/* roulang page: index */
:root{
  --bg:#0A0A0A;
  --bg-soft:#171717;
  --bg-card:#1C1C1C;
  --line:rgba(234,88,12,0.22);
  --line-soft:rgba(255,255,255,0.08);
  --magma:#EA580C;
  --flare:#EF4444;
  --ember:#FDBA74;
  --txt:#FFFFFF;
  --txt-soft:#D4D4D4;
  --txt-mute:#A3A3A3;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 10px 34px rgba(234,88,12,0.18);
  --shadow-soft:0 6px 22px rgba(0,0,0,0.45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--txt);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ember);background:rgba(234,88,12,.1);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;
}
.section{padding:64px 0}
.section-alt{background:linear-gradient(180deg,#0A0A0A 0%,#131313 100%)}
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,3.2vw,34px);font-weight:800;line-height:1.25;margin:14px 0 12px}
.section-head p{color:var(--txt-mute);font-size:15px;margin:0}
.lead-left{text-align:left}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:var(--radius-sm);font-weight:700;font-size:15px;
  border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.btn-primary{
  background:linear-gradient(135deg,#EA580C 0%,#EF4444 100%);
  color:#fff;box-shadow:0 8px 24px rgba(234,88,12,.4);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(234,88,12,.55)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  background:rgba(255,255,255,.03);color:var(--ember);
  border:1px solid var(--line);
}
.btn-ghost:hover{background:rgba(234,88,12,.12);transform:translateY(-3px)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--ember);outline-offset:3px}
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(10,10,10,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;height:74px}
.logo{display:flex;align-items:center;gap:11px;min-width:0}
.logo-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;
  background:linear-gradient(135deg,#EA580C,#EF4444);
  display:grid;place-items:center;font-weight:800;color:#fff;font-size:17px;
  box-shadow:0 6px 18px rgba(234,88,12,.45);
}
.logo-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.logo-text b{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logo-text span{font-size:11px;color:var(--txt-mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  padding:9px 14px;border-radius:9px;font-size:14px;font-weight:600;color:var(--txt-soft);
  transition:background .18s ease,color .18s ease;
}
.nav-links a:hover{background:rgba(234,88,12,.14);color:#fff}
.nav-links a.active{background:rgba(234,88,12,.18);color:var(--ember)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .btn{padding:10px 18px;font-size:14px}
.burger{display:none;background:none;border:1px solid var(--line-soft);border-radius:9px;color:#fff;width:42px;height:42px;font-size:17px}
.mobile-menu{
  display:none;flex-direction:column;gap:4px;padding:14px 20px 20px;
  border-top:1px solid var(--line-soft);background:#0E0E0E;
}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:11px 14px;border-radius:9px;font-weight:600;color:var(--txt-soft)}
.mobile-menu a.active,.mobile-menu a:hover{background:rgba(234,88,12,.14);color:#fff}
.hero{position:relative;padding:56px 0 60px;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;background-image:url('/assets/images/53bdd75a45369b9f.jpg');
  background-size:cover;background-position:center;opacity:.28;
}
.hero-fade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,10,.72) 0%,rgba(10,10,10,.94) 70%,#0A0A0A 100%)}
.hero-inner{position:relative;z-index:2}
.hero h1{font-size:clamp(26px,4.4vw,48px);font-weight:800;line-height:1.18;margin:18px 0 18px;max-width:900px}
.hero h1 .grad{background:linear-gradient(120deg,#EA580C,#FDBA74);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.intro{color:var(--txt-soft);font-size:16px;max-width:780px;margin:0 0 26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}
.bento{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:16px}
.bento-main{
  grid-row:span 2;background:linear-gradient(160deg,rgba(234,88,12,.18),rgba(23,23,23,.9));
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  box-shadow:var(--shadow);
}
.bento-main h3{margin:0 0 10px;font-size:19px;font-weight:800}
.bento-main p{color:var(--txt-soft);font-size:14px;margin:0 0 16px}
.bento-mini{
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:20px;transition:transform .18s ease,border-color .18s ease;
}
.bento-mini:hover{transform:translateY(-4px);border-color:var(--line)}
.bento-mini .ico{
  width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:rgba(234,88,12,.14);color:var(--ember);font-size:17px;margin-bottom:12px;
}
.bento-mini b{display:block;font-size:15px;margin-bottom:5px}
.bento-mini span{color:var(--txt-mute);font-size:13px}
.cta-strip{
  margin-top:22px;background:linear-gradient(120deg,#171717,#241109);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 24px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
}
.cta-strip b{font-size:16px}
.cta-strip span{display:block;color:var(--txt-mute);font-size:13px;margin-top:4px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:22px;text-align:left;
}
.stat b{display:block;font-size:26px;font-weight:800;color:var(--ember)}
.stat span{color:var(--txt-mute);font-size:13px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:24px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.card h3{margin:0 0 10px;font-size:17px;font-weight:700}
.card p{margin:0;color:var(--txt-mute);font-size:14px}
.card .tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  color:var(--ember);background:rgba(234,88,12,.12);border:1px solid var(--line);
  border-radius:999px;padding:4px 11px;margin-bottom:13px;
}
.step-list{display:grid;gap:16px}
.step{
  display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start;
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);padding:20px;
}
.step .num{
  width:52px;height:52px;border-radius:13px;display:grid;place-items:center;font-weight:800;
  background:linear-gradient(135deg,#EA580C,#EF4444);color:#fff;font-size:18px;
}
.step b{display:block;font-size:16px;margin-bottom:6px}
.step p{margin:0;color:var(--txt-mute);font-size:14px}
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.feature-row img{border-radius:var(--radius);border:1px solid var(--line-soft);box-shadow:var(--shadow-soft)}
.feature-row ul{list-style:none;padding:0;margin:18px 0 0}
.feature-row li{display:flex;gap:11px;align-items:flex-start;margin-bottom:12px;color:var(--txt-soft);font-size:14.5px}
.feature-row li i{color:var(--magma);margin-top:4px}
.news-grid{display:grid;grid-template-columns:1.7fr 1fr;gap:26px}
.news-list{display:grid;gap:16px}
.news-item{
  display:grid;grid-template-columns:180px 1fr;gap:18px;
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);
  overflow:hidden;transition:transform .18s ease,border-color .18s ease;
}
.news-item:hover{transform:translateY(-4px);border-color:var(--line)}
.news-item img{width:100%;height:100%;min-height:130px;object-fit:cover}
.news-body{padding:16px 18px 16px 0}
.news-body .meta{font-size:12px;color:var(--txt-mute);margin-bottom:7px;display:flex;gap:10px;flex-wrap:wrap}
.news-body b{display:block;font-size:15.5px;font-weight:700;margin-bottom:7px;line-height:1.4}
.news-body p{margin:0;color:var(--txt-mute);font-size:13.5px}
.side-panel{
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:22px;position:sticky;top:96px;
}
.side-panel h3{font-size:16px;margin:0 0 14px}
.side-panel a{
  display:block;padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.09);
  color:var(--txt-soft);font-size:14px;transition:color .15s ease;
}
.side-panel a:hover{color:var(--ember)}
.side-panel a:last-child{border-bottom:none}
.empty-note{
  background:rgba(234,88,12,.08);border:1px dashed var(--line);border-radius:var(--radius);
  padding:22px;color:var(--txt-mute);font-size:14px;text-align:center;
}
.cat-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cat-card{
  position:relative;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line-soft);min-height:200px;display:flex;flex-direction:column;justify-content:flex-end;
  padding:22px;background:linear-gradient(160deg,#1C1C1C,#120A06);
  transition:transform .18s ease,border-color .18s ease;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line)}
.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.32}
.cat-card .overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,10,.25),rgba(10,10,10,.92))}
.cat-card .inner{position:relative;z-index:2}
.cat-card b{display:block;font-size:17px;font-weight:800;margin-bottom:6px}
.cat-card span{color:var(--txt-mute);font-size:13px}
.faq-item{
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:20px 22px;margin-bottom:14px;
}
.faq-item b{display:block;font-size:15.5px;margin-bottom:9px;color:#fff}
.faq-item p{margin:0;color:var(--txt-mute);font-size:14px}
.final-cta{
  background:linear-gradient(130deg,#1C0F06,#0A0A0A 60%);
  border:1px solid var(--line);border-radius:20px;padding:44px 36px;text-align:center;
  box-shadow:var(--shadow);
}
.final-cta h2{font-size:clamp(22px,3.4vw,32px);font-weight:800;margin:0 0 14px}
.final-cta p{color:var(--txt-soft);max-width:660px;margin:0 auto 24px;font-size:15px}
.trust-bar{
  display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:26px;
}
.trust-bar span{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;color:var(--txt-mute);
  border:1px solid var(--line-soft);border-radius:999px;padding:7px 14px;
}
.trust-bar i{color:var(--ember)}
.site-footer{background:#080808;border-top:1px solid var(--line-soft);padding:52px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.footer-grid p{color:var(--txt-mute);font-size:13.5px;margin:14px 0 0}
.footer-col h4{font-size:13px;text-transform:uppercase;letter-spacing:.07em;color:var(--ember);margin:0 0 14px}
.footer-col a{display:block;color:var(--txt-soft);font-size:14px;padding:6px 0;transition:color .15s ease}
.footer-col a:hover{color:var(--ember)}
.footer-bottom{
  border-top:1px solid var(--line-soft);margin-top:34px;padding-top:22px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  color:var(--txt-mute);font-size:13px;
}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;
  border:1px solid var(--line);color:var(--ember);border-radius:999px;padding:5px 12px;
}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,#EA580C,#EF4444);
  display:grid;place-items:center;color:#fff;font-size:22px;
  box-shadow:0 8px 26px rgba(234,88,12,.5);
  animation:floaty 2.6s ease-in-out infinite;
  transition:transform .2s ease,opacity .2s ease;
}
.fab:hover{transform:scale(1.12);opacity:1}
.fab:active{transform:scale(.94) translateY(2px)}
.fab::after{
  content:"";position:absolute;top:4px;right:4px;width:13px;height:13px;
  background:#EF4444;border-radius:50%;border:2px solid #fff;
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@media(max-width:1024px){
  .bento{grid-template-columns:1fr 1fr}
  .bento-main{grid-column:span 2;grid-row:auto}
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:1fr}
  .side-panel{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cat-wall{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .nav-links{display:none}
  .nav-actions .btn-ghost{display:none}
  .burger{display:grid;place-items:center}
  .section{padding:48px 0}
  .feature-row{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr}
  .news-item img{min-height:170px}
  .news-body{padding:0 18px 18px}
}
@media(max-width:520px){
  .bento,.grid-3,.stats,.cat-wall,.footer-grid{grid-template-columns:1fr}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%}
  .step{grid-template-columns:1fr}
  .final-cta{padding:34px 22px}
  .logo-text span{display:none}
}

/* roulang page: article */
:root{
  --bg:#0A0A0A;
  --bg-soft:#171717;
  --bg-card:#1C1C1C;
  --line:rgba(234,88,12,0.22);
  --line-soft:rgba(255,255,255,0.08);
  --magma:#EA580C;
  --flare:#EF4444;
  --ember:#FDBA74;
  --txt:#FFFFFF;
  --txt-soft:#D4D4D4;
  --txt-mute:#A3A3A3;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 10px 34px rgba(234,88,12,0.18);
  --shadow-soft:0 6px 22px rgba(0,0,0,0.45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--txt);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
ul,ol{margin:0}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ember);background:rgba(234,88,12,.1);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;
}
.section{padding:64px 0}
.section-alt{background:linear-gradient(180deg,#0A0A0A 0%,#131313 100%)}
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,3.2vw,34px);font-weight:800;line-height:1.25;margin:14px 0 12px}
.section-head p{color:var(--txt-mute);font-size:15px;margin:0}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:var(--radius-sm);font-weight:700;font-size:15px;
  border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.btn-primary{
  background:linear-gradient(135deg,#EA580C 0%,#EF4444 100%);
  color:#fff;box-shadow:0 8px 24px rgba(234,88,12,.4);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(234,88,12,.55)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  background:rgba(255,255,255,.03);color:var(--ember);
  border:1px solid var(--line);
}
.btn-ghost:hover{background:rgba(234,88,12,.12);transform:translateY(-3px)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--ember);outline-offset:3px}
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(10,10,10,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;height:74px}
.logo{display:flex;align-items:center;gap:11px;min-width:0}
.logo-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;
  background:linear-gradient(135deg,#EA580C,#EF4444);
  display:grid;place-items:center;font-weight:800;color:#fff;font-size:17px;
  box-shadow:0 6px 18px rgba(234,88,12,.45);
}
.logo-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.logo-text b{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logo-text span{font-size:11px;color:var(--txt-mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  padding:9px 14px;border-radius:9px;font-size:14px;font-weight:600;color:var(--txt-soft);
  transition:background .18s ease,color .18s ease;
}
.nav-links a:hover{background:rgba(234,88,12,.14);color:#fff}
.nav-links a.active{background:rgba(234,88,12,.18);color:var(--ember)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .btn{padding:10px 18px;font-size:14px}
.menu-toggle{
  display:none;width:44px;height:44px;border-radius:10px;
  background:rgba(255,255,255,.04);border:1px solid var(--line-soft);color:#fff;font-size:17px;
}
.mobile-menu{
  display:none;flex-direction:column;gap:4px;padding:14px 20px 20px;
  border-top:1px solid var(--line-soft);background:#0E0E0E;
}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:11px 14px;border-radius:9px;font-weight:600;color:var(--txt-soft)}
.mobile-menu a.active,.mobile-menu a:hover{background:rgba(234,88,12,.14);color:#fff}
.page-hero{position:relative;overflow:hidden;padding:52px 0 44px}
.page-hero-bg{
  position:absolute;inset:0;background-image:url('/assets/images/5264222c7671b489.jpg');
  background-size:cover;background-position:center;opacity:.24;
}
.page-hero-fade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,10,.78) 0%,rgba(10,10,10,.95) 72%,#0A0A0A 100%)}
.page-hero-inner{position:relative;z-index:2}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--txt-mute);margin-bottom:16px}
.breadcrumb a{color:var(--ember)}
.breadcrumb a:hover{text-decoration:underline}
.page-hero h1{
  font-size:clamp(24px,3.6vw,40px);font-weight:800;line-height:1.22;
  margin:16px 0 16px;max-width:960px;
}
.page-hero .lead{color:var(--txt-soft);font-size:16px;max-width:820px;margin:0 0 22px}
.meta-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.meta-chip{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;
  color:var(--txt-soft);background:rgba(255,255,255,.04);border:1px solid var(--line-soft);
  border-radius:999px;padding:6px 13px;
}
.meta-chip i{color:var(--magma)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;align-items:start}
.article-body{
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow-soft);
}
.article-body h2{
  font-size:clamp(20px,2.6vw,27px);font-weight:800;line-height:1.3;
  margin:34px 0 14px;padding-left:14px;border-left:4px solid var(--magma);
}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:19px;font-weight:700;margin:26px 0 10px;color:var(--ember)}
.article-body p{margin:0 0 16px;color:var(--txt-soft);font-size:15.5px;line-height:1.7}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px;color:var(--txt-soft);font-size:15.5px}
.article-body li{margin-bottom:9px}
.article-body strong{color:#fff}
.article-body a{color:var(--ember);border-bottom:1px dashed rgba(253,186,116,.5)}
.article-body a:hover{color:#fff}
.article-body img{border-radius:var(--radius-sm);margin:20px 0;border:1px solid var(--line-soft)}
.article-body blockquote{
  margin:22px 0;padding:16px 20px;border-left:4px solid var(--magma);
  background:rgba(234,88,12,.08);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:var(--txt-soft);font-size:15px;
}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14px}
.article-body th,.article-body td{
  border:1px solid var(--line-soft);padding:11px 13px;text-align:left;color:var(--txt-soft);
}
.article-body th{background:rgba(234,88,12,.14);color:#fff;font-weight:700}
.empty-box{
  background:var(--bg-card);border:1px dashed var(--line);border-radius:var(--radius);
  padding:40px 26px;text-align:center;
}
.empty-box h2{margin:0 0 12px;font-size:22px;font-weight:800}
.empty-box p{color:var(--txt-mute);margin:0 0 20px}
.side-stack{display:grid;gap:20px;position:sticky;top:96px}
.side-card{
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:22px;
}
.side-card h3{font-size:16px;font-weight:800;margin:0 0 14px;display:flex;align-items:center;gap:9px}
.side-card h3 i{color:var(--magma)}
.side-list{list-style:none;padding:0;margin:0;display:grid;gap:11px}
.side-list li{display:flex;gap:10px;align-items:flex-start;color:var(--txt-soft);font-size:14px}
.side-list li i{color:var(--ember);margin-top:4px;font-size:12px}
.side-links{display:grid;gap:9px}
.side-links a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 14px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;
  background:rgba(255,255,255,.03);border:1px solid var(--line-soft);color:var(--txt-soft);
  transition:background .18s ease,border-color .18s ease,transform .18s ease;
}
.side-links a:hover{background:rgba(234,88,12,.12);border-color:var(--line);color:#fff;transform:translateX(3px)}
.side-links a i{color:var(--magma)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:24px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.card h3{margin:0 0 10px;font-size:17px;font-weight:700}
.card p{margin:0;color:var(--txt-mute);font-size:14px}
.card .tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  color:var(--ember);background:rgba(234,88,12,.12);border:1px solid var(--line);
  border-radius:999px;padding:4px 11px;margin-bottom:13px;
}
.thumb{border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line-soft);margin-bottom:14px}
.thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .3s ease}
.card:hover .thumb img{transform:scale(1.05)}
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.channel-card{
  display:flex;align-items:center;gap:14px;
  background:linear-gradient(140deg,rgba(234,88,12,.14),rgba(28,28,28,.9));
  border:1px solid var(--line);border-radius:var(--radius);padding:18px;
  transition:transform .18s ease,box-shadow .18s ease;
}
.channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.channel-card .ic{
  width:46px;height:46px;flex:0 0 46px;border-radius:12px;display:grid;place-items:center;
  background:rgba(234,88,12,.18);color:var(--ember);font-size:19px;
}
.channel-card b{display:block;font-size:15px}
.channel-card span{font-size:12.5px;color:var(--txt-mute)}
.data-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
  background:linear-gradient(120deg,#171717,#241109);
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;
}
.data-strip .item{text-align:left}
.data-strip .item b{
  display:block;font-size:clamp(22px,3vw,32px);font-weight:800;
  background:linear-gradient(120deg,#EA580C,#FDBA74);
  -webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.15;
}
.data-strip .item span{font-size:13px;color:var(--txt-mute)}
.faq-list{display:grid;gap:12px}
.faq-item{
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  overflow:hidden;transition:border-color .18s ease;
}
.faq-item.open{border-color:var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;
  background:none;border:0;color:#fff;font-size:15.5px;font-weight:700;
  padding:17px 20px;text-align:left;
}
.faq-q i{color:var(--magma);transition:transform .22s ease;flex:0 0 auto}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.faq-a p{margin:0;padding:0 20px 18px;color:var(--txt-soft);font-size:14.5px}
.cta-band{
  background:linear-gradient(120deg,rgba(234,88,12,.2),rgba(23,23,23,.95));
  border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;
}
.cta-band h2{margin:0 0 8px;font-size:clamp(20px,2.8vw,28px);font-weight:800}
.cta-band p{margin:0;color:var(--txt-soft);font-size:14.5px;max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.site-footer{
  background:#080808;border-top:1px solid var(--line-soft);padding:52px 0 26px;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.footer-col h4{font-size:14px;font-weight:800;margin:0 0 15px;color:#fff;text-transform:uppercase;letter-spacing:.05em}
.footer-col p{color:var(--txt-mute);font-size:13.5px;margin:0}
.footer-col a{display:block;color:var(--txt-mute);font-size:13.5px;padding:5px 0;transition:color .18s ease,padding-left .18s ease}
.footer-col a:hover{color:var(--ember);padding-left:5px}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;
  color:var(--ember);background:rgba(234,88,12,.1);border:1px solid var(--line);
  border-radius:999px;padding:7px 14px;
}
.footer-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  color:var(--txt-mute);font-size:12.5px;
}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;font-size:22px;color:#fff;
  background:linear-gradient(135deg,#EA580C,#EF4444);
  border:2px solid rgba(253,186,116,.55);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .2s ease,opacity .2s ease;
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .dot{
  position:absolute;top:-2px;right:-2px;width:13px;height:13px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr}
  .side-stack{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .channel-grid{grid-template-columns:repeat(2,1fr)}
  .data-strip{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .nav-links{display:none}
  .menu-toggle{display:grid;place-items:center}
  .nav-actions .btn-ghost{display:none}
}
@media (max-width:768px){
  .section{padding:48px 0}
  .grid-2{grid-template-columns:1fr}
  .article-body{padding:22px}
}
@media (max-width:520px){
  .grid-3{grid-template-columns:1fr}
  .channel-grid{grid-template-columns:1fr}
  .data-strip{grid-template-columns:1fr;text-align:left}
  .footer-grid{grid-template-columns:1fr}
  .logo-text span{display:none}
  .nav-actions .btn{padding:9px 14px;font-size:13px}
  .article-body{padding:18px}
  .cta-band{padding:22px}
  .fab{width:52px;height:52px;font-size:19px;left:12px;bottom:88px}
}

/* roulang page: category1 */
:root{
  --bg:#0A0A0A;
  --bg-soft:#171717;
  --bg-card:#1C1C1C;
  --line:rgba(234,88,12,0.22);
  --line-soft:rgba(255,255,255,0.08);
  --magma:#EA580C;
  --flare:#EF4444;
  --ember:#FDBA74;
  --txt:#FFFFFF;
  --txt-soft:#D4D4D4;
  --txt-mute:#A3A3A3;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 10px 34px rgba(234,88,12,0.18);
  --shadow-soft:0 6px 22px rgba(0,0,0,0.45);
}
html{scroll-behavior:smooth}
*,*::before,*::after{box-sizing:border-box}
body{
  margin:0;
  background:var(--bg);
  color:var(--txt);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{line-height:1.25}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ember);background:rgba(234,88,12,.1);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;
}
.section{padding:64px 0}
.section-alt{background:linear-gradient(180deg,#0A0A0A 0%,#131313 100%)}
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,3.2vw,34px);font-weight:800;line-height:1.25;margin:14px 0 12px}
.section-head p{color:var(--txt-mute);font-size:15px;margin:0}
.lead-left{text-align:left}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:var(--radius-sm);font-weight:700;font-size:15px;
  border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.btn-primary{
  background:linear-gradient(135deg,#EA580C 0%,#EF4444 100%);
  color:#fff;box-shadow:0 8px 24px rgba(234,88,12,.4);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(234,88,12,.55)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  background:rgba(255,255,255,.03);color:var(--ember);
  border:1px solid var(--line);
}
.btn-ghost:hover{background:rgba(234,88,12,.12);transform:translateY(-3px)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--ember);outline-offset:3px}
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(10,10,10,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;height:74px}
.logo{display:flex;align-items:center;gap:11px;min-width:0}
.logo-mark{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;
  background:linear-gradient(135deg,#EA580C,#EF4444);
  display:grid;place-items:center;font-weight:800;color:#fff;font-size:17px;
  box-shadow:0 6px 18px rgba(234,88,12,.45);
}
.logo-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.logo-text b{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logo-text span{font-size:11px;color:var(--txt-mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  padding:9px 14px;border-radius:9px;font-size:14px;font-weight:600;color:var(--txt-soft);
  transition:background .18s ease,color .18s ease;
}
.nav-links a:hover{background:rgba(234,88,12,.14);color:#fff}
.nav-links a.active{background:rgba(234,88,12,.18);color:var(--ember)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .btn{padding:10px 18px;font-size:14px}
.nav-toggle{
  display:none;background:rgba(234,88,12,.12);border:1px solid var(--line);color:var(--ember);
  width:44px;height:44px;border-radius:10px;font-size:18px;
}
.mobile-menu{
  display:none;flex-direction:column;gap:4px;padding:14px 20px 20px;
  border-top:1px solid var(--line-soft);background:#0E0E0E;
}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:11px 14px;border-radius:9px;font-weight:600;color:var(--txt-soft)}
.mobile-menu a.active,.mobile-menu a:hover{background:rgba(234,88,12,.14);color:#fff}
.hero{position:relative;padding:54px 0 60px;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;background-image:url('/assets/images/5264222c7671b489.jpg');
  background-size:cover;background-position:center;opacity:.26;
}
.hero-fade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,10,.74) 0%,rgba(10,10,10,.94) 70%,#0A0A0A 100%)}
.hero-inner{position:relative;z-index:2}
.hero h1{font-size:clamp(26px,4.2vw,44px);font-weight:800;line-height:1.18;margin:18px 0 18px;max-width:900px}
.hero h1 .grad{background:linear-gradient(120deg,#EA580C,#FDBA74);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.intro{color:var(--txt-soft);font-size:16px;max-width:800px;margin:0 0 26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}
.metric-board{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.metric{
  background:rgba(28,28,28,.86);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:18px 20px;backdrop-filter:blur(6px);
}
.metric b{display:block;font-size:24px;font-weight:800;color:var(--ember)}
.metric span{font-size:12.5px;color:var(--txt-mute)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:24px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.card h3{margin:0 0 10px;font-size:17px;font-weight:700}
.card p{margin:0;color:var(--txt-mute);font-size:14px}
.card .tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  color:var(--ember);background:rgba(234,88,12,.12);border:1px solid var(--line);
  border-radius:999px;padding:4px 11px;margin-bottom:13px;
}
.feature-row{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}
.feature-row img{border-radius:var(--radius);border:1px solid var(--line-soft);box-shadow:var(--shadow-soft)}
.feature-row ul{list-style:none;padding:0;margin:18px 0 0}
.feature-row li{display:flex;gap:11px;align-items:flex-start;margin-bottom:12px;color:var(--txt-soft);font-size:14.5px}
.feature-row li i{color:var(--magma);margin-top:4px}
.link-table{display:grid;gap:12px}
.link-row{
  display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:16px 20px;transition:border-color .18s ease,transform .18s ease;
}
.link-row:hover{border-color:var(--line);transform:translateX(4px)}
.link-row .meta b{display:block;font-size:15px;font-weight:700}
.link-row .meta span{font-size:12.5px;color:var(--txt-mute)}
.status-dot{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:#4ADE80;
}
.status-dot::before{content:"";width:8px;height:8px;border-radius:50%;background:#4ADE80;box-shadow:0 0 8px #4ADE80}
.step-list{display:grid;gap:16px;counter-reset:step}
.step-item{
  position:relative;background:var(--bg-soft);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:20px 22px 20px 66px;
}
.step-item::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:20px;top:20px;width:32px;height:32px;border-radius:9px;
  background:linear-gradient(135deg,#EA580C,#EF4444);color:#fff;font-weight:800;
  display:grid;place-items:center;font-size:14px;
}
.step-item h4{margin:0 0 6px;font-size:15.5px;font-weight:700}
.step-item p{margin:0;color:var(--txt-mute);font-size:14px}
.compare-table{
  width:100%;border-collapse:collapse;background:var(--bg-card);
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
}
.compare-table th,.compare-table td{padding:14px 18px;text-align:left;font-size:14px;border-bottom:1px solid var(--line-soft)}
.compare-table th{background:rgba(234,88,12,.1);color:var(--ember);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.04em}
.compare-table tr:last-child td{border-bottom:none}
.compare-table td:first-child{font-weight:700;color:#fff}
.compare-table td span.ok{color:#4ADE80}
.compare-table td span.mid{color:var(--ember)}
.timeline{position:relative;padding-left:30px}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,#EA580C,rgba(234,88,12,.1))}
.timeline-item{position:relative;margin-bottom:26px}
.timeline-item::before{
  content:"";position:absolute;left:-30px;top:5px;width:16px;height:16px;border-radius:50%;
  background:#0A0A0A;border:3px solid var(--magma);
}
.timeline-item b{display:block;font-size:15px;font-weight:700;margin-bottom:4px}
.timeline-item p{margin:0;color:var(--txt-mute);font-size:14px}
.assure-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.assure{
  background:var(--bg-soft);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:22px 18px;text-align:center;
}
.assure i{font-size:22px;color:var(--ember);margin-bottom:12px;display:block}
.assure b{display:block;font-size:14.5px;font-weight:700;margin-bottom:6px}
.assure span{font-size:13px;color:var(--txt-mute)}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.news-card img{width:100%;height:168px;object-fit:cover}
.news-body{padding:18px 20px 22px;display:flex;flex-direction:column;flex:1}
.news-body .cat{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--ember);margin-bottom:8px}
.news-body h3{font-size:15.5px;font-weight:700;margin:0 0 10px;line-height:1.4}
.news-body p{font-size:13.5px;color:var(--txt-mute);margin:0 0 14px;flex:1}
.news-body .date{font-size:12px;color:var(--txt-mute)}
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  overflow:hidden;
}
.faq-q{
  width:100%;background:none;border:none;text-align:left;color:#fff;font-size:15px;font-weight:700;
  padding:18px 22px;display:flex;justify-content:space-between;align-items:center;gap:14px;
}
.faq-q i{color:var(--ember);transition:transform .2s ease}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.faq-item.open .faq-a{max-height:320px}
.faq-a p{margin:0;padding:0 22px 20px;color:var(--txt-mute);font-size:14px}
.cta-panel{
  background:linear-gradient(120deg,#171717,#2A1206);
  border:1px solid var(--line);border-radius:var(--radius);padding:34px;
  display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center;
}
.cta-panel h3{font-size:clamp(20px,2.6vw,28px);font-weight:800;margin:0 0 12px}
.cta-panel p{color:var(--txt-soft);font-size:14.5px;margin:0 0 18px}
.form-grid{display:grid;gap:12px}
.form-grid input,.form-grid select{
  width:100%;padding:13px 15px;border-radius:var(--radius-sm);
  background:rgba(10,10,10,.7);border:1px solid var(--line-soft);color:#fff;font-size:14px;
  transition:border-color .18s ease;
}
.form-grid input:focus,.form-grid select:focus{outline:none;border-color:var(--magma)}
.form-note{font-size:12px;color:var(--txt-mute);margin-top:4px}
.site-footer{border-top:1px solid var(--line-soft);background:#0C0C0C;padding:54px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.footer-col h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--ember);margin:0 0 14px}
.footer-col a{display:block;color:var(--txt-mute);font-size:14px;padding:5px 0;transition:color .18s ease}
.footer-col a:hover{color:var(--ember)}
.footer-col p{color:var(--txt-mute);font-size:13.5px;margin:12px 0 0;max-width:340px}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;
  color:var(--ember);background:rgba(234,88,12,.1);border:1px solid var(--line);
  border-radius:999px;padding:7px 14px;
}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  border-top:1px solid var(--line-soft);margin-top:34px;padding-top:20px;
  color:var(--txt-mute);font-size:12.5px;
}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:999px;
  background:rgba(10,10,10,.85);backdrop-filter:blur(10px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(10,10,10,.85),rgba(10,10,10,.85)),linear-gradient(135deg,#EA580C,#FACC15);
  background-origin:border-box;background-clip:padding-box,border-box;
  display:grid;place-items:center;color:var(--ember);font-size:22px;
  box-shadow:0 0 22px rgba(234,88,12,.5);
  transition:transform .2s ease,box-shadow .2s ease,opacity .2s ease;
  opacity:.82;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 0 32px rgba(234,88,12,.75)}
.fab:active{transform:scale(.95)}
.fab .dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#EF4444;box-shadow:0 0 0 2px #0A0A0A;animation:pulse 1.6s infinite;
}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.18)}}
@media (max-width:1024px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .metric-board{grid-template-columns:repeat(2,1fr)}
  .assure-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .feature-row{grid-template-columns:1fr}
  .cta-panel{grid-template-columns:1fr}
}
@media (max-width:900px){
  .nav-links{display:none}
  .nav-actions .btn-ghost{display:none}
  .nav-toggle{display:grid;place-items:center}
}
@media (max-width:640px){
  .nav-actions .btn-primary{display:inline-flex;padding:9px 14px;font-size:13px}
  .grid-3,.grid-2,.news-grid{grid-template-columns:1fr}
  .metric-board{grid-template-columns:1fr 1fr;gap:12px}
  .assure-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .link-row{grid-template-columns:1fr}
  .section{padding:46px 0}
  .logo-text b{font-size:13px}
  .fab{bottom:80px;width:52px;height:52px}
}

/* roulang page: category2 */
:root{
  --bg:#0A0A0A;
  --bg-soft:#171717;
  --bg-card:#1C1C1C;
  --line:rgba(234,88,12,0.22);
  --line-soft:rgba(255,255,255,0.08);
  --magma:#EA580C;
  --flare:#EF4444;
  --ember:#FDBA74;
  --txt:#FFFFFF;
  --txt-soft:#D4D4D4;
  --txt-mute:#A3A3A3;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 10px 34px rgba(234,88,12,0.18);
  --shadow-soft:0 6px 22px rgba(0,0,0,0.45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--txt);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{line-height:1.25}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.section{padding:64px 0}
.section-alt{background:linear-gradient(180deg,#0A0A0A 0%,#131313 100%)}
.section-head{max-width:800px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,3.2vw,34px);font-weight:800;margin:14px 0 12px}
.section-head p{color:var(--txt-mute);font-size:15px;margin:0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;color:var(--ember);
  background:rgba(234,88,12,.1);border:1px solid var(--line);
  border-radius:999px;padding:6px 14px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:var(--radius-sm);font-weight:700;font-size:15px;
  border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.btn-primary{background:linear-gradient(135deg,#EA580C 0%,#EF4444 100%);color:#fff;box-shadow:0 8px 24px rgba(234,88,12,.4)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(234,88,12,.55)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.03);color:var(--ember);border:1px solid var(--line)}
.btn-ghost:hover{background:rgba(234,88,12,.12);transform:translateY(-3px)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--ember);outline-offset:3px}
.site-header{position:sticky;top:0;z-index:60;background:rgba(10,10,10,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;height:74px}
.logo{display:flex;align-items:center;gap:11px;min-width:0}
.logo-mark{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:linear-gradient(135deg,#EA580C,#EF4444);display:grid;place-items:center;font-weight:800;color:#fff;font-size:17px;box-shadow:0 6px 18px rgba(234,88,12,.45)}
.logo-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.logo-text b{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logo-text span{font-size:11px;color:var(--txt-mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{padding:9px 14px;border-radius:9px;font-size:14px;font-weight:600;color:var(--txt-soft);transition:background .18s ease,color .18s ease}
.nav-links a:hover{background:rgba(234,88,12,.14);color:#fff}
.nav-links a.active{background:rgba(234,88,12,.18);color:var(--ember)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .btn{padding:10px 18px;font-size:14px}
.menu-toggle{display:none;background:rgba(255,255,255,.04);border:1px solid var(--line-soft);color:var(--ember);width:42px;height:42px;border-radius:10px}
.mobile-menu{display:none;flex-direction:column;gap:4px;padding:14px 20px 20px;border-top:1px solid var(--line-soft);background:#0E0E0E}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:11px 14px;border-radius:9px;font-weight:600;color:var(--txt-soft)}
.mobile-menu a.active,.mobile-menu a:hover{background:rgba(234,88,12,.14);color:#fff}
.cat-hero{position:relative;padding:52px 0 56px;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.cat-hero-bg{position:absolute;inset:0;background-image:url('/assets/images/5264222c7671b489.jpg');background-size:cover;background-position:center;opacity:.26}
.cat-hero-fade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,10,.72) 0%,rgba(10,10,10,.95) 72%,#0A0A0A 100%)}
.cat-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center}
.cat-hero h1{font-size:clamp(25px,4vw,44px);font-weight:800;margin:16px 0 16px}
.cat-hero h1 .grad{background:linear-gradient(120deg,#EA580C,#FDBA74);-webkit-background-clip:text;background-clip:text;color:transparent}
.cat-hero p.intro{color:var(--txt-soft);font-size:15.5px;margin:0 0 24px;max-width:640px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-panel{background:linear-gradient(160deg,rgba(234,88,12,.16),rgba(23,23,23,.92));border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.hero-panel h3{margin:0 0 14px;font-size:17px;font-weight:800}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.metric{background:rgba(255,255,255,.03);border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:14px}
.metric b{display:block;font-size:22px;font-weight:800;color:var(--ember);line-height:1.1}
.metric span{font-size:12px;color:var(--txt-mute)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.card h3{margin:0 0 10px;font-size:17px;font-weight:700}
.card p{margin:0;color:var(--txt-mute);font-size:14px}
.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--ember);background:rgba(234,88,12,.12);border:1px solid var(--line);border-radius:999px;padding:4px 11px;margin-bottom:13px}
.icon-badge{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-size:19px;color:var(--ember);background:rgba(234,88,12,.12);border:1px solid var(--line);margin-bottom:14px}
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.matrix-item{position:relative;background:linear-gradient(180deg,#1C1C1C,#141414);border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px 22px;transition:transform .18s ease,border-color .18s ease}
.matrix-item:hover{transform:translateY(-6px);border-color:var(--line)}
.matrix-item h3{margin:0 0 8px;font-size:18px}
.matrix-item p{color:var(--txt-mute);font-size:14px;margin:0 0 16px}
.matrix-item .more{font-size:13px;font-weight:700;color:var(--ember)}
.compare-table{width:100%;border-collapse:collapse;border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden}
.compare-table th,.compare-table td{padding:14px 16px;text-align:left;font-size:14px;border-bottom:1px solid var(--line-soft)}
.compare-table th{background:rgba(234,88,12,.1);color:var(--ember);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.04em}
.compare-table td{color:var(--txt-soft)}
.compare-table tr:last-child td{border-bottom:none}
.compare-table td.yes{color:#4ADE80;font-weight:700}
.compare-table td.no{color:#F87171;font-weight:700}
.step-list{display:grid;gap:16px;counter-reset:step}
.step-item{display:flex;gap:16px;background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);padding:20px}
.step-num{flex:0 0 40px;width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#EA580C,#EF4444);display:grid;place-items:center;font-weight:800;color:#fff}
.step-item h4{margin:0 0 6px;font-size:16px}
.step-item p{margin:0;color:var(--txt-mute);font-size:14px}
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
.feature-row img{border-radius:var(--radius);border:1px solid var(--line-soft);box-shadow:var(--shadow-soft)}
.feature-row ul{list-style:none;padding:0;margin:18px 0 0}
.feature-row li{display:flex;gap:11px;align-items:flex-start;margin-bottom:12px;color:var(--txt-soft);font-size:14.5px}
.feature-row li i{color:var(--magma);margin-top:5px}
.timeline{display:grid;gap:18px}
.timeline-item{display:flex;gap:16px;align-items:flex-start;padding-left:4px}
.timeline-dot{flex:0 0 14px;width:14px;height:14px;border-radius:50%;background:var(--magma);box-shadow:0 0 0 5px rgba(234,88,12,.15);margin-top:6px}
.timeline-item h4{margin:0 0 5px;font-size:15.5px}
.timeline-item p{margin:0;color:var(--txt-mute);font-size:14px}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.news-card img{width:100%;height:172px;object-fit:cover}
.news-card-body{padding:18px;display:flex;flex-direction:column;flex:1}
.news-card-body .meta{font-size:12px;color:var(--ember);font-weight:700;text-transform:uppercase;letter-spacing:.04em;margin-bottom:8px}
.news-card-body h3{margin:0 0 8px;font-size:16px;font-weight:700;line-height:1.4}
.news-card-body p{margin:0 0 14px;color:var(--txt-mute);font-size:13.5px;flex:1}
.news-card-body .read{font-size:13px;font-weight:700;color:var(--ember)}
.guarantee{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.guarantee-item{background:rgba(255,255,255,.02);border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:18px;display:flex;gap:12px;align-items:flex-start}
.guarantee-item i{color:var(--magma);font-size:18px;margin-top:3px}
.guarantee-item b{display:block;font-size:14.5px;margin-bottom:4px}
.guarantee-item span{font-size:12.5px;color:var(--txt-mute)}
.faq-list{display:grid;gap:14px;max-width:920px}
.faq-item{background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);padding:20px 22px}
.faq-item h3{margin:0 0 9px;font-size:16.5px;font-weight:700;display:flex;gap:11px;align-items:flex-start}
.faq-item h3 i{color:var(--magma);margin-top:4px;font-size:15px}
.faq-item p{margin:0;color:var(--txt-mute);font-size:14px;padding-left:26px}
.cta-band{position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);background:linear-gradient(120deg,#1A0D04,#171717 60%);padding:38px;display:grid;grid-template-columns:1.3fr .7fr;gap:28px;align-items:center}
.cta-band h2{margin:0 0 12px;font-size:clamp(21px,2.8vw,30px);font-weight:800}
.cta-band p{margin:0;color:var(--txt-soft);font-size:14.5px}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.pay-badge{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;background:rgba(255,255,255,.04);border:1px solid var(--line-soft);border-radius:999px;padding:7px 14px;color:var(--txt-soft)}
.pay-badge i{color:var(--ember)}
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#EA580C,#EF4444);color:#fff;font-size:22px;box-shadow:0 8px 25px rgba(234,88,12,.45);border:2px solid #FDBA74;transition:transform .2s ease,opacity .2s ease;opacity:.85;animation:fabFloat 3s ease-in-out infinite}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:active{transform:scale(.95)}
.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 fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.site-footer{background:#0E0E0E;border-top:1px solid var(--line-soft);padding:52px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.footer-col h4{font-size:14px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--ember);margin:0 0 14px}
.footer-col a{display:block;font-size:14px;color:var(--txt-mute);padding:6px 0;transition:color .18s ease}
.footer-col a:hover{color:#fff}
.footer-col p{font-size:13.5px;color:var(--txt-mute);margin:12px 0 0}
.age-badge{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;color:var(--ember);background:rgba(234,88,12,.1);border:1px solid var(--line);border-radius:999px;padding:7px 14px}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;border-top:1px solid var(--line-soft);margin-top:34px;padding-top:20px;font-size:12.5px;color:var(--txt-mute)}
.empty-note{background:var(--bg-card);border:1px dashed var(--line);border-radius:var(--radius);padding:26px;text-align:center;color:var(--txt-mute);font-size:14px}
@media (max-width:1024px){
  .cat-hero-inner{grid-template-columns:1fr;gap:28px}
  .grid-3,.news-grid,.matrix{grid-template-columns:repeat(2,1fr)}
  .grid-4,.guarantee{grid-template-columns:repeat(2,1fr)}
  .cta-band{grid-template-columns:1fr}
  .feature-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-links,.nav-actions{display:none}
  .menu-toggle{display:grid;place-items:center}
  .grid-2,.grid-3,.grid-4,.news-grid,.matrix,.metric-grid{grid-template-columns:1fr}
  .guarantee{grid-template-columns:1fr}
  .section{padding:48px 0}
  .hero-panel{padding:20px}
  .cta-band{padding:26px}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .container{padding:0 15px}
  .cat-hero{padding:38px 0 42px}
  .btn{width:100%}
  .hero-cta{flex-direction:column}
  .step-item{flex-direction:column;gap:12px}
}

/* roulang page: category3 */
:root{
  --bg:#0A0A0A;
  --bg-soft:#171717;
  --bg-card:#1C1C1C;
  --line:rgba(234,88,12,0.22);
  --line-soft:rgba(255,255,255,0.08);
  --magma:#EA580C;
  --flare:#EF4444;
  --ember:#FDBA74;
  --txt:#FFFFFF;
  --txt-soft:#D4D4D4;
  --txt-mute:#A3A3A3;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 10px 34px rgba(234,88,12,0.18);
  --shadow-soft:0 6px 22px rgba(0,0,0,0.45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--txt);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{margin:0}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ember);background:rgba(234,88,12,.1);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;
}
.section{padding:64px 0}
.section-alt{background:linear-gradient(180deg,#0A0A0A 0%,#131313 100%)}
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,3.2vw,34px);font-weight:800;line-height:1.25;margin:14px 0 12px}
.section-head p{color:var(--txt-mute);font-size:15px;margin:0}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:var(--radius-sm);font-weight:700;font-size:15px;
  border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.btn-primary{background:linear-gradient(135deg,#EA580C 0%,#EF4444 100%);color:#fff;box-shadow:0 8px 24px rgba(234,88,12,.4)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(234,88,12,.55)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.03);color:var(--ember);border:1px solid var(--line)}
.btn-ghost:hover{background:rgba(234,88,12,.12);transform:translateY(-3px)}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--ember);outline-offset:3px}
.site-header{position:sticky;top:0;z-index:60;background:rgba(10,10,10,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-soft)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;height:74px}
.logo{display:flex;align-items:center;gap:11px;min-width:0}
.logo-mark{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:linear-gradient(135deg,#EA580C,#EF4444);display:grid;place-items:center;font-weight:800;color:#fff;font-size:17px;box-shadow:0 6px 18px rgba(234,88,12,.45)}
.logo-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.logo-text b{font-size:15px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logo-text span{font-size:11px;color:var(--txt-mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{padding:9px 14px;border-radius:9px;font-size:14px;font-weight:600;color:var(--txt-soft);transition:background .18s ease,color .18s ease}
.nav-links a:hover{background:rgba(234,88,12,.14);color:#fff}
.nav-links a.active{background:rgba(234,88,12,.18);color:var(--ember)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .btn{padding:10px 18px;font-size:14px}
.menu-toggle{display:none;background:none;border:1px solid var(--line-soft);color:var(--txt);width:42px;height:42px;border-radius:10px;font-size:17px}
.mobile-menu{display:none;flex-direction:column;gap:4px;padding:14px 20px 20px;border-top:1px solid var(--line-soft);background:#0E0E0E}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:11px 14px;border-radius:9px;font-weight:600;color:var(--txt-soft)}
.mobile-menu a.active,.mobile-menu a:hover{background:rgba(234,88,12,.14);color:#fff}
.cat-hero{position:relative;padding:52px 0 58px;overflow:hidden}
.cat-hero-bg{position:absolute;inset:0;background-image:url('/assets/images/5264222c7671b489.jpg');background-size:cover;background-position:center;opacity:.26}
.cat-hero-fade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,10,10,.74) 0%,rgba(10,10,10,.94) 68%,#0A0A0A 100%)}
.cat-hero-inner{position:relative;z-index:2}
.cat-hero h1{font-size:clamp(25px,4.2vw,44px);font-weight:800;line-height:1.2;margin:18px 0 16px;max-width:900px}
.cat-hero h1 .grad{background:linear-gradient(120deg,#EA580C,#FDBA74);-webkit-background-clip:text;background-clip:text;color:transparent}
.cat-hero p.intro{color:var(--txt-soft);font-size:16px;max-width:800px;margin:0 0 26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:12px}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px}
.stat-box{background:rgba(28,28,28,.72);border:1px solid var(--line-soft);border-radius:var(--radius);padding:18px 20px;backdrop-filter:blur(6px)}
.stat-box b{display:block;font-size:clamp(20px,3vw,28px);font-weight:800;color:var(--ember)}
.stat-box span{font-size:13px;color:var(--txt-mute)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-soft)}
.card h3{margin:0 0 10px;font-size:17px;font-weight:700}
.card p{margin:0;color:var(--txt-mute);font-size:14px}
.card .tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--ember);background:rgba(234,88,12,.12);border:1px solid var(--line);border-radius:999px;padding:4px 11px;margin-bottom:13px}
.step-list{display:grid;gap:16px}
.step-item{display:flex;gap:16px;align-items:flex-start;background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);padding:20px 22px}
.step-num{flex:0 0 40px;width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,#EA580C,#EF4444);display:grid;place-items:center;font-weight:800;color:#fff}
.step-item h3{font-size:16px;font-weight:700;margin:0 0 6px}
.step-item p{margin:0;color:var(--txt-mute);font-size:14px}
.feature-row{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.feature-row img{border-radius:var(--radius);border:1px solid var(--line-soft);box-shadow:var(--shadow-soft)}
.feature-row ul{list-style:none;padding:0;margin:18px 0 0}
.feature-row li{display:flex;gap:11px;align-items:flex-start;margin-bottom:12px;color:var(--txt-soft);font-size:14.5px}
.feature-row li i{color:var(--magma);margin-top:4px}
.compare-table{width:100%;border-collapse:collapse;border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden}
.compare-table th,.compare-table td{padding:14px 18px;text-align:left;font-size:14px;border-bottom:1px solid var(--line-soft)}
.compare-table th{background:rgba(234,88,12,.12);color:var(--ember);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.05em}
.compare-table tr:last-child td{border-bottom:none}
.compare-table td{color:var(--txt-soft)}
.milestone{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden}
.milestone-item{padding:24px 20px;border-right:1px solid var(--line-soft);background:var(--bg-card)}
.milestone-item:last-child{border-right:none}
.milestone-item b{display:block;font-size:20px;font-weight:800;color:var(--ember);margin-bottom:6px}
.milestone-item span{font-size:13px;color:var(--txt-mute)}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;transition:transform .18s ease,border-color .18s ease}
.news-card:hover{transform:translateY(-5px);border-color:var(--line)}
.news-card img{width:100%;height:180px;object-fit:cover}
.news-body{padding:18px 20px 22px}
.news-body .meta{font-size:12px;color:var(--txt-mute);margin-bottom:9px;display:flex;gap:10px;flex-wrap:wrap}
.news-body h3{font-size:16px;font-weight:700;line-height:1.4;margin:0 0 9px}
.news-body h3 a:hover{color:var(--ember)}
.news-body p{font-size:13.5px;color:var(--txt-mute);margin:0}
.empty-note{color:var(--txt-mute);font-size:14px;padding:22px;border:1px dashed var(--line);border-radius:var(--radius);text-align:left}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius);background:var(--bg-card);margin-bottom:12px;overflow:hidden}
.faq-item summary{padding:18px 22px;font-weight:700;font-size:15.5px;list-style:none;display:flex;justify-content:space-between;gap:14px;cursor:pointer}
.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(--magma);font-size:13px}
.faq-item[open] summary::after{content:"\f068"}
.faq-item p{padding:0 22px 20px;margin:0;color:var(--txt-mute);font-size:14.5px}
.cta-band{background:linear-gradient(120deg,#171717,#241109);border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.cta-band h2{font-size:clamp(20px,3vw,28px);font-weight:800;margin-bottom:12px}
.cta-band p{color:var(--txt-soft);font-size:15px;max-width:680px;margin:0 0 20px}
.pay-badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.pay-badge{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--txt-soft);background:rgba(255,255,255,.04);border:1px solid var(--line-soft);border-radius:9px;padding:9px 14px}
.pay-badge i{color:var(--magma)}
.form-wrap{background:var(--bg-card);border:1px solid var(--line-soft);border-radius:var(--radius);padding:28px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--txt-soft);margin-bottom:7px}
.field input,.field select{width:100%;background:#111;border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:12px 14px;color:#fff;font-size:14px;font-family:inherit}
.field input:focus,.field select:focus{outline:none;border-color:var(--magma);box-shadow:0 0 0 3px rgba(234,88,12,.2)}
.site-footer{background:#0E0E0E;border-top:1px solid var(--line-soft);padding:52px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:15px}
.footer-col a{display:block;font-size:13.5px;color:var(--txt-mute);padding:5px 0;transition:color .15s ease}
.footer-col a:hover{color:var(--ember)}
.footer-col p{font-size:13.5px;color:var(--txt-mute);margin:0}
.age-badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--ember);border:1px solid var(--line);border-radius:999px;padding:6px 14px}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;border-top:1px solid var(--line-soft);margin-top:38px;padding-top:20px;font-size:12.5px;color:var(--txt-mute)}
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:999px;display:grid;place-items:center;background:rgba(7,7,13,.8);backdrop-filter:blur(10px);border:2px solid transparent;background-image:linear-gradient(rgba(7,7,13,.9),rgba(7,7,13,.9)),linear-gradient(135deg,#EA580C,#FDBA74);background-origin:border-box;background-clip:padding-box,border-box;color:var(--ember);font-size:20px;box-shadow:0 0 20px rgba(234,88,12,.45);opacity:.85;transition:transform .2s ease,opacity .2s ease}
.fab:hover{opacity:1;transform:scale(1.1) rotate(6deg)}
.fab:active{transform:scale(.95)}
.fab .dot{position:absolute;top:6px;right:6px;width:11px;height:11px;border-radius:999px;background:#EF4444;border:2px solid #0A0A0A}
@media(max-width:1024px){
  .nav-links{display:none}
  .menu-toggle{display:inline-grid;place-items:center}
  .nav-actions .btn-ghost{display:none}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .stat-row{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .feature-row{grid-template-columns:1fr}
  .milestone{grid-template-columns:1fr 1fr}
  .milestone-item:nth-child(2){border-right:none}
  .milestone-item:nth-child(1),.milestone-item:nth-child(2){border-bottom:1px solid var(--line-soft)}
}
@media(max-width:640px){
  .section{padding:46px 0}
  .grid-3,.grid-2,.news-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr 1fr}
  .milestone{grid-template-columns:1fr}
  .milestone-item{border-right:none;border-bottom:1px solid var(--line-soft)}
  .cta-band{padding:24px}
  .compare-table th,.compare-table td{padding:11px 13px;font-size:13px}
  .logo-text b{font-size:13.5px}
  .logo-text span{font-size:10px}
}