:16/10;object-fit:cover}
.related__body{padding:20px 22px}
.related__body h3{font-size:1rem;color:var(--gold-soft);margin-bottom:8px}
.related__body p{font-size:.87rem;color:var(--muted)}

/* ============ FOOTER ============ */
.site-footer{
  margin-top:60px;background:linear-gradient(180deg,rgba(43,4,4,.5),rgba(20,2,2,.98));
  border-top:1px solid var(--line);padding:54px 0 26px;position:relative;z-index:1;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:34px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;color:var(--gold-soft);font-size:1rem}
.footer-col p{color:var(--muted);font-size:.9rem;max-width:46ch}
.footer-col h3{font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col ul a{color:var(--taupe);font-size:.9rem;transition:color .25s,padding-left .25s}
.footer-col ul a:hover{color:var(--gold-soft);padding-left:5px}
.footer-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:.82rem;color:var(--muted);
}
.age-badge{
  display:inline-grid;place-items:center;min-width:42px;height:28px;padding:0 10px;
  border-radius:8px;border:1px solid var(--line-strong);color:var(--gold-soft);
  font-weight:800;font-size:.78rem;letter-spacing:.06em;
}

/* ============ FAB ============ */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;color:#450A0A;font-size:1.25rem;
  background:
    radial-gradient(circle at 32% 26%,#FFFBEB 0%,var(--gold) 38%,var(--gold-deep) 82%);
  border:2px solid var(--gold);
  box-shadow:0 8px 26px rgba(251,191,36,.42);
  opacity:.85;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .3s,opacity .3s,box-shadow .3s;
}
.fab-support::after{
  content:"";position:absolute;top:-3px;right:-3px;
  width:14px;height:14px;border-radius:50%;background:#DC2626;
  box-shadow:0 0 0 2px #fffbeb;
}
.fab-support i{transition:transform .5s}
.fab-support:hover{opacity:1;transform:scale(1.1);box-shadow:0 12px 34px rgba(251,191,36,.62)}
.fab-support:hover i{transform:rotate(360deg)}
.fab-support:active{transform:scale(.95) translateY(3px)}
@keyframes fabFloat{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-6px)}
}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .nav-toggle{display:grid;order:3}
  .nav-menu{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;
    background:rgba(43,4,4,.98);border-bottom:1px solid var(--line);
    padding:16px;margin-left:0;display:none;
    box-shadow:0 24px 40px -24px rgba(0,0,0,.9);
  }
  .nav-menu.open{display:flex}
  .nav-menu a{padding:12px 16px;border-radius:12px}
  .nav-actions{margin-left:auto}
  .article-hero__inner{grid-template-columns:1fr;padding:34px 26px}
  .hero-figure{max-width:520px}
  .cta-band{grid-template-columns:1fr;padding:38px 28px}
  .pay-grid{grid-template-columns:repeat(2,1fr)}
  .related-grid{grid-template-columns:repeat(2,1fr)}
  .section-head--split{grid-template-columns:1fr;gap:18px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:1fr}
  .checklist{grid-template-columns:1fr}
  .article-body{padding:26px 22px;font-size:.98rem}
  .article-layout{gap:26px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .step{grid-template-columns:1fr;gap:14px}
  .brand em{display:none}
  .btn-login,.btn-signup{padding:8px 13px;font-size:.82rem}
}
@media (max-width:520px){
  .nav-inner{min-height:64px;flex-wrap:wrap}
  .brand{font-size:.92rem}
  .brand-mark{width:34px;height:34px;border-radius:11px;font-size:.92rem}
  .article-hero__inner{padding:26px 18px}
  .article-body{padding:22px 16px}
  .related-grid{grid-template-columns:1fr}
  .pay-grid{grid-template-columns:1fr}
  .cta-band{padding:30px 20px}
  .btn{width:100%}
  .cta-actions{flex-direction:column}
  .fab-support{left:12px;bottom:82px;width:52px;height:52px}
}

/* roulang page: category2 */
:root{
  --bg-deep:#2B0404;
  --bg-base:#450A0A;
  --bg-soft:#3A0707;
  --panel:#520D0D;
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#B45309;
  --orange:#F97316;
  --cream:#FFFBEB;
  --taupe:#E7E5E4;
  --muted:#E0C0A8;
  --line:rgba(251,191,36,.22);
  --line-strong:rgba(251,191,36,.45);
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 20px 45px -24px rgba(0,0,0,.85);
  --shadow-gold:0 18px 40px -18px rgba(251,191,36,.45);
  --ff:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--ff);
  font-size:16px;
  line-height:1.65;
  color:var(--cream);
  background:var(--bg-deep);
  overflow-x:hidden;
  padding-bottom:86px;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(circle at 12% 8%,rgba(249,115,22,.16),transparent 42%),
    radial-gradient(circle at 88% 2%,rgba(251,191,36,.13),transparent 38%),
    radial-gradient(circle at 50% 100%,rgba(180,83,9,.18),transparent 55%);
  pointer-events:none;
  z-index:0;
}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.24;font-weight:800;letter-spacing:-.015em}
h1{font-size:clamp(1.85rem,4.2vw,2.9rem)}
h2{font-size:clamp(1.4rem,3vw,2.1rem)}
h3{font-size:1.1rem}
p{margin:0 0 14px}
p:last-child{margin-bottom:0}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:8px}
.container{width:min(100% - 32px,var(--maxw));margin-inline:auto;position:relative;z-index:1}
/* ============ HEADER / NAV ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:200;
  background:rgba(43,4,4,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;
  align-items:center;
  gap:14px;
  min-height:74px;
  position:relative;
}
.brand{
  display:flex;
  align-items:center;
  gap:11px;
  font-weight:900;
  font-size:1.02rem;
  letter-spacing:-.02em;
  color:var(--gold-soft);
  flex-shrink:0;
}
.brand-mark{
  width:40px;height:40px;
  border-radius:13px;
  background:linear-gradient(145deg,var(--gold),var(--orange));
  display:grid;place-items:center;
  color:#450A0A;
  font-size:1.05rem;
  box-shadow:0 8px 20px -8px rgba(251,191,36,.85);
  flex-shrink:0;
}
.brand em{font-style:normal;color:var(--taupe);font-weight:600;font-size:.82em;display:block;letter-spacing:.02em}
.nav-menu{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:auto;
}
.nav-menu a{
  padding:9px 14px;
  border-radius:999px;
  font-size:.9rem;
  font-weight:600;
  color:var(--taupe);
  transition:color .25s,background .25s,box-shadow .25s;
  white-space:nowrap;
}
.nav-menu a:hover{color:var(--gold-soft);background:rgba(251,191,36,.1)}
.nav-menu a.active{
  color:#450A0A;
  background:linear-gradient(135deg,var(--gold),var(--orange));
  box-shadow:0 10px 22px -12px rgba(251,191,36,.95);
}
.nav-actions{display:flex;align-items:center;gap:9px;margin-left:14px;flex-shrink:0}
.btn-login{
  padding:9px 15px;
  border-radius:999px;
  border:1px solid rgba(251,191,36,.45);
  color:var(--gold-soft);
  font-size:.88rem;
  font-weight:700;
  transition:background .25s,transform .2s;
}
.btn-login:hover{background:rgba(251,191,36,.14);transform:translateY(-1px)}
.btn-signup{
  padding:10px 20px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--gold) 0%,var(--orange) 100%);
  color:#450A0A;
  font-size:.88rem;
  font-weight:800;
  box-shadow:0 12px 26px -12px rgba(249,115,22,.95);
  transition:transform .2s,box-shadow .25s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 18px 32px -12px rgba(249,115,22,1)}
.nav-toggle{
  display:none;
  width:40px;height:40px;
  border-radius:12px;
  border:1px solid var(--line);
  color:var(--gold-soft);
  place-items:center;
  font-size:1rem;
}
/* ============ BUTTONS / BADGES ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  padding:14px 26px;
  border-radius:999px;
  font-size:.94rem;
  font-weight:700;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .22s,box-shadow .28s,background .28s,border-color .28s;
  text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,var(--gold) 0%,var(--orange) 100%);
  color:#450A0A;
  box-shadow:0 16px 34px -16px rgba(249,115,22,.95);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 42px -16px rgba(249,115,22,1)}
.btn-ghost{
  border-color:rgba(251,191,36,.45);
  background:rgba(251,191,36,.07);
  color:var(--gold-soft);
}
.btn-ghost:hover{background:rgba(251,191,36,.16);transform:translateY(-2px)}
.btn:active{transform:translateY(1px) scale(.985)}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.72rem;
  font-weight:800;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--gold);
  background:rgba(251,191,36,.1);
  border:1px solid var(--line);
  padding:6px 14px;
  border-radius:999px;
  margin-bottom:16px;
}
.eyebrow i{color:var(--orange)}
.tag{
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:.7rem;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
  padding:5px 12px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  color:var(--gold);
  background:rgba(43,4,4,.75);
}
/* ============ SECTIONS ============ */
.section{padding:74px 0;position:relative;z-index:1}
.section--alt{background:linear-gradient(180deg,rgba(69,10,10,.9),rgba(43,4,4,.25))}
.section--deep{background:linear-gradient(180deg,rgba(43,4,4,.4),rgba(58,7,7,.95),rgba(43,4,4,.4))}
.section-head{max-width:790px;margin-bottom:38px}
.section-head p{color:var(--muted);font-size:1rem}
.note{
  border-left:3px solid var(--gold);
  background:rgba(251,191,36,.07);
  padding:14px 18px;
  border-radius:0 var(--radius-s) var(--radius-s) 0;
  color:var(--muted);
  font-size:.92rem;
}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
/* ============ HERO ============ */
.hero{
  position:relative;
  padding:62px 0 54px;
  border-bottom:1px solid var(--line);
  background-image:url('/assets/images/d255d1908509960c.jpg');
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(118deg,rgba(43,4,4,.97) 0%,rgba(69,10,10,.88) 48%,rgba(43,4,4,.95) 100%);
  z-index:0;
}
.hero .container{z-index:2}
.hero-inner{
  display:grid;
  grid-template-columns:1.03fr .97fr;
  gap:44px;
  align-items:center;
}
.hero h1{margin-bottom:16px}
.hero h1 span{
  background:linear-gradient(135deg,var(--gold) 10%,var(--orange) 90%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-lead{color:var(--muted);font-size:1.04rem;max-width:56ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.8rem;
  font-weight:600;
  color:var(--taupe);
  padding:8px 14px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(43,4,4,.6);
}
.chip i{color:var(--gold)}
/* console block */
.console{
  border:1px solid var(--line-strong);
  border-radius:var(--radius-l);
  background:linear-gradient(180deg,rgba(20,3,3,.97),rgba(43,4,4,.99));
  box-shadow:var(--shadow);
  overflow:hidden;
}
.console-bar{
  display:flex;
  align-items:center;
  gap:8px;
  padding:12px 16px;
  border-bottom:1px solid var(--line);
  background:rgba(251,191,36,.06);
}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.dot--r{background:#EF4444}
.dot--y{background:var(--gold)}
.dot--g{background:#86EFAC}
.console-title{
  margin-left:8px;
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  font-weight:800;
  color:var(--gold-soft);
}
.console-body{
  padding:20px 18px 24px;
  font-family:'SFMono-Regular',Menlo,Consolas,'Courier New',monospace;
  font-size:.82rem;
  line-height:1.9;
  color:var(--taupe);
}
.console-body .ln{display:block;white-space:pre-wrap;word-break:break-word}
.console-body .cmd{color:var(--gold);font-weight:700}
.console-body .hl{color:var(--orange);font-weight:700}
.console-body .ok{color:#86EFAC}
.console-body .dim{color:var(--muted)}
/* stat strip */
.stat-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  margin-top:46px;
}
.stat{padding:20px 18px;background:rgba(43,4,4,.88)}
.stat b{display:block;font-size:1.45rem;font-weight:900;color:var(--gold);letter-spacing:-.02em;line-height:1.2}
.stat span{font-size:.79rem;color:var(--muted);display:block;margin-top:4px}
/* ============ FEATURE ROWS ============ */
.feature-list{border-top:1px solid var(--line)}
.feature-row{
  display:flex;
  gap:16px;
  align-items:flex-start;
  padding:22px 0;
  border-bottom:1px solid var(--line);
}
.feature-row:last-child{border-bottom:0;padding-bottom:0}
.feature-row .ico{
  width:46px;height:46px;flex-shrink:0;
  border-radius:14px;
  display:grid;place-items:center;
  background:rgba(251,191,36,.13);
  border:1px solid var(--line);
  color:var(--gold);
  font-size:1.05rem;
}
.feature-row h3{margin-bottom:6px;color:var(--gold-soft);font-size:1.05rem}
.feature-row p{color:var(--muted);font-size:.93rem}
.figure{
  border-radius:var(--radius-l);
  border:1px solid var(--line);
  overflow:hidden;
  box-shadow:var(--shadow);
  background:rgba(58,7,7,.6);
}
.figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.figure figcaption{
  padding:14px 18px;
  font-size:.83rem;
  color:var(--muted);
  border-top:1px solid var(--line);
  background:rgba(43,4,4,.7);
}
/* ============ HOUR CARDS ============ */
.hour-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.hour-card{
  position:relative;
  padding:30px 24px 26px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(165deg,rgba(82,13,13,.92),rgba(58,7,7,.97));
  transition:transform .28s,border-color .28s,box-shadow .28s;
}
.hour-card:hover{
  transform:translateY(-5px);
  border-color:var(--line-strong);
  box-shadow:0 26px 50px -28px rgba(251,191,36,.55);
}
.hour-card .tag{position:absolute;top:-13px;left:22px}
.hour-time{font-size:1.55rem;font-weight:900;color:var(--gold);letter-spacing:-.02em;display:block;margin:10px 0 12px}
.hour-card p{color:var(--muted);font-size:.93rem;margin-bottom:16px}
.hour-spec{display:grid;gap:10px;padding-top:16px;border-top:1px dashed var(--line)}
.hour-spec div{display:flex;justify-content:space-between;gap:12px;font-size:.87rem}
.hour-spec span{color:var(--muted)}
.hour-spec b{color:var(--gold-soft);font-weight:700;text-align:right}
/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{
  position:relative;
  padding:26px 22px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(58,7,7,.72);
  transition:border-color .25s,transform .25s;
}
.step:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.step::before{
  counter-increment:step;
  content:"0" counter(step);
  display:block;
  font-size:1.7rem;
  font-weight:900;
  letter-spacing:-.03em;
  color:rgba(251,191,36,.42);
  margin-bottom:10px;
}
.step h3{font-size:1rem;color:var(--gold-soft)}
.step p{color:var(--muted);font-size:.9rem}
/* ============ LEVELS ============ */
.levels{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(82,13,13,.85),rgba(43,4,4,.92));
  overflow:hidden;
}
.level{
  display:grid;
  grid-template-columns:110px 1fr;
  gap:16px;
  padding:18px 20px;
  border-bottom:1px solid var(--line);
}
.level:last-child{border-bottom:0}
.level b{color:var(--gold);font-size:.95rem;font-weight:800}
.level p{color:var(--muted);font-size:.9rem;margin:0}
.level--stop{background:rgba(220,38,38,.12)}
.level--stop b{color:#FCA5A5}
/* ============ TABLE ============ */
.table-wrap{
  overflow-x:auto;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(43,4,4,.62);
  -webkit-overflow-scrolling:touch;
}
table.data{width:100%;border-collapse:collapse;min-width:700px;font-size:.9rem}
table.data th{
  background:rgba(251,191,36,.13);
  color:var(--gold-soft);
  text-align:left;
  padding:14px 16px;
  font-size:.76rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-weight:800;
  white-space:nowrap;
}
table.data td{padding:14px 16px;border-top:1px solid var(--line);color:var(--taupe)}
table.data tbody tr{transition:background .2s}
table.data tbody tr:hover{background:rgba(251,191,36,.06)}
table.data td strong{color:var(--gold-soft)}
/* ============ LOG LIST ============ */
.log-list{border-top:1px solid var(--line)}
.log-item{
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:14px;
  align-items:center;
  padding:16px 0;
  border-bottom:1px solid var(--line);
}
.log-item .when{font-size:.84rem;color:var(--muted);min-width:96px}
.log-item .what{font-size:.93rem;color:var(--cream)}
.log-item .what small{display:block;color:var(--muted);font-size:.8rem;margin-top:2px}
.log-item .amt{font-weight:800;color:var(--gold);white-space:nowrap;font-size:.95rem}
/* ============ COMPARE ============ */
.compare{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.compare-col{
  border-radius:var(--radius);
  border:1px solid var(--line);
  padding:28px 26px;
  background:rgba(58,7,7,.66);
}
.compare-col--gold{
  border-color:var(--line-strong);
  background:linear-gradient(165deg,rgba(82,13,13,.9),rgba(43,4,4,.94));
  box-shadow:var(--shadow-gold);
}
.compare-col h3{display:flex;align-items:center;gap:10px;color:var(--gold-soft)}
.compare-col--muted h3{color:var(--taupe)}
.compare-col ul{display:grid;gap:12px;margin-top:16px}
.compare-col li{display:flex;gap:11px;font-size:.92rem;color:var(--muted)}
.compare-col li i{margin-top:4px;flex-shrink:0}
.compare-col--muted li i{color:#F87171}
.compare-col--gold li i{color:#86EFAC}
/* ============ FAQ ============ */
.faq{display:grid;gap:12px;max-width:920px}
.faq-item{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:rgba(58,7,7,.72);
  overflow:hidden;
  transition:border-color .25s;
}
.faq-item:hover{border-color:var(--line-strong)}
.faq-item summary{
  padding:18px 20px;
  font-weight:700;
  color:var(--gold-soft);
  cursor:pointer;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  list-style:none;
  font-size:.98rem;
}
.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(--gold);
  font-size:.8rem;
  transition:transform .25s;
  flex-shrink:0;
}
.faq-item[open] summary::after{content:"\f068"}
.faq-item p{padding:0 20px 20px;color:var(--muted);font-size:.92rem;margin:0}
/* ============ CHANNELS + CTA ============ */
.channels{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:38px}
.channel{
  display:block;
  padding:24px 22px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(58,7,7,.7);
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.channel:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 22px 44px -26px rgba(251,191,36,.6)}
.channel strong{display:block;color:var(--gold-soft);font-size:1.02rem;margin-bottom:8px}
.channel p{color:var(--muted);font-size:.88rem;margin:0}
.channel .more{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:.82rem;font-weight:700;color:var(--gold)}
.channel[aria-current="page"]{border-color:var(--line-strong);background:linear-gradient(165deg,rgba(82,13,13,.95),rgba(43,4,4,.96))}
.cta-band{
  border:1px solid var(--line-strong);
  border-radius:var(--radius-l);
  padding:40px 34px;
  background:
    radial-gradient(circle at 88% 12%,rgba(249,115,22,.22),transparent 55%),
    linear-gradient(135deg,rgba(180,83,9,.36),rgba(43,4,4,.95));
  box-shadow:var(--shadow);
}
.cta-band h2{margin-bottom:12px}
.cta-band p{color:var(--muted);max-width:62ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}
/* ============ FOOTER ============ */
.site-footer{
  position:relative;
  z-index:1;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(43,4,4,.5),#2B0404);
  padding:56px 0 30px;
}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;color:var(--gold-soft);font-size:1.05rem}
.footer-col p{color:var(--muted);font-size:.92rem;max-width:54ch}
.footer-col h3{
  font-size:.78rem;
  letter-spacing:.15em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:16px;
}
.footer-col ul{display:grid;gap:10px}
.footer-col ul a{color:var(--taupe);font-size:.92rem;transition:color .22s,padding-left .22s}
.footer-col ul a:hover{color:var(--gold-soft);padding-left:4px}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:14px;
  margin-top:38px;
  padding-top:22px;
  border-top:1px solid var(--line);
  font-size:.82rem;
  color:var(--muted);
}
.age-badge{
  border:1px solid var(--line-strong);
  color:var(--gold);
  border-radius:8px;
  padding:3px 10px;
  font-weight:800;
  font-size:.76rem;
  letter-spacing:.06em;
}
/* ============ FAB ============ */
.fab{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:150;
  width:58px;
  height:58px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:radial-gradient(circle at 32% 26%,#520D0D 0%,#2B0404 70%);
  border:2px solid var(--gold);
  color:var(--gold);
  font-size:1.22rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;
  animation:fabFloat 3.6s ease-in-out infinite;
  transition:transform .28s,opacity .28s,box-shadow .28s;
}
.fab i{transition:transform .5s ease}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.5)}
.fab:hover i{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .fab-crown{
  position:absolute;
  top:-7px;
  left:-5px;
  font-size:.66rem;
  color:var(--gold-soft);
  background:rgba(43,4,4,.95);
  border:1px solid var(--line-strong);
  border-radius:50%;
  width:20px;height:20px;
  display:grid;place-items:center;
}
.fab::after{
  content:"";
  position:absolute;
  top:2px;
  right:2px;
  width:12px;height:12px;
  border-radius:50%;
  background:#DC2626;
  box-shadow:0 0 0 2px rgba(255,255,255,.9);
}
@keyframes fabFloat{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-6px)}
}
/* ============ STICKY CTA BAR ============ */
.sticky-cta{
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:130;
  background:rgba(43,4,4,.96);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-top:1px solid var(--line-strong);
  padding:10px 0;
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.sticky-inner p{margin:0;font-size:.86rem;color:var(--muted)}
.sticky-inner p b{color:var(--gold-soft)}
.sticky-inner .btn{padding:11px 22px;font-size:.88rem}
/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .nav-toggle{display:grid}
  .nav-menu{
    position:absolute;
    top:calc(100% + 1px);
    left:-16px;
    right:-16px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    padding:14px 16px 20px;
    background:rgba(43,4,4,.99);
    border-bottom:1px solid var(--line);
    box-shadow:0 24px 40px -24px rgba(0,0,0,.9);
  }
  .nav-menu.open{display:flex}
  .nav-menu a{padding:13px 14px;border-radius:12px;font-size:.95rem}
  .nav-actions{margin-left:auto}
  .hero-inner{grid-template-columns:1fr;gap:34px}
  .grid-3,.hour-grid,.steps,.channels{grid-template-columns:repeat(2,1fr)}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .hero{padding:48px 0 44px}
  .grid-2,.compare{grid-template-columns:1fr}
  .cta-band{padding:30px 22px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .sticky-inner p{font-size:.78rem}
}
@media (max-width:520px){
  body{font-size:15px;padding-bottom:96px}
  .brand-text{font-size:.92rem}
  .brand em{display:none}
  .btn-login{padding:8px 12px;font-size:.8rem}
  .btn-signup{padding:9px 14px;font-size:.8rem}
  .nav-actions{gap:6px;margin-left:8px}
  .grid-3,.hour-grid,.steps,.channels,.stat-strip{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .level{grid-template-columns:1fr;gap:6px}
  .log-item{grid-template-columns:1fr;gap:6px}
  .fab{left:12px;bottom:104px;width:54px;height:54px}
  .sticky-inner{flex-direction:column;align-items:stretch;gap:8px}
  .sticky-inner .btn{width:100%}
  .footer-bottom{font-size:.78rem}
}

/* roulang page: category1 */
:root{
  --bg-deep:#2B0404;
  --bg-base:#450A0A;
  --bg-soft:#3A0707;
  --panel:#520D0D;
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#B45309;
  --orange:#F97316;
  --cream:#FFFBEB;
  --taupe:#E7E5E4;
  --muted:#E0C0A8;
  --line:rgba(251,191,36,.22);
  --line-strong:rgba(251,191,36,.45);
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 20px 45px -24px rgba(0,0,0,.85);
  --shadow-gold:0 18px 40px -18px rgba(251,191,36,.45);
  --ff:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--ff);
  font-size:16px;
  line-height:1.65;
  color:var(--cream);
  background:var(--bg-deep);
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(circle at 12% 8%,rgba(249,115,22,.16),transparent 42%),
    radial-gradient(circle at 88% 2%,rgba(251,191,36,.13),transparent 38%),
    radial-gradient(circle at 50% 100%,rgba(180,83,9,.18),transparent 55%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:-.015em}
p{margin:0 0 12px}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
section[id]{scroll-margin-top:95px}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.container{width:min(100% - 32px,var(--maxw));margin-inline:auto;position:relative;z-index:1}

/* ============ HEADER / NAV ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:200;
  background:rgba(43,4,4,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;
  align-items:center;
  gap:14px;
  min-height:74px;
  position:relative;
}
.brand{
  display:flex;
  align-items:center;
  gap:11px;
  font-weight:900;
  font-size:1.02rem;
  letter-spacing:-.02em;
  color:var(--gold-soft);
  flex-shrink:0;
}
.brand-mark{
  width:40px;height:40px;
  border-radius:13px;
  background:linear-gradient(145deg,var(--gold),var(--orange));
  display:grid;place-items:center;
  color:#450A0A;
  font-size:1.05rem;
  box-shadow:0 8px 20px -8px rgba(251,191,36,.85);
  flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text em{font-style:normal;color:var(--taupe);font-weight:600;font-size:.76rem;letter-spacing:.02em}
.nav-menu{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:auto;
}
.nav-menu a{
  padding:9px 14px;
  border-radius:999px;
  font-size:.9rem;
  font-weight:600;
  color:var(--taupe);
  transition:color .25s,background .25s,box-shadow .25s;
  white-space:nowrap;
}
.nav-menu a:hover{color:var(--gold-soft);background:rgba(251,191,36,.1)}
.nav-menu a.active{
  color:#450A0A;
  background:linear-gradient(135deg,var(--gold),var(--orange));
  box-shadow:0 10px 22px -12px rgba(251,191,36,.95);
}
.nav-actions{display:flex;align-items:center;gap:9px;margin-left:14px;flex-shrink:0}
.btn-login{
  padding:9px 15px;
  border-radius:999px;
  border:1px solid rgba(251,191,36,.45);
  color:var(--gold-soft);
  font-size:.88rem;
  font-weight:700;
  transition:background .25s,transform .2s;
}
.btn-login:hover{background:rgba(251,191,36,.14);transform:translateY(-1px)}
.btn-signup{
  padding:10px 20px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--gold) 0%,var(--orange) 100%);
  color:#450A0A;
  font-size:.88rem;
  font-weight:800;
  box-shadow:0 12px 26px -12px rgba(249,115,22,.95);
  transition:transform .2s,box-shadow .25s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 18px 32px -12px rgba(249,115,22,1)}
.nav-toggle{
  display:none;
  width:40px;height:40px;
  border-radius:12px;
  border:1px solid var(--line);
  color:var(--gold-soft);
  place-items:center;
  font-size:1rem;
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  padding:14px 26px;
  border-radius:999px;
  font-size:.94rem;
  font-weight:700;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .22s,box-shadow .28s,background .28s,border-color .28s;
  text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,var(--gold) 0%,var(--orange) 100%);
  color:#450A0A;
  box-shadow:0 16px 34px -16px rgba(249,115,22,.95);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 42px -16px rgba(249,115,22,1)}
.btn-ghost{
  border-color:rgba(251,191,36,.45);
  background:rgba(251,191,36,.07);
  color:var(--gold-soft);
}
.btn-ghost:hover{background:rgba(251,191,36,.16);transform:translateY(-2px)}
.btn:active{transform:translateY(1px) scale(.985)}

/* ============ SHARED ============ */
.section{padding:78px 0;position:relative;z-index:1}
.section--alt{background:linear-gradient(180deg,rgba(69,10,10,.9),rgba(43,4,4,.25))}
.section--deep{background:linear-gradient(180deg,rgba(43,4,4,.4),rgba(58,7,7,.95),rgba(43,4,4,.4))}
.section-head{max-width:800px;margin-bottom:40px}
.section-head h2{font-size:clamp(1.5rem,3.1vw,2.2rem);margin:16px 0 14px}
.section-head p{color:var(--muted);font-size:1rem;max-width:70ch}
.section-head--split{
  display:grid;
  grid-template-columns:1.35fr .85fr;
  gap:32px;
  align-items:end;
  max-width:none;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.72rem;
  font-weight:800;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--gold);
  background:rgba(251,191,36,.1);
  border:1px solid var(--line);
  padding:6px 14px;
  border-radius:999px;
}
.eyebrow i{color:var(--orange)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{
  background:linear-gradient(165deg,rgba(82,13,13,.92),rgba(58,7,7,.96));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px;
  transition:transform .28s,border-color .28s,box-shadow .28s;
}
.card:hover{
  transform:translateY(-5px);
  border-color:var(--line-strong);
  box-shadow:0 26px 50px -28px rgba(251,191,36,.55);
}
.card h3{font-size:1.13rem;margin-bottom:10px;color:var(--gold-soft)}
.card p{color:var(--muted);font-size:.94rem}
.card-icon{
  width:48px;height:48px;
  border-radius:14px;
  display:grid;place-items:center;
  background:rgba(251,191,36,.13);
  border:1px solid var(--line);
  color:var(--gold);
  font-size:1.15rem;
  margin-bottom:18px;
}
.tag{
  display:inline-block;
  font-size:.7rem;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--gold-soft);
  background:rgba(180,83,9,.35);
  border:1px solid var(--line);
  border-radius:999px;
  padding:4px 12px;
}

/* ============ PAGE HERO ============ */
.page-hero{
  position:relative;
  padding:56px 0 78px;
  background:
    linear-gradient(180deg,rgba(43,4,4,.88),rgba(43,4,4,.97)),
    url('/assets/images/6631897c8b99486e.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
.page-hero::after{
  content:"";
  position:absolute;
  inset:auto -10% -60% 40%;
  height:420px;
  background:radial-gradient(circle,rgba(251,191,36,.16),transparent 62%);
  pointer-events:none;
}
.crumb{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:9px;
  font-size:.8rem;
  color:var(--muted);
  margin-bottom:26px;
}
.crumb a{color:var(--gold-soft);font-weight:600}
.crumb a:hover{text-decoration:underline}
.crumb span{opacity:.55}
.hero-grid{
  display:grid;
  grid-template-columns:1.45fr .85fr;
  gap:42px;
  align-items:start;
}
.hero-copy h1{
  font-size:clamp(1.75rem,4vw,2.85rem);
  margin:20px 0 18px;
  letter-spacing:-.025em;
}
.hero-copy .lead{
  color:var(--taupe);
  font-size:1.03rem;
  max-width:62ch;
  margin-bottom:22px;
}
.hero-badges{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:26px;
}
.hero-badges li{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.82rem;
  font-weight:600;
  color:var(--gold-soft);
  background:rgba(251,191,36,.09);
  border:1px solid var(--line);
  border-radius:999px;
  padding:7px 14px;
}
.hero-badges i{color:var(--orange);font-size:.8rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-note{
  margin-top:20px;
  font-size:.82rem;
  color:var(--muted);
  display:flex;
  align-items:flex-start;
  gap:9px;
}
.hero-note i{color:var(--gold);margin-top:3px}
.hero-panel{
  background:linear-gradient(170deg,rgba(82,13,13,.95),rgba(43,4,4,.98));
  border:1px solid var(--line-strong);
  border-radius:var(--radius-l);
  padding:26px;
  box-shadow:var(--shadow);
}
.hero-panel h2{
  font-size:1rem;
  color:var(--gold-soft);
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:.78rem;
  margin-bottom:18px;
}
.panel-row{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:14px;
  padding:12px 0;
  border-bottom:1px dashed rgba(251,191,36,.2);
}
.panel-row:last-of-type{border-bottom:0}
.panel-label{font-size:.85rem;color:var(--muted)}
.panel-value{font-size:1.02rem;font-weight:800;color:var(--gold)}
.qualify{
  margin-top:20px;
  padding-top:20px;
  border-top:1px solid var(--line);
}
.qualify h3{
  font-size:.78rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--gold-soft);
  margin-bottom:12px;
}
.qualify li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  font-size:.87rem;
  color:var(--taupe);
  padding:5px 0;
}
.qualify i{color:var(--gold);font-size:.78rem;margin-top:5px}

/* ============ CHECKLIST / SPLIT ============ */
.split{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:44px;
  align-items:center;
}
.checklist li{
  display:flex;
  gap:14px;
  padding:14px 0;
  border-bottom:1px solid rgba(251,191,36,.14);
}
.checklist li:last-child{border-bottom:0}
.checklist i{
  flex:0 0 auto;
  width:30px;height:30px;
  border-radius:9px;
  display:grid;place-items:center;
  background:rgba(251,191,36,.12);
  border:1px solid var(--line);
  color:var(--gold);
  font-size:.78rem;
  margin-top:3px;
}
.checklist strong{display:block;color:var(--gold-soft);font-size:.98rem;margin-bottom:3px}
.checklist span{color:var(--muted);font-size:.9rem}
.split-media{
  border-radius:var(--radius-l);
  overflow:hidden;
  border:1px solid var(--line-strong);
  box-shadow:var(--shadow);
  position:relative;
}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split-media figcaption{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:18px;
  font-size:.85rem;
  font-weight:600;
  color:var(--cream);
  background:linear-gradient(180deg,transparent,rgba(43,4,4,.94));
}

/* ============ STAT STRIP ============ */
.stat-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  margin-top:36px;
}
.stat{
  background:rgba(43,4,4,.85);
  padding:24px 22px;
  transition:background .3s;
}
.stat:hover{background:rgba(82,13,13,.75)}
.stat b{display:block;font-size:1.7rem;font-weight:900;color:var(--gold);letter-spacing:-.03em}
.stat span{font-size:.82rem;color:var(--muted)}

/* ============ SCENES ============ */
.scene-card{
  background:linear-gradient(165deg,rgba(82,13,13,.9),rgba(43,4,4,.97));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px;
  display:flex;
  flex-direction:column;
  transition:transform .28s,border-color .28s,box-shadow .28s;
}
.scene-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 26px 50px -30px rgba(251,191,36,.6)}
.scene-card .tag{align-self:flex-start;margin-bottom:16px}
.scene-card h3{font-size:1.1rem;color:var(--gold-soft);margin-bottom:10px}
.scene-card p{color:var(--muted);font-size:.92rem}
.scene-meta{
  margin-top:auto;
  padding-top:18px;
  display:flex;
  justify-content:space-between;
  gap:12px;
  font-size:.8rem;
  color:var(--taupe);
  border-top:1px solid rgba(251,191,36,.16);
}
.scene-meta b{color:var(--gold)}

/* ============ STEPS ============ */
.steps{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  counter-reset:step;
}
.step{
  position:relative;
  padding:28px 24px 24px;
  border-top:2px solid var(--line-strong);
  background:linear-gradient(180deg,rgba(82,13,13,.6),rgba(43,4,4,.15));
  border-radius:0 0 var(--radius) var(--radius);
}
.step::before{
  counter-increment:step;
  content:"0" counter(step);
  display:block;
  font-size:.82rem;
  font-weight:900;
  letter-spacing:.14em;
  color:var(--orange);
  margin-bottom:12px;
}
.step h3{font-size:1rem;color:var(--gold-soft);margin-bottom:8px}
.step p{font-size:.88rem;color:var(--muted)}
.step time{display:block;margin-top:14px;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(231,229,228,.65)}

/* ============ COMPARE ============ */
.compare{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
}
.compare-col{
  border-radius:var(--radius);
  padding:30px;
  border:1px solid var(--line);
}
.compare-col--muted{
  background:rgba(43,4,4,.6);
  border-color:rgba(224,192,168,.18);
}
.compare-col--gold{
  background:linear-gradient(165deg,rgba(180,83,9,.35),rgba(82,13,13,.9));
  border-color:var(--line-strong);
  box-shadow:var(--shadow-gold);
}
.compare-col h3{
  font-size:1.05rem;
  margin-bottom:18px;
  display:flex;
  align-items:center;
  gap:10px;
}
.compare-col--muted h3{color:var(--taupe)}
.compare-col--gold h3{color:var(--gold-soft)}
.compare-col li{
  display:flex;
  gap:12px;
  font-size:.92rem;
  padding:11px 0;
  border-bottom:1px solid rgba(251,191,36,.12);
  color:var(--muted);
}
.compare-col li:last-child{border-bottom:0}
.compare-col--muted li::before{content:"✕";color:#E7A5A5;font-weight:900;flex:0 0 auto}
.compare-col--gold li::before{content:"✓";color:var(--gold);font-weight:900;flex:0 0 auto}

/* ============ QUOTES ============ */
.quote{
  background:linear-gradient(165deg,rgba(82,13,13,.82),rgba(43,4,4,.95));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px;
  display:flex;
  flex-direction:column;
  gap:16px;
  transition:transform .28s,border-color .28s;
}
.quote:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.quote i.fa-quote-left{color:var(--orange);font-size:1.2rem}
.quote p{color:var(--taupe);font-size:.94rem;font-style:italic}
.quote footer{display:flex;align-items:center;gap:12px;margin-top:auto}
.avatar{
  width:42px;height:42px;
  border-radius:50%;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold),var(--orange));
  color:#450A0A;
  font-weight:900;
  font-size:.9rem;
  flex:0 0 auto;
}
.quote footer b{display:block;font-size:.9rem;color:var(--gold-soft)}
.quote footer span{font-size:.78rem;color:var(--muted)}

/* ============ CHANNEL MATRIX ============ */
.matrix{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.matrix a{
  display:block;
  position:relative;
  border-radius:var(--radius);
  padding:30px 26px;
  border:1px solid var(--line);
  background:linear-gradient(165deg,rgba(82,13,13,.9),rgba(43,4,4,.98));
  transition:transform .28s,border-color .28s,box-shadow .28s;
}
.matrix a:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:0 28px 54px -30px rgba(251,191,36,.7)}
.matrix i{
  width:46px;height:46px;
  border-radius:14px;
  display:grid;place-items:center;
  background:rgba(251,191,36,.12);
  border:1px solid var(--line);
  color:var(--gold);
  margin-bottom:18px;
}
.matrix h3{font-size:1.08rem;color:var(--gold-soft);margin-bottom:9px}
.matrix p{font-size:.9rem;color:var(--muted)}
.matrix .more{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:16px;
  font-size:.82rem;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--gold);
}

/* ============ FAQ ============ */
.faq-item{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(82,13,13,.75),rgba(58,7,7,.92));
  margin-bottom:14px;
  overflow:hidden;
  transition:border-color .25s;
}
.faq-item:hover{border-color:var(--line-strong)}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  padding:20px 24px;
  font-weight:700;
  font-size:.98rem;
  color:var(--gold-soft);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";
  flex:0 0 auto;
  width:28px;height:28px;
  border-radius:9px;
  border:1px solid var(--line);
  display:grid;place-items:center;
  color:var(--gold);
  font-size:1.05rem;
  line-height:1;
  transition:transform .3s,background .3s;
}
.faq-item[open] summary::after{content:"–";background:rgba(251,191,36,.16);transform:rotate(180deg)}
.faq-body{padding:0 24px 22px;color:var(--muted);font-size:.93rem}
.faq-item[open] summary{border-bottom:1px solid rgba(251,191,36,.18);margin-bottom:16px}

/* ============ GUARANTEE + CTA ============ */
.guarantee{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
  margin-bottom:46px;
}
.guarantee div{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:18px;
  border:1px solid var(--line);
  border-radius:var(--radius-s);
  background:rgba(43,4,4,.6);
  font-size:.86rem;
  color:var(--taupe);
}
.guarantee i{color:var(--gold);margin-top:3px}
.cta-band{
  border:1px solid var(--line-strong);
  border-radius:var(--radius-l);
  padding:44px;
  background:
    linear-gradient(120deg,rgba(69,10,10,.95),rgba(82,13,13,.85)),
    url('/assets/images/d255d1908509960c.jpg') center/cover no-repeat;
  display:grid;
  grid-template-columns:1.4fr .6fr;
  gap:32px;
  align-items:center;
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(1.35rem,2.6vw,1.9rem);margin-bottom:14px}
.cta-band p{color:var(--taupe);font-size:.96rem;max-width:60ch}
.cta-actions{display:flex;flex-direction:column;gap:12px}
.cta-actions .btn{width:100%}
.cta-small{font-size:.78rem;color:var(--muted);text-align:center}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,rgba(43,4,4,.5),#240303);
  border-top:1px solid var(--line);
  padding:60px 0 26px;
  position:relative;
  z-index:1;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr;
  gap:38px;
  padding-bottom:38px;
  border-bottom:1px solid rgba(251,191,36,.16);
}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand strong{color:var(--gold-soft);font-size:1.02rem;font-weight:900}
.footer-col p{color:var(--muted);font-size:.88rem;max-width:52ch}
.footer-col h3{
  font-size:.78rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:16px;
}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{font-size:.89rem;color:var(--taupe);transition:color .25s,padding-left .25s}
.footer-col ul a:hover{color:var(--gold-soft);padding-left:4px}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding-top:22px;
  flex-wrap:wrap;
  font-size:.8rem;
  color:rgba(231,229,228,.7);
}
.age-badge{
  display:inline-grid;
  place-items:center;
  width:42px;height:42px;
  border-radius:12px;
  border:1px solid var(--line-strong);
  color:var(--gold);
  font-weight:900;
  font-size:.85rem;
}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .split{grid-template-columns:1fr;gap:30px}
  .section-head--split{grid-template-columns:1fr;gap:18px;align-items:start}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .matrix{grid-template-columns:1fr 1fr}
  .guarantee{grid-template-columns:repeat(2,1fr)}
  .cta-band{grid-template-columns:1fr;padding:34px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-toggle{display:grid}
  .nav-menu{
    position:absolute;
    top:100%;left:0;right:0;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    padding:14px 18px 20px;
    background:rgba(43,4,4,.99);
    border-bottom:1px solid var(--line);
    box-shadow:0 22px 40px -24px rgba(0,0,0,.9);
    display:none;
  }
  .nav-menu.is-open{display:flex}
  .nav-menu a{padding:12px 14px;border-radius:12px;font-size:.94rem}
  .nav-actions{margin-left:auto}
}
@media (max-width:768px){
  .section{padding:58px 0}
  .page-hero{padding:40px 0 58px}
  .grid-2,.grid-3,.matrix{grid-template-columns:1fr}
  .compare{grid-template-columns:1fr}
  .card{padding:24px}
  .stat b{font-size:1.45rem}
  .brand-text em{display:none}
}
@media (max-width:520px){
  .container{width:min(100% - 24px,var(--maxw))}
  .nav-inner{min-height:66px;gap:8px}
  .btn-login{padding:8px 12px;font-size:.8rem}
  .btn-signup{padding:9px 14px;font-size:.8rem}
  .brand{font-size:.92rem}
  .brand-mark{width:36px;height:36px;border-radius:11px}
  .hero-copy h1{font-size:1.5rem}
  .hero-cta{flex-direction:column}
  .hero-cta .btn{width:100%}
  .stat-strip{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr}
  .guarantee{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-band{padding:26px}
  .hero-panel{padding:22px}
  .faq-item summary{padding:17px 18px;font-size:.93rem}
  .faq-body{padding:0 18px 18px}
}

/* roulang page: category3 */
:root{
  --bg-deep:#2B0404;
  --bg-base:#450A0A;
  --bg-soft:#3A0707;
  --panel:#520D0D;
  --gold:#FBBF24;
  --gold-soft:#FDE68A;
  --gold-deep:#B45309;
  --orange:#F97316;
  --cream:#FFFBEB;
  --taupe:#E7E5E4;
  --muted:#E0C0A8;
  --line:rgba(251,191,36,.22);
  --line-strong:rgba(251,191,36,.45);
  --radius-s:10px;
  --radius:16px;
  --radius-l:24px;
  --shadow:0 20px 45px -24px rgba(0,0,0,.85);
  --shadow-gold:0 18px 40px -18px rgba(251,191,36,.45);
  --ff:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  --maxw:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--ff);
  font-size:16px;
  line-height:1.65;
  color:var(--cream);
  background:var(--bg-deep);
  overflow-x:hidden;
  padding-bottom:76px;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(circle at 12% 8%,rgba(249,115,22,.16),transparent 42%),
    radial-gradient(circle at 88% 2%,rgba(251,191,36,.13),transparent 38%),
    radial-gradient(circle at 50% 100%,rgba(180,83,9,.18),transparent 55%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.02em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:min(100% - 32px,var(--maxw));margin-inline:auto;position:relative;z-index:1}
section[id]{scroll-margin-top:92px}

/* ============ HEADER / NAV ============ */
.site-header{
  position:sticky;top:0;z-index:200;
  background:rgba(43,4,4,.92);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:14px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:1.02rem;letter-spacing:-.02em;color:var(--gold-soft);flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:13px;
  background:linear-gradient(145deg,var(--gold),var(--orange));
  display:grid;place-items:center;color:#450A0A;font-size:1.05rem;
  box-shadow:0 8px 20px -8px rgba(251,191,36,.85);flex-shrink:0;
}
.brand em{font-style:normal;color:var(--taupe);font-weight:600;font-size:.82em;display:block;letter-spacing:.02em}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-menu a{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--taupe);
  transition:color .25s,background .25s,box-shadow .25s;white-space:nowrap;
}
.nav-menu a:hover{color:var(--gold-soft);background:rgba(251,191,36,.1)}
.nav-menu a.active{
  color:#450A0A;background:linear-gradient(135deg,var(--gold),var(--orange));
  box-shadow:0 10px 22px -12px rgba(251,191,36,.95);
}
.nav-actions{display:flex;align-items:center;gap:9px;margin-left:14px;flex-shrink:0}
.btn-login{
  padding:9px 15px;border-radius:999px;border:1px solid rgba(251,191,36,.45);
  color:var(--gold-soft);font-size:.88rem;font-weight:700;transition:background .25s,transform .2s;
}
.btn-login:hover{background:rgba(251,191,36,.14);transform:translateY(-1px)}
.btn-signup{
  padding:10px 20px;border-radius:999px;
  background:linear-gradient(135deg,var(--gold) 0%,var(--orange) 100%);
  color:#450A0A;font-size:.88rem;font-weight:800;
  box-shadow:0 12px 26px -12px rgba(249,115,22,.95);
  transition:transform .2s,box-shadow .25s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 18px 32px -12px rgba(249,115,22,1)}
.nav-toggle{
  display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);
  color:var(--gold-soft);place-items:center;font-size:1rem;
}
.nav-toggle:hover{background:rgba(251,191,36,.12)}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-size:.94rem;font-weight:700;
  border:1px solid transparent;cursor:pointer;text-align:center;
  transition:transform .22s,box-shadow .28s,background .28s,border-color .28s;
}
.btn-primary{
  background:linear-gradient(135deg,var(--gold) 0%,var(--orange) 100%);
  color:#450A0A;box-shadow:0 16px 34px -16px rgba(249,115,22,.95);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 42px -16px rgba(249,115,22,1)}
.btn-ghost{border-color:rgba(251,191,36,.45);background:rgba(251,191,36,.07);color:var(--gold-soft)}
.btn-ghost:hover{background:rgba(251,191,36,.16);transform:translateY(-2px)}
.btn:active{transform:translateY(1px) scale(.985)}
.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

/* ============ SHARED SECTIONS ============ */
.section{padding:78px 0;position:relative;z-index:1}
.section--alt{background:linear-gradient(180deg,rgba(69,10,10,.9),rgba(43,4,4,.25))}
.section--deep{background:linear-gradient(180deg,rgba(43,4,4,.4),rgba(58,7,7,.95),rgba(43,4,4,.4))}
.section-head{max-width:800px;margin-bottom:40px}
.section-head h2{font-size:clamp(1.5rem,3.1vw,2.15rem);margin:16px 0 14px}
.section-head p{color:var(--muted);font-size:1rem;max-width:70ch}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:.72rem;font-weight:800;
  letter-spacing:.16em;text-transform:uppercase;color:var(--gold);
  background:rgba(251,191,36,.1);border:1px solid var(--line);padding:6px 14px;border-radius:999px;
}
.eyebrow i{color:var(--orange)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{
  background:linear-gradient(165deg,rgba(82,13,13,.92),rgba(58,7,7,.96));
  border:1px solid var(--line);border-radius:var(--radius);padding:28px;
  transition:transform .28s,border-color .28s,box-shadow .28s;
}
.card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 26px 50px -28px rgba(251,191,36,.55)}
.card h3{font-size:1.12rem;margin-bottom:10px;color:var(--gold-soft)}
.card p{color:var(--muted);font-size:.94rem}
.card-icon{
  width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:rgba(251,191,36,.13);border:1px solid var(--line);color:var(--gold);
  font-size:1.15rem;margin-bottom:18px;
}

/* ============ HERO ============ */
.hero-rut{position:relative;overflow:hidden;border-bottom:1px solid var(--line);padding:70px 0 78px}
.hero-bg{
  position:absolute;inset:0;
  background-image:linear-gradient(105deg,rgba(43,4,4,.95) 8%,rgba(43,4,4,.78) 46%,rgba(69,10,10,.62) 100%),url('/assets/images/861d1671f4686ac9.jpg');
  background-size:cover;background-position:center;
  z-index:0;
}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center}
.hero-copy h1{font-size:clamp(1.85rem,4.2vw,2.9rem);margin:20px 0 18px;font-weight:900}
.hero-copy h1 span{color:var(--gold)}
.hero-copy>p{color:var(--muted);font-size:1.02rem;max-width:60ch;line-height:1.7}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.tag{
  display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:999px;
  background:rgba(251,191,36,.08);border:1px solid var(--line);color:var(--taupe);
  font-size:.8rem;font-weight:600;
}
.tag i{color:var(--gold);font-size:.78rem}
.hero-panel{
  background:linear-gradient(170deg,rgba(82,13,13,.9),rgba(43,4,4,.96));
  border:1px solid var(--line-strong);border-radius:var(--radius-l);
  padding:18px;box-shadow:var(--shadow);
}
.hero-panel img{border-radius:var(--radius);aspect-ratio:16/10;object-fit:cover;width:100%}
.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:16px}
.stat{
  background:rgba(43,4,4,.65);border:1px solid var(--line);border-radius:var(--radius-s);
  padding:14px 16px;
}
.stat strong{display:block;font-size:1.28rem;color:var(--gold);font-weight:900;letter-spacing:-.02em}
.stat span{font-size:.78rem;color:var(--muted);display:block;margin-top:3px;text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.hero-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}
.mini-badge{
  display:inline-flex;align-items:center;gap:7px;font-size:.76rem;font-weight:700;
  padding:6px 12px;border-radius:8px;background:rgba(251,191,36,.12);
  border:1px solid var(--line);color:var(--gold-soft);
}
.mini-badge i{color:var(--orange)}

/* ============ TABLE ============ */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:rgba(43,4,4,.55)}
.data-table{width:100%;border-collapse:collapse;min-width:720px}
.data-table thead th{
  text-align:left;font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold);padding:16px 20px;background:rgba(82,13,13,.75);white-space:nowrap;
  border-bottom:1px solid var(--line-strong);
}
.data-table td{padding:16px 20px;font-size:.92rem;color:var(--taupe);border-bottom:1px solid rgba(251,191,36,.12)}
.data-table tbody tr:hover td{background:rgba(251,191,36,.05)}
.data-table td strong{color:var(--gold-soft)}
.data-table tbody tr:last-child td{border-bottom:0}
.table-note{margin-top:16px;color:var(--muted);font-size:.88rem}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{
  position:relative;padding:26px 22px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(82,13,13,.7),rgba(43,4,4,.9));
  border:1px solid var(--line);transition:border-color .28s,transform .28s;
}
.step:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.step-num{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(140deg,var(--gold),var(--orange));color:#450A0A;
  font-weight:900;font-size:1.05rem;margin-bottom:16px;
}
.step h3{font-size:1.05rem;color:var(--gold-soft);margin-bottom:8px}
.step p{color:var(--muted);font-size:.9rem}

/* ============ SPLIT ============ */
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:center}
.split-media{margin:0}
.split-media img{border-radius:var(--radius-l);border:1px solid var(--line);aspect-ratio:4/3;object-fit:cover;width:100%}
.split-media figcaption{margin-top:12px;font-size:.82rem;color:var(--muted);letter-spacing:.02em}
.split-body h2{font-size:clamp(1.45rem,3vw,2.05rem);margin:18px 0 14px}
.split-body>p{color:var(--muted);font-size:.98rem;margin-bottom:20px}
.check-list{display:grid;gap:12px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:.94rem;color:var(--taupe)}
.check-list i{color:var(--gold);margin-top:4px;font-size:.9rem}

/* ============ TIMELINE ============ */
.timeline{display:grid;gap:2px;border-left:2px solid var(--line-strong);margin-left:8px}
.tl-item{display:grid;grid-template-columns:180px 1fr;gap:26px;padding:0 0 30px 28px;position:relative;text-align:left}
.tl-item::before{
  content:"";position:absolute;left:-9px;top:6px;width:16px;height:16px;border-radius:50%;
  background:linear-gradient(140deg,var(--gold),var(--orange));box-shadow:0 0 0 4px rgba(251,191,36,.14);
}
.tl-time{
  font-weight:800;color:var(--gold);font-size:.96rem;letter-spacing:.02em;
}
.tl-body h3{font-size:1.06rem;color:var(--cream);margin-bottom:7px}
.tl-body p{color:var(--muted);font-size:.91rem;max-width:70ch}

/* ============ METRIC CARDS ============ */
.metric{
  background:linear-gradient(165deg,rgba(82,13,13,.85),rgba(43,4,4,.95));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;
}
.metric strong{display:block;font-size:1.7rem;font-weight:900;color:var(--gold);letter-spacing:-.03em;line-height:1.15}
.metric span{display:block;margin-top:8px;font-size:.86rem;color:var(--muted)}
.metric i{color:var(--orange);font-size:1rem;margin-bottom:12px;display:block}

/* ============ CASES ============ */
.case-card{
  background:linear-gradient(165deg,rgba(82,13,13,.85),rgba(43,4,4,.95));
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  transition:transform .28s,border-color .28s;
}
.case-card:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.case-head{display:flex;align-items:center;gap:13px;margin-bottom:16px}
.case-avatar{
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  background:rgba(251,191,36,.15);border:1px solid var(--line);color:var(--gold);font-weight:800;
}
.case-head strong{display:block;font-size:.96rem;color:var(--cream)}
.case-head span{font-size:.78rem;color:var(--muted)}
.case-card blockquote{margin:0;font-size:.92rem;color:var(--taupe);line-height:1.68}
.case-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.case-meta em{
  font-style:normal;font-size:.75rem;font-weight:700;padding:5px 11px;border-radius:8px;
  background:rgba(251,191,36,.1);border:1px solid var(--line);color:var(--gold-soft);
}

/* ============ FAQ ============ */
.faq{display:grid;gap:14px;max-width:920px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(69,10,10,.75),rgba(43,4,4,.92));
  overflow:hidden;transition:border-color .25s;
}
.faq-item[open]{border-color:var(--line-strong)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:20px 56px 20px 24px;position:relative;
  font-weight:700;font-size:1rem;color:var(--gold-soft);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  position:absolute;right:22px;top:50%;transform:translateY(-50%);
  color:var(--gold);font-size:.85rem;transition:transform .28s;
}
.faq-item[open] summary::after{content:"\f068"}
.faq-item .faq-body{padding:0 24px 22px;color:var(--muted);font-size:.94rem;line-height:1.7}

/* ============ CTA BAND ============ */
.cta-band{
  background:linear-gradient(120deg,rgba(82,13,13,.95),rgba(43,4,4,.98));
  border:1px solid var(--line-strong);border-radius:var(--radius-l);
  padding:44px;box-shadow:var(--shadow);
}
.cta-band-inner{display:grid;grid-template-columns:1.25fr .75fr;gap:34px;align-items:center;text-align:left}
.cta-band h2{font-size:clamp(1.4rem,2.9vw,2rem);margin:16px 0 12px}
.cta-band p{color:var(--muted);font-size:.96rem;max-width:58ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.guarantee{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.g-item{
  background:rgba(43,4,4,.6);border:1px solid var(--line);border-radius:var(--radius-s);
  padding:14px 16px;font-size:.83rem;color:var(--taupe);display:flex;gap:10px;align-items:flex-start;
}
.g-item i{color:var(--gold);margin-top:3px}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:170;
  width:56px;height:56px;border-radius:50%;
  background:radial-gradient(circle at 30% 25%,#7F1D1D,#2B0404 72%);
  border:2px solid var(--gold);
  display:grid;place-items:center;color:var(--gold-soft);font-size:1.12rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .3s,opacity .3s,box-shadow .3s;
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab::after{
  content:"";position:absolute;top:1px;right:1px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #FFFBEB;
}
.fab:hover{animation:none;transform:scale(1.1);opacity:1;box-shadow:0 10px 32px rgba(245,158,11,.6)}
.fab:hover i{transform:rotate(360deg)}
.fab i{transition:transform .6s ease}
.fab:active{transform:scale(.95) translateY(4px)}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ============ STICKY CTA ============ */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:180;
  background:rgba(43,4,4,.95);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--line-strong);
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 0;flex-wrap:wrap}
.sticky-text{font-size:.88rem;color:var(--taupe)}
.sticky-text strong{color:var(--gold-soft)}
.sticky-cta .btn{padding:11px 22px;font-size:.88rem}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,rgba(43,4,4,.6),rgba(28,3,3,1));
  border-top:1px solid var(--line);padding:56px 0 26px;position:relative;z-index:1;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;color:var(--gold-soft);font-size:1rem;font-weight:800}
.footer-col p{color:var(--muted);font-size:.9rem;max-width:52ch}
.footer-col h3{font-size:.86rem;text-transform:uppercase;letter-spacing:.14em;color:var(--gold);margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col ul a{font-size:.9rem;color:var(--taupe);transition:color .25s,padding-left .25s}
.footer-col ul a:hover{color:var(--gold-soft);padding-left:5px}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
  font-size:.82rem;color:var(--muted);
}
.age-badge{
  border:1px solid var(--line-strong);color:var(--gold-soft);border-radius:8px;
  padding:4px 10px;font-weight:800;font-size:.78rem;letter-spacing:.06em;
}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .nav-toggle{display:grid}
  .nav-menu{
    position:absolute;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:6px;
    background:rgba(43,4,4,.98);border-bottom:1px solid var(--line-strong);
    padding:16px;margin-left:0;
    max-height:0;overflow:hidden;opacity:0;pointer-events:none;
    transition:max-height .35s ease,opacity .3s ease,padding .3s ease;
  }
  .nav-menu.open{max-height:420px;opacity:1;pointer-events:auto;padding:16px}
  .nav-menu a{padding:12px 16px;border-radius:12px}
  .nav-actions{margin-left:auto}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .split{grid-template-columns:1fr;gap:30px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band-inner{grid-template-columns:1fr}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .hero-rut{padding:48px 0 56px}
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .tl-item{grid-template-columns:1fr;gap:8px}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:30px 24px}
  .guarantee{grid-template-columns:1fr}
  .btn-login{display:inline-flex}
  .brand{font-size:.92rem}
  .brand-mark{width:36px;height:36px;border-radius:11px}
}
@media (max-width:520px){
  .nav-inner{gap:8px;min-height:66px}
  .nav-menu{top:66px}
  .btn-login{padding:8px 12px;font-size:.8rem}
  .btn-signup{padding:9px 15px;font-size:.8rem}
  .hero-copy h1{font-size:1.6rem}
  .stat-grid{grid-template-columns:1fr 1fr;gap:10px}
  .stat strong{font-size:1.1rem}
  .hero-actions .btn,.cta-actions .btn{width:100%}
  .sticky-inner{flex-direction:column;align-items:stretch;text-align:center}
  .sticky-cta .btn{width:100%}
  .fab{bottom:112px;left:12px;width:52px;height:52px}
  body{padding-bottom:120px}
}