/* roulang page: index */
:root{
  --bg:#0B0C0E;
  --bg-soft:#14161B;
  --bg-deep:#08090B;
  --line:rgba(212,175,55,.22);
  --line-soft:rgba(255,255,255,.08);
  --gold:#D4AF37;
  --gold-bright:#F2CE6B;
  --bronze:#B45309;
  --text:#F5F5F7;
  --text-muted:#CBD5E1;
  --text-dim:#A8A29E;
  --ok:#10B981;
  --danger:#EF4444;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:22px;
  --shadow-1:0 8px 28px rgba(0,0,0,.45);
  --shadow-2:0 14px 44px rgba(0,0,0,.55);
  --container:1200px;
  --gap:22px;
  --font:"Be Vietnam Pro","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(212,175,55,.12), transparent 60%),
    radial-gradient(900px 520px at -10% 20%, rgba(180,83,9,.10), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  font-size:16px;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.25;letter-spacing:.2px;font-weight:700}
h1{font-size:clamp(1.85rem,4vw,2.9rem)}
h2{font-size:clamp(1.45rem,2.6vw,2.1rem)}
h3{font-size:clamp(1.1rem,1.7vw,1.3rem)}
p{margin:0 0 14px;color:var(--text-muted)}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:74px 0;position:relative}
.section--tight{padding:52px 0}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,0))}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-bright);border:1px solid var(--line);
  padding:6px 12px;border-radius:999px;background:rgba(212,175,55,.06);
  margin-bottom:16px;font-weight:600;
}
.lead{font-size:1.02rem;color:var(--text-muted);max-width:74ch}
.muted{color:var(--text-dim)}
.gold-text{color:var(--gold-bright)}

/* HEADER */
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(14px);
  background:rgba(11,12,14,.82);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:70px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;min-width:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--gold-bright),var(--bronze));
  color:#171005;display:grid;place-items:center;font-weight:800;font-size:1rem;
  box-shadow:0 6px 18px rgba(212,175,55,.28);
}
.brand-name{font-weight:700;font-size:.98rem;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:340px}
.brand-sub{display:block;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim);font-weight:600}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;flex-wrap:wrap}
.nav-links a{
  font-size:.9rem;padding:9px 13px;border-radius:10px;color:var(--text-muted);font-weight:500;white-space:nowrap;
}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav-links a.active{color:var(--gold-bright);background:rgba(212,175,55,.10);border:1px solid var(--line)}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:12px;padding:11px 20px;font-weight:700;font-size:.92rem;
  border:1px solid transparent;cursor:pointer;transition:transform .16s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
}
.btn:active{transform:translateY(1px) scale(.99)}
.btn:focus-visible{outline:2px solid var(--gold-bright);outline-offset:2px}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--gold-bright)}
.btn-ghost:hover{background:rgba(212,175,55,.10)}
.btn-gold{background:linear-gradient(140deg,var(--gold-bright),var(--gold));color:#1a1204;box-shadow:0 10px 26px rgba(212,175,55,.28)}
.btn-gold:hover{box-shadow:0 14px 34px rgba(212,175,55,.4);transform:translateY(-1px)}
.btn-dark{background:rgba(255,255,255,.05);border-color:var(--line-soft);color:var(--text)}
.btn-dark:hover{background:rgba(255,255,255,.09)}
.btn-sm{padding:9px 15px;font-size:.84rem;border-radius:10px}
.menu-toggle{
  display:none;background:transparent;border:1px solid var(--line-soft);border-radius:10px;
  width:44px;height:44px;color:var(--text);cursor:pointer
}

/* HERO */
.hero{
  position:relative;overflow:hidden;
  padding:70px 0 60px;
  background-image:linear-gradient(105deg,rgba(6,7,9,.94) 0%,rgba(8,9,11,.82) 45%,rgba(10,11,14,.62) 100%),url('/assets/images/f603bb49c5978c6d.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line-soft);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start}
.hero h1{margin-bottom:18px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 26px}
.chip{
  display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;
  padding:7px 13px;border-radius:999px;border:1px solid var(--line);
  background:rgba(212,175,55,.07);color:var(--gold-bright)
}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.hero-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;max-width:620px}
.metric{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);
  padding:14px 16px;background:rgba(255,255,255,.03)
}
.metric b{display:block;font-size:1.28rem;color:var(--gold-bright);line-height:1.2}
.metric span{font-size:.78rem;color:var(--text-dim);letter-spacing:.02em}

/* console / code panel */
.console{
  border:1px solid var(--line);border-radius:var(--radius-l);
  background:linear-gradient(180deg,rgba(20,22,27,.96),rgba(11,12,14,.96));
  box-shadow:var(--shadow-2);overflow:hidden
}
.console-head{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line-soft);background:rgba(255,255,255,.03)}
.dot{width:10px;height:10px;border-radius:50%;background:#3f3f46}
.dot.g{background:#22c55e}.dot.y{background:#eab308}.dot.r{background:#ef4444}
.console-title{font-size:.8rem;color:var(--text-dim);margin-left:6px;letter-spacing:.08em;text-transform:uppercase;font-weight:600}
.console-body{padding:18px}
.code{
  font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
  font-size:.82rem;line-height:1.85;color:#d8e0ea;
  background:#0a0b0e;border:1px solid var(--line-soft);border-radius:12px;padding:14px 16px;overflow:auto
}
.code .c1{color:#7dd3a0}.code .c2{color:#F2CE6B}.code .c3{color:#94a3b8}
.console-steps{display:grid;gap:10px;margin-top:16px}
.console-steps li{display:flex;gap:12px;align-items:flex-start;font-size:.9rem;color:var(--text-muted)}
.step-no{
  flex:0 0 auto;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
  background:rgba(212,175,55,.14);color:var(--gold-bright);font-weight:700;font-size:.8rem;border:1px solid var(--line)
}

/* GENERIC GRID + CARDS */
.grid{display:grid;gap:var(--gap)}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  padding:22px;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease
}
.card:hover{transform:translateY(-3px);border-color:var(--line);box-shadow:var(--shadow-1)}
.card h3{margin-bottom:8px}
.card p{margin-bottom:0;font-size:.93rem}
.card-ico{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px;
  background:rgba(212,175,55,.12);border:1px solid var(--line);color:var(--gold-bright);font-size:1.1rem
}
.tag{
  display:inline-block;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;
  padding:4px 9px;border-radius:6px;background:rgba(212,175,55,.14);color:var(--gold-bright);border:1px solid var(--line)
}
.tag.red{background:rgba(239,68,68,.14);color:#fca5a5;border-color:rgba(239,68,68,.3)}
.tag.green{background:rgba(16,185,129,.14);color:#6ee7b7;border-color:rgba(16,185,129,.3)}

/* section header */
.sec-head{max-width:820px;margin-bottom:36px}
.sec-head h2{margin-bottom:12px}
.sec-head p{margin-bottom:0}

/* tier / offer ladder */
.tier-list{display:grid;gap:16px}
.tier{
  display:grid;grid-template-columns:78px 1fr auto;gap:20px;align-items:center;
  border:1px solid var(--line-soft);border-radius:var(--radius-m);padding:20px 22px;
  background:linear-gradient(90deg,rgba(212,175,55,.06),rgba(255,255,255,.012));
  transition:border-color .2s ease,transform .2s ease
}
.tier:hover{border-color:var(--line);transform:translateX(3px)}
.tier-no{
  font-size:1.5rem;font-weight:800;color:var(--gold-bright);
  border-right:1px solid var(--line);padding-right:18px;text-align:center
}
.tier h3{margin-bottom:6px;font-size:1.05rem}
.tier p{margin:0;font-size:.9rem}
.tier-val{font-weight:800;color:var(--gold-bright);font-size:1.05rem;white-space:nowrap}

/* compare table */
.compare{width:100%;border-collapse:collapse;border:1px solid var(--line-soft);border-radius:var(--radius-m);overflow:hidden}
.compare th,.compare td{padding:15px 18px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--line-soft)}
.compare thead th{background:rgba(212,175,55,.08);color:var(--gold-bright);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase}
.compare tbody tr:last-child td{border-bottom:0}
.compare tbody tr:hover{background:rgba(255,255,255,.03)}
.compare td:first-child{color:var(--text);font-weight:600}
.compare .yes{color:#6ee7b7;font-weight:700}
.compare .no{color:var(--text-dim)}

/* countdown */
.countdown{
  display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:520px
}
.cd-box{
  border:1px solid var(--line);border-radius:14px;padding:14px 10px;text-align:center;
  background:linear-gradient(180deg,rgba(212,175,55,.10),rgba(255,255,255,.01))
}
.cd-box b{display:block;font-size:1.5rem;color:var(--gold-bright);line-height:1.1}
.cd-box span{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-dim)}

/* hot list */
.hot-item{
  display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;
  padding:16px 18px;border:1px solid var(--line-soft);border-radius:14px;background:rgba(255,255,255,.02);
  transition:border-color .2s ease,background .2s ease
}
.hot-item:hover{border-color:var(--line);background:rgba(212,175,55,.05)}
.hot-rank{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-weight:800;font-size:.86rem;
  background:rgba(212,175,55,.14);color:var(--gold-bright);border:1px solid var(--line)
}
.hot-item h3{font-size:.98rem;margin-bottom:4px}
.hot-item p{font-size:.85rem;margin:0}

/* testimonials */
.quote{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);padding:22px;
  background:rgba(255,255,255,.025)
}
.quote p{font-size:.93rem;color:var(--text);margin-bottom:16px}
.who{display:flex;align-items:center;gap:12px}
.avatar{
  width:40px;height:40px;border-radius:50%;object-fit:cover;border:1px solid var(--line)
}
.who b{display:block;font-size:.88rem}
.who span{font-size:.76rem;color:var(--text-dim)}
.stars{color:var(--gold-bright);font-size:.85rem;letter-spacing:2px;margin-bottom:10px}

/* trust strip */
.trust{
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
  background:rgba(255,255,255,.02)
}
.trust-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;padding:28px 0}
.trust-item{display:flex;align-items:center;gap:12px;font-size:.86rem;color:var(--text-muted)}
.trust-item i{color:var(--gold-bright);font-size:1.05rem}

/* cms list */
.cms-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:30px;align-items:start}
.post-list{display:grid;gap:16px}
.post{
  display:grid;grid-template-columns:170px 1fr;gap:18px;align-items:center;
  border:1px solid var(--line-soft);border-radius:var(--radius-m);overflow:hidden;
  background:rgba(255,255,255,.022);transition:border-color .2s ease,transform .2s ease
}
.post:hover{border-color:var(--line);transform:translateY(-2px)}
.post-img{width:100%;height:100%;min-height:118px;object-fit:cover}
.post-body{padding:16px 18px 16px 0}
.post-body h3{font-size:1rem;margin-bottom:8px}
.post-body p{font-size:.86rem;margin-bottom:10px}
.post-meta{display:flex;flex-wrap:wrap;gap:12px;font-size:.76rem;color:var(--text-dim)}
.side-panel{
  border:1px solid var(--line);border-radius:var(--radius-m);padding:22px;
  background:linear-gradient(180deg,rgba(212,175,55,.07),rgba(255,255,255,.012))
}
.side-panel h3{font-size:1.05rem}
.side-list{display:grid;gap:12px;margin-top:6px}
.side-list li{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--text-muted)}
.side-list li::before{content:"◆";color:var(--gold-bright);font-size:.7rem;line-height:1.9}
.empty-note{font-size:.9rem;color:var(--text-dim);padding:18px;border:1px dashed var(--line-soft);border-radius:14px}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.gallery figure{margin:0;position:relative;border-radius:var(--radius-m);overflow:hidden;border:1px solid var(--line-soft)}
.gallery img{width:100%;height:210px;object-fit:cover;transition:transform .35s ease}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{
  position:absolute;inset:auto 0 0 0;padding:14px 16px;font-size:.85rem;font-weight:600;
  background:linear-gradient(180deg,transparent,rgba(6,7,9,.92));color:var(--text)
}

/* faq */
.faq{display:grid;gap:12px}
.faq details{
  border:1px solid var(--line-soft);border-radius:14px;background:rgba(255,255,255,.022);
  padding:16px 20px;transition:border-color .2s ease
}
.faq details[open]{border-color:var(--line);background:rgba(212,175,55,.05)}
.faq summary{
  cursor:pointer;font-weight:700;font-size:.97rem;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold-bright);font-size:1.2rem;font-weight:700}
.faq details[open] summary::after{content:"–"}
.faq p{margin:12px 0 0;font-size:.9rem}

/* subscribe / form */
.form-band{
  border:1px solid var(--line);border-radius:var(--radius-l);padding:32px;
  background-image:linear-gradient(120deg,rgba(6,7,9,.94),rgba(20,22,27,.86)),url('/assets/images/88d2171c0ea41f1b.jpg');
  background-size:cover;background-position:center
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.field label{display:block;font-size:.8rem;color:var(--text-dim);margin-bottom:7px;letter-spacing:.04em}
.field input,.field select{
  width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--line-soft);
  background:rgba(8,9,11,.75);color:var(--text);transition:border-color .2s ease,box-shadow .2s ease
}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.18)}
.form-note{font-size:.78rem;color:var(--text-dim);margin-top:12px}

/* category entry wall */
.cat-card{
  display:block;border:1px solid var(--line-soft);border-radius:var(--radius-m);padding:24px;
  background:linear-gradient(160deg,rgba(212,175,55,.08),rgba(255,255,255,.012));
  transition:border-color .2s ease,transform .2s ease
}
.cat-card:hover{border-color:var(--line);transform:translateY(-3px)}
.cat-card h3{font-size:1.05rem;margin-bottom:8px}
.cat-card p{font-size:.88rem;margin-bottom:14px}
.more-link{color:var(--gold-bright);font-weight:700;font-size:.88rem}
.more-link:hover{opacity:.8}

/* roadmap */
.roadmap{display:grid;gap:0;border-left:2px solid var(--line);margin-left:8px}
.roadmap li{position:relative;padding:0 0 26px 26px}
.roadmap li::before{
  content:"";position:absolute;left:-9px;top:6px;width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:2px solid var(--gold)
}
.roadmap b{display:block;font-size:.95rem;color:var(--text)}
.roadmap span{font-size:.85rem;color:var(--text-dim)}

/* CTA final */
.cta-final{
  border:1px solid var(--line);border-radius:var(--radius-l);padding:40px;
  background:linear-gradient(120deg,rgba(212,175,55,.12),rgba(11,12,14,.9));
  display:grid;grid-template-columns:1.4fr auto;gap:26px;align-items:center
}
.cta-final h2{margin-bottom:10px}
.cta-final p{margin-bottom:0;max-width:60ch}

/* FOOTER */
.site-footer{border-top:1px solid var(--line-soft);background:var(--bg-deep);padding:56px 0 24px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:30px}
.foot-grid h4{font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-bright);margin-bottom:16px}
.foot-grid p,.foot-grid li{font-size:.86rem;color:var(--text-dim)}
.foot-links li{margin-bottom:10px}
.foot-links a:hover{color:var(--gold-bright)}
.foot-bottom{
  margin-top:36px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--text-dim)
}
.badge-18{
  display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;
  border:1px solid var(--line);color:var(--gold-bright);font-weight:800;font-size:.8rem;margin-right:10px
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;cursor:pointer;
  background:radial-gradient(circle at 30% 25%,#F2CE6B,#B45309 70%);
  border:2px solid #F59E0B;color:#1a1204;font-size:1.25rem;
  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
}
.fab:hover{opacity:1;transform:scale(1.1) rotate(6deg)}
.fab:active{transform:scale(.95) translateY(2px)}
.fab::after{
  content:"";position:absolute;top:-2px;right:-2px;width:13px;height:13px;border-radius:50%;
  background:#dc2626;box-shadow:0 0 0 2px #fff
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* RESPONSIVE */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .cms-layout{grid-template-columns:1fr}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .trust-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .foot-grid{grid-template-columns:1fr 1fr}
  .cta-final{grid-template-columns:1fr}
}
@media (max-width:860px){
  .nav-links{
    display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;
    background:rgba(11,12,14,.98);border-bottom:1px solid var(--line-soft);padding:12px 20px 18px;gap:4px
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px;border-radius:10px}
  .menu-toggle{display:grid;place-items:center;margin-left:auto}
  .nav-actions{margin-left:0}
  .g3,.g2{grid-template-columns:1fr}
  .tier{grid-template-columns:60px 1fr;gap:14px}
  .tier-val{grid-column:2;text-align:left}
  .gallery{grid-template-columns:1fr 1fr}
  .brand-name{max-width:200px;font-size:.9rem}
}
@media (max-width:520px){
  .section{padding:52px 0}
  .hero{padding:48px 0 44px}
  .hero-metrics{grid-template-columns:1fr 1fr}
  .g4{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr}
  .post{grid-template-columns:1fr}
  .post-body{padding:0 18px 18px}
  .post-img{min-height:170px}
  .countdown{grid-template-columns:repeat(2,1fr)}
  .form-row{grid-template-columns:1fr}
  .trust-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
  .compare th,.compare td{padding:12px;font-size:.82rem}
  .form-band,.cta-final{padding:24px}
  .fab{left:12px;bottom:88px}
}

/* roulang page: article */
:root{
  --bg:#0B0C0E;
  --bg-soft:#14161B;
  --bg-deep:#08090B;
  --line:rgba(212,175,55,.22);
  --line-soft:rgba(255,255,255,.08);
  --gold:#D4AF37;
  --gold-bright:#F2CE6B;
  --bronze:#B45309;
  --text:#F5F5F7;
  --text-muted:#CBD5E1;
  --text-dim:#A8A29E;
  --ok:#10B981;
  --danger:#EF4444;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:22px;
  --shadow-1:0 8px 28px rgba(0,0,0,.45);
  --shadow-2:0 14px 44px rgba(0,0,0,.55);
  --container:1200px;
  --gap:22px;
  --font:"Be Vietnam Pro","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(212,175,55,.12), transparent 60%),
    radial-gradient(900px 520px at -10% 20%, rgba(180,83,9,.10), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  font-size:16px;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
button,input,select,textarea{font:inherit;color:inherit}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:74px 0;position:relative}
.section--tight{padding:52px 0}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,0))}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-bright);border:1px solid var(--line);
  padding:6px 12px;border-radius:999px;background:rgba(212,175,55,.06);
  margin-bottom:16px;font-weight:600;
}
h1,h2,h3,h4{margin:0 0 14px;line-height:1.28;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(1.7rem,3.4vw,2.6rem)}
h2{font-size:clamp(1.35rem,2.4vw,1.9rem)}
h3{font-size:1.08rem}
p{margin:0 0 14px}
.lead{font-size:1.02rem;color:var(--text-muted);max-width:74ch}
.muted{color:var(--text-dim)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2{margin-bottom:10px}
/* HEADER */
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(14px);
  background:rgba(11,12,14,.85);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:70px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;min-width:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--gold-bright),var(--bronze));
  color:#171005;display:grid;place-items:center;font-weight:800;font-size:1rem;
  box-shadow:0 6px 18px rgba(212,175,55,.28);
}
.brand-name{font-weight:700;font-size:.98rem;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:340px}
.brand-sub{display:block;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim);font-weight:600}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;flex-wrap:wrap}
.nav-links a{
  font-size:.9rem;padding:9px 13px;border-radius:10px;color:var(--text-muted);font-weight:500;white-space:nowrap;
}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav-links a.active{color:var(--gold-bright);background:rgba(212,175,55,.10);border:1px solid var(--line)}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:12px;padding:11px 20px;font-weight:700;font-size:.92rem;
  border:1px solid transparent;cursor:pointer;transition:transform .16s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
}
.btn:active{transform:translateY(1px) scale(.99)}
.btn:focus-visible{outline:2px solid var(--gold-bright);outline-offset:2px}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--gold-bright)}
.btn-ghost:hover{background:rgba(212,175,55,.10)}
.btn-gold{background:linear-gradient(140deg,var(--gold-bright),var(--gold));color:#1a1204;box-shadow:0 10px 26px rgba(212,175,55,.28)}
.btn-gold:hover{box-shadow:0 14px 34px rgba(212,175,55,.4);transform:translateY(-1px)}
.btn-dark{background:rgba(255,255,255,.05);border-color:var(--line-soft);color:var(--text)}
.btn-dark:hover{background:rgba(255,255,255,.09)}
.btn-sm{padding:9px 15px;font-size:.84rem;border-radius:10px}
.menu-toggle{
  display:none;background:transparent;border:1px solid var(--line-soft);border-radius:10px;
  width:44px;height:44px;color:var(--text);cursor:pointer
}
/* LAYOUT HELPERS */
.grid{display:grid;gap:var(--gap)}
.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  padding:22px;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease
}
.card:hover{transform:translateY(-3px);border-color:var(--line);box-shadow:var(--shadow-1)}
.card h3{margin-bottom:8px}
.card p{margin-bottom:0;font-size:.93rem}
.card-ico{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px;
  background:rgba(212,175,55,.12);border:1px solid var(--line);color:var(--gold-bright);font-size:1.1rem
}
.tag{
  display:inline-block;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;
  padding:4px 9px;border-radius:6px;background:rgba(212,175,55,.14);color:var(--gold-bright);border:1px solid var(--line);
  margin-bottom:12px;
}
.tag.green{background:rgba(16,185,129,.14);color:#6ee7b7;border-color:rgba(16,185,129,.3)}
.tag.red{background:rgba(239,68,68,.14);color:#fca5a5;border-color:rgba(239,68,68,.3)}
.chip{
  display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;
  padding:7px 13px;border-radius:999px;border:1px solid var(--line);
  background:rgba(212,175,55,.07);color:var(--gold-bright)
}
.chip i{font-size:.82rem}
/* ARTICLE HERO */
.article-hero{
  position:relative;overflow:hidden;
  padding:64px 0 48px;
  background-image:linear-gradient(105deg,rgba(6,7,9,.95) 0%,rgba(8,9,11,.86) 50%,rgba(10,11,14,.66) 100%),url('/assets/images/4fde80ca510205d0.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line-soft);
}
.article-hero-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:40px;align-items:start}
.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:.8rem;color:var(--text-dim);margin-bottom:18px}
.breadcrumbs a{color:var(--text-muted)}
.breadcrumbs a:hover{color:var(--gold-bright)}
.breadcrumbs span.sep{opacity:.5}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;font-size:.82rem;color:var(--text-dim);margin-top:18px}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta i{color:var(--gold-bright)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.side-panel{
  border:1px solid var(--line);border-radius:var(--radius-m);
  background:linear-gradient(180deg,rgba(212,175,55,.08),rgba(20,22,27,.6));
  padding:22px;box-shadow:var(--shadow-1)
}
.side-panel h3{font-size:1rem;margin-bottom:14px}
.side-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.side-list li{display:flex;gap:11px;font-size:.88rem;color:var(--text-muted);align-items:flex-start}
.side-list i{color:var(--gold-bright);margin-top:4px;flex:0 0 auto}
.progress-wrap{margin-top:18px}
.progress-label{display:flex;justify-content:space-between;font-size:.78rem;color:var(--text-dim);margin-bottom:7px}
.progress-track{height:8px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden}
.progress-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--gold),var(--gold-bright));width:86%}
/* HIGHLIGHT STRIP */
.highlight-strip{
  border:1px solid var(--line);border-radius:var(--radius-m);
  background:linear-gradient(120deg,rgba(212,175,55,.10),rgba(20,22,27,.4));
  padding:26px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px
}
.hs-item{display:flex;gap:12px;align-items:flex-start}
.hs-item i{color:var(--gold-bright);font-size:1.15rem;margin-top:3px}
.hs-item strong{display:block;font-size:.95rem;margin-bottom:3px}
.hs-item span{font-size:.82rem;color:var(--text-dim)}
/* ARTICLE BODY */
.article-body{font-size:1rem;color:var(--text-muted);line-height:1.75}
.article-body h2{color:var(--text);margin-top:40px;padding-top:6px}
.article-body h2:first-child{margin-top:0}
.article-body h3{color:var(--text);margin-top:28px}
.article-body p{margin-bottom:16px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body li{margin-bottom:9px}
.article-body strong{color:var(--text)}
.article-body a{color:var(--gold-bright);text-decoration:underline;text-decoration-color:rgba(212,175,55,.4);text-underline-offset:3px}
.article-body a:hover{text-decoration-color:var(--gold-bright)}
.article-body img{border-radius:var(--radius-m);margin:22px 0;border:1px solid var(--line-soft)}
.article-body blockquote{
  margin:24px 0;padding:18px 22px;border-left:3px solid var(--gold);
  background:rgba(212,175,55,.06);border-radius:0 var(--radius-s) var(--radius-s) 0;color:var(--text-muted)
}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.9rem}
.article-body th,.article-body td{border:1px solid var(--line-soft);padding:11px 13px;text-align:left}
.article-body th{background:rgba(212,175,55,.08);color:var(--gold-bright);font-weight:600}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:42px;align-items:start}
.article-inline-cta{
  margin:30px 0;padding:24px;border-radius:var(--radius-m);
  border:1px solid var(--line);background:linear-gradient(120deg,rgba(212,175,55,.13),rgba(20,22,27,.5));
  display:flex;flex-wrap:wrap;gap:18px;align-items:center;justify-content:space-between
}
.article-inline-cta strong{display:block;margin-bottom:5px;font-size:1.02rem;color:var(--text)}
.article-inline-cta span{font-size:.87rem;color:var(--text-muted)}
/* SIDEBAR */
.sidebar{position:sticky;top:92px;display:grid;gap:22px}
.side-box{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));padding:20px
}
.side-box h3{font-size:.95rem;margin-bottom:14px;display:flex;align-items:center;gap:9px}
.side-box h3 i{color:var(--gold-bright)}
.side-nav{list-style:none;padding:0;margin:0;display:grid;gap:4px}
.side-nav a{display:block;font-size:.86rem;padding:9px 11px;border-radius:9px;color:var(--text-muted);border-left:2px solid transparent}
.side-nav a:hover{background:rgba(255,255,255,.05);color:var(--text);border-left-color:var(--gold)}
.fact-list{list-style:none;padding:0;margin:0;display:grid;gap:11px}
.fact-list li{display:flex;justify-content:space-between;gap:12px;font-size:.85rem;padding-bottom:10px;border-bottom:1px dashed var(--line-soft)}
.fact-list li:last-child{border-bottom:0;padding-bottom:0}
.fact-list span:first-child{color:var(--text-dim)}
.fact-list span:last-child{color:var(--text);font-weight:600;text-align:right}
/* FEATURE GRID */
.feature-card{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);padding:24px;
  background:linear-gradient(180deg,rgba(255,255,255,.038),rgba(255,255,255,.012));
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease
}
.feature-card:hover{transform:translateY(-3px);border-color:var(--line);box-shadow:var(--shadow-1)}
.feature-card i{font-size:1.35rem;color:var(--gold-bright);margin-bottom:14px;display:block}
.feature-card h3{font-size:1rem;margin-bottom:8px}
.feature-card p{font-size:.9rem;color:var(--text-muted);margin:0}
/* STEPS */
.steps{display:grid;gap:18px;counter-reset:step}
.step{
  display:flex;gap:18px;padding:20px;border-radius:var(--radius-m);
  border:1px solid var(--line-soft);background:rgba(255,255,255,.025)
}
.step-num{
  counter-increment:step;flex:0 0 auto;width:44px;height:44px;border-radius:12px;
  background:linear-gradient(140deg,var(--gold-bright),var(--bronze));color:#1a1204;
  display:grid;place-items:center;font-weight:800;font-size:1.05rem
}
.step-num::before{content:counter(step)}
.step-body h3{margin-bottom:6px;font-size:1rem}
.step-body p{margin:0;font-size:.9rem;color:var(--text-muted)}
/* COMPARE TABLE */
.compare-wrap{overflow-x:auto;border:1px solid var(--line-soft);border-radius:var(--radius-m)}
.compare-table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:600px}
.compare-table th,.compare-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line-soft)}
.compare-table thead th{background:rgba(212,175,55,.08);color:var(--gold-bright);font-weight:700;font-size:.83rem;letter-spacing:.05em;text-transform:uppercase}
.compare-table tbody tr:last-child td{border-bottom:0}
.compare-table tbody tr:hover{background:rgba(255,255,255,.03)}
.compare-table td strong{color:var(--text)}
/* STAT ROW */
.stat-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.stat-box{
  border:1px solid var(--line);border-radius:var(--radius-m);padding:22px;text-align:left;
  background:linear-gradient(160deg,rgba(212,175,55,.10),rgba(20,22,27,.45))
}
.stat-box b{display:block;font-size:1.7rem;font-weight:800;color:var(--gold-bright);line-height:1.1;margin-bottom:6px}
.stat-box span{font-size:.84rem;color:var(--text-dim)}
/* FAQ */
.faq-list{display:grid;gap:14px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);
  background:rgba(255,255,255,.025);overflow:hidden;transition:border-color .2s ease
}
.faq-item[open]{border-color:var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-weight:600;font-size:.97rem;
  display:flex;justify-content:space-between;gap:16px;align-items:center
}
.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-bright);
  font-size:.8rem;transition:transform .2s ease
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 22px 20px;margin:0;font-size:.91rem;color:var(--text-muted)}
/* CTA BAND */
.cta-band{
  border:1px solid var(--line);border-radius:var(--radius-l);padding:44px;
  background-image:linear-gradient(110deg,rgba(8,9,11,.94),rgba(20,22,27,.82)),url('/assets/images/88d2171c0ea41f1b.jpg');
  background-size:cover;background-position:center;text-align:center
}
.cta-band h2{margin-bottom:12px}
.cta-band p{max-width:64ch;margin:0 auto 26px;color:var(--text-muted)}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
/* RELATED */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.related-card{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);overflow:hidden;
  background:rgba(255,255,255,.028);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease
}
.related-card:hover{transform:translateY(-3px);border-color:var(--line);box-shadow:var(--shadow-1)}
.related-card img{aspect-ratio:16/9;object-fit:cover;width:100%}
.related-card .rc-body{padding:20px}
.related-card h3{font-size:1rem;margin-bottom:8px}
.related-card p{font-size:.88rem;color:var(--text-muted);margin:0}
/* FOOTER */
.site-footer{border-top:1px solid var(--line-soft);background:var(--bg-deep);padding:56px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;margin-bottom:36px}
.site-footer h4{font-size:.92rem;margin-bottom:16px;color:var(--text)}
.site-footer p{font-size:.87rem;color:var(--text-dim);margin:0}
.foot-links{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.foot-links a{font-size:.87rem;color:var(--text-dim)}
.foot-links a:hover{color:var(--gold-bright)}
.site-footer .brand{margin-bottom:16px}
.site-footer .brand-name{max-width:280px;white-space:normal}
.foot-bottom{
  border-top:1px solid var(--line-soft);padding-top:22px;display:flex;flex-wrap:wrap;gap:14px;
  justify-content:space-between;font-size:.8rem;color:var(--text-dim);align-items:center
}
.badge-18{
  display:inline-block;font-size:.7rem;font-weight:700;padding:3px 8px;border-radius:6px;
  background:rgba(239,68,68,.16);color:#fca5a5;border:1px solid rgba(239,68,68,.3);margin-right:8px
}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#F2CE6B,#B45309 78%);
  border:2px solid #F59E0B;color:#1a1204;
  display:grid;place-items:center;font-size:1.15rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;cursor:pointer;transition:transform .25s ease,opacity .2s ease
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:hover i{animation:fabspin .6s ease}
.fab:active{transform:scale(.95) translateY(2px)}
.fab::after{
  content:"";position:absolute;top:-2px;right:-2px;width:13px;height:13px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff
}
@keyframes fabspin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
/* RESPONSIVE */
@media (max-width:1024px){
  .article-hero-grid{grid-template-columns:1fr}
  .article-layout{grid-template-columns:1fr}
  .sidebar{position:static}
  .highlight-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .nav-links{
    position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:rgba(11,12,14,.98);border-bottom:1px solid var(--line-soft);
    padding:12px 20px 18px;gap:4px;display:none
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px}
  .menu-toggle{display:grid;place-items:center;margin-left:auto}
  .nav-actions{margin-left:0}
  .related-grid{grid-template-columns:1fr}
  .cols-3{grid-template-columns:1fr}
}
@media (max-width:520px){
  .section{padding:52px 0}
  .brand-name{max-width:170px;font-size:.88rem}
  .brand-sub{font-size:.6rem}
  .hero-cta .btn,.article-inline-cta .btn{flex:1 1 100%}
  .highlight-strip,.stat-row,.foot-grid{grid-template-columns:1fr}
  .cta-band{padding:30px 20px}
  .foot-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
  --bg:#0B0C0E;
  --bg-soft:#14161B;
  --bg-deep:#08090B;
  --line:rgba(212,175,55,.22);
  --line-soft:rgba(255,255,255,.08);
  --gold:#D4AF37;
  --gold-bright:#F2CE6B;
  --bronze:#B45309;
  --text:#F5F5F7;
  --text-muted:#CBD5E1;
  --text-dim:#A8A29E;
  --ok:#10B981;
  --danger:#EF4444;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:22px;
  --shadow-1:0 8px 28px rgba(0,0,0,.45);
  --shadow-2:0 14px 44px rgba(0,0,0,.55);
  --container:1200px;
  --gap:22px;
  --font:"Be Vietnam Pro","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(212,175,55,.12), transparent 60%),
    radial-gradient(900px 520px at -10% 20%, rgba(180,83,9,.10), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.62;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0 0 10px;line-height:1.26;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(1.85rem,3.5vw,2.7rem)}
h2{font-size:clamp(1.4rem,2.3vw,2rem)}
h3{font-size:1.05rem}
p{margin:0 0 12px}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:74px 0;position:relative}
.section--tight{padding:52px 0}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,0));border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-bright);border:1px solid var(--line);
  padding:6px 12px;border-radius:999px;background:rgba(212,175,55,.06);
  margin-bottom:16px;font-weight:600;
}
.lead{font-size:1.02rem;color:var(--text-muted);max-width:74ch}
.muted{color:var(--text-dim)}
.section-head{margin-bottom:34px;max-width:780px}
.section-head p{color:var(--text-muted);margin-bottom:0}
.section-head--split{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:end;max-width:none}

/* ---------- HEADER ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(14px);
  background:rgba(11,12,14,.86);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:70px;position:relative}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;min-width:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--gold-bright),var(--bronze));
  color:#171005;display:grid;place-items:center;font-weight:800;font-size:1rem;
  box-shadow:0 6px 18px rgba(212,175,55,.28);
}
.brand-name{font-weight:700;font-size:.98rem;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:330px}
.brand-sub{display:block;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim);font-weight:600}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;flex-wrap:wrap}
.nav-links a{font-size:.9rem;padding:9px 13px;border-radius:10px;color:var(--text-muted);font-weight:500;white-space:nowrap}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav-links a.active{color:var(--gold-bright);background:rgba(212,175,55,.10);border:1px solid var(--line)}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:12px;padding:11px 20px;font-weight:700;font-size:.92rem;
  border:1px solid transparent;cursor:pointer;
  transition:transform .16s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn:active{transform:translateY(1px) scale(.99)}
.btn:focus-visible{outline:2px solid var(--gold-bright);outline-offset:2px}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--gold-bright)}
.btn-ghost:hover{background:rgba(212,175,55,.10)}
.btn-gold{background:linear-gradient(140deg,var(--gold-bright),var(--gold));color:#1a1204;box-shadow:0 10px 26px rgba(212,175,55,.28)}
.btn-gold:hover{box-shadow:0 14px 34px rgba(212,175,55,.4);transform:translateY(-1px)}
.btn-dark{background:rgba(255,255,255,.05);border-color:var(--line-soft);color:var(--text)}
.btn-dark:hover{background:rgba(255,255,255,.09)}
.btn-sm{padding:9px 15px;font-size:.84rem;border-radius:10px}
.btn-block{width:100%}
.menu-toggle{
  display:none;background:transparent;border:1px solid var(--line-soft);border-radius:10px;
  width:44px;height:44px;color:var(--text);cursor:pointer;align-items:center;justify-content:center;
  transition:background .2s ease,border-color .2s ease
}
.menu-toggle:hover{background:rgba(255,255,255,.06);border-color:var(--line)}

/* ---------- HERO ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:64px 0 58px;
  background-image:linear-gradient(105deg,rgba(6,7,9,.95) 0%,rgba(8,9,11,.84) 46%,rgba(10,11,14,.6) 100%),url('/assets/images/f603bb49c5978c6d.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line-soft);
}
.hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:1px;
  background:linear-gradient(90deg,transparent,var(--line),transparent);
}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:start}
.hero-copy h1{margin-bottom:16px}
.hero-copy .lead{margin-bottom:22px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 26px}
.chip{
  display:inline-flex;align-items:center;gap:8px;font-size:.79rem;font-weight:600;
  padding:7px 13px;border-radius:999px;border:1px solid var(--line);
  background:rgba(212,175,55,.07);color:var(--gold-bright)
}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-note{margin-top:18px;font-size:.82rem;color:var(--text-dim)}
.hero-panel{
  border:1px solid var(--line);border-radius:var(--radius-l);
  background:linear-gradient(180deg,rgba(20,22,27,.95),rgba(11,12,14,.92));
  box-shadow:var(--shadow-2);padding:6px;overflow:hidden;
}
.panel-head{
  display:flex;align-items:center;gap:10px;
  padding:14px 16px;border-bottom:1px solid var(--line-soft);
  font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;
  font-weight:700;color:var(--gold-bright)
}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px rgba(16,185,129,.8);flex:0 0 auto}
.spec-list{padding:8px 16px 4px}
.spec-list li{
  display:flex;align-items:baseline;justify-content:space-between;gap:14px;
  padding:11px 0;border-bottom:1px dashed var(--line-soft);font-size:.88rem
}
.spec-list li:last-child{border-bottom:0}
.spec-list span{color:var(--text-dim)}
.spec-list strong{color:var(--text);font-weight:600;text-align:right}
.panel-foot{padding:10px 16px 16px}

/* ---------- STAT BAR ---------- */
.stat-bar{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  border:1px solid var(--line-soft);border-radius:var(--radius-l);
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.01));
  overflow:hidden
}
.stat{padding:24px 22px;border-right:1px solid var(--line-soft)}
.stat:last-child{border-right:0}
.stat-num{
  display:block;font-size:clamp(1.5rem,2.4vw,2.05rem);font-weight:800;
  background:linear-gradient(120deg,var(--gold-bright),var(--gold));
  -webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.15;margin-bottom:8px
}
.stat p{font-size:.84rem;color:var(--text-dim);margin:0}

/* ---------- CARDS ---------- */
.grid{display:grid;gap:var(--gap)}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  padding:22px;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease
}
.card:hover{transform:translateY(-3px);border-color:var(--line);box-shadow:var(--shadow-1)}
.card h3{margin-bottom:8px}
.card p{margin-bottom:0;font-size:.92rem;color:var(--text-muted)}
.card-ico{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px;
  background:rgba(212,175,55,.12);border:1px solid var(--line);color:var(--gold-bright);font-size:1.05rem
}
.tag{
  display:inline-block;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;
  padding:4px 9px;border-radius:6px;background:rgba(212,175,55,.14);color:var(--gold-bright);border:1px solid var(--line);
  margin-bottom:12px
}
.tag.green{background:rgba(16,185,129,.13);color:#6ee7b7;border-color:rgba(16,185,129,.3)}

/* ---------- COMPARE ---------- */
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
.compare-col{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));
  padding:24px
}
.compare-col--primary{border-color:var(--line);background:linear-gradient(180deg,rgba(212,175,55,.09),rgba(212,175,55,.015))}
.compare-col h3{display:flex;align-items:center;gap:10px;margin-bottom:16px;font-size:1rem}
.check-list li{
  display:flex;gap:10px;align-items:flex-start;
  padding:10px 0;border-bottom:1px dashed var(--line-soft);font-size:.9rem;color:var(--text-muted)
}
.check-list li:last-child{border-bottom:0}
.check-list i{margin-top:4px;flex:0 0 auto}
.compare-col--primary .check-list i{color:var(--ok)}
.compare-col:not(.compare-col--primary) .check-list i{color:var(--text-dim)}

/* ---------- TIMELINE ---------- */
.timeline{display:grid;gap:16px}
.tl-item{
  display:grid;grid-template-columns:64px 1fr;gap:20px;align-items:start;
  border:1px solid var(--line-soft);border-radius:var(--radius-m);
  padding:20px 22px;background:linear-gradient(120deg,rgba(255,255,255,.035),rgba(255,255,255,.008));
  transition:border-color .2s ease,transform .2s ease
}
.tl-item:hover{border-color:var(--line);transform:translateX(3px)}
.tl-index{
  font-size:1.25rem;font-weight:800;color:var(--gold-bright);
  border-right:1px solid var(--line);padding-right:14px;line-height:1.3
}
.tl-body h3{margin-bottom:6px}
.tl-body p{margin:0;font-size:.92rem;color:var(--text-muted)}

/* ---------- GUIDE / SECURITY ---------- */
.guide-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:start}
.guide-media{border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--line-soft);box-shadow:var(--shadow-1)}
.guide-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11}
.info-list li{
  display:flex;gap:12px;align-items:flex-start;padding:13px 0;
  border-bottom:1px dashed var(--line-soft);font-size:.92rem;color:var(--text-muted)
}
.info-list li:last-child{border-bottom:0}
.info-list i{color:var(--gold-bright);margin-top:4px;flex:0 0 auto}
.info-list strong{color:var(--text);font-weight:600}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.pay-badge{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--line);border-radius:10px;
  padding:9px 14px;font-size:.82rem;font-weight:600;color:var(--gold-bright);
  background:rgba(212,175,55,.07)
}

/* ---------- SCENARIOS ---------- */
.scene-card{display:grid;grid-template-columns:110px 1fr;gap:18px;align-items:center;padding:16px}
.scene-card img{border-radius:var(--radius-s);aspect-ratio:1/1;object-fit:cover;width:110px;border:1px solid var(--line-soft)}
.scene-card h3{margin-bottom:6px;font-size:1rem}
.scene-card p{margin:0;font-size:.88rem;color:var(--text-muted)}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:920px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.008));
  padding:0;overflow:hidden;transition:border-color .2s ease
}
.faq-item[open]{border-color:var(--line)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-weight:600;font-size:.98rem
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
  font-size:.75rem;color:var(--gold-bright);transition:transform .2s ease;flex:0 0 auto
}
.faq-item[open] summary::after{content:"\f068"}
.faq-item p{padding:0 22px 20px;margin:0;color:var(--text-muted);font-size:.92rem}
.faq-item summary:focus-visible{outline:2px solid var(--gold-bright);outline-offset:-2px}

/* ---------- CTA / FORM ---------- */
.cta-band{
  border:1px solid var(--line);border-radius:var(--radius-l);
  background:
    radial-gradient(700px 300px at 15% 0%, rgba(212,175,55,.16), transparent 62%),
    linear-gradient(180deg,rgba(20,22,27,.96),rgba(11,12,14,.96));
  padding:38px;display:grid;grid-template-columns:.95fr 1.05fr;gap:36px;align-items:start;
  box-shadow:var(--shadow-2)
}
.cta-copy h2{margin-bottom:12px}
.cta-copy p{color:var(--text-muted)}
.lead-form{display:grid;gap:14px}
.form-row{display:grid;gap:6px}
.form-row label{font-size:.82rem;font-weight:600;color:var(--text-muted)}
.form-row input,.form-row select,.form-row textarea{
  width:100%;background:rgba(255,255,255,.04);border:1px solid var(--line-soft);
  border-radius:var(--radius-s);padding:12px 14px;font-size:.9rem;color:var(--text);
  transition:border-color .2s ease,background .2s ease
}
.form-row input::placeholder,.form-row textarea::placeholder{color:rgba(203,213,225,.45)}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{
  outline:none;border-color:var(--gold);background:rgba(212,175,55,.06)
}
.form-row select option{background:#14161B;color:var(--text)}
.form-note{font-size:.84rem;color:var(--ok);min-height:20px;margin:0}

/* ---------- FOOTER ---------- */
.site-footer{
  border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(8,9,11,.7),rgba(5,6,8,.98));
  padding:56px 0 26px;margin-top:0
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px}
.foot-grid h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-bright);margin-bottom:14px}
.foot-grid p{font-size:.87rem;color:var(--text-dim);margin:0}
.foot-links li{margin-bottom:9px}
.foot-links a{font-size:.88rem;color:var(--text-muted)}
.foot-links a:hover{color:var(--gold-bright)}
.foot-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.8rem;color:var(--text-dim)
}
.badge-18{
  display:inline-grid;place-items:center;min-width:34px;height:22px;padding:0 7px;
  border:1px solid var(--line);border-radius:6px;color:var(--gold-bright);
  font-size:.72rem;font-weight:700;margin-right:10px
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  min-height:56px;padding:14px 20px;border-radius:999px;
  background:linear-gradient(140deg,rgba(212,175,55,.22),rgba(11,12,14,.92));
  border:1px solid rgba(212,175,55,.5);
  color:var(--gold-bright);font-weight:700;font-size:.84rem;
  box-shadow:0 0 20px rgba(212,175,55,.32);
  backdrop-filter:blur(10px);
  opacity:.85;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
  animation:fabPulse 3.4s ease-in-out infinite
}
.fab i{font-size:1.15rem}
.fab:hover{opacity:1;transform:translateY(-3px) scale(1.03);box-shadow:0 0 34px rgba(212,175,55,.6)}
.fab:active{transform:translateY(0) scale(.97)}
.fab-dot{
  position:absolute;top:7px;right:12px;width:9px;height:9px;border-radius:50%;
  background:var(--danger);box-shadow:0 0 0 2px rgba(11,12,14,.9);animation:dotPulse 1.8s infinite
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(212,175,55,.28)}50%{box-shadow:0 0 30px rgba(212,175,55,.5)}}
@keyframes dotPulse{0%,100%{opacity:1}50%{opacity:.35}}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .menu-toggle{display:inline-flex}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;display:none;
    flex-direction:column;align-items:stretch;gap:4px;
    padding:12px 20px 18px;margin-left:0;
    background:rgba(11,12,14,.98);border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-2)
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px;font-size:.95rem}
  .hero-grid,.guide-wrap,.cta-band,.section-head--split{grid-template-columns:1fr;gap:30px}
  .section-head--split{align-items:start}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-bar{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line-soft)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .section--tight{padding:42px 0}
  .brand-name{max-width:200px;font-size:.9rem}
  .nav-actions .btn{padding:8px 12px;font-size:.78rem}
  .grid-3,.grid-2,.compare{grid-template-columns:1fr}
  .tl-item{grid-template-columns:48px 1fr;gap:16px;padding:18px}
  .tl-index{font-size:1rem;padding-right:10px}
  .scene-card{grid-template-columns:84px 1fr;gap:14px}
  .scene-card img{width:84px}
  .cta-band{padding:26px}
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero{padding:48px 0 46px}
  .hero-cta .btn{width:100%}
  .stat-bar{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line-soft);padding:20px}
  .stat:last-child{border-bottom:0}
  .brand-name{max-width:150px;font-size:.82rem}
  .brand-sub{font-size:.6rem}
  .fab{left:12px;bottom:80px;padding:12px 16px;font-size:.78rem}
  .faq-item summary{padding:16px 16px;font-size:.92rem}
  .faq-item p{padding:0 16px 18px}
}

/* roulang page: category2 */
:root{
  --bg:#0B0C0E;
  --bg-soft:#14161B;
  --bg-deep:#08090B;
  --line:rgba(212,175,55,.22);
  --line-soft:rgba(255,255,255,.08);
  --gold:#D4AF37;
  --gold-bright:#F2CE6B;
  --bronze:#B45309;
  --text:#F5F5F7;
  --text-muted:#CBD5E1;
  --text-dim:#A8A29E;
  --ok:#10B981;
  --danger:#EF4444;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:22px;
  --shadow-1:0 8px 28px rgba(0,0,0,.45);
  --shadow-2:0 14px 44px rgba(0,0,0,.55);
  --container:1200px;
  --gap:22px;
  --font:"Be Vietnam Pro","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.62;
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(212,175,55,.12), transparent 60%),
    radial-gradient(900px 520px at -10% 20%, rgba(180,83,9,.10), transparent 55%),
    var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:74px 0;position:relative}
.section--tight{padding:52px 0}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.025),rgba(255,255,255,0))}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-bright);border:1px solid var(--line);
  padding:6px 12px;border-radius:999px;background:rgba(212,175,55,.06);
  margin-bottom:16px;font-weight:600;
}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:34px}
.section-head h2{font-size:clamp(1.55rem,2.6vw,2.25rem);line-height:1.25;margin:0}
.section-head p{margin:0;max-width:62ch;color:var(--text-muted)}
.lead{font-size:1.02rem;color:var(--text-muted);max-width:74ch}
.muted{color:var(--text-dim)}
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(14px);
  background:rgba(11,12,14,.86);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:70px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;min-width:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--gold-bright),var(--bronze));
  color:#171005;display:grid;place-items:center;font-weight:800;font-size:1rem;
  box-shadow:0 6px 18px rgba(212,175,55,.28);
}
.brand-name{font-weight:700;font-size:.96rem;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:330px}
.brand-sub{display:block;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim);font-weight:600}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;flex-wrap:wrap}
.nav-links a{font-size:.9rem;padding:9px 13px;border-radius:10px;color:var(--text-muted);font-weight:500;white-space:nowrap}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav-links a.active{color:var(--gold-bright);background:rgba(212,175,55,.10);border:1px solid var(--line)}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:12px;padding:11px 20px;font-weight:700;font-size:.92rem;
  border:1px solid transparent;transition:transform .16s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
}
.btn:active{transform:translateY(1px) scale(.99)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--gold-bright);outline-offset:2px}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--gold-bright)}
.btn-ghost:hover{background:rgba(212,175,55,.10)}
.btn-gold{background:linear-gradient(140deg,var(--gold-bright),var(--gold));color:#1a1204;box-shadow:0 10px 26px rgba(212,175,55,.28)}
.btn-gold:hover{box-shadow:0 14px 34px rgba(212,175,55,.4);transform:translateY(-1px)}
.btn-dark{background:rgba(255,255,255,.05);border-color:var(--line-soft);color:var(--text)}
.btn-dark:hover{background:rgba(255,255,255,.09)}
.btn-sm{padding:9px 15px;font-size:.84rem;border-radius:10px}
.menu-toggle{display:none;background:transparent;border:1px solid var(--line-soft);border-radius:10px;width:44px;height:44px;color:var(--text)}
.category-hero{
  position:relative;overflow:hidden;padding:70px 0 58px;
  background-image:linear-gradient(105deg,rgba(6,7,9,.95) 0%,rgba(8,9,11,.84) 46%,rgba(10,11,14,.68) 100%),url('/assets/images/4fde80ca510205d0.jpg');
  background-size:cover;background-position:center;border-bottom:1px solid var(--line-soft);
}
.category-hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:42px;align-items:start}
h1{font-size:clamp(2rem,4.2vw,3.65rem);line-height:1.08;letter-spacing:0;margin:0 0 18px}
.hero-copy p{font-size:1.04rem;color:var(--text-muted);max-width:68ch}
.hero-points{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 26px}
.chip{
  display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;
  padding:7px 13px;border-radius:999px;border:1px solid var(--line);
  background:rgba(212,175,55,.07);color:var(--gold-bright)
}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.hero-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;max-width:640px}
.metric{
  padding:14px;border-radius:var(--radius-m);border:1px solid var(--line-soft);
  background:rgba(255,255,255,.035)
}
.metric strong{display:block;font-size:1.3rem;color:var(--gold-bright);line-height:1.2}
.metric span{font-size:.78rem;color:var(--text-dim)}
.control-panel{
  border:1px solid var(--line);border-radius:var(--radius-l);
  background:linear-gradient(180deg,rgba(20,22,27,.94),rgba(11,12,14,.94));
  box-shadow:var(--shadow-2);overflow:hidden
}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 20px;border-bottom:1px solid var(--line-soft)}
.panel-title{font-weight:800}
.panel-status{font-size:.75rem;color:#6ee7b7;display:inline-flex;align-items:center;gap:7px}
.panel-status::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 12px var(--ok)}
.panel-body{padding:20px}
.setup-line{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid var(--line-soft)}
.setup-line:last-child{border-bottom:0}
.setup-line span{color:var(--text-muted);font-size:.9rem}
.setup-line strong{font-size:.9rem;color:var(--text);text-align:right}
.progress{height:7px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:10px}
.progress i{display:block;height:100%;width:86%;background:linear-gradient(90deg,var(--bronze),var(--gold-bright));border-radius:inherit}
.grid{display:grid;gap:var(--gap)}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  padding:22px;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease
}
.card:hover{transform:translateY(-3px);border-color:var(--line);box-shadow:var(--shadow-1)}
.card h3{margin:0 0 8px;font-size:1.06rem}
.card p{margin:0;font-size:.93rem;color:var(--text-muted)}
.card-ico{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px;
  background:rgba(212,175,55,.12);border:1px solid var(--line);color:var(--gold-bright);font-size:1.1rem
}
.tag{
  display:inline-block;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;
  padding:4px 9px;border-radius:6px;background:rgba(212,175,55,.14);color:var(--gold-bright);border:1px solid var(--line)
}
.tag.red{background:rgba(239,68,68,.14);color:#fca5a5;border-color:rgba(239,68,68,.3)}
.tag.green{background:rgba(16,185,129,.14);color:#6ee7b7;border-color:rgba(16,185,129,.3)}
.feature-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:38px;align-items:center}
.feature-media{position:relative;border-radius:var(--radius-l);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-2)}
.feature-media img{width:100%;aspect-ratio:16/11;object-fit:cover}
.feature-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(8,9,11,.72))}
.feature-caption{position:absolute;left:18px;right:18px;bottom:16px;z-index:2;font-size:.92rem;font-weight:700}
.check-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:12px}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:var(--text-muted)}
.check-list i{color:var(--gold-bright);margin-top:5px}
.scenario-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.scenario{padding:18px;border-left:2px solid var(--gold);background:linear-gradient(90deg,rgba(212,175,55,.08),transparent)}
.scenario strong{display:block;margin-bottom:6px}
.scenario span{font-size:.86rem;color:var(--text-dim)}
.process{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:step}
.process-item{position:relative;padding:24px 18px 18px;border-top:1px solid var(--line)}
.process-item::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:1.45rem;font-weight:800;color:var(--gold-bright);margin-bottom:10px
}
.process-item h3{margin:0 0 8px;font-size:1rem}
.process-item p{margin:0;color:var(--text-muted);font-size:.9rem}
.compare-table{width:100%;border-collapse:collapse;border:1px solid var(--line-soft);border-radius:var(--radius-m);overflow:hidden}
.compare-table th,.compare-table td{padding:15px 16px;text-align:left;border-bottom:1px solid var(--line-soft)}
.compare-table th{background:rgba(212,175,55,.08);color:var(--gold-bright);font-size:.86rem}
.compare-table td{color:var(--text-muted);font-size:.9rem}
.compare-table tr:last-child td{border-bottom:0}
.trust-band{
  border:1px solid var(--line);border-radius:var(--radius-l);
  background:linear-gradient(110deg,rgba(212,175,55,.12),rgba(180,83,9,.06),rgba(255,255,255,.02));
  padding:30px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center
}
.trust-band h2{margin:0 0 8px;font-size:1.5rem}
.trust-band p{margin:0;color:var(--text-muted);max-width:72ch}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.news-card{display:flex;flex-direction:column;min-height:100%;border:1px solid var(--line-soft);border-radius:var(--radius-m);overflow:hidden;background:rgba(255,255,255,.025);transition:transform .2s ease,border-color .2s ease}
.news-card:hover{transform:translateY(-3px);border-color:var(--line)}
.news-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.news-content{padding:18px;display:flex;flex-direction:column;gap:9px;flex:1}
.news-content h3{margin:0;font-size:1.02rem;line-height:1.4}
.news-content p{margin:0;color:var(--text-muted);font-size:.9rem}
.news-meta{display:flex;justify-content:space-between;gap:10px;color:var(--text-dim);font-size:.76rem;margin-top:auto}
.empty-state{padding:24px;border:1px dashed var(--line);border-radius:var(--radius-m);color:var(--text-muted);background:rgba(255,255,255,.02)}
.faq-list{display:grid;gap:12px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius-m);background:rgba(255,255,255,.025);overflow:hidden}
.faq-item summary{padding:18px 20px;font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold-bright);font-size:1.25rem;line-height:1}
.faq-item[open] summary::after{content:"−"}
.faq-item p{margin:0;padding:0 20px 20px;color:var(--text-muted)}
.cta-band{
  border-radius:var(--radius-l);border:1px solid var(--line);
  background:
    linear-gradient(110deg,rgba(8,9,11,.92),rgba(20,22,27,.88)),
    url('/assets/images/88d2171c0ea41f1b.jpg');
  background-size:cover;background-position:center;
  padding:38px;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;box-shadow:var(--shadow-2)
}
.cta-band h2{margin:0 0 10px;font-size:clamp(1.5rem,2.6vw,2.2rem)}
.cta-band p{margin:0;color:var(--text-muted);max-width:70ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.site-footer{background:var(--bg-deep);border-top:1px solid var(--line-soft);padding:52px 0 22px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.4fr .8fr 1fr 1.1fr;gap:30px}
.foot-grid h4{margin:0 0 14px;font-size:.92rem;color:var(--gold-bright)}
.foot-grid p{color:var(--text-dim);font-size:.88rem;margin:0}
.foot-links{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.foot-links a{color:var(--text-muted);font-size:.88rem}
.foot-links a:hover{color:var(--gold-bright)}
.foot-bottom{
  margin-top:34px;padding-top:18px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--text-dim);font-size:.78rem
}
.badge-18{
  display:inline-grid;place-items:center;width:28px;height:20px;border-radius:5px;
  border:1px solid var(--danger);color:#fca5a5;font-size:.65rem;margin-right:8px
}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;color:#1a1204;
  background:radial-gradient(circle at 35% 30%,var(--gold-bright),var(--gold) 55%,var(--bronze));
  border:2px solid var(--gold-bright);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.82;transition:transform .2s ease,opacity .2s ease,box-shadow .2s ease
}
.fab:hover{opacity:1;transform:scale(1.1) rotate(8deg);box-shadow:0 0 28px rgba(245,158,11,.6)}
.fab:active{transform:translateY(4px) scale(.95)}
.fab::after{content:"";position:absolute;top:4px;right:4px;width:13px;height:13px;border-radius:50%;background:#dc2626;box-shadow:0 0 0 2px #fff}
@media (max-width:1024px){
  .category-hero-grid,.feature-split{grid-template-columns:1fr}
  .grid-3,.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .scenario-row,.process{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .brand-name{max-width:240px}
}
@media (max-width:768px){
  .nav-wrap{flex-wrap:wrap;padding:10px 0}
  .menu-toggle{display:grid;place-items:center;margin-left:auto}
  .nav-links{display:none;order:3;width:100%;margin-left:0;padding:10px 0}
  .nav-links.open{display:flex}
  .nav-links a{flex:1 1 auto;text-align:center}
  .nav-actions{display:none}
  .grid-2,.grid-3,.news-grid{grid-template-columns:1fr}
  .hero-metrics{grid-template-columns:1fr 1fr}
  .section{padding:58px 0}
  .section-head{display:block}
  .section-head p{margin-top:12px}
  .cta-band,.trust-band{grid-template-columns:1fr;padding:26px}
  .compare-table{display:block;overflow-x:auto;white-space:nowrap}
}
@media (max-width:520px){
  .container{padding:0 15px}
  h1{font-size:2rem}
  .hero-metrics,.scenario-row,.process{grid-template-columns:1fr}
  .hero-cta .btn,.cta-actions .btn{width:100%}
  .brand-name{max-width:180px;font-size:.88rem}
  .foot-grid{grid-template-columns:1fr}
  .fab{left:14px;bottom:82px}
}

/* roulang page: category3 */
:root{
  --bg:#0B0C0E;
  --bg-soft:#14161B;
  --bg-deep:#08090B;
  --line:rgba(212,175,55,.22);
  --line-soft:rgba(255,255,255,.08);
  --gold:#D4AF37;
  --gold-bright:#F2CE6B;
  --bronze:#B45309;
  --text:#F5F5F7;
  --text-muted:#CBD5E1;
  --text-dim:#A8A29E;
  --ok:#10B981;
  --danger:#EF4444;
  --radius-s:10px;
  --radius-m:16px;
  --radius-l:22px;
  --shadow-1:0 8px 28px rgba(0,0,0,.45);
  --shadow-2:0 14px 44px rgba(0,0,0,.55);
  --container:1200px;
  --gap:22px;
  --font:"Be Vietnam Pro","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(212,175,55,.12), transparent 60%),
    radial-gradient(900px 520px at -10% 20%, rgba(180,83,9,.10), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  font-size:16px;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0 0 12px;line-height:1.25;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(1.7rem,3.4vw,2.55rem)}
h2{font-size:clamp(1.35rem,2.4vw,1.9rem)}
h3{font-size:1.08rem}
p{margin:0 0 14px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:74px 0;position:relative}
.section--tight{padding:52px 0}
.section--alt{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,0))}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-bright);border:1px solid var(--line);
  padding:6px 12px;border-radius:999px;background:rgba(212,175,55,.06);
  margin-bottom:16px;font-weight:600;
}
.lead{font-size:1.02rem;color:var(--text-muted);max-width:74ch}
.muted{color:var(--text-dim)}
.text-left{text-align:left}
.site-header{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(14px);
  background:rgba(11,12,14,.82);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;gap:20px;min-height:70px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;min-width:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--gold-bright),var(--bronze));
  color:#171005;display:grid;place-items:center;font-weight:800;font-size:1rem;
  box-shadow:0 6px 18px rgba(212,175,55,.28);
}
.brand-name{font-weight:700;font-size:.98rem;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:340px}
.brand-sub{display:block;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-dim);font-weight:600}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;flex-wrap:wrap}
.nav-links a{
  font-size:.9rem;padding:9px 13px;border-radius:10px;color:var(--text-muted);font-weight:500;white-space:nowrap;
}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav-links a.active{color:var(--gold-bright);background:rgba(212,175,55,.10);border:1px solid var(--line)}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:12px;padding:11px 20px;font-weight:700;font-size:.92rem;
  border:1px solid transparent;cursor:pointer;transition:transform .16s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
}
.btn:active{transform:translateY(1px) scale(.99)}
.btn:focus-visible{outline:2px solid var(--gold-bright);outline-offset:2px}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--gold-bright)}
.btn-ghost:hover{background:rgba(212,175,55,.10)}
.btn-gold{background:linear-gradient(140deg,var(--gold-bright),var(--gold));color:#1a1204;box-shadow:0 10px 26px rgba(212,175,55,.28)}
.btn-gold:hover{box-shadow:0 14px 34px rgba(212,175,55,.4);transform:translateY(-1px)}
.btn-dark{background:rgba(255,255,255,.05);border-color:var(--line-soft);color:var(--text)}
.btn-dark:hover{background:rgba(255,255,255,.09)}
.btn-sm{padding:9px 15px;font-size:.84rem;border-radius:10px}
.menu-toggle{
  display:none;background:transparent;border:1px solid var(--line-soft);border-radius:10px;
  width:44px;height:44px;color:var(--text);cursor:pointer
}
.cat-hero{
  position:relative;overflow:hidden;
  padding:64px 0 56px;
  background-image:linear-gradient(105deg,rgba(6,7,9,.95) 0%,rgba(8,9,11,.84) 48%,rgba(10,11,14,.68) 100%),url('/assets/images/ea8380ee9bc6fecd.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line-soft);
}
.cat-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;font-size:.8rem;color:var(--text-dim);margin-bottom:16px}
.breadcrumb a{color:var(--text-muted)}
.breadcrumb a:hover{color:var(--gold-bright)}
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 24px}
.chip{
  display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;
  padding:7px 13px;border-radius:999px;border:1px solid var(--line);
  background:rgba(212,175,55,.07);color:var(--gold-bright)
}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.panel{
  border:1px solid var(--line-soft);border-radius:var(--radius-l);
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  box-shadow:var(--shadow-2);padding:22px;
}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.panel-title{font-weight:700;font-size:1rem}
.panel-sub{font-size:.78rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.metric-list{display:grid;gap:12px}
.metric{
  display:flex;align-items:center;gap:14px;border:1px solid var(--line-soft);
  border-radius:var(--radius-s);padding:12px 14px;background:rgba(255,255,255,.02)
}
.metric i{color:var(--gold-bright);font-size:1.05rem;width:22px;text-align:center}
.metric b{display:block;font-size:.95rem}
.metric span{font-size:.8rem;color:var(--text-dim)}
.grid{display:grid;gap:var(--gap)}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  padding:22px;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease
}
.card:hover{transform:translateY(-3px);border-color:var(--line);box-shadow:var(--shadow-1)}
.card h3{margin-bottom:8px}
.card p{margin-bottom:0;font-size:.93rem;color:var(--text-muted)}
.card-ico{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px;
  background:rgba(212,175,55,.12);border:1px solid var(--line);color:var(--gold-bright);font-size:1.1rem
}
.tag{
  display:inline-block;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;
  padding:4px 9px;border-radius:6px;background:rgba(212,175,55,.14);color:var(--gold-bright);border:1px solid var(--line)
}
.tag.green{background:rgba(16,185,129,.14);color:#6ee7b7;border-color:rgba(16,185,129,.3)}
.tag.red{background:rgba(239,68,68,.14);color:#fca5a5;border-color:rgba(239,68,68,.3)}
.stat-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.stat{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);padding:18px;
  background:linear-gradient(180deg,rgba(212,175,55,.06),rgba(255,255,255,.01))
}
.stat b{display:block;font-size:1.4rem;color:var(--gold-bright);line-height:1.2}
.stat span{font-size:.82rem;color:var(--text-dim)}
.steps{display:grid;gap:16px}
.step{
  display:grid;grid-template-columns:52px 1fr;gap:18px;align-items:start;
  border:1px solid var(--line-soft);border-radius:var(--radius-m);padding:20px;background:rgba(255,255,255,.02)
}
.step-num{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-weight:800;font-size:1.1rem;
  background:linear-gradient(140deg,var(--gold-bright),var(--bronze));color:#1a1204
}
.step h3{margin-bottom:6px}
.step p{margin:0;color:var(--text-muted);font-size:.93rem}
.compare{width:100%;border-collapse:collapse;border:1px solid var(--line-soft);border-radius:var(--radius-m);overflow:hidden}
.compare th,.compare td{padding:14px 16px;text-align:left;font-size:.92rem;border-bottom:1px solid var(--line-soft)}
.compare th{background:rgba(212,175,55,.08);color:var(--gold-bright);font-size:.82rem;letter-spacing:.06em;text-transform:uppercase}
.compare tr:last-child td{border-bottom:0}
.compare td:first-child{color:var(--text);font-weight:600}
.compare td{color:var(--text-muted)}
.media-row{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center}
.media-frame{
  border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-2);
  background:var(--bg-deep)
}
.media-frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.checklist{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.checklist li{display:flex;gap:12px;align-items:flex-start;font-size:.94rem;color:var(--text-muted)}
.checklist i{color:var(--gold-bright);margin-top:4px}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.news-card{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;display:flex;flex-direction:column
}
.news-card:hover{transform:translateY(-3px);border-color:var(--line);box-shadow:var(--shadow-1)}
.news-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--bg-deep)}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.news-body h3{font-size:1rem;margin:0}
.news-body p{font-size:.88rem;color:var(--text-dim);margin:0}
.news-meta{display:flex;gap:10px;flex-wrap:wrap;font-size:.74rem;color:var(--text-dim);margin-top:auto;padding-top:8px}
.empty-note{color:var(--text-dim);font-size:.92rem;border:1px dashed var(--line-soft);border-radius:var(--radius-m);padding:20px}
.faq{display:grid;gap:12px}
.faq details{
  border:1px solid var(--line-soft);border-radius:var(--radius-m);
  background:rgba(255,255,255,.025);padding:16px 18px
}
.faq details[open]{border-color:var(--line)}
.faq summary{cursor:pointer;font-weight:600;font-size:.98rem;list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"\f078";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.75rem;color:var(--gold-bright);transition:transform .2s ease}
.faq details[open] summary::after{transform:rotate(180deg)}
.faq p{margin:12px 0 0;font-size:.92rem;color:var(--text-muted)}
.cta-band{
  border:1px solid var(--line);border-radius:var(--radius-l);
  background:linear-gradient(120deg,rgba(212,175,55,.14),rgba(180,83,9,.10));
  padding:34px;display:grid;grid-template-columns:1.3fr .7fr;gap:26px;align-items:center
}
.cta-band h2{margin-bottom:10px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:.82rem;color:var(--text-dim);font-weight:600}
.field input,.field select,.field textarea{
  background:rgba(255,255,255,.04);border:1px solid var(--line-soft);border-radius:10px;
  padding:11px 13px;color:var(--text);font-size:.92rem;outline:none;transition:border-color .2s ease,box-shadow .2s ease
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold-bright);box-shadow:0 0 0 3px rgba(212,175,55,.18)}
.field.full{grid-column:1/-1}
.note{font-size:.78rem;color:var(--text-dim);margin-top:10px}
.channel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.channel{
  border:1px solid var(--line-soft);border-radius:var(--radius-s);padding:14px;text-align:center;
  background:rgba(255,255,255,.02);font-weight:600;font-size:.88rem;color:var(--text-muted)
}
.channel i{display:block;font-size:1.3rem;color:var(--gold-bright);margin-bottom:8px}
.timeline{display:grid;gap:0;border-left:2px solid var(--line);margin-left:8px}
.timeline-item{position:relative;padding:0 0 26px 26px}
.timeline-item::before{
  content:"";position:absolute;left:-9px;top:6px;width:16px;height:16px;border-radius:50%;
  background:linear-gradient(140deg,var(--gold-bright),var(--bronze));border:2px solid var(--bg)
}
.timeline-item h3{margin-bottom:4px;font-size:1rem}
.timeline-item p{margin:0;font-size:.9rem;color:var(--text-muted)}
.site-footer{border-top:1px solid var(--line-soft);background:rgba(8,9,11,.7);padding:56px 0 26px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:30px}
.foot-grid h4{font-size:.86rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-bright);margin-bottom:14px}
.foot-grid p{font-size:.88rem;color:var(--text-dim)}
.foot-links{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.foot-links a{font-size:.9rem;color:var(--text-muted)}
.foot-links a:hover{color:var(--gold-bright)}
.foot-bottom{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  border-top:1px solid var(--line-soft);margin-top:34px;padding-top:20px;font-size:.8rem;color:var(--text-dim)
}
.badge-18{
  display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;
  border:1px solid var(--danger);color:#fca5a5;font-weight:700;font-size:.72rem;margin-right:10px
}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;
  display:grid;place-items:center;color:#1a1204;font-size:1.2rem;
  background:linear-gradient(140deg,var(--gold-bright),var(--bronze));
  border:2px solid var(--gold);box-shadow:0 6px 25px rgba(212,175,55,.35);
  opacity:.85;transition:transform .2s ease,opacity .2s ease;animation:floaty 3.4s ease-in-out infinite
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:active{transform:translateY(3px) scale(.95)}
.fab .dot{position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;background:var(--danger);border:2px solid var(--bg);animation:pulse 1.6s infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
@media (max-width:1024px){
  .cat-hero-grid{grid-template-columns:1fr;gap:28px}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .media-row{grid-template-columns:1fr;gap:24px}
  .cta-band{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  .nav-links{
    display:none;position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:4px;padding:14px;
    background:rgba(11,12,14,.98);border-bottom:1px solid var(--line-soft)
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px}
  .menu-toggle{display:grid;place-items:center;margin-left:auto}
  .brand-name{max-width:200px}
}
@media (max-width:768px){
  .grid-3,.grid-2,.news-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .section{padding:52px 0}
  .cat-hero{padding:44px 0 40px}
  .stat-strip{grid-template-columns:1fr}
  .channel-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
  .btn{width:100%}
  .hero-cta{flex-direction:column}
  .cta-actions{flex-direction:column}
  .brand-sub{display:none}
}