/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-soft:#0B2E1E;
  --bg-panel:#0E3826;
  --bg-deep:#03170F;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --muted-dim:#A3A375;
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(209,250,229,.13);
  --radius-xs:8px;
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:26px;
  --shadow-1:0 14px 36px rgba(0,0,0,.42);
  --shadow-gold:0 10px 30px rgba(245,158,11,.22);
  --grad-gold:linear-gradient(135deg,#F59E0B 0%,#FCD34D 100%);
  --grad-panel:linear-gradient(160deg,rgba(14,56,38,.92) 0%,rgba(5,31,20,.96) 100%);
  --header-h:76px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding-top:var(--header-h);
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  background-image:radial-gradient(1100px 520px at 12% -8%,rgba(245,158,11,.10),transparent 62%),radial-gradient(900px 480px at 92% 4%,rgba(16,185,129,.10),transparent 60%);
  background-repeat:no-repeat;
}
h1,h2,h3,h4,h5{font-weight:800;line-height:1.28;margin:0 0 .6em;letter-spacing:-.012em;color:var(--text)}
h1{font-size:clamp(1.7rem,4vw,2.95rem)}
h2{font-size:clamp(1.32rem,2.5vw,2rem)}
h3{font-size:clamp(1.04rem,1.5vw,1.22rem)}
p{margin:0 0 1rem;color:var(--muted)}
a{color:var(--gold-light);text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:#fff}
ul,ol{list-style:none;margin:0;padding:0}
img{display:block;max-width:100%;height:auto}
button,input,select,textarea{font-family:inherit;font-size:1rem;color:inherit}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:8px}
::selection{background:rgba(245,158,11,.35);color:#fff}

.container{max-width:1220px;padding-left:1.25rem;padding-right:1.25rem}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
  transition:background .3s ease,border-color .3s ease;
}
.site-header.scrolled{background:rgba(3,23,15,.97);border-bottom-color:var(--line)}
.nav-main{width:100%;padding:0}
.nav-inner{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem;min-height:var(--header-h);width:100%}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.02rem;color:var(--text);letter-spacing:-.01em}
.brand:hover{color:var(--gold-light)}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;
  background:var(--grad-gold);color:#231703;font-size:1rem;box-shadow:var(--shadow-gold)
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text small{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-dim);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:.5rem;margin-left:auto}
.btn-login{
  padding:.5rem 1rem;border-radius:999px;border:1px solid var(--line);
  color:var(--gold-light);font-weight:600;font-size:.88rem;background:transparent;white-space:nowrap
}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-signup{
  padding:.55rem 1.2rem;border-radius:999px;background:var(--grad-gold);color:#231703;
  font-weight:800;font-size:.88rem;box-shadow:0 6px 20px rgba(245,158,11,.28);white-space:nowrap;
  transition:transform .2s ease,box-shadow .2s ease
}
.btn-signup:hover{color:#231703;transform:translateY(-1px);box-shadow:0 10px 26px rgba(245,158,11,.4)}
.navbar-toggler{
  border:1px solid var(--line);border-radius:10px;padding:.4rem .55rem;background:rgba(245,158,11,.08);
  display:flex;flex-direction:column;gap:4px;margin-left:.35rem
}
.navbar-toggler:focus{box-shadow:none}
.navbar-toggler .toggler-bar{display:block;width:20px;height:2px;background:var(--gold-light);border-radius:2px}
.nav-collapse{flex-basis:100%;flex-grow:1}
.nav-menu{display:flex;flex-direction:column;gap:.15rem;padding:.75rem 0 .35rem;width:100%}
.nav-menu .nav-link{
  color:var(--muted);font-weight:600;font-size:.93rem;padding:.6rem .85rem;border-radius:12px;
  transition:background .2s ease,color .2s ease
}
.nav-menu .nav-link:hover{color:var(--gold-light);background:rgba(245,158,11,.09)}
.nav-menu .nav-link.active{color:#231703;background:var(--grad-gold);font-weight:700}

/* ---------- SECTION SHELL ---------- */
.sec{padding:72px 0;position:relative}
.sec-tight{padding:52px 0}
.sec-alt{background:linear-gradient(180deg,rgba(11,46,30,.72) 0%,rgba(5,31,20,.94) 100%);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.sec-deep{background:linear-gradient(180deg,var(--bg-deep) 0%,#06251A 100%);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.sec-head{max-width:820px;margin-bottom:2.4rem}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;font-size:.72rem;font-weight:800;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gold-light);margin-bottom:.85rem
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad-gold);border-radius:2px}
.sec-head.center .eyebrow::before{display:none}
.lead{color:var(--muted);font-size:1rem;line-height:1.7;max-width:74ch;margin-bottom:0}
.sec-head.center .lead{margin-left:auto;margin-right:auto}

/* ---------- BUTTONS ---------- */
.btn-gold,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.85rem 1.6rem;border-radius:999px;font-weight:800;font-size:.95rem;border:0;
  cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease
}
.btn-gold{background:var(--grad-gold);color:#231703;box-shadow:var(--shadow-gold)}
.btn-gold:hover{color:#231703;transform:translateY(-2px);box-shadow:0 16px 34px rgba(245,158,11,.38)}
.btn-gold:active{transform:translateY(1px) scale(.99)}
.btn-ghost{background:rgba(245,158,11,.07);border:1px solid var(--line);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px) scale(.99)}

/* ---------- HERO ---------- */
.hero{
  position:relative;padding:60px 0 68px;overflow:hidden;
  background-image:linear-gradient(100deg,rgba(3,23,15,.95) 0%,rgba(5,31,20,.82) 46%,rgba(5,31,20,.55) 100%),url('/assets/images/8b1bf27bf1fd8dc3.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line)
}
.hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:150px;
  background:linear-gradient(180deg,transparent,rgba(5,31,20,.96));pointer-events:none
}
.hero .container{position:relative;z-index:2}
.hero-badge{
  display:inline-flex;align-items:center;gap:.5rem;padding:.42rem .95rem;border-radius:999px;
  background:rgba(220,38,38,.16);border:1px solid rgba(220,38,38,.5);color:#FECACA;
  font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:1.1rem
}
.hero h1{margin-bottom:1rem;text-shadow:0 6px 26px rgba(0,0,0,.5)}
.hero h1 .hl{background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:#E6F5EE;font-size:1.03rem;line-height:1.72;max-width:66ch;margin-bottom:1.6rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:2rem}
.hero-points{display:flex;flex-wrap:wrap;gap:.55rem}
.hero-points span{
  display:inline-flex;align-items:center;gap:.45rem;padding:.42rem .85rem;border-radius:999px;
  background:rgba(5,31,20,.62);border:1px solid var(--line-soft);font-size:.82rem;color:var(--muted);font-weight:600
}
.hero-points i{color:var(--gold-light)}

.demo-panel{
  background:var(--grad-panel);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:1.35rem;box-shadow:var(--shadow-1);backdrop-filter:blur(6px)
}
.demo-top{display:flex;align-items:center;gap:.6rem;padding-bottom:.9rem;border-bottom:1px dashed var(--line-soft);margin-bottom:1rem}
.demo-dot{width:9px;height:9px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 4px rgba(34,197,94,.16);flex:0 0 9px}
.demo-title{font-size:.88rem;font-weight:700;color:var(--text)}
.demo-clock{margin-left:auto;font-weight:800;color:var(--gold-light);font-size:.9rem;font-variant-numeric:tabular-nums}
.demo-step{display:flex;gap:.85rem;padding:.6rem 0;align-items:flex-start}
.demo-step .num{
  width:26px;height:26px;flex:0 0 26px;border-radius:50%;display:grid;place-items:center;
  background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-light);font-size:.78rem;font-weight:800
}
.demo-step strong{display:block;font-size:.92rem;color:var(--text);margin-bottom:.1rem}
.demo-step p{margin:0;font-size:.82rem;color:var(--muted-dim);line-height:1.5}
.demo-bar{height:7px;border-radius:99px;background:rgba(209,250,229,.12);overflow:hidden;margin:1rem 0}
.demo-bar span{display:block;height:100%;border-radius:99px;background:var(--grad-gold)}
.demo-row{display:flex;align-items:center;gap:.6rem;font-size:.83rem;padding:.5rem 0;border-top:1px solid var(--line-soft);color:var(--muted)}
.demo-row span:first-child{color:var(--muted-dim);font-variant-numeric:tabular-nums}
.demo-row .amt{margin-left:auto;font-weight:700;color:var(--text)}
.demo-row .ok{color:#4ADE80;font-weight:700}
.demo-row .wait{color:var(--gold-light);font-weight:700}

/* ---------- STATS ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden}
.stat-cell{background:rgba(5,31,20,.72);padding:1.5rem 1.3rem}
.stat-num{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}
.stat-label{font-size:.85rem;color:var(--muted);margin-top:.35rem;line-height:1.5}

/* ---------- PAIN LIST ---------- */
.pain-list{border-top:1px solid var(--line-soft)}
.pain-item{display:flex;gap:1rem;padding:1.15rem 0;border-bottom:1px solid var(--line-soft);align-items:flex-start}
.pain-item i{color:var(--red);font-size:1.05rem;margin-top:.28rem;flex:0 0 20px}
.pain-item strong{display:block;color:var(--text);font-size:1rem;margin-bottom:.2rem}
.pain-item p{margin:0;font-size:.9rem;color:var(--muted-dim);line-height:1.6}

/* ---------- SOLUTION ROWS ---------- */
.sol-box{background:var(--grad-panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.9rem;box-shadow:var(--shadow-1)}
.sol-row{display:flex;gap:1rem;padding:1.05rem 0;border-bottom:1px dashed var(--line-soft)}
.sol-row:last-child{border-bottom:0;padding-bottom:0}
.sol-icon{width:44px;height:44px;flex:0 0 44px;border-radius:14px;display:grid;place-items:center;background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-light)}
.sol-row strong{display:block;font-size:1rem;margin-bottom:.25rem}
.sol-row p{margin:0;font-size:.89rem;color:var(--muted-dim);line-height:1.6}
.sol-side{background:linear-gradient(160deg,rgba(220,38,38,.14),rgba(5,31,20,.9));border:1px solid rgba(220,38,38,.32);border-radius:var(--radius-lg);padding:1.9rem}
.sol-side .big{font-size:2.4rem;font-weight:800;color:var(--gold-light);line-height:1}

/* ---------- TIMELINE STEPS ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;position:relative}
.step-card{background:rgba(5,31,20,.7);border:1px solid var(--line-soft);border-radius:var(--radius);padding:1.5rem;position:relative;transition:border-color .25s ease,transform .25s ease}
.step-card:hover{border-color:var(--line);transform:translateY(-4px)}
.step-num{font-size:.72rem;font-weight:800;letter-spacing:.16em;color:var(--gold-light);text-transform:uppercase}
.step-card h3{margin:.7rem 0 .5rem;font-size:1.06rem}
.step-card p{margin:0;font-size:.89rem;color:var(--muted-dim);line-height:1.6}

/* ---------- CATEGORY WALL ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.cat-card{
  display:block;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-soft);
  background:rgba(5,31,20,.72);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease
}
.cat-card:hover{transform:translateY(-6px);border-color:var(--line);box-shadow:var(--shadow-gold)}
.cat-thumb{position:relative;aspect-ratio:16/9;overflow:hidden}
.cat-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cat-card:hover .cat-thumb img{transform:scale(1.06)}
.cat-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,31,20,.1),rgba(5,31,20,.86))}
.cat-tag{
  position:absolute;top:.75rem;left:.75rem;z-index:2;padding:.28rem .7rem;border-radius:999px;
  background:rgba(220,38,38,.92);color:#fff;font-size:.68rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase
}
.cat-body{padding:1.15rem 1.25rem 1.35rem}
.cat-body h3{font-size:1.05rem;margin-bottom:.45rem;color:var(--text)}
.cat-body p{margin:0;font-size:.87rem;color:var(--muted-dim);line-height:1.6}
.cat-more{display:inline-flex;align-items:center;gap:.4rem;margin-top:.85rem;font-size:.85rem;font-weight:700;color:var(--gold-light)}

/* ---------- SPLIT CONTENT ---------- */
.split-img{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-soft);box-shadow:var(--shadow-1)}
.split-img img{width:100%;height:100%;object-fit:cover;min-height:280px}
.check-list li{display:flex;gap:.7rem;align-items:flex-start;padding:.55rem 0;font-size:.93rem;color:var(--muted);line-height:1.6}
.check-list i{color:var(--gold-light);margin-top:.28rem}
.rule-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.9rem;margin-top:1.4rem}
.rule-item{background:rgba(5,31,20,.66);border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:1rem 1.1rem}
.rule-item strong{display:block;color:var(--gold-light);font-size:.92rem;margin-bottom:.25rem}
.rule-item span{font-size:.85rem;color:var(--muted-dim);line-height:1.55}

/* ---------- COMPARE ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.compare-col{border-radius:var(--radius);padding:1.6rem;border:1px solid var(--line-soft);background:rgba(5,31,20,.6)}
.compare-col.good{border-color:var(--line);background:linear-gradient(160deg,rgba(245,158,11,.1),rgba(5,31,20,.86))}
.compare-col h3{display:flex;align-items:center;gap:.55rem;font-size:1.05rem;margin-bottom:1rem}
.compare-col.bad h3 i{color:var(--red)}
.compare-col.good h3 i{color:#4ADE80}
.compare-col li{display:flex;gap:.6rem;padding:.5rem 0;font-size:.9rem;color:var(--muted);border-bottom:1px dashed var(--line-soft);line-height:1.55}
.compare-col li:last-child{border-bottom:0}
.compare-col.bad li i{color:rgba(220,38,38,.85);margin-top:.25rem}
.compare-col.good li i{color:#4ADE80;margin-top:.25rem}

/* ---------- TIPS ---------- */
.tip-item{display:flex;gap:1rem;padding:1.05rem 0;border-bottom:1px solid var(--line-soft)}
.tip-item:last-child{border-bottom:0}
.tip-idx{
  width:34px;height:34px;flex:0 0 34px;border-radius:10px;display:grid;place-items:center;
  background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-light);font-weight:800;font-size:.85rem
}
.tip-item strong{display:block;margin-bottom:.2rem;font-size:.98rem}
.tip-item p{margin:0;font-size:.88rem;color:var(--muted-dim);line-height:1.6}

/* ---------- QUOTES ---------- */
.quote{background:rgba(5,31,20,.7);border:1px solid var(--line-soft);border-radius:var(--radius);padding:1.5rem;height:100%}
.quote i.q{color:var(--gold-light);font-size:1.2rem;margin-bottom:.7rem;display:block}
.quote p{font-size:.94rem;color:var(--muted);line-height:1.68;margin-bottom:1rem}
.quote-by{display:flex;align-items:center;gap:.7rem}
.quote-av{width:38px;height:38px;border-radius:50%;background:var(--grad-gold);color:#231703;display:grid;place-items:center;font-weight:800;font-size:.85rem}
.quote-by strong{display:block;font-size:.88rem;color:var(--text)}
.quote-by span{font-size:.78rem;color:var(--muted-dim)}
.stars{color:var(--gold-light);font-size:.8rem;margin-bottom:.5rem;letter-spacing:.1em}

/* ---------- MILESTONE ---------- */
.mile{border-left:2px solid var(--line);padding:0 0 1.6rem 1.4rem;position:relative}
.mile:last-child{padding-bottom:0}
.mile::before{content:"";position:absolute;left:-7px;top:4px;width:12px;height:12px;border-radius:50%;background:var(--grad-gold);box-shadow:0 0 0 4px rgba(245,158,11,.16)}
.mile span{font-size:.76rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-light)}
.mile strong{display:block;margin:.3rem 0 .25rem;font-size:1rem}
.mile p{margin:0;font-size:.88rem;color:var(--muted-dim);line-height:1.6}

/* ---------- NEWS ---------- */
.news-list{display:flex;flex-direction:column;gap:1rem}
.news-item{
  display:flex;gap:1rem;padding:1rem;border:1px solid var(--line-soft);border-radius:var(--radius);
  background:rgba(5,31,20,.62);transition:border-color .25s ease,transform .25s ease
}
.news-item:hover{border-color:var(--line);transform:translateY(-3px)}
.news-thumb{flex:0 0 148px;border-radius:var(--radius-sm);overflow:hidden;background:rgba(209,250,229,.05)}
.news-thumb img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.news-body{min-width:0}
.news-body .tag{display:inline-block;font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-light);margin-bottom:.35rem}
.news-title{font-size:1rem;margin:0 0 .35rem;line-height:1.45}
.news-title a{color:var(--text)}
.news-title a:hover{color:var(--gold-light)}
.news-sum{margin:0 0 .4rem;font-size:.86rem;color:var(--muted-dim);line-height:1.55}
.news-date{font-size:.78rem;color:var(--muted-dim);opacity:.85}
.news-side{background:rgba(5,31,20,.7);border:1px solid var(--line-soft);border-radius:var(--radius);padding:1.35rem;height:100%}
.side-title{font-size:1rem;margin-bottom:1rem;padding-bottom:.7rem;border-bottom:1px solid var(--line-soft)}
.side-list li{padding:.7rem 0;border-bottom:1px dashed var(--line-soft)}
.side-list li:last-child{border-bottom:0}
.side-list a{display:block;font-size:.9rem;color:var(--muted);font-weight:600;line-height:1.5}
.side-list a:hover{color:var(--gold-light)}
.side-list span{display:block;font-size:.75rem;color:var(--muted-dim);margin-top:.2rem}
.more-link{display:inline-flex;align-items:center;gap:.45rem;margin-top:1.1rem;font-weight:700;font-size:.9rem;color:var(--gold-light)}
.empty-note{font-size:.9rem;color:var(--muted-dim);padding:.9rem 0}

/* ---------- PRICING TABLE ---------- */
.tier-table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;font-size:.9rem}
.tier-table th,.tier-table td{padding:.95rem 1rem;text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:top}
.tier-table thead th{background:rgba(245,158,11,.09);color:var(--gold-light);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;font-weight:800}
.tier-table tbody tr:last-child td{border-bottom:0}
.tier-table tbody tr:hover{background:rgba(245,158,11,.05)}
.tier-table td strong{color:var(--text)}
.tier-table td span{display:block;font-size:.82rem;color:var(--muted-dim);margin-top:.15rem}
.tier-name{color:var(--gold-light);font-weight:800}

/* ---------- VIP LADDER ---------- */
.ladder-row{
  display:flex;align-items:center;gap:1rem;padding:1rem 1.15rem;border:1px solid var(--line-soft);
  border-radius:var(--radius-sm);background:rgba(5,31,20,.6);margin-bottom:.7rem
}
.ladder-row:last-child{margin-bottom:0}
.ladder-medal{width:42px;height:42px;flex:0 0 42px;border-radius:12px;display:grid;place-items:center;background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-light)}
.ladder-row strong{display:block;font-size:.98rem}
.ladder-row span{font-size:.83rem;color:var(--muted-dim)}
.ladder-pct{margin-left:auto;text-align:right}
.ladder-pct b{display:block;color:var(--gold-light);font-size:1.05rem}
.ladder-pct span{font-size:.76rem;color:var(--muted-dim)}

/* ---------- PAYMENT / TRUST ---------- */
.pay-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:.9rem}
.pay-item{
  display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1.1rem .8rem;border-radius:var(--radius-sm);
  background:rgba(5,31,20,.66);border:1px solid var(--line-soft);text-align:center;transition:border-color .25s ease,transform .25s ease
}
.pay-item:hover{border-color:var(--line);transform:translateY(-3px)}
.pay-item i{font-size:1.5rem;color:var(--gold-light)}
.pay-item b{font-size:.86rem;color:var(--text)}
.pay-item span{font-size:.74rem;color:var(--muted-dim);line-height:1.45}
.trust-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem;
  background:linear-gradient(120deg,rgba(14,56,38,.9),rgba(5,31,20,.95));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.7rem
}
.trust-item{display:flex;gap:.75rem;align-items:flex-start}
.trust-item i{color:var(--gold-light);font-size:1.15rem;margin-top:.2rem}
.trust-item strong{display:block;font-size:.92rem;margin-bottom:.2rem}
.trust-item p{margin:0;font-size:.83rem;color:var(--muted-dim);line-height:1.5}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:920px;margin:0 auto}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:rgba(5,31,20,.62);margin-bottom:.7rem;overflow:hidden}
.faq-item.active{border-color:var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;gap:1rem;text-align:left;background:transparent;border:0;
  padding:1.05rem 1.2rem;font-weight:700;font-size:.96rem;color:var(--text);cursor:pointer;transition:color .2s ease
}
.faq-q:hover{color:var(--gold-light)}
.faq-q i{margin-left:auto;color:var(--gold-light);transition:transform .25s ease;flex:0 0 auto}
.faq-item.active .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{margin:0;padding:0 1.2rem 1.15rem;font-size:.9rem;color:var(--muted);line-height:1.68}

/* ---------- FORM ---------- */
.form-box{
  background:linear-gradient(140deg,rgba(14,56,38,.94),rgba(3,23,15,.98));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:2rem;box-shadow:var(--shadow-1)
}
.form-box h2{font-size:clamp(1.25rem,2.2vw,1.75rem)}
.form-label{font-size:.84rem;font-weight:700;color:var(--muted);margin-bottom:.35rem}
.form-control,.form-select{
  background:rgba(5,31,20,.72);border:1px solid var(--line-soft);color:var(--text);
  border-radius:var(--radius-xs);padding:.75rem .9rem;font-size:.92rem;transition:border-color .2s ease,box-shadow .2s ease
}
.form-control::placeholder{color:rgba(209,250,229,.42)}
.form-control:focus,.form-select:focus{background:rgba(5,31,20,.9);border-color:var(--gold);color:var(--text);box-shadow:0 0 0 3px rgba(245,158,11,.16)}
.form-select option{background:#0B2E1E;color:var(--text)}
.form-note{font-size:.79rem;color:var(--muted-dim);line-height:1.55;margin:1rem 0 0}
.form-side li{display:flex;gap:.7rem;padding:.6rem 0;font-size:.9rem;color:var(--muted);border-bottom:1px dashed var(--line-soft)}
.form-side li:last-child{border-bottom:0}
.form-side i{color:var(--gold-light);margin-top:.28rem}

/* ---------- FOOTER ---------- */
.site-footer{background:linear-gradient(180deg,#04190F 0%,#020D08 100%);border-top:1px solid var(--line);padding:60px 0 26px;margin-top:0}
.footer-brand{display:flex;align-items:center;gap:.6rem;margin-bottom:1rem;font-weight:800;font-size:1rem;color:var(--text)}
.footer-brand .brand-mark{width:34px;height:34px;flex:0 0 34px;border-radius:10px;font-size:.9rem}
.site-footer p{font-size:.87rem;color:var(--muted-dim);line-height:1.65}
.footer-title{font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-light);margin-bottom:1rem}
.footer-links li{margin-bottom:.55rem}
.footer-links a{font-size:.88rem;color:var(--muted)}
.footer-links a:hover{color:var(--gold-light)}
.footer-badges{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.footer-badges span{
  padding:.35rem .7rem;border-radius:8px;border:1px solid var(--line-soft);font-size:.74rem;
  color:var(--muted);background:rgba(245,158,11,.06)
}
.footer-bottom{border-top:1px solid var(--line-soft);margin-top:2.2rem;padding-top:1.3rem;display:flex;flex-wrap:wrap;gap:.7rem;justify-content:space-between;align-items:center}
.footer-bottom p{margin:0;font-size:.79rem}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;
  border:1px solid var(--line);color:var(--gold-light);font-weight:800;font-size:.78rem
}

/* ---------- FAB ---------- */
.fab-wrap{position:fixed;left:1rem;bottom:6rem;z-index:1050}
.fab{
  position:relative;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 32% 26%,#4a3410 0%,#0d0b06 72%);
  border:2px solid var(--gold);color:var(--gold-light);font-size:1.3rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.86;
  animation:fabFloat 3.6s ease-in-out infinite;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease
}
.fab:hover{opacity:1;animation:none;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.5)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab-badge{position:absolute;top:-1px;right:-1px;width:14px;height:14px;border-radius:50%;background:var(--red);box-shadow:0 0 0 2px #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- RESPONSIVE ---------- */
@media (min-width:992px){
  .nav-collapse{flex-basis:auto;flex-grow:0;order:2}
  .nav-menu{flex-direction:row;align-items:center;gap:.15rem;padding:0;width:auto;margin:0 auto}
  .navbar-toggler{display:none}
  .nav-actions{order:3;margin-left:0}
  .brand{order:1}
}
@media (max-width:1024px){
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .pay-grid{grid-template-columns:repeat(3,1fr)}
  .trust-strip{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr;gap:1rem}
  .cat-grid{grid-template-columns:1fr 1fr}
  .sec{padding:60px 0}
}
@media (max-width:768px){
  :root{--header-h:68px}
  body{font-size:15.5px}
  .hero{padding:44px 0 52px}
  .compare{grid-template-columns:1fr}
  .rule-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .news-item{flex-direction:column}
  .news-thumb{flex:none;width:100%}
  .news-thumb img{aspect-ratio:16/9}
  .tier-table{font-size:.85rem}
  .tier-table th,.tier-table td{padding:.75rem .7rem}
  .trust-strip{grid-template-columns:1fr;padding:1.3rem}
  .form-box{padding:1.4rem}
  .ladder-row{flex-wrap:wrap}
  .ladder-pct{margin-left:auto}
  .brand-text small{display:none}
}
@media (max-width:520px){
  .stat-grid{grid-template-columns:1fr}
  .pay-grid{grid-template-columns:1fr 1fr}
  .brand{font-size:.92rem}
  .btn-login,.btn-signup{padding:.45rem .8rem;font-size:.8rem}
  .hero-cta .btn-gold,.hero-cta .btn-ghost{width:100%}
  .fab{width:52px;height:52px;font-size:1.15rem}
  .fab-wrap{bottom:5rem}
  .tier-table thead{display:none}
  .tier-table,.tier-table tbody,.tier-table tr,.tier-table td{display:block;width:100%}
  .tier-table tr{border-bottom:1px solid var(--line-soft);padding:.5rem 0}
  .tier-table td{border-bottom:0;padding:.4rem .9rem}
  .tier-table td::before{content:attr(data-th);display:block;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-dim);margin-bottom:.15rem}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-soft:#0B2E1E;
  --bg-panel:#0E3826;
  --bg-deep:#03170F;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --muted-dim:#A3A375;
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(209,250,229,.13);
  --radius-xs:8px;
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:26px;
  --shadow-1:0 14px 36px rgba(0,0,0,.42);
  --shadow-gold:0 10px 30px rgba(245,158,11,.22);
  --grad-gold:linear-gradient(135deg,#F59E0B 0%,#FCD34D 100%);
  --grad-panel:linear-gradient(160deg,rgba(14,56,38,.92) 0%,rgba(5,31,20,.96) 100%);
  --header-h:76px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding-top:var(--header-h);
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  background-image:radial-gradient(1100px 520px at 12% -8%,rgba(245,158,11,.10),transparent 62%),radial-gradient(900px 480px at 92% 4%,rgba(16,185,129,.10),transparent 60%);
  background-repeat:no-repeat;
}
h1,h2,h3,h4{font-weight:800;letter-spacing:-.01em;line-height:1.28;color:#fff}
p{margin-top:0}
a{color:var(--gold-light);text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:#fff}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px}
img{display:block;max-width:100%;height:auto}
button,input,select,textarea{font-family:inherit;font-size:1rem;color:inherit}
ul{padding-left:1.1rem}
.container{max-width:1220px;padding-left:1.25rem;padding-right:1.25rem}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
  transition:background .3s ease,border-color .3s ease;
}
.site-header.scrolled{background:rgba(3,23,15,.97);border-bottom-color:var(--line)}
.nav-main{width:100%;padding:0}
.nav-inner{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem;min-height:var(--header-h);width:100%}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.02rem;color:var(--text);letter-spacing:-.01em}
.brand:hover{color:var(--gold-light)}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;
  background:var(--grad-gold);color:#231703;font-size:1rem;box-shadow:var(--shadow-gold)
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text small{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-dim);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:.5rem;margin-left:auto}
.btn-login{
  padding:.5rem 1rem;border-radius:999px;border:1px solid var(--line);
  color:var(--gold-light);font-weight:600;font-size:.88rem;background:transparent;white-space:nowrap
}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-signup{
  padding:.55rem 1.2rem;border-radius:999px;background:var(--grad-gold);color:#231703;
  font-weight:800;font-size:.88rem;box-shadow:0 6px 20px rgba(245,158,11,.28);white-space:nowrap;
  transition:transform .2s ease,box-shadow .2s ease
}
.btn-signup:hover{color:#231703;transform:translateY(-1px);box-shadow:0 10px 26px rgba(245,158,11,.4)}
.navbar-toggler{
  border:1px solid var(--line);border-radius:10px;padding:.4rem .55rem;background:rgba(245,158,11,.08);
  display:flex;flex-direction:column;gap:4px;margin-left:.35rem
}
.navbar-toggler:focus{box-shadow:none}
.navbar-toggler .toggler-bar{display:block;width:20px;height:2px;background:var(--gold-light);border-radius:2px}
.nav-collapse{flex-basis:100%;flex-grow:1}
.nav-menu{display:flex;flex-direction:column;gap:.15rem;padding:.75rem 0 .35rem;width:100%}
.nav-menu .nav-link{
  color:var(--muted);font-weight:600;font-size:.93rem;padding:.6rem .85rem;border-radius:12px;
  transition:background .2s ease,color .2s ease
}
.nav-menu .nav-link:hover{color:var(--gold-light);background:rgba(245,158,11,.09)}
.nav-menu .nav-link.active{color:#231703;background:var(--grad-gold);font-weight:700}
@media (min-width:992px){
  .nav-inner{flex-wrap:nowrap;gap:1.4rem}
  .nav-collapse{flex-basis:auto;flex-grow:0;order:2}
  .nav-actions{order:3;margin-left:0}
  .nav-menu{flex-direction:row;align-items:center;gap:.3rem;padding:0;width:auto}
  .brand{order:1;margin-right:auto}
}

/* ---------- SECTION SHELL ---------- */
.sec{padding:64px 0;position:relative}
.sec-alt{background:linear-gradient(180deg,rgba(11,46,30,.72) 0%,rgba(5,31,20,.2) 100%);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;font-size:.72rem;font-weight:800;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gold-light);margin-bottom:.85rem
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad-gold);border-radius:2px}
.sec-title{font-size:clamp(1.4rem,2.4vw,2rem);margin-bottom:.7rem}
.lead{color:var(--muted);font-size:1rem;line-height:1.7;max-width:74ch;margin-bottom:0}

/* ---------- BUTTONS ---------- */
.btn-gold,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.85rem 1.6rem;border-radius:999px;font-weight:800;font-size:.95rem;border:0;
  cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease
}
.btn-gold{background:var(--grad-gold);color:#231703;box-shadow:var(--shadow-gold)}
.btn-gold:hover{color:#231703;transform:translateY(-2px);box-shadow:0 16px 34px rgba(245,158,11,.38)}
.btn-gold:active{transform:translateY(1px) scale(.99)}
.btn-ghost{background:rgba(245,158,11,.07);border:1px solid var(--line);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px) scale(.99)}
.btn-sm{padding:.6rem 1.15rem;font-size:.86rem}

/* ---------- ARTICLE HERO ---------- */
.art-hero{
  position:relative;padding:46px 0 52px;overflow:hidden;
  background-image:linear-gradient(100deg,rgba(3,23,15,.96) 0%,rgba(5,31,20,.86) 52%,rgba(5,31,20,.62) 100%),url('/assets/images/7e1f7ad848b576aa.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.art-hero .container{position:relative;z-index:2}
.crumb{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:.45rem;padding:0;margin:0 0 1rem;font-size:.82rem;color:var(--muted-dim)}
.crumb li{display:flex;align-items:center;gap:.45rem}
.crumb li+li::before{content:"/";color:var(--line)}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--gold-light)}
.art-cat{
  display:inline-flex;align-items:center;gap:.45rem;padding:.38rem .9rem;border-radius:999px;
  background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-light);
  font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:1rem
}
.art-title{font-size:clamp(1.6rem,3.6vw,2.6rem);line-height:1.25;margin-bottom:1rem;max-width:24ch}
.art-meta{display:flex;flex-wrap:wrap;gap:.5rem .95rem;font-size:.85rem;color:var(--muted-dim);align-items:center}
.art-meta i{color:var(--gold)}
.art-meta .dot{width:5px;height:5px;border-radius:50%;background:var(--line)}

/* ---------- METRICS ---------- */
.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden}
.metric{padding:1.35rem 1.3rem;background:var(--grad-panel)}
.metric .num{font-size:clamp(1.5rem,3vw,2.05rem);font-weight:800;color:var(--gold-light);line-height:1.1}
.metric .num span{font-size:.95rem;color:var(--muted)}
.metric .lbl{font-size:.84rem;color:var(--muted);margin-top:.35rem}

/* ---------- ARTICLE LAYOUT ---------- */
.art-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:2.2rem;align-items:start}
.art-main{min-width:0}
.cover-fig{margin:0 0 1.6rem;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-soft)}
.cover-fig img{width:100%;aspect-ratio:16/8;object-fit:cover}
.cover-fig figcaption{font-size:.8rem;color:var(--muted-dim);padding:.7rem 1rem;background:rgba(5,31,20,.6)}

.article-prose{max-width:760px;color:var(--muted);font-size:1.02rem;line-height:1.7}
.article-prose h2{font-size:clamp(1.25rem,2.2vw,1.6rem);margin:2.2rem 0 .85rem;padding-left:.85rem;border-left:3px solid var(--gold)}
.article-prose h3{font-size:1.12rem;margin:1.7rem 0 .6rem;color:var(--gold-light)}
.article-prose p{margin-bottom:1rem}
.article-prose ul,.article-prose ol{margin:0 0 1.15rem;padding-left:1.25rem}
.article-prose li{margin-bottom:.45rem}
.article-prose strong{color:#fff}
.article-prose blockquote{
  margin:1.4rem 0;padding:1rem 1.2rem;border-left:3px solid var(--gold);
  background:rgba(245,158,11,.07);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--muted)
}
.article-prose img{border-radius:var(--radius-sm);margin:1.1rem 0;border:1px solid var(--line-soft)}
.article-prose table{width:100%;border-collapse:collapse;margin:1.2rem 0;font-size:.92rem}
.article-prose th,.article-prose td{padding:.7rem .8rem;border:1px solid var(--line-soft);text-align:left}
.article-prose th{background:rgba(245,158,11,.12);color:#fff}
.notice-note{
  max-width:760px;padding:1.4rem 1.3rem;border-radius:var(--radius);
  background:var(--grad-panel);border:1px dashed var(--line);color:var(--muted)
}

/* ---------- SIDEBAR ---------- */
.art-side{display:grid;gap:1.2rem}
.side-card{background:var(--grad-panel);border:1px solid var(--line-soft);border-radius:var(--radius);padding:1.3rem 1.25rem}
.side-card h3{font-size:1rem;margin-bottom:.85rem;display:flex;align-items:center;gap:.55rem}
.side-card h3 i{color:var(--gold)}
.side-list{list-style:none;padding:0;margin:0;display:grid;gap:.7rem}
.side-list li{display:flex;gap:.65rem;font-size:.9rem;color:var(--muted)}
.side-list li i{color:var(--gold);margin-top:.28rem;font-size:.78rem}
.side-quote{font-size:.9rem;color:var(--muted);margin-bottom:1rem}
.side-hint{font-size:.8rem;color:var(--muted-dim);margin:.7rem 0 0}
@media (min-width:992px){
  .art-layout{grid-template-columns:minmax(0,1fr) 330px;gap:2.6rem}
  .art-side{position:sticky;top:calc(var(--header-h) + 22px)}
}

/* ---------- CHANNEL MATRIX / SERVICE ---------- */
.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.1rem}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.1rem}
.ch-card{
  background:var(--grad-panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:1.4rem 1.3rem;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease
}
.ch-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-gold)}
.ch-card .ico{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;margin-bottom:.9rem;
  background:rgba(245,158,11,.14);color:var(--gold-light);font-size:1.05rem;border:1px solid var(--line)
}
.ch-card h3{font-size:1.02rem;margin-bottom:.45rem}
.ch-card p{font-size:.9rem;color:var(--muted);margin-bottom:.7rem}
.tag-row{display:flex;flex-wrap:wrap;gap:.4rem}
.tag{
  font-size:.73rem;font-weight:700;letter-spacing:.04em;padding:.28rem .62rem;border-radius:999px;
  background:rgba(209,250,229,.08);border:1px solid var(--line-soft);color:var(--muted)
}
.tag-hot{background:rgba(220,38,38,.16);border-color:rgba(220,38,38,.45);color:#FECACA}

/* ---------- COMPARE TABLE ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius);background:var(--grad-panel)}
table.cmp{width:100%;min-width:640px;border-collapse:collapse;font-size:.9rem}
table.cmp th,table.cmp td{padding:.95rem 1.05rem;text-align:left;border-bottom:1px solid var(--line-soft)}
table.cmp thead th{background:rgba(245,158,11,.12);color:#fff;font-size:.82rem;letter-spacing:.05em;text-transform:uppercase}
table.cmp tbody tr:last-child td{border-bottom:0}
table.cmp td{color:var(--muted)}
table.cmp td:first-child{color:#fff;font-weight:700}
.hl{color:var(--gold-light);font-weight:700}

/* ---------- TIMELINE ---------- */
.steps{display:grid;gap:1.1rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.step{
  position:relative;background:var(--grad-panel);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:1.5rem 1.3rem 1.35rem
}
.step .idx{
  position:absolute;top:-14px;left:1.3rem;width:34px;height:34px;border-radius:11px;display:grid;place-items:center;
  background:var(--grad-gold);color:#231703;font-weight:800;font-size:.9rem;box-shadow:var(--shadow-gold)
}
.step h3{font-size:1rem;margin:.6rem 0 .5rem}
.step p{font-size:.9rem;color:var(--muted);margin:0}

/* ---------- CATEGORY MATRIX ---------- */
.cat-card{
  display:flex;flex-direction:column;gap:.55rem;background:var(--grad-panel);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:1.4rem 1.3rem;color:var(--text);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease
}
.cat-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-gold);color:var(--text)}
.cat-card .cat-ico{color:var(--gold-light);font-size:1.1rem}
.cat-card h3{font-size:1.02rem;margin:0}
.cat-card p{font-size:.88rem;color:var(--muted);margin:0}
.cat-card .more{font-size:.82rem;font-weight:700;color:var(--gold-light);margin-top:.35rem}

/* ---------- NEWS LIST ---------- */
.news-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1.15rem}
.news-card{
  display:flex;flex-direction:column;background:var(--grad-panel);border:1px solid var(--line-soft);
  border-radius:var(--radius);overflow:hidden;color:var(--text);height:100%;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease
}
.news-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-gold);color:var(--text)}
.news-card img{width:100%;aspect-ratio:16/9;object-fit:cover;opacity:.9}
.news-card:hover img{opacity:1}
.news-body{padding:1.1rem 1.15rem 1.25rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.news-body h3{font-size:1rem;margin:0;line-height:1.4}
.news-body p{font-size:.87rem;color:var(--muted);margin:0}
.list-foot{display:flex;justify-content:flex-start;margin-top:1.5rem}

/* ---------- ASSURANCE ---------- */
.assure{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;list-style:none;padding:0;margin:0}
.assure li{display:flex;gap:.8rem;padding:1.15rem 1.15rem;border-left:2px solid var(--line);background:rgba(11,46,30,.42);border-radius:0 var(--radius-sm) var(--radius-sm) 0}
.assure i{color:var(--gold);font-size:1.05rem;margin-top:.2rem}
.assure strong{display:block;color:#fff;font-size:.95rem;margin-bottom:.25rem}
.assure span{font-size:.86rem;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:.75rem;max-width:900px}
.faq-item{background:var(--grad-panel);border:1px solid var(--line-soft);border-radius:var(--radius-sm);overflow:hidden}
.faq-item summary{
  cursor:pointer;list-style:none;padding:1.05rem 1.2rem;font-weight:700;color:#fff;font-size:.98rem;
  display:flex;align-items:center;justify-content:space-between;gap:1rem
}
.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}
.faq-item[open] summary::after{content:"\f068"}
.faq-item[open]{border-color:var(--line)}
.faq-item p{margin:0;padding:0 1.2rem 1.2rem;color:var(--muted);font-size:.92rem}

/* ---------- CTA FORM ---------- */
.cta-panel{
  background-image:linear-gradient(105deg,rgba(3,23,15,.95),rgba(5,31,20,.86)),url('/assets/images/09bad6b1909d0cb1.jpg');
  background-size:cover;background-position:center;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:2.1rem 1.6rem
}
.cta-panel h2{font-size:clamp(1.35rem,2.4vw,1.9rem);margin-bottom:.6rem}
.cta-panel .lead{margin-bottom:1.5rem}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.9rem}
.field{display:flex;flex-direction:column;gap:.35rem}
.field label{font-size:.8rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted-dim)}
.field input,.field select{
  padding:.8rem 1rem;border-radius:var(--radius-sm);border:1px solid var(--line-soft);
  background:rgba(3,23,15,.72);color:var(--text);transition:border-color .2s ease,background .2s ease
}
.field input::placeholder{color:rgba(209,250,229,.45)}
.field input:focus,.field select:focus{border-color:var(--gold);background:rgba(3,23,15,.92);outline:none}
.form-note{font-size:.8rem;color:var(--muted-dim);margin:.9rem 0 0}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:1rem;bottom:6rem;z-index:1050;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;background:radial-gradient(circle at 30% 25%,#FCD34D,#F59E0B 55%,#B45309 100%);
  color:#231703;font-size:1.25rem;border:2px solid #F59E0B;
  box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.86;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease
}
.fab:hover{transform:scale(1.1);opacity:1;color:#231703;box-shadow:0 10px 30px rgba(245,158,11,.5)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab i{transition:transform .45s ease}
.fab:hover i{transform:rotate(360deg)}
.fab .dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:#DC2626;border:2px solid #fff
}

/* ---------- FOOTER ---------- */
.site-footer{
  margin-top:0;padding:60px 0 28px;background:var(--bg-deep);
  border-top:1px solid var(--line);color:var(--muted)
}
.footer-brand{display:flex;align-items:center;gap:.65rem;font-weight:800;color:#fff;font-size:1.05rem;margin-bottom:.9rem}
.site-footer p{font-size:.9rem;color:var(--muted);line-height:1.7}
.footer-badges{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1rem}
.footer-badges span{
  font-size:.74rem;font-weight:700;padding:.3rem .68rem;border-radius:999px;
  background:rgba(245,158,11,.1);border:1px solid var(--line);color:var(--gold-light)
}
.footer-title{font-size:.96rem;margin-bottom:.95rem;color:#fff}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:.55rem}
.footer-links a{color:var(--muted);font-size:.88rem}
.footer-links a:hover{color:var(--gold-light)}
.footer-bottom{
  margin-top:2.6rem;padding-top:1.4rem;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:.6rem 1.2rem;align-items:center;justify-content:space-between
}
.footer-bottom p{margin:0;font-size:.82rem;color:var(--muted-dim)}
.age-badge{
  width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-size:.76rem;font-weight:800;
  color:#FECACA;border:1px solid rgba(220,38,38,.6);background:rgba(220,38,38,.14)
}

@media (min-width:576px){
  .metric-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (max-width:768px){
  .sec{padding:52px 0}
  .art-hero{padding:34px 0 40px}
  .fab{left:.85rem;bottom:5.4rem;width:52px;height:52px;font-size:1.1rem}
  .cta-panel{padding:1.6rem 1.15rem}
}
@media (max-width:520px){
  body{font-size:15px}
  .brand-text small{display:none}
  .btn-login,.btn-signup{padding:.45rem .8rem;font-size:.8rem}
  .art-title{max-width:none}
  .sec-title{font-size:1.32rem}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-soft:#0B2E1E;
  --bg-panel:#0E3826;
  --bg-deep:#03170F;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --muted-dim:#A3A375;
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(209,250,229,.13);
  --radius-xs:8px;
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:26px;
  --shadow-1:0 14px 36px rgba(0,0,0,.42);
  --shadow-gold:0 10px 30px rgba(245,158,11,.22);
  --grad-gold:linear-gradient(135deg,#F59E0B 0%,#FCD34D 100%);
  --grad-panel:linear-gradient(160deg,rgba(14,56,38,.92) 0%,rgba(5,31,20,.96) 100%);
  --header-h:76px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;padding-top:var(--header-h);
  background:var(--bg);color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(1100px 520px at 12% -8%,rgba(245,158,11,.10),transparent 62%),radial-gradient(900px 480px at 92% 4%,rgba(16,185,129,.10),transparent 60%);
  background-repeat:no-repeat;
}
h1,h2,h3,h4{margin:0 0 .7rem;font-weight:800;line-height:1.25;letter-spacing:-.01em;color:var(--text)}
p{margin:0 0 1rem}
a{color:var(--gold-light);text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:#fff}
img{display:block;max-width:100%;height:auto}
ul{margin:0;padding:0;list-style:none}
button,input,select,textarea{font-family:inherit;font-size:1rem;color:inherit}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px}
.container{max-width:1220px;padding-left:1.25rem;padding-right:1.25rem}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  background:rgba(5,31,20,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);transition:background .3s ease,border-color .3s ease;
}
.site-header.scrolled{background:rgba(3,23,15,.97);border-bottom-color:var(--line)}
.nav-main{width:100%;padding:0}
.nav-inner{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem;min-height:var(--header-h);width:100%}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.02rem;color:var(--text);letter-spacing:-.01em}
.brand:hover{color:var(--gold-light)}
.brand-mark{width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;background:var(--grad-gold);color:#231703;font-size:1rem;box-shadow:var(--shadow-gold)}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text small{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-dim);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:.5rem;margin-left:auto}
.btn-login{padding:.5rem 1rem;border-radius:999px;border:1px solid var(--line);color:var(--gold-light);font-weight:600;font-size:.88rem;background:transparent;white-space:nowrap}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-signup{padding:.55rem 1.2rem;border-radius:999px;background:var(--grad-gold);color:#231703;font-weight:800;font-size:.88rem;box-shadow:0 6px 20px rgba(245,158,11,.28);white-space:nowrap;transition:transform .2s ease,box-shadow .2s ease}
.btn-signup:hover{color:#231703;transform:translateY(-1px);box-shadow:0 10px 26px rgba(245,158,11,.4)}
.navbar-toggler{border:1px solid var(--line);border-radius:10px;padding:.4rem .55rem;background:rgba(245,158,11,.08);display:flex;flex-direction:column;gap:4px;margin-left:.35rem}
.navbar-toggler:focus{box-shadow:none}
.navbar-toggler .toggler-bar{display:block;width:20px;height:2px;background:var(--gold-light);border-radius:2px}
.nav-collapse{flex-basis:100%;flex-grow:1}
.nav-menu{display:flex;flex-direction:column;gap:.15rem;padding:.75rem 0 .35rem;width:100%}
.nav-menu .nav-link{color:var(--muted);font-weight:600;font-size:.93rem;padding:.6rem .85rem;border-radius:12px;transition:background .2s ease,color .2s ease}
.nav-menu .nav-link:hover{color:var(--gold-light);background:rgba(245,158,11,.09)}
.nav-menu .nav-link.active{color:#231703;background:var(--grad-gold);font-weight:700}
@media (min-width:992px){
  .nav-collapse{flex-basis:auto;flex-grow:0}
  .nav-collapse.collapse{display:flex!important}
  .nav-menu{flex-direction:row;align-items:center;gap:.15rem;padding:0;width:auto}
}

/* ---------- SECTION SHELL ---------- */
.sec{padding:76px 0;position:relative}
.sec-alt{background:var(--bg-soft);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.sec-deep{background:var(--bg-deep)}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.72rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-light);margin-bottom:.85rem}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad-gold);border-radius:2px}
.sec-title{font-size:clamp(1.5rem,2.6vw,2.1rem);margin-bottom:.7rem}
.lead{color:var(--muted);font-size:1rem;line-height:1.7;max-width:74ch;margin-bottom:0}
.tag{display:inline-flex;align-items:center;gap:.35rem;padding:.3rem .75rem;border-radius:999px;background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-light);font-size:.74rem;font-weight:700;letter-spacing:.04em}

/* ---------- BUTTONS ---------- */
.btn-gold,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:.85rem 1.6rem;border-radius:999px;font-weight:800;font-size:.95rem;border:0;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease}
.btn-gold{background:var(--grad-gold);color:#231703;box-shadow:var(--shadow-gold)}
.btn-gold:hover{color:#231703;transform:translateY(-2px);box-shadow:0 16px 34px rgba(245,158,11,.38)}
.btn-gold:active{transform:translateY(1px) scale(.99)}
.btn-ghost{background:rgba(245,158,11,.07);border:1px solid var(--line);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px) scale(.99)}
.btn-sm{padding:.6rem 1.15rem;font-size:.86rem}

/* ---------- HERO ---------- */
.hero{position:relative;padding:64px 0 72px;overflow:hidden;border-bottom:1px solid var(--line);
  background-image:linear-gradient(100deg,rgba(3,23,15,.96) 0%,rgba(5,31,20,.86) 48%,rgba(5,31,20,.58) 100%),url('/assets/images/7e1f7ad848b576aa.jpg');
  background-size:cover;background-position:center}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:150px;background:linear-gradient(180deg,transparent,rgba(5,31,20,.96));pointer-events:none}
.hero .container{position:relative;z-index:2}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.42rem .95rem;border-radius:999px;background:rgba(220,38,38,.16);border:1px solid rgba(220,38,38,.5);color:#FECACA;font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:1.1rem}
.hero h1{font-size:clamp(1.75rem,3.6vw,2.85rem);margin-bottom:1rem;text-shadow:0 6px 26px rgba(0,0,0,.5)}
.hero-lead{color:var(--muted);font-size:1.03rem;max-width:62ch;margin-bottom:1.6rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.7rem}
.hero-points{display:grid;gap:.6rem}
.hero-points li{display:flex;align-items:flex-start;gap:.6rem;color:var(--muted);font-size:.95rem}
.hero-points i{color:var(--gold-light);margin-top:.35rem;font-size:.8rem}
.payout-panel{background:var(--grad-panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-1)}
.payout-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-bottom:1rem;border-bottom:1px dashed var(--line);margin-bottom:1rem}
.payout-title{font-weight:800;font-size:1rem}
.payout-status{font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#6EE7B7;background:rgba(16,185,129,.14);border:1px solid rgba(16,185,129,.4);padding:.28rem .7rem;border-radius:999px}
.payout-rows{display:grid;gap:.75rem;margin-bottom:1.15rem}
.payout-rows li{display:flex;align-items:center;justify-content:space-between;gap:1rem;font-size:.92rem;color:var(--muted);border-bottom:1px solid var(--line-soft);padding-bottom:.7rem}
.payout-rows li:last-child{border-bottom:0;padding-bottom:0}
.payout-rows strong{color:var(--gold-light);font-weight:800;text-align:right}
.payout-foot{display:flex;flex-wrap:wrap;gap:.5rem}

/* ---------- METRICS ---------- */
.metric-card{height:100%;background:var(--grad-panel);border:1px solid var(--line-soft);border-radius:var(--radius);padding:1.4rem 1.25rem;transition:border-color .25s ease,transform .25s ease}
.metric-card:hover{border-color:var(--line);transform:translateY(-3px)}
.metric-value{font-size:clamp(1.5rem,2.6vw,2.05rem);font-weight:800;color:var(--gold-light);line-height:1.15;display:block}
.metric-label{font-weight:700;font-size:.95rem;margin:.35rem 0 .3rem}
.metric-note{font-size:.84rem;color:var(--muted-dim);margin:0;line-height:1.6}

/* ---------- CHANNEL CARDS ---------- */
.chan-card{height:100%;background:var(--bg-soft);border:1px solid var(--line-soft);border-radius:var(--radius);padding:1.4rem;display:flex;flex-direction:column;gap:.65rem;transition:border-color .25s ease,background .25s ease,transform .25s ease}
.chan-card:hover{border-color:var(--line);background:var(--bg-panel);transform:translateY(-3px)}
.chan-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-light);font-size:1.05rem}
.chan-name{font-size:1.02rem;font-weight:800;margin:0}
.chan-desc{font-size:.9rem;color:var(--muted);margin:0;line-height:1.65}
.chan-meta{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:auto;padding-top:.6rem;border-top:1px solid var(--line-soft)}
.chan-meta span{font-size:.75rem;font-weight:700;color:var(--gold-light);background:rgba(245,158,11,.09);border:1px solid var(--line-soft);border-radius:999px;padding:.22rem .65rem}

/* ---------- COMPARE TABLE ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius);background:var(--bg-soft)}
.compare-table{width:100%;min-width:640px;border-collapse:collapse;margin:0}
.compare-table th,.compare-table td{padding:1rem 1.15rem;text-align:left;border-bottom:1px solid var(--line-soft);font-size:.92rem;vertical-align:top}
.compare-table thead th{background:rgba(245,158,11,.09);color:var(--gold-light);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;font-weight:800}
.compare-table tbody th{color:var(--text);font-weight:700;width:26%}
.compare-table tbody td{color:var(--muted)}
.compare-table tbody tr:last-child th,.compare-table tbody tr:last-child td{border-bottom:0}
.compare-table td.hl{color:var(--gold-light);font-weight:700}

/* ---------- TIMELINE ---------- */
.tl{position:relative;padding-left:1.9rem}
.tl::before{content:"";position:absolute;left:.45rem;top:.4rem;bottom:.4rem;width:2px;background:linear-gradient(180deg,var(--gold),rgba(245,158,11,.08))}
.tl-item{position:relative;padding-bottom:1.6rem}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-1.72rem;top:.35rem;width:14px;height:14px;border-radius:50%;background:var(--bg);border:2px solid var(--gold);box-shadow:0 0 0 4px rgba(245,158,11,.12)}
.tl-time{font-size:.74rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-light)}
.tl-item h3{font-size:1.05rem;margin:.3rem 0 .35rem}
.tl-item p{margin:0;color:var(--muted);font-size:.93rem}
.process-media{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-1)}
.process-media img{width:100%;height:100%;object-fit:cover}

/* ---------- NEWS ---------- */
.news-card{height:100%;background:var(--bg-soft);border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:border-color .25s ease,transform .25s ease}
.news-card:hover{border-color:var(--line);transform:translateY(-3px)}
.news-thumb{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--bg-panel)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:1.15rem 1.2rem 1.3rem;display:flex;flex-direction:column;gap:.55rem;flex:1}
.news-tag{align-self:flex-start;font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-light);background:rgba(245,158,11,.1);border:1px solid var(--line-soft);border-radius:999px;padding:.22rem .65rem}
.news-title{font-size:1.02rem;margin:0;line-height:1.4}
.news-title a{color:var(--text)}
.news-title a:hover{color:var(--gold-light)}
.news-excerpt{font-size:.88rem;color:var(--muted);margin:0;line-height:1.6}
.news-meta{display:flex;align-items:center;justify-content:space-between;gap:.8rem;margin-top:auto;padding-top:.75rem;border-top:1px solid var(--line-soft);font-size:.8rem;color:var(--muted-dim)}
.news-meta a{font-weight:700;color:var(--gold-light)}
.news-empty{padding:2rem;text-align:left;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius);background:var(--bg-soft);margin:0}

/* ---------- GUARANTEES ---------- */
.guar-item{display:flex;gap:.9rem;align-items:flex-start;padding:1rem 0;border-bottom:1px solid var(--line-soft)}
.guar-item:last-child{border-bottom:0}
.guar-icon{width:40px;height:40px;flex:0 0 40px;border-radius:11px;display:grid;place-items:center;background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-light)}
.guar-item h3{font-size:.98rem;margin:0 0 .25rem}
.guar-item p{margin:0;font-size:.89rem;color:var(--muted)}

/* ---------- CATEGORY BAND ---------- */
.cat-band{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.cat-link{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.15rem 1.3rem;border-radius:var(--radius);border:1px solid var(--line-soft);background:var(--bg-soft);color:var(--text);font-weight:700;transition:border-color .25s ease,background .25s ease,transform .25s ease}
.cat-link:hover{color:var(--gold-light);border-color:var(--line);background:var(--bg-panel);transform:translateY(-2px)}
.cat-link span small{display:block;font-weight:500;font-size:.82rem;color:var(--muted-dim);margin-top:.2rem}

/* ---------- FAQ ---------- */
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius);background:var(--bg-soft);margin-bottom:.85rem;overflow:hidden;transition:border-color .25s ease}
.faq-item[open]{border-color:var(--line)}
.faq-item summary{cursor:pointer;list-style:none;padding:1.1rem 1.3rem;font-weight:700;font-size:1rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.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-light);font-size:.8rem;transition:transform .25s ease}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{margin:0;padding:0 1.3rem 1.25rem;color:var(--muted);font-size:.93rem}

/* ---------- CTA FORM ---------- */
.cta-panel{background:var(--grad-panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(1.5rem,3vw,2.4rem);box-shadow:var(--shadow-1)}
.form-label{display:block;font-size:.82rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted-dim);margin-bottom:.4rem}
.form-control,.form-select{width:100%;background:rgba(3,23,15,.7);border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:.75rem .95rem;color:var(--text);font-size:.95rem;transition:border-color .2s ease,background .2s ease}
.form-control::placeholder{color:rgba(209,250,229,.42)}
.form-control:focus,.form-select:focus{outline:none;border-color:var(--gold);background:rgba(3,23,15,.92);box-shadow:0 0 0 3px rgba(245,158,11,.16)}
.form-select option{background:#0B2E1E;color:#F8FAFC}
.form-note{font-size:.82rem;color:var(--muted-dim);margin:.9rem 0 0}
.form-ok{display:none;margin-top:1rem;padding:.8rem 1rem;border-radius:var(--radius-sm);background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.4);color:#A7F3D0;font-size:.9rem}
.form-ok.show{display:block}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--bg-deep);border-top:1px solid var(--line);padding:60px 0 26px;margin-top:0}
.footer-brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.05rem;margin-bottom:1rem;color:var(--text)}
.site-footer p{color:var(--muted);font-size:.9rem;line-height:1.7}
.footer-badges{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1rem}
.footer-badges span{font-size:.72rem;font-weight:700;letter-spacing:.04em;color:var(--gold-light);background:rgba(245,158,11,.09);border:1px solid var(--line-soft);border-radius:999px;padding:.25rem .7rem}
.footer-title{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-light);margin-bottom:1rem}
.footer-links{display:grid;gap:.55rem}
.footer-links a{color:var(--muted);font-size:.9rem}
.footer-links a:hover{color:var(--gold-light)}
.footer-bottom{margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid var(--line-soft);display:flex;flex-wrap:wrap;align-items:center;gap:.7rem 1.4rem}
.footer-bottom p{margin:0;font-size:.82rem;color:var(--muted-dim)}
.age-badge{margin-left:auto;font-size:.72rem;font-weight:800;color:#FECACA;border:1px solid rgba(220,38,38,.5);background:rgba(220,38,38,.14);border-radius:999px;padding:.25rem .7rem}

/* ---------- FAB ---------- */
.fab-support{position:fixed;left:1rem;bottom:6rem;z-index:50;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#FCD34D 0%,#F59E0B 42%,#B45309 100%);
  border:2px solid var(--gold);box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;
  animation:fabFloat 3.4s ease-in-out infinite;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease}
.fab-support i{color:#231703;font-size:1.25rem;transition:transform .5s ease}
.fab-support:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.5)}
.fab-support:hover i{transform:rotate(360deg)}
.fab-support:active{transform:scale(.95) translateY(3px)}
.fab-dot{position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:var(--red);border:2px solid #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .sec{padding:60px 0}
  .hero{padding:52px 0 60px}
}
@media (max-width:768px){
  :root{--header-h:68px}
  .brand-text{font-size:.92rem}
  .sec{padding:48px 0}
  .hero-lead{font-size:.98rem}
  .compare-table th,.compare-table td{padding:.8rem .9rem}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .age-badge{margin-left:0}
}
@media (max-width:520px){
  .hero h1{font-size:1.6rem}
  .btn-gold,.btn-ghost{width:100%}
  .hero-cta{flex-direction:column}
  .metric-value{font-size:1.45rem}
  .payout-panel{padding:1.15rem}
  .payout-rows li{flex-direction:column;align-items:flex-start;gap:.15rem}
  .payout-rows strong{text-align:left}
  .fab-support{width:52px;height:52px;bottom:5rem}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-soft:#0B2E1E;
  --bg-panel:#0E3826;
  --bg-deep:#03170F;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --muted-dim:#A3A375;
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(209,250,229,.13);
  --radius-xs:8px;
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:26px;
  --shadow-1:0 14px 36px rgba(0,0,0,.42);
  --shadow-gold:0 10px 30px rgba(245,158,11,.22);
  --grad-gold:linear-gradient(135deg,#F59E0B 0%,#FCD34D 100%);
  --grad-panel:linear-gradient(160deg,rgba(14,56,38,.92) 0%,rgba(5,31,20,.96) 100%);
  --header-h:76px;
}
@media (max-width:991.98px){:root{--header-h:68px}}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;padding-top:var(--header-h);
  background-color:var(--bg);color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(1100px 520px at 12% -8%,rgba(245,158,11,.10),transparent 62%),radial-gradient(900px 480px at 92% 4%,rgba(16,185,129,.10),transparent 60%);
  background-repeat:no-repeat;
}
a{color:var(--gold-light);text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:#fff}
img{display:block;max-width:100%;height:auto}
button,input,select,textarea{font-family:inherit;font-size:1rem;color:inherit}
h1,h2,h3,h4{margin:0 0 .8rem;font-weight:800;line-height:1.25;letter-spacing:-.01em}
h1{font-size:clamp(1.7rem,3.6vw,2.6rem)}
h2{font-size:clamp(1.45rem,2.8vw,2rem)}
h3{font-size:1.1rem}
p{margin:0 0 1rem}
ul{padding-left:1.1rem}
.container{max-width:1220px;padding-left:1.25rem;padding-right:1.25rem}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
  transition:background .3s ease,border-color .3s ease;
}
.site-header.scrolled{background:rgba(3,23,15,.97);border-bottom-color:var(--line)}
.nav-main{width:100%;padding:0}
.nav-inner{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem;min-height:var(--header-h);width:100%}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.02rem;color:var(--text);letter-spacing:-.01em}
.brand:hover{color:var(--gold-light)}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;
  background:var(--grad-gold);color:#231703;font-size:1rem;box-shadow:var(--shadow-gold)
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text small{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-dim);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:.5rem;margin-left:auto}
.btn-login{
  padding:.5rem 1rem;border-radius:999px;border:1px solid var(--line);
  color:var(--gold-light);font-weight:600;font-size:.88rem;background:transparent;white-space:nowrap
}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-signup{
  padding:.55rem 1.2rem;border-radius:999px;background:var(--grad-gold);color:#231703;
  font-weight:800;font-size:.88rem;box-shadow:0 6px 20px rgba(245,158,11,.28);white-space:nowrap;
  transition:transform .2s ease,box-shadow .2s ease
}
.btn-signup:hover{color:#231703;transform:translateY(-1px);box-shadow:0 10px 26px rgba(245,158,11,.4)}
.navbar-toggler{
  border:1px solid var(--line);border-radius:10px;padding:.4rem .55rem;background:rgba(245,158,11,.08);
  display:flex;flex-direction:column;gap:4px;margin-left:.35rem
}
.navbar-toggler:focus{box-shadow:none}
.navbar-toggler .toggler-bar{display:block;width:20px;height:2px;background:var(--gold-light);border-radius:2px}
.nav-collapse{flex-basis:100%;flex-grow:1}
.nav-menu{display:flex;flex-direction:column;gap:.15rem;padding:.75rem 0 .35rem;width:100%}
.nav-menu .nav-link{
  color:var(--muted);font-weight:600;font-size:.93rem;padding:.6rem .85rem;border-radius:12px;
  transition:background .2s ease,color .2s ease
}
.nav-menu .nav-link:hover{color:var(--gold-light);background:rgba(245,158,11,.09)}
.nav-menu .nav-link.active{color:#231703;background:var(--grad-gold);font-weight:700}
@media (min-width:992px){
  .nav-inner{flex-wrap:nowrap}
  .nav-collapse{flex-basis:auto;margin-left:auto;justify-content:flex-end}
  .nav-menu{flex-direction:row;align-items:center;gap:.15rem;padding:0;width:auto}
  .nav-actions{margin-left:0}
}

/* ---------- BUTTONS ---------- */
.btn-gold,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.85rem 1.6rem;border-radius:999px;font-weight:800;font-size:.95rem;border:0;
  cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease
}
.btn-gold{background:var(--grad-gold);color:#231703;box-shadow:var(--shadow-gold)}
.btn-gold:hover{color:#231703;transform:translateY(-2px);box-shadow:0 16px 34px rgba(245,158,11,.38)}
.btn-gold:active{transform:translateY(1px) scale(.99)}
.btn-ghost{background:rgba(245,158,11,.07);border:1px solid var(--line);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px) scale(.99)}
.btn-gold:focus-visible,.btn-ghost:focus-visible,.btn-login:focus-visible,.btn-signup:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px}

/* ---------- SECTION SHELL ---------- */
.sec{padding:74px 0;position:relative}
.sec-alt{
  background:linear-gradient(180deg,rgba(11,46,30,.72) 0%,rgba(3,23,15,.92) 100%);
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)
}
.sec-head{max-width:860px;margin-bottom:2.3rem}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;font-size:.72rem;font-weight:800;letter-spacing:.16em;
  text-transform:uppercase;color:var(--gold-light);margin-bottom:.85rem
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad-gold);border-radius:2px}
.lead{color:var(--muted);font-size:1rem;line-height:1.7;max-width:76ch;margin-bottom:0}
.small-note{font-size:.84rem;color:var(--muted-dim);margin:0}

/* ---------- HERO ---------- */
.hero{
  position:relative;overflow:hidden;padding:62px 0 72px;
  background-image:linear-gradient(100deg,rgba(3,23,15,.95) 0%,rgba(5,31,20,.84) 46%,rgba(5,31,20,.58) 100%),url('/assets/images/09bad6b1909d0cb1.jpg');
  background-size:cover;background-position:center;border-bottom:1px solid var(--line)
}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:160px;background:linear-gradient(180deg,transparent,rgba(5,31,20,.96));pointer-events:none}
.hero .container{position:relative;z-index:2}
.hero-badge{
  display:inline-flex;align-items:center;gap:.5rem;padding:.42rem .95rem;border-radius:999px;
  background:rgba(220,38,38,.16);border:1px solid rgba(220,38,38,.5);color:#FECACA;
  font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:1.1rem
}
.hero h1{text-shadow:0 6px 26px rgba(0,0,0,.5);max-width:20ch}
.hero .lead{max-width:62ch}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:2.6rem;align-items:start}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.5rem}
.invite-box{
  margin:1.7rem 0 0;padding:1.3rem 1.4rem;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(14,56,38,.88),rgba(3,23,15,.92));box-shadow:var(--shadow-1);max-width:640px
}
.invite-head{display:flex;justify-content:space-between;gap:1rem;align-items:baseline;font-size:.9rem;color:var(--muted);flex-wrap:wrap}
.invite-head strong{color:var(--gold-light);font-size:1.05rem}
.progress-track{position:relative;height:12px;border-radius:999px;background:rgba(3,23,15,.85);border:1px solid var(--line-soft);margin:.9rem 0 .7rem;overflow:hidden}
.progress-fill{display:block;height:100%;border-radius:999px;background:var(--grad-gold);box-shadow:0 0 18px rgba(245,158,11,.5)}
.invite-milestones{display:flex;flex-wrap:wrap;gap:.35rem 1rem;font-size:.78rem;color:var(--muted-dim)}
.pay-strip{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.4rem}
.pay-strip span{
  font-size:.78rem;font-weight:700;padding:.36rem .8rem;border-radius:999px;
  border:1px solid var(--line);color:var(--muted);background:rgba(3,23,15,.6)
}
.hero-panel{
  border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--grad-panel);
  padding:1.6rem 1.5rem;box-shadow:var(--shadow-1)
}
.hero-panel h2{font-size:1.12rem;margin-bottom:1.1rem}
.benefit-list{list-style:none;padding:0;margin:0}
.benefit-list li{display:flex;justify-content:space-between;gap:1rem;padding:.78rem 0;border-bottom:1px dashed var(--line-soft);font-size:.93rem;color:var(--muted)}
.benefit-list li:last-child{border-bottom:0}
.benefit-list b{color:var(--gold-light);white-space:nowrap}
.panel-cta{display:block;text-align:center;margin-top:1.2rem;padding:.8rem 1rem;border-radius:999px;background:rgba(245,158,11,.1);border:1px solid var(--line);color:var(--gold-light);font-weight:700;font-size:.92rem}
.panel-cta:hover{background:rgba(245,158,11,.2);color:#fff}

/* ---------- METRICS ---------- */
.metric-card{
  height:100%;padding:1.4rem 1.3rem;border-radius:var(--radius);border:1px solid var(--line-soft);
  background:var(--grad-panel);transition:border-color .25s ease,transform .25s ease
}
.metric-card:hover{border-color:var(--line);transform:translateY(-3px)}
.metric-value{font-size:1.85rem;font-weight:800;color:var(--gold-light);line-height:1.1;margin-bottom:.25rem}
.metric-label{font-size:.88rem;color:var(--muted);margin:0}
.metric-tag{display:inline-block;margin-top:.7rem;font-size:.68rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-dim)}

/* ---------- PROMO CARDS ---------- */
.promo-card{
  position:relative;height:100%;padding:1.7rem 1.4rem 1.4rem;border:1px solid var(--line-soft);
  border-radius:var(--radius);background:var(--grad-panel);
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease
}
.promo-card:hover{border-color:var(--line);transform:translateY(-4px);box-shadow:var(--shadow-gold)}
.promo-tag{
  position:absolute;top:-1px;right:1.1rem;padding:.26rem .68rem;font-size:.64rem;font-weight:800;
  letter-spacing:.12em;text-transform:uppercase;border-radius:0 0 8px 8px;background:var(--red);color:#fff
}
.promo-tag.vip{background:var(--grad-gold);color:#231703}
.promo-value{font-size:1.55rem;font-weight:800;color:var(--gold-light);margin-bottom:.35rem}
.promo-card h3{font-size:1.05rem;margin-bottom:.5rem}
.promo-card p{font-size:.9rem;color:var(--muted);margin-bottom:.6rem}
.promo-card ul{list-style:none;padding:0;margin:.7rem 0 0}
.promo-card li{position:relative;padding-left:1.05rem;font-size:.86rem;color:var(--muted-dim);margin-bottom:.4rem;line-height:1.55}
.promo-card li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;background:var(--gold)}

/* ---------- TABLE ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius);background:var(--grad-panel);box-shadow:var(--shadow-1)}
table.rate-table{width:100%;min-width:780px;border-collapse:collapse}
.rate-table th{
  font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-dim);
  padding:1rem 1.1rem;text-align:left;border-bottom:1px solid var(--line);background:rgba(3,23,15,.62);font-weight:800
}
.rate-table td{padding:1rem 1.1rem;border-bottom:1px solid var(--line-soft);font-size:.92rem;color:var(--muted);vertical-align:top;line-height:1.6}
.rate-table tbody tr:last-child td{border-bottom:0}
.rate-table td:first-child{color:var(--text);font-weight:700}
.rate-table tbody tr:hover{background:rgba(245,158,11,.05)}
.rate-table .hl{color:var(--gold-light);font-weight:700}

/* ---------- VIP TIERS ---------- */
.tier-list{border-top:1px solid var(--line-soft)}
.tier-item{display:grid;grid-template-columns:220px 1fr;gap:1.6rem;padding:1.5rem 0;border-bottom:1px solid var(--line-soft)}
.tier-name{display:flex;align-items:center;gap:.7rem;font-weight:800;font-size:1.05rem}
.tier-name i{color:var(--gold-light)}
.tier-meta{font-size:.8rem;color:var(--muted-dim);margin:.35rem 0 0}
.tier-body p{margin-bottom:.7rem;font-size:.92rem;color:var(--muted)}
.tier-bar{height:9px;border-radius:999px;background:rgba(3,23,15,.85);border:1px solid var(--line-soft);overflow:hidden;margin-bottom:.5rem}
.tier-bar span{display:block;height:100%;background:var(--grad-gold);border-radius:999px}
.tier-foot{display:flex;justify-content:space-between;gap:1rem;font-size:.78rem;color:var(--muted-dim);flex-wrap:wrap}
.tier-foot b{color:var(--gold-light)}

/* ---------- CHANNEL CARDS ---------- */
.channel-card{
  display:block;height:100%;padding:1.5rem 1.4rem;border:1px solid var(--line-soft);border-radius:var(--radius);
  background:var(--grad-panel);color:var(--muted);
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease
}
.channel-card:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:var(--shadow-gold);color:var(--muted)}
.channel-card .ch-icon{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:.9rem;
  background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-light)
}
.channel-card h3{color:var(--text);font-size:1.05rem;margin-bottom:.5rem}
.channel-card p{font-size:.88rem;margin-bottom:0}
.channel-card .ch-link{display:inline-flex;align-items:center;gap:.4rem;margin-top:.9rem;font-size:.82rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--gold-light)}

/* ---------- SECURITY ---------- */
.secure-visual{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-1);
  position:relative;margin-bottom:1.4rem
}
.secure-visual img{width:100%;aspect-ratio:16/10;object-fit:cover}
.secure-visual figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:1rem 1.1rem;font-size:.82rem;color:var(--text);
  background:linear-gradient(180deg,transparent,rgba(3,23,15,.94))
}
.secure-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.secure-item{display:flex;gap:.85rem;padding:1.1rem;border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:rgba(14,56,38,.55)}
.secure-item i{color:var(--gold-light);font-size:1.1rem;margin-top:.2rem}
.secure-item h3{font-size:.98rem;margin-bottom:.25rem}
.secure-item p{font-size:.85rem;color:var(--muted-dim);margin:0}
.check-list{list-style:none;padding:0;margin:1.2rem 0 0}
.check-list li{position:relative;padding-left:1.6rem;margin-bottom:.6rem;font-size:.93rem;color:var(--muted)}
.check-list li i{position:absolute;left:0;top:.25rem;color:var(--gold)}

/* ---------- FAQ ---------- */
.faq .accordion-item{
  background:var(--grad-panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  margin-bottom:.9rem;overflow:hidden
}
.faq .accordion-button{
  background:transparent;color:var(--text);font-weight:700;font-size:1rem;padding:1.1rem 1.25rem;
  box-shadow:none;line-height:1.5
}
.faq .accordion-button:not(.collapsed){background:rgba(245,158,11,.1);color:var(--gold-light)}
.faq .accordion-button:focus{box-shadow:0 0 0 3px rgba(245,158,11,.28);border-color:transparent}
.faq .accordion-button::after{filter:invert(80%) sepia(48%) saturate(720%) hue-rotate(335deg) brightness(103%)}
.faq .accordion-body{color:var(--muted);padding:0 1.25rem 1.25rem;font-size:.94rem;line-height:1.7}

/* ---------- CTA FORM ---------- */
.cta-panel{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;position:relative;
  background-image:linear-gradient(105deg,rgba(3,23,15,.96) 0%,rgba(5,31,20,.9) 52%,rgba(5,31,20,.7) 100%),url('/assets/images/5562a8fc72ea5287.jpg');
  background-size:cover;background-position:center;box-shadow:var(--shadow-1)
}
.cta-inner{padding:2.4rem 2rem}
.cta-inner h2{max-width:26ch}
.cta-inner .lead{max-width:58ch}
.bonus-form{margin-top:1.6rem}
.form-label{font-size:.76rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-dim);margin-bottom:.4rem;display:block}
.form-control,.form-select{
  background:rgba(3,23,15,.78);border:1px solid var(--line-soft);color:var(--text);
  border-radius:var(--radius-sm);padding:.8rem 1rem;font-size:.95rem;width:100%
}
.form-control::placeholder{color:rgba(209,250,229,.42)}
.form-control:focus,.form-select:focus{
  background:rgba(3,23,15,.92);border-color:var(--gold);color:var(--text);
  box-shadow:0 0 0 3px rgba(245,158,11,.22);outline:none
}
.form-select option{background:#0B2E1E;color:var(--text)}
.form-note{font-size:.82rem;color:var(--muted-dim);margin:.9rem 0 0}
.form-msg{margin-top:1rem;font-size:.9rem;color:var(--gold-light);font-weight:600;display:none}
.form-msg.show{display:block}

/* ---------- FOOTER ---------- */
.site-footer{
  background:linear-gradient(180deg,rgba(3,23,15,.96),rgba(5,31,20,.99));
  border-top:1px solid var(--line);padding:64px 0 26px
}
.footer-brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.03rem;margin-bottom:.9rem;color:var(--text)}
.site-footer p{color:var(--muted);font-size:.9rem;line-height:1.7}
.footer-badges{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1rem}
.footer-badges span{
  font-size:.72rem;font-weight:700;padding:.32rem .72rem;border-radius:999px;
  border:1px solid var(--line);color:var(--gold-light);background:rgba(245,158,11,.08)
}
.footer-title{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-dim);margin-bottom:1rem}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:.55rem}
.footer-links a{color:var(--muted);font-size:.9rem}
.footer-links a:hover{color:var(--gold-light)}
.footer-bottom{
  margin-top:2.6rem;padding-top:1.4rem;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;align-items:center;justify-content:space-between
}
.footer-bottom p{margin:0;font-size:.8rem;color:var(--muted-dim)}
.age-badge{
  display:inline-grid;place-items:center;min-width:44px;height:30px;padding:0 .6rem;border-radius:999px;
  background:rgba(220,38,38,.16);border:1px solid rgba(220,38,38,.55);color:#FECACA;font-weight:800;font-size:.78rem
}

/* ---------- FAB ---------- */
.fab-support{
  position:fixed;left:1rem;bottom:6rem;z-index:50;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;background:radial-gradient(circle at 32% 28%,#33290f 0%,#0a120d 72%);
  border:2px solid var(--gold);color:var(--gold-light);font-size:1.12rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);opacity:.85;
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease
}
.fab-support:hover{opacity:1;transform:scale(1.08);color:#fff;box-shadow:0 10px 32px rgba(245,158,11,.5)}
.fab-support:active{transform:scale(.95) translateY(2px)}
.fab-support .fab-inner{position:relative;display:grid;place-items:center;animation:fabFloat 3.2s ease-in-out infinite}
.fab-support:hover .fab-inner{animation:fabSpin .6s ease-in-out}
.fab-support .fab-crown{position:absolute;top:-11px;font-size:.6rem;color:var(--gold-light)}
.fab-support .fab-dot{
  position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:#DC2626;
  box-shadow:0 0 0 2px rgba(248,250,252,.9);animation:pulseDot 1.8s infinite
}
.fab-support::after{
  content:"";position:absolute;inset:0;border-radius:50%;pointer-events:none;
  background:linear-gradient(115deg,transparent 40%,rgba(252,211,77,.5) 50%,transparent 60%);opacity:0;
  transition:opacity .3s ease
}
.fab-support:hover::after{opacity:1}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
@keyframes fabSpin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes pulseDot{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.25);opacity:.72}}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .sec{padding:64px 0}
  .hero-grid{grid-template-columns:1fr;gap:2rem}
  .hero h1{max-width:none}
  .tier-item{grid-template-columns:190px 1fr;gap:1.2rem}
}
@media (max-width:767.98px){
  .sec{padding:56px 0}
  .hero{padding:48px 0 58px}
  .cta-inner{padding:1.8rem 1.3rem}
  .tier-item{grid-template-columns:1fr;gap:.7rem}
  .secure-grid{grid-template-columns:1fr}
  .invite-box{padding:1.1rem 1.1rem}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .brand-text{font-size:.9rem}
  .brand-text small{font-size:.6rem;letter-spacing:.1em}
  .btn-login{padding:.42rem .7rem;font-size:.8rem}
  .btn-signup{padding:.45rem .85rem;font-size:.8rem}
  .btn-gold,.btn-ghost{width:100%;padding:.8rem 1.1rem;font-size:.9rem}
  .hero-actions{gap:.6rem}
  .metric-value{font-size:1.5rem}
  .promo-value{font-size:1.35rem}
  .fab-support{width:52px;height:52px;bottom:5.5rem;left:.75rem}
}

/* roulang page: category2 */
:root{
  --bg:#051F14;
  --bg-soft:#0B2E1E;
  --bg-panel:#0E3826;
  --bg-deep:#03170F;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-deep:#B45309;
  --red:#DC2626;
  --text:#F8FAFC;
  --muted:#D1FAE5;
  --muted-dim:#A3A375;
  --line:rgba(245,158,11,.28);
  --line-soft:rgba(209,250,229,.13);
  --radius-xs:8px;
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:26px;
  --shadow-1:0 14px 36px rgba(0,0,0,.42);
  --shadow-gold:0 10px 30px rgba(245,158,11,.22);
  --grad-gold:linear-gradient(135deg,#F59E0B 0%,#FCD34D 100%);
  --grad-panel:linear-gradient(160deg,rgba(14,56,38,.92) 0%,rgba(5,31,20,.96) 100%);
  --header-h:76px;
}
body{
  margin:0;
  padding-top:var(--header-h);
  background:var(--bg);
  color:var(--text);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  background-image:radial-gradient(1100px 520px at 8% -8%,rgba(245,158,11,.10),transparent 62%),radial-gradient(900px 480px at 92% 4%,rgba(16,185,129,.10),transparent 60%);
  background-repeat:no-repeat;
}
a{color:var(--gold-light);text-decoration:none;transition:color .22s ease,opacity .22s ease}
a:hover{color:#fff}
img{display:block;max-width:100%;height:auto}
button,input,select,textarea{font-family:inherit;font-size:1rem;color:inherit}
.container{max-width:1220px;padding-left:1.25rem;padding-right:1.25rem}
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  background:rgba(5,31,20,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
  transition:background .3s ease,border-color .3s ease;
}
.site-header.scrolled{background:rgba(3,23,15,.97);border-bottom-color:var(--line)}
.nav-main{width:100%;padding:0}
.nav-inner{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem;min-height:var(--header-h);width:100%}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.02rem;color:var(--text);letter-spacing:-.01em}
.brand:hover{color:var(--gold-light)}
.brand-mark{width:38px;height:38px;flex:0 0 38px;border-radius:12px;display:grid;place-items:center;background:var(--grad-gold);color:#231703;font-size:1rem;box-shadow:var(--shadow-gold)}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text small{font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-dim);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:.5rem;margin-left:auto}
.btn-login{padding:.5rem 1rem;border-radius:999px;border:1px solid var(--line);color:var(--gold-light);font-weight:600;font-size:.88rem;background:transparent;white-space:nowrap}
.btn-login:hover{background:rgba(245,158,11,.12);color:#fff}
.btn-signup{padding:.55rem 1.2rem;border-radius:999px;background:var(--grad-gold);color:#231703;font-weight:800;font-size:.88rem;box-shadow:0 6px 20px rgba(245,158,11,.28);white-space:nowrap;transition:transform .2s ease,box-shadow .2s ease}
.btn-signup:hover{color:#231703;transform:translateY(-1px);box-shadow:0 10px 26px rgba(245,158,11,.4)}
.navbar-toggler{border:1px solid var(--line);border-radius:10px;padding:.4rem .55rem;background:rgba(245,158,11,.08);display:flex;flex-direction:column;gap:4px;margin-left:.35rem}
.navbar-toggler:focus{box-shadow:none}
.navbar-toggler .toggler-bar{display:block;width:20px;height:2px;background:var(--gold-light);border-radius:2px}
.nav-collapse{flex-basis:100%;flex-grow:1}
.nav-menu{display:flex;flex-direction:column;gap:.15rem;padding:.75rem 0 .35rem;width:100%}
.nav-menu .nav-link{color:var(--muted);font-weight:600;font-size:.93rem;padding:.6rem .85rem;border-radius:12px;transition:background .2s ease,color .2s ease}
.nav-menu .nav-link:hover{color:var(--gold-light);background:rgba(245,158,11,.09)}
.nav-menu .nav-link.active{color:#231703;background:var(--grad-gold);font-weight:700}
@media (min-width:992px){
  .nav-inner{flex-wrap:nowrap}
  .nav-collapse{flex-basis:auto;order:2}
  .nav-menu{flex-direction:row;align-items:center;gap:.15rem;padding:0;justify-content:center}
  .nav-menu .nav-link{font-size:.9rem;padding:.5rem .85rem}
  .nav-actions{order:3}
}
.sec{padding:72px 0;position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-size:.72rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-light);margin-bottom:.85rem}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad-gold);border-radius:2px}
.sec-head{margin-bottom:2.1rem;max-width:820px}
.sec-head h2{font-size:clamp(1.55rem,3vw,2.15rem);font-weight:800;line-height:1.25;margin-bottom:.65rem;letter-spacing:-.015em;color:#fff}
.sec-head .lead{color:var(--muted);font-size:1rem;line-height:1.7;margin-bottom:0}
.lead{color:var(--muted);font-size:1rem;line-height:1.7;max-width:74ch}
.btn-gold,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:.85rem 1.6rem;border-radius:999px;font-weight:800;font-size:.95rem;border:0;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease}
.btn-gold{background:var(--grad-gold);color:#231703;box-shadow:var(--shadow-gold)}
.btn-gold:hover{color:#231703;transform:translateY(-2px);box-shadow:0 16px 34px rgba(245,158,11,.38)}
.btn-gold:active{transform:translateY(1px) scale(.99)}
.btn-ghost{background:rgba(245,158,11,.07);border:1px solid var(--line);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(245,158,11,.16);color:#fff;transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px) scale(.99)}

/* ---------- CATEGORY HERO (skewed) ---------- */
.cat-hero{
  position:relative;overflow:hidden;padding:64px 0 76px;
  background-image:linear-gradient(115deg,rgba(3,23,15,.96) 0%,rgba(5,31,20,.85) 52%,rgba(5,31,20,.5) 100%),url('/assets/images/7e1f7ad848b576aa.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.cat-hero::before{
  content:"";position:absolute;top:0;right:-8%;bottom:0;width:62%;
  background:linear-gradient(135deg,rgba(245,158,11,.16) 0%,rgba(220,38,38,.1) 100%);
  transform:skewX(-14deg);transform-origin:top right;pointer-events:none;
  border-left:1px solid rgba(245,158,11,.4)
}
.cat-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:120px;
  background:linear-gradient(180deg,transparent,rgba(5,31,20,.95));pointer-events:none
}
.cat-hero .container{position:relative;z-index:2}
.cat-tag{display:inline-flex;align-items:center;gap:.5rem;padding:.45rem 1rem;border-radius:999px;background:rgba(220,38,38,.16);border:1px solid rgba(220,38,38,.5);color:#FECACA;font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:1.1rem}
.cat-hero h1{font-size:clamp(1.9rem,4.6vw,3.1rem);font-weight:800;line-height:1.16;letter-spacing:-.02em;margin-bottom:1rem;color:#fff;max-width:16ch;text-shadow:0 6px 26px rgba(0,0,0,.5)}
.cat-hero p{color:var(--muted);font-size:1.05rem;line-height:1.7;max-width:58ch;margin-bottom:1.6rem}
.cat-hero .hero-cta{display:flex;flex-wrap:wrap;gap:.8rem}
.cat-hero-side{margin-top:2.2rem}
.hero-fact{
  background:var(--grad-panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:1.1rem 1.2rem;display:flex;align-items:flex-start;gap:.85rem;
  box-shadow:var(--shadow-1);margin-bottom:.85rem
}
.hero-fact i{color:var(--gold-light);font-size:1.1rem;margin-top:.2rem}
.hero-fact strong{display:block;font-size:.98rem;color:#fff;font-weight:700;margin-bottom:.15rem}
.hero-fact span{font-size:.86rem;color:var(--muted-dim);line-height:1.55}
@media (min-width:992px){
  .cat-hero{padding:88px 0 100px}
  .cat-hero-side{margin-top:0}
}

/* ---------- STAT STRIP ---------- */
.stat-strip{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1px;
  background:var(--line-soft);border:1px solid var(--line-soft);border-radius:var(--radius);
  overflow:hidden;margin-top:-42px;position:relative;z-index:5;box-shadow:var(--shadow-1)
}
.stat-cell{background:var(--bg-soft);padding:1.25rem 1.2rem;text-align:left}
.stat-cell .num{font-size:clamp(1.45rem,3vw,2rem);font-weight:800;background:var(--grad-gold);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1;letter-spacing:-.02em}
.stat-cell .lbl{font-size:.84rem;color:var(--muted-dim);margin-top:.35rem;line-height:1.5}
@media (min-width:768px){.stat-strip{grid-template-columns:repeat(4,1fr)}}

/* ---------- CHANNEL GRID ---------- */
.channel-grid{display:grid;grid-template-columns:1fr;gap:1.15rem}
@media (min-width:640px){.channel-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:992px){.channel-grid{grid-template-columns:repeat(4,1fr)}}
.channel-card{
  background:var(--grad-panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:1.4rem 1.3rem;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
  position:relative;overflow:hidden
}
.channel-card::after{content:"";position:absolute;inset:0;border-radius:inherit;border:1px solid transparent;background:linear-gradient(135deg,rgba(245,158,11,.35),transparent 55%) border-box;-webkit-mask:linear-gradient(#000 0 0) padding-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .25s ease}
.channel-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-gold)}
.channel-card:hover::after{opacity:1}
.channel-ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:rgba(245,158,11,.14);color:var(--gold-light);font-size:1.15rem;margin-bottom:.9rem}
.channel-card h3{font-size:1.05rem;font-weight:800;color:#fff;margin-bottom:.4rem}
.channel-card p{font-size:.9rem;color:var(--muted);line-height:1.65;margin:0}
.channel-meta{display:inline-flex;align-items:center;gap:.35rem;margin-top:.85rem;font-size:.78rem;font-weight:700;color:var(--gold-light);background:rgba(245,158,11,.1);border:1px solid var(--line);padding:.28rem .65rem;border-radius:999px}

/* ---------- LIMITS TABLE ---------- */
.limits-wrap{border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;background:var(--bg-soft)}
.limits-table{width:100%;border-collapse:collapse;font-size:.92rem}
.limits-table th,.limits-table td{padding:.95rem 1.1rem;text-align:left;border-bottom:1px solid var(--line-soft)}
.limits-table thead th{background:rgba(245,158,11,.09);color:var(--gold-light);font-weight:700;font-size:.82rem;letter-spacing:.05em;text-transform:uppercase}
.limits-table tbody tr:last-child td{border-bottom:0}
.limits-table tbody tr:hover td{background:rgba(245,158,11,.04)}
.limits-table td:first-child{color:#fff;font-weight:600}
.limits-table td .good{color:#6EE7B7;font-weight:700}
@media (max-width:575px){
  .limits-table th,.limits-table td{padding:.7rem .75rem;font-size:.83rem}
}

/* ---------- PROCESS ---------- */
.process-grid{display:grid;grid-template-columns:1fr;gap:1.15rem;counter-reset:step}
@media (min-width:768px){.process-grid{grid-template-columns:repeat(3,1fr)}}
.process-card{position:relative;padding:1.6rem 1.3rem 1.4rem;border-radius:var(--radius);background:var(--grad-panel);border:1px solid var(--line-soft);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}
.process-card:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-1)}
.process-card::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;top:-1px;left:1.3rem;transform:translateY(-50%);
  background:var(--grad-gold);color:#231703;font-weight:800;font-size:.78rem;letter-spacing:.08em;
  padding:.3rem .7rem;border-radius:999px;box-shadow:var(--shadow-gold)
}
.process-card h3{font-size:1.05rem;font-weight:800;color:#fff;margin:.55rem 0 .5rem}
.process-card p{font-size:.9rem;color:var(--muted);line-height:1.65;margin:0}

/* ---------- SECURITY / TRUST ---------- */
.sec-alt{background:linear-gradient(180deg,rgba(3,23,15,.6),rgba(11,46,30,.35) 100%)}
.trust-grid{display:grid;grid-template-columns:1fr;gap:1.15rem}
@media (min-width:768px){.trust-grid{grid-template-columns:repeat(3,1fr)}}
.trust-item{padding:1.35rem 1.25rem;border-radius:var(--radius);border:1px solid var(--line-soft);background:rgba(3,23,15,.55)}
.trust-item i{font-size:1.35rem;color:var(--gold-light);margin-bottom:.75rem;display:inline-block}
.trust-item h3{font-size:1rem;font-weight:800;color:#fff;margin-bottom:.45rem}
.trust-item p{font-size:.9rem;color:var(--muted);line-height:1.65;margin:0}

/* ---------- PROMO BANNER ---------- */
.promo-banner{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  background-image:linear-gradient(120deg,rgba(220,38,38,.55) 0%,rgba(245,158,11,.35) 55%,rgba(5,31,20,.85) 100%),url('/assets/images/09bad6b1909d0cb1.jpg');
  background-size:cover;background-position:center;padding:2.1rem 1.6rem;box-shadow:var(--shadow-1)
}
.promo-banner h3{font-size:clamp(1.25rem,3vw,1.8rem);font-weight:800;color:#fff;margin-bottom:.5rem}
.promo-banner p{color:#FEF3C7;font-size:.98rem;line-height:1.7;margin-bottom:1.2rem;max-width:60ch}
.promo-list{display:grid;grid-template-columns:1fr;gap:.65rem;margin:1.1rem 0 1.3rem;max-width:640px}
@media (min-width:640px){.promo-list{grid-template-columns:repeat(2,1fr)}}
.promo-list li{display:flex;gap:.55rem;align-items:flex-start;font-size:.92rem;color:#FFFBEB;line-height:1.55;list-style:none}
.promo-list li i{color:var(--gold-light);margin-top:.25rem}
.promo-list{margin-left:0;padding-left:0}

/* ---------- TESTIMONIALS ---------- */
.review-grid{display:grid;grid-template-columns:1fr;gap:1.15rem}
@media (min-width:768px){.review-grid{grid-template-columns:repeat(3,1fr)}}
.review-card{border-radius:var(--radius);border:1px solid var(--line-soft);background:var(--bg-soft);padding:1.4rem 1.3rem}
.review-card .stars{color:var(--gold-light);font-size:.85rem;letter-spacing:.15em;margin-bottom:.7rem}
.review-card p{font-size:.93rem;color:var(--muted);line-height:1.7;margin-bottom:1rem}
.review-who{display:flex;align-items:center;gap:.65rem}
.review-who span{width:36px;height:36px;border-radius:50%;background:var(--grad-gold);color:#231703;display:grid;place-items:center;font-weight:800;font-size:.85rem}
.review-who strong{display:block;font-size:.88rem;color:#fff}
.review-who small{font-size:.76rem;color:var(--muted-dim)}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:rgba(3,23,15,.55);margin-bottom:.75rem;overflow:hidden;transition:border-color .25s ease,background .25s ease}
.faq-item[open]{border-color:var(--line);background:rgba(14,56,38,.55)}
.faq-item summary{list-style:none;cursor:pointer;padding:1.05rem 1.25rem;display:flex;align-items:flex-start;gap:.9rem;font-weight:700;color:#fff;font-size:.98rem;line-height:1.5}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--gold-light);font-size:.85rem;margin-top:.2rem;transition:transform .25s ease}
.faq-item[open] summary::before{content:"\f068"}
.faq-item .faq-body{padding:0 1.25rem 1.1rem 2.7rem;color:var(--muted);font-size:.93rem;line-height:1.7}

/* ---------- CTA FORM ---------- */
.cta-box{
  border-radius:var(--radius-lg);border:1px solid var(--line);
  background:var(--grad-panel);box-shadow:var(--shadow-1);overflow:hidden;
  display:grid;grid-template-columns:1fr
}
@media (min-width:992px){.cta-box{grid-template-columns:1.05fr .95fr}}
.cta-copy{padding:2rem 1.7rem}
.cta-copy h2{font-size:clamp(1.4rem,3vw,2rem);font-weight:800;color:#fff;line-height:1.25;margin-bottom:.75rem;letter-spacing:-.015em}
.cta-copy p{color:var(--muted);font-size:.96rem;line-height:1.7;margin-bottom:1.2rem}
.cta-points{list-style:none;padding:0;margin:0 0 1.3rem;display:grid;gap:.5rem}
.cta-points li{display:flex;gap:.55rem;font-size:.92rem;color:var(--muted);line-height:1.55}
.cta-points i{color:var(--gold-light);margin-top:.2rem}
.cta-form{padding:2rem 1.7rem;background:rgba(3,23,15,.62);border-left:1px solid var(--line-soft)}
.cta-form label{display:block;font-size:.82rem;font-weight:700;color:var(--gold-light);letter-spacing:.04em;text-transform:uppercase;margin-bottom:.4rem}
.cta-form .field{margin-bottom:.9rem}
.cta-form input,.cta-form select{
  width:100%;padding:.75rem .95rem;border-radius:var(--radius-sm);
  background:rgba(5,31,20,.75);border:1px solid var(--line-soft);color:#fff;font-size:.94rem;
  transition:border-color .2s ease,box-shadow .2s ease
}
.cta-form input:focus,.cta-form select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.2)}
.cta-form .form-note{font-size:.78rem;color:var(--muted-dim);line-height:1.55;margin-top:.75rem}

/* ---------- FOOTER ---------- */
.site-footer{background:linear-gradient(180deg,rgba(3,23,15,.6),#02120B);border-top:1px solid var(--line);padding:56px 0 26px;margin-top:40px}
.footer-brand{display:flex;align-items:center;gap:.6rem;font-weight:800;color:#fff;font-size:1.02rem;margin-bottom:.9rem}
.site-footer p{color:var(--muted-dim);font-size:.88rem;line-height:1.7}
.footer-badges{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1rem}
.footer-badges span{font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--gold-light);background:rgba(245,158,11,.09);border:1px solid var(--line);padding:.3rem .7rem;border-radius:999px}
.footer-title{font-size:.82rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:.9rem}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:.45rem}
.footer-links a{color:var(--muted-dim);font-size:.88rem}
.footer-links a:hover{color:var(--gold-light)}
.footer-bottom{border-top:1px solid var(--line-soft);margin-top:2.4rem;padding-top:1.4rem;display:flex;flex-wrap:wrap;gap:.75rem 1.2rem;align-items:center;justify-content:space-between}
.footer-bottom p{font-size:.8rem;color:var(--muted-dim);margin:0}
.age-badge{display:inline-grid;place-items:center;min-width:40px;height:26px;padding:0 .55rem;border-radius:8px;border:1px solid var(--line);color:var(--gold-light);font-size:.78rem;font-weight:800;letter-spacing:.06em}

/* ---------- FAB ---------- */
.fab-coin{
  position:fixed;left:1rem;bottom:6rem;z-index:1050;
  width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#FCD34D 0%,#F59E0B 42%,#B45309 100%);
  border:2px solid #F59E0B;color:#231703;font-size:1.15rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35),inset 0 1px 2px rgba(255,255,255,.5);
  opacity:.85;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:floaty 3.4s ease-in-out infinite
}
.fab-coin:hover{transform:scale(1.1);opacity:1;color:#231703;box-shadow:0 10px 34px rgba(245,158,11,.55),inset 0 1px 2px rgba(255,255,255,.6)}
.fab-coin:active{transform:scale(.95) translateY(3px)}
.fab-coin .fab-ico{transition:transform .5s ease}
.fab-coin:hover .fab-ico{transform:rotate(360deg)}
.fab-coin .fab-dot{position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #fff}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}

/* ---------- SECTION DIVIDER ---------- */
.hair-divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0 auto;max-width:1100px}

/* ---------- REVEAL ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

@media (max-width:575px){
  .sec{padding:56px 0}
  .cat-hero h1{max-width:100%}
  .fab-coin{width:52px;height:52px;bottom:5.2rem}
}
@media (min-width:1200px){
  .fab-coin{left:1.5rem}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}