/* roulang page: index */
:root{
  --bg:#05140d;
  --bg-soft:#0a2116;
  --panel:#0d2a1c;
  --panel-2:#102f20;
  --gold:#f6c453;
  --gold-2:#f59e0b;
  --ember:#dc2626;
  --mint:#b7f7d1;
  --text:#f8fafc;
  --muted:#c6d8cb;
  --line:rgba(246,196,83,.22);
  --shadow:0 24px 70px rgba(0,0,0,.35);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 15% 0%,rgba(16,185,129,.12),transparent 28rem),
    linear-gradient(180deg,#04110b 0%,#071b11 48%,#04110b 100%);
  color:var(--text);
  line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input{font:inherit}
::selection{background:var(--gold);color:#111}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.section{padding:72px 0;position:relative}
.section-tight{padding:46px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;color:var(--gold);background:rgba(246,196,83,.06);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.h2{font-size:clamp(26px,4vw,42px);line-height:1.15;margin:0;font-weight:900;letter-spacing:0}
.lead{color:var(--muted);font-size:16px;max-width:760px;margin:14px 0 0}
.grid{display:grid;gap:22px}
.card{background:linear-gradient(180deg,rgba(18,50,34,.94),rgba(9,29,20,.96));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-body{padding:24px}
.card h3{margin:0 0 10px;font-size:19px;line-height:1.3}
.card p{margin:0;color:var(--muted);font-size:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:14px;font-weight:900;transition:.25s ease;border:1px solid transparent;cursor:pointer}
.btn-gold{background:linear-gradient(135deg,#fde68a,#f59e0b);color:#1a1200;box-shadow:0 14px 34px rgba(245,158,11,.24)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(245,158,11,.35)}
.btn-outline{border-color:rgba(246,196,83,.55);color:#ffe8a3;background:rgba(246,196,83,.04)}
.btn-outline:hover{background:rgba(246,196,83,.12);transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(246,196,83,.6);outline-offset:3px}
header{position:sticky;top:0;z-index:50;background:rgba(4,17,11,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(246,196,83,.16)}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#fde68a,#dc2626);display:grid;place-items:center;color:#160900;font-weight:900;box-shadow:0 10px 25px rgba(245,158,11,.28);flex:0 0 auto}
.logo-text{font-weight:900;font-size:14px;max-width:340px;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{padding:10px 13px;border-radius:12px;color:#d9e8dd;font-size:14px;font-weight:700}
.nav-links a:hover,.nav-links a.active{background:rgba(246,196,83,.11);color:#ffe7a6}
.nav-actions{display:flex;gap:10px;align-items:center}
.hero{min-height:680px;display:grid;align-items:end;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,15,9,.96),rgba(3,15,9,.74),rgba(3,15,9,.46)),url('/assets/images/8b13adab59a24510.jpg') center/cover;transform:scale(1.02)}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:180px;background:linear-gradient(0deg,#04110b,transparent)}
.hero-inner{position:relative;z-index:2;padding:80px 0 58px}
.hero-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:32px 0;max-width:960px}
.kpi{padding:18px;border:1px solid rgba(246,196,83,.22);background:rgba(8,29,18,.72);border-radius:16px}
.kpi b{display:block;color:#ffe39a;font-size:22px;line-height:1}
.kpi span{font-size:12px;color:var(--muted)}
.hero h1{font-size:clamp(34px,6vw,68px);line-height:1.06;max-width:980px;margin:18px 0 0;font-weight:900}
.hero-copy{font-size:17px;color:#d8eadf;max-width:850px;margin:22px 0 0}
.marquee{overflow:hidden;border-block:1px solid var(--line);background:#071b11}
.marquee-track{display:flex;gap:38px;padding:13px 0;white-space:nowrap;color:#f7d77c;font-weight:800;font-size:13px;animation:marquee 28s linear infinite}
@keyframes marquee{to{transform:translateX(-50%)}}
.matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.matrix .card{position:relative;min-height:240px;background:linear-gradient(180deg,rgba(12,39,25,.96),rgba(8,24,16,.98));transition:.25s}
.matrix .card:hover{transform:translateY(-6px);border-color:rgba(246,196,83,.5)}
.matrix-img{height:140px;background-size:cover;background-position:center;position:relative}
.matrix-img::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,20,13,.95),transparent)}
.tag{display:inline-flex;padding:6px 10px;border-radius:999px;background:rgba(220,38,38,.92);color:white;font-size:11px;font-weight:900;text-transform:uppercase}
.feature-strip{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.feature-art{min-height:420px;border-radius:24px;background:linear-gradient(180deg,rgba(5,20,13,.08),rgba(5,20,13,.82)),url('/assets/images/b74e831ce3082ac1.jpg') center/cover;border:1px solid var(--line);box-shadow:var(--shadow)}
.steps{display:grid;gap:14px}
.step{display:grid;grid-template-columns:54px 1fr;gap:16px;padding:18px;border:1px solid var(--line);border-radius:18px;background:rgba(13,42,28,.72)}
.step-num{width:54px;height:54px;border-radius:16px;background:linear-gradient(135deg,#fde68a,#f59e0b);color:#1a1200;display:grid;place-items:center;font-weight:900}
.compare{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid var(--line);border-radius:20px;background:#0b2518}
.compare th,.compare td{padding:17px 18px;text-align:left;border-bottom:1px solid rgba(246,196,83,.14)}
.compare th{background:#102f20;color:#ffe39a;font-size:13px;text-transform:uppercase}
.compare td{color:#d5e6db;font-size:14px}
.rating{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.quote{font-size:14px;color:#e5f2e9;margin:0}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{padding:25px;border-radius:20px;background:linear-gradient(180deg,#123521,#0a2417);border:1px solid var(--line)}
.stat b{font-size:30px;color:#ffe39a;display:block}
.news-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:24px}
.news-list{display:grid;gap:12px}
.news-item{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(13,42,28,.66);transition:.22s}
.news-item:hover{transform:translateX(4px);border-color:rgba(246,196,83,.5)}
.news-thumb{height:90px;border-radius:14px;background-size:cover;background-position:center}
.news-item h3{margin:0 0 5px;font-size:16px}
.news-item p{margin:0;color:var(--muted);font-size:12px}
.aside-box{padding:24px;border-radius:22px;background:linear-gradient(180deg,#11351f,#092215);border:1px solid var(--line)}
.faq{display:grid;gap:12px}
details{border:1px solid var(--line);border-radius:18px;background:rgba(13,42,28,.7);padding:0 18px}
summary{cursor:pointer;font-weight:800;padding:18px 0;color:#fff4ce}
details p{color:var(--muted);font-size:14px;padding:0 0 18px;margin:0}
.footer{border-top:1px solid var(--line);background:#031009;padding:58px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr .9fr;gap:28px}
.footer h4{margin:0 0 14px;color:#ffe39a;font-size:15px}
.footer a,.footer p{font-size:13px;color:var(--muted)}
.footer a{display:block;margin:8px 0}
.pay{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.pay span{padding:7px 10px;border-radius:10px;border:1px solid rgba(246,196,83,.25);font-size:12px;color:#ffe8a3;background:rgba(246,196,83,.07)}
.copy{margin-top:30px;padding-top:20px;border-top:1px solid rgba(246,196,83,.15);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#9fb6a6;font-size:12px}
.fab{position:fixed;left:16px;bottom:96px;z-index:60;width:58px;height:58px;border-radius:50%;background:linear-gradient(145deg,#fff0a8,#f59e0b 42%,#8a4b00);border:2px solid #ffdf75;display:grid;place-items:center;color:#2a1600;font-weight:900;box-shadow:0 10px 28px rgba(245,158,11,.38);animation:float 3s ease-in-out infinite;opacity:.88}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:active{transform:translateY(4px) scale(.95)}
@keyframes float{50%{transform:translateY(-8px)}}
.mobile-only{display:none}
@media (max-width:1024px){
  .nav-links{display:none}
  .mobile-only{display:inline-flex}
  .hero-kpis,.stats{grid-template-columns:repeat(2,1fr)}
  .matrix,.rating{grid-template-columns:1fr 1fr}
  .feature-strip,.news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .container{width:min(100% - 22px,1180px)}
  .nav{height:68px}
  .logo-mark{width:38px;height:38px}
  .logo-text{max-width:150px;font-size:12px}
  .nav-actions .btn{min-height:42px;padding:0 12px;font-size:12px}
  .hero{min-height:640px}
  .hero-inner{padding:56px 0 42px}
  .hero-kpis,.matrix,.rating,.stats,.footer-grid{grid-template-columns:1fr}
  .section{padding:52px 0}
  .news-item{grid-template-columns:1fr}
  .news-thumb{height:150px}
  .fab{left:12px;bottom:88px;width:54px;height:54px}
}

/* roulang page: article */
:root{
  --bg:#05140d;
  --bg-soft:#0a2116;
  --panel:#0d2a1c;
  --panel-2:#102f20;
  --gold:#f6c453;
  --gold-2:#f59e0b;
  --ember:#dc2626;
  --mint:#b7f7d1;
  --text:#f8fafc;
  --muted:#c6d8cb;
  --line:rgba(246,196,83,.22);
  --shadow:0 24px 70px rgba(0,0,0,.35);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 15% 0%,rgba(16,185,129,.12),transparent 28rem),
    linear-gradient(180deg,#04110b 0%,#071b11 48%,#04110b 100%);
  color:var(--text);
  line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input{font:inherit}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.section{padding:72px 0;position:relative}
.section-tight{padding:46px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;color:var(--gold);background:rgba(246,196,83,.06);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.lead{color:var(--muted);font-size:16px;max-width:760px;margin:14px 0 0}
.grid{display:grid;gap:22px}
.card{background:linear-gradient(180deg,rgba(18,50,34,.94),rgba(9,29,20,.96));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-body{padding:24px}
.card h3{margin:0 0 10px;font-size:19px;line-height:1.3}
.card p{margin:0;color:var(--muted);font-size:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:14px;font-weight:900;transition:.25s ease;border:1px solid transparent;cursor:pointer}
.btn-gold{background:linear-gradient(135deg,#fde68a,#f59e0b);color:#1a1200;box-shadow:0 14px 34px rgba(245,158,11,.24)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(245,158,11,.35)}
.btn-outline{border-color:rgba(246,196,83,.55);color:#ffe8a3;background:rgba(246,196,83,.04)}
.btn-outline:hover{background:rgba(246,196,83,.12);transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(246,196,83,.6);outline-offset:3px}
header{position:sticky;top:0;z-index:50;background:rgba(4,17,11,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(246,196,83,.16)}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#fde68a,#dc2626);display:grid;place-items:center;color:#160900;font-weight:900;box-shadow:0 10px 25px rgba(245,158,11,.28);flex:0 0 auto}
.logo-text{font-weight:900;font-size:14px;max-width:340px;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{padding:10px 13px;border-radius:12px;color:#d9e8dd;font-size:14px;font-weight:700}
.nav-links a:hover,.nav-links a.active{background:rgba(246,196,83,.11);color:#ffe7a6}
.nav-actions{display:flex;gap:10px;align-items:center}
.article-hero{
  position:relative;
  min-height:560px;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.article-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(102deg,rgba(3,15,9,.98) 0%,rgba(3,15,9,.82) 48%,rgba(3,15,9,.32) 100%),
    url('/assets/images/14283032f8d30ade.jpg') center/cover;
  transform:scale(1.02);
}
.article-hero::after{
  content:"";
  position:absolute;
  right:-8%;
  top:9%;
  width:560px;
  height:560px;
  background:linear-gradient(135deg,rgba(246,196,83,.18),rgba(220,38,38,.08));
  clip-path:polygon(18% 0,100% 0,82% 100%,0 100%);
  opacity:.9;
  pointer-events:none;
}
.article-hero-inner{
  position:relative;
  z-index:2;
  padding:86px 0 62px;
  display:grid;
  grid-template-columns:minmax(0,1fr) 340px;
  gap:48px;
  align-items:end;
}
.article-hero h1{
  margin:18px 0 0;
  font-size:clamp(36px,6vw,68px);
  line-height:1.06;
  font-weight:900;
  max-width:900px;
}
.article-hero p{
  color:#d8eadf;
  font-size:17px;
  max-width:760px;
  margin:22px 0 0;
}
.hero-panel{
  background:rgba(7,27,18,.82);
  border:1px solid var(--line);
  border-radius:24px;
  padding:24px;
  backdrop-filter:blur(16px);
  box-shadow:var(--shadow);
}
.hero-panel strong{display:block;color:#ffe39a;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.hero-panel span{display:block;margin-top:8px;color:var(--muted);font-size:14px}
.hero-panel .price{font-size:34px;color:white;font-weight:900;line-height:1.1;margin:18px 0 6px}
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 330px;
  gap:30px;
  align-items:start;
}
.article-main{
  min-width:0;
}
.article-content{
  background:linear-gradient(180deg,rgba(15,43,29,.94),rgba(7,25,17,.98));
  border:1px solid var(--line);
  border-radius:28px;
  box-shadow:var(--shadow);
  padding:34px;
  overflow:hidden;
}
.article-content h2{
  font-size:clamp(25px,4vw,38px);
  line-height:1.2;
  margin:46px 0 16px;
  color:#fff;
}
.article-content h2:first-child{margin-top:0}
.article-content h3{
  font-size:23px;
  line-height:1.3;
  margin:34px 0 12px;
  color:#ffe7a6;
}
.article-content p{
  margin:0 0 18px;
  color:#d7e7dc;
  font-size:16px;
}
.article-content ul,
.article-content ol{
  margin:0 0 20px 22px;
  padding:0;
  color:#d7e7dc;
}
.article-content li{margin:8px 0}
.article-content strong{color:#fff}
.article-content a{color:#fde68a;text-decoration:underline;text-underline-offset:3px}
.article-content blockquote{
  margin:28px 0;
  padding:22px 24px;
  border-left:4px solid var(--gold);
  border-radius:0 18px 18px 0;
  background:rgba(246,196,83,.07);
  color:#ffe9ad;
}
.article-content img{border-radius:18px;margin:22px 0;border:1px solid var(--line)}
.article-content table{
  width:100%;
  border-collapse:collapse;
  margin:22px 0;
  overflow:hidden;
  border-radius:16px;
}
.article-content th,
.article-content td{
  border:1px solid var(--line);
  padding:12px;
  text-align:left;
}
.article-content th{background:rgba(246,196,83,.08);color:#ffe7a6}
.article-meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  margin-bottom:20px;
}
.meta-badge{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:7px 11px;
  border-radius:999px;
  background:rgba(246,196,83,.08);
  border:1px solid var(--line);
  color:#ffe7a6;
  font-size:12px;
  font-weight:800;
}
.side-stack{
  display:grid;
  gap:18px;
  position:sticky;
  top:94px;
}
.side-card{
  background:linear-gradient(180deg,rgba(16,47,32,.96),rgba(7,24,16,.98));
  border:1px solid var(--line);
  border-radius:22px;
  padding:22px;
  box-shadow:var(--shadow);
}
.side-card h3{margin:0 0 14px;color:#ffe39a;font-size:17px}
.side-card p{color:var(--muted);font-size:14px;margin:0 0 16px}
.side-list{display:grid;gap:10px}
.side-list a{
  display:block;
  padding:12px 13px;
  border-radius:14px;
  background:rgba(246,196,83,.055);
  border:1px solid rgba(246,196,83,.14);
  color:#e8f5ec;
  font-size:13px;
  font-weight:700;
  transition:.22s ease;
}
.side-list a:hover{background:rgba(246,196,83,.13);border-color:rgba(246,196,83,.4);transform:translateX(4px)}
.trust-row{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
}
.trust-item{
  border:1px solid var(--line);
  background:rgba(13,42,28,.62);
  border-radius:18px;
  padding:18px;
}
.trust-item b{display:block;color:#fff;font-size:24px}
.trust-item span{display:block;color:var(--muted);font-size:13px;margin-top:4px}
.related-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.related-card{
  background:linear-gradient(180deg,rgba(18,50,34,.94),rgba(9,29,20,.96));
  border:1px solid var(--line);
  border-radius:22px;
  overflow:hidden;
  box-shadow:var(--shadow);
  transition:.25s ease;
}
.related-card:hover{transform:translateY(-6px);border-color:rgba(246,196,83,.52)}
.related-card img{width:100%;height:180px;object-fit:cover}
.related-card div{padding:20px}
.related-card h3{margin:0 0 9px;font-size:18px}
.related-card p{margin:0;color:var(--muted);font-size:13px}
.not-found{
  text-align:center;
  padding:70px 24px;
}
.not-found h2{font-size:34px;margin:0 0 12px}
.not-found p{color:var(--muted);margin:0 0 24px}
.cta-band{
  background:
    linear-gradient(100deg,rgba(5,20,13,.96),rgba(5,20,13,.68)),
    url('/assets/images/299b8fd0cfa88e0f.jpg') center/cover;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.cta-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  padding:46px 0;
}
.cta-inner h2{margin:0;font-size:clamp(26px,4vw,42px);line-height:1.16}
.cta-inner p{margin:10px 0 0;color:var(--muted);max-width:720px}
.footer{border-top:1px solid var(--line);background:#031009;padding:58px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr .9fr;gap:28px}
.footer h4{margin:0 0 14px;color:#ffe39a;font-size:15px}
.footer a,.footer p{font-size:13px;color:var(--muted)}
.footer a{display:block;margin:8px 0}
.pay{display:flex;flex-wrap:wrap;gap:8px}
.pay span{padding:8px 10px;border-radius:10px;background:rgba(246,196,83,.08);border:1px solid var(--line);font-size:12px;color:#ffe7a6}
.copy{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(246,196,83,.16);margin-top:38px;padding-top:22px;color:#9db7a6;font-size:12px}
.fab{
  position:fixed;
  left:16px;
  bottom:96px;
  z-index:60;
  width:58px;
  height:58px;
  border-radius:50%;
  display:grid;
  place-items:center;
  color:#231300;
  background:radial-gradient(circle at 30% 25%,#fff3b0,#f6c453 42%,#b45309 100%);
  border:2px solid #fde68a;
  box-shadow:0 8px 28px rgba(245,158,11,.38);
  font-size:23px;
  opacity:.86;
  animation:floatFab 2.8s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1) rotate(360deg);transition:.55s ease}
.fab:active{transform:scale(.95) translateY(4px)}
.fab::after{
  content:"";
  position:absolute;
  top:3px;
  right:3px;
  width:14px;
  height:14px;
  border-radius:50%;
  background:#dc2626;
  box-shadow:0 0 0 3px rgba(255,255,255,.9);
}
@keyframes floatFab{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-7px)}
}
@media (max-width:1024px){
  .nav-links{display:none}
  .article-hero-inner{grid-template-columns:1fr;gap:28px}
  .hero-panel{max-width:560px}
  .article-layout{grid-template-columns:1fr}
  .side-stack{position:static}
  .related-grid{grid-template-columns:1fr 1fr}
  .trust-row{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .container{width:min(100% - 22px,1180px)}
  .nav{height:68px}
  .logo-mark{width:38px;height:38px}
  .logo-text{max-width:150px;font-size:12px}
  .nav-actions .btn{min-height:42px;padding:0 12px;font-size:12px}
  .article-hero{min-height:580px}
  .article-hero-inner{padding:58px 0 44px}
  .article-content{padding:24px 18px;border-radius:22px}
  .article-content p{font-size:15px}
  .related-grid,.trust-row,.footer-grid{grid-template-columns:1fr}
  .cta-inner{display:block}
  .cta-inner .btn{margin-top:20px}
  .copy{display:block}
  .copy span{display:block;margin:6px 0}
  .section{padding:52px 0}
}

/* roulang page: category1 */
:root{
  --bg:#05140d;--bg-soft:#0a2116;--panel:#0d2a1c;--panel-2:#102f20;
  --gold:#f6c453;--gold-2:#f59e0b;--ember:#dc2626;--mint:#b7f7d1;
  --text:#f8fafc;--muted:#c6d8cb;--line:rgba(246,196,83,.22);
  --shadow:0 24px 70px rgba(0,0,0,.35);--radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;background:radial-gradient(circle at 12% 0%,rgba(16,185,129,.13),transparent 30rem),linear-gradient(180deg,#04110b 0%,#071b11 50%,#04110b 100%);color:var(--text);line-height:1.65;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input{font:inherit}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.section{padding:72px 0;position:relative}
.section-tight{padding:46px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;color:var(--gold);background:rgba(246,196,83,.06);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.lead{color:var(--muted);font-size:16px;max-width:780px;margin:14px 0 0}
.grid{display:grid;gap:22px}
.card{background:linear-gradient(180deg,rgba(18,50,34,.94),rgba(9,29,20,.96));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-body{padding:24px}
.card h3{margin:0 0 10px;font-size:19px;line-height:1.3}
.card p{margin:0;color:var(--muted);font-size:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:14px;font-weight:900;transition:.25s ease;border:1px solid transparent;cursor:pointer}
.btn-gold{background:linear-gradient(135deg,#fde68a,#f59e0b);color:#1a1200;box-shadow:0 14px 34px rgba(245,158,11,.24)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(245,158,11,.35)}
.btn-outline{border-color:rgba(246,196,83,.55);color:#ffe8a3;background:rgba(246,196,83,.04)}
.btn-outline:hover{background:rgba(246,196,83,.12);transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(246,196,83,.6);outline-offset:3px}
header{position:sticky;top:0;z-index:50;background:rgba(4,17,11,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(246,196,83,.16)}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#fde68a,#dc2626);display:grid;place-items:center;color:#160900;font-weight:900;box-shadow:0 10px 25px rgba(245,158,11,.28);flex:0 0 auto}
.logo-text{font-weight:900;font-size:14px;max-width:340px;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{padding:10px 13px;border-radius:12px;color:#d9e8dd;font-size:14px;font-weight:700}
.nav-links a:hover,.nav-links a.active{background:rgba(246,196,83,.11);color:#ffe7a6}
.nav-actions{display:flex;gap:10px;align-items:center}
.footer{border-top:1px solid var(--line);background:#031009;padding:58px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr .9fr;gap:28px}
.footer h4{margin:0 0 14px;color:#ffe39a;font-size:15px}
.footer a,.footer p{font-size:13px;color:var(--muted)}
.footer a{display:block;margin:8px 0}
.copy{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line);margin-top:34px;padding-top:20px;color:#9fb7a7;font-size:12px}
.pay{display:flex;flex-wrap:wrap;gap:8px}
.pay span{padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:rgba(246,196,83,.05);color:#ffe39a;font-size:12px;font-weight:800}
.cat-hero{min-height:620px;display:flex;align-items:center;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.cat-hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,15,9,.97),rgba(3,15,9,.76),rgba(3,15,9,.48)),url('/assets/images/86106cd7b2372acc.jpg') center/cover}
.cat-hero::after{content:"";position:absolute;inset:auto 0 0;height:190px;background:linear-gradient(0deg,#04110b,transparent)}
.cat-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;width:100%;padding:72px 0}
.cat-hero h1{font-size:clamp(32px,5vw,62px);line-height:1.08;margin:18px 0 0;font-weight:900;max-width:920px}
.cat-hero p{color:#dcebe1;font-size:17px;margin:22px 0 0;max-width:760px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-panel{position:relative;border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:var(--shadow);background:rgba(5,20,13,.72)}
.hero-panel img{height:340px;width:100%;object-fit:cover;opacity:.92}
.hero-panel-content{position:absolute;inset:auto 0 0;padding:24px;background:linear-gradient(0deg,rgba(4,17,11,.98),rgba(4,17,11,.75),transparent)}
.hero-panel-content strong{display:block;font-size:22px;color:#fff}
.hero-panel-content span{display:block;margin-top:6px;color:var(--muted);font-size:13px}
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:30px}
.kpi{padding:16px;border:1px solid var(--line);border-radius:16px;background:rgba(13,42,28,.72)}
.kpi strong{display:block;color:var(--gold);font-size:22px}
.kpi span{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}
.section-head h2{font-size:clamp(26px,4vw,42px);line-height:1.15;margin:12px 0 0;font-weight:900}
.section-head p{margin:0;color:var(--muted);max-width:560px;font-size:14px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feature-card{padding:24px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,rgba(15,45,31,.92),rgba(8,25,17,.96));transition:.25s}
.feature-card:hover{transform:translateY(-5px);border-color:rgba(246,196,83,.52)}
.feature-card .icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:rgba(246,196,83,.12);color:var(--gold);font-weight:900;font-size:20px;margin-bottom:18px}
.feature-card h3{margin:0 0 10px;font-size:18px}
.feature-card p{margin:0;color:var(--muted);font-size:14px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.split-art{min-height:430px;border-radius:26px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.split-art img{height:100%;min-height:430px;width:100%;object-fit:cover}
.split-copy h2{font-size:clamp(26px,4vw,42px);line-height:1.15;margin:12px 0 18px;font-weight:900}
.split-copy p{color:var(--muted);margin:0 0 18px}
.check-list{display:grid;gap:12px;padding:0;margin:0;list-style:none}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:#e5f2e9}
.check-list li::before{content:"✓";color:#04110b;background:var(--gold);width:21px;height:21px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:900;flex:0 0 auto;margin-top:3px}
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{padding:22px;border:1px solid var(--line);border-radius:18px;background:rgba(13,42,28,.68)}
.step b{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--gold);color:#1a1200;margin-bottom:14px}
.step h3{margin:0 0 8px;font-size:16px}
.step p{margin:0;color:var(--muted);font-size:13px}
.proof-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center}
.proof-box{padding:30px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(135deg,rgba(246,196,83,.12),rgba(13,42,28,.72))}
.proof-box strong{display:block;font-size:50px;color:var(--gold);line-height:1}
.proof-box span{display:block;color:#e7f3eb;margin-top:10px}
.proof-text h2{font-size:clamp(26px,4vw,42px);line-height:1.15;margin:12px 0 18px;font-weight:900}
.proof-text p{color:var(--muted);margin:0 0 14px}
.faq{display:grid;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:16px;background:rgba(13,42,28,.62);overflow:hidden}
.faq-item summary{padding:18px 20px;cursor:pointer;font-weight:800;color:#fff;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item p{padding:0 20px 18px;margin:0;color:var(--muted);font-size:14px}
.cta-band{border:1px solid var(--line);border-radius:26px;padding:36px;background:linear-gradient(135deg,rgba(246,196,83,.16),rgba(13,42,28,.88),rgba(220,38,38,.12));display:flex;align-items:center;justify-content:space-between;gap:28px}
.cta-band h2{font-size:clamp(25px,4vw,40px);line-height:1.15;margin:0}
.cta-band p{margin:10px 0 0;color:var(--muted);max-width:680px}
.cat-links{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cat-link{display:block;padding:24px;border:1px solid var(--line);border-radius:20px;background:rgba(13,42,28,.68);transition:.25s}
.cat-link:hover{transform:translateY(-5px);border-color:rgba(246,196,83,.56);background:rgba(18,50,34,.92)}
.cat-link span{color:var(--gold);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.cat-link h3{margin:8px 0 8px;font-size:19px}
.cat-link p{margin:0;color:var(--muted);font-size:13px}
.news-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}
.news-list{display:grid;gap:12px}
.news-item{display:grid;grid-template-columns:128px 1fr;gap:16px;padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(13,42,28,.66);transition:.22s}
.news-item:hover{transform:translateX(4px);border-color:rgba(246,196,83,.5)}
.news-item img{width:128px;height:86px;object-fit:cover;border-radius:12px}
.news-item h3{margin:0 0 5px;font-size:16px;line-height:1.35}
.news-item p{margin:0;color:var(--muted);font-size:12px}
.news-empty{color:var(--muted);padding:18px;border:1px dashed var(--line);border-radius:16px}
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:56px;height:56px;border-radius:50%;border:2px solid #f59e0b;background:radial-gradient(circle at 35% 30%,#fde68a,#b45309 60%,#2b0404);box-shadow:0 6px 25px rgba(245,158,11,.35);display:grid;place-items:center;color:#2b0404;font-weight:900;font-size:16px;opacity:.85;transition:.25s;animation:float 3s ease-in-out infinite}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:active{transform:scale(.95) translateY(4px)}
.fab::after{content:"";position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;background:#dc2626;box-shadow:0 0 0 2px #fff}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@media (max-width:1024px){
  .nav-links{display:none}
  .cat-hero-inner{grid-template-columns:1fr;gap:30px}
  .hero-panel img{height:270px}
  .kpi-row,.feature-grid,.step-grid{grid-template-columns:repeat(2,1fr)}
  .split,.proof-grid,.news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .container{width:min(100% - 22px,1180px)}
  .nav{height:68px}
  .logo-mark{width:38px;height:38px}
  .logo-text{max-width:145px;font-size:12px}
  .nav-actions .btn{min-height:42px;padding:0 12px;font-size:12px}
  .section{padding:52px 0}
  .cat-hero{min-height:auto}
  .cat-hero-inner{padding:54px 0 42px}
  .kpi-row,.feature-grid,.step-grid,.cat-links,.footer-grid{grid-template-columns:1fr}
  .section-head{display:block}
  .section-head p{margin-top:12px}
  .hero-actions .btn{width:100%}
  .split-art,.split-art img{min-height:300px}
  .cta-band{display:block}
  .cta-band .btn{width:100%;margin-top:24px}
  .news-item{grid-template-columns:1fr}
  .news-item img{width:100%;height:170px}
  .copy{display:block}
  .copy span{display:block;margin-top:8px}
}

/* roulang page: category2 */
:root{
  --bg:#05140d;
  --bg-soft:#0a2116;
  --panel:#0d2a1c;
  --panel-2:#102f20;
  --gold:#f6c453;
  --gold-2:#f59e0b;
  --ember:#dc2626;
  --mint:#b7f7d1;
  --text:#f8fafc;
  --muted:#c6d8cb;
  --line:rgba(246,196,83,.22);
  --shadow:0 24px 70px rgba(0,0,0,.35);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 15% 0%,rgba(16,185,129,.12),transparent 28rem),
    linear-gradient(180deg,#04110b 0%,#071b11 48%,#04110b 100%);
  color:var(--text);
  line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input{font:inherit}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.section{padding:72px 0;position:relative}
.section-tight{padding:46px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;color:var(--gold);background:rgba(246,196,83,.06);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.lead{color:var(--muted);font-size:16px;max-width:760px;margin:14px 0 0}
.grid{display:grid;gap:22px}
.card{background:linear-gradient(180deg,rgba(18,50,34,.94),rgba(9,29,20,.96));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-body{padding:24px}
.card h3{margin:0 0 10px;font-size:19px;line-height:1.3}
.card p{margin:0;color:var(--muted);font-size:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:14px;font-weight:900;transition:.25s ease;border:1px solid transparent;cursor:pointer}
.btn-gold{background:linear-gradient(135deg,#fde68a,#f59e0b);color:#1a1200;box-shadow:0 14px 34px rgba(245,158,11,.24)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(245,158,11,.35)}
.btn-outline{border-color:rgba(246,196,83,.55);color:#ffe8a3;background:rgba(246,196,83,.04)}
.btn-outline:hover{background:rgba(246,196,83,.12);transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(246,196,83,.6);outline-offset:3px}
header{position:sticky;top:0;z-index:50;background:rgba(4,17,11,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(246,196,83,.16)}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#fde68a,#dc2626);display:grid;place-items:center;color:#160900;font-weight:900;box-shadow:0 10px 25px rgba(245,158,11,.28);flex:0 0 auto}
.logo-text{font-weight:900;font-size:14px;max-width:340px;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{padding:10px 13px;border-radius:12px;color:#d9e8dd;font-size:14px;font-weight:700}
.nav-links a:hover,.nav-links a.active{background:rgba(246,196,83,.11);color:#ffe7a6}
.nav-actions{display:flex;gap:10px;align-items:center}
.hero{min-height:680px;display:grid;align-items:end;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,15,9,.96),rgba(3,15,9,.74),rgba(3,15,9,.46)),url('/assets/images/8b13adab59a24510.jpg') center/cover;transform:scale(1.02)}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:180px;background:linear-gradient(0deg,#04110b,transparent)}
.hero-inner{position:relative;z-index:2;padding:80px 0 58px}
.hero-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:32px 0;max-width:960px}
.hero h1{font-size:clamp(34px,6vw,68px);line-height:1.06;max-width:980px;margin:18px 0 0;font-weight:900}
.hero-copy{font-size:17px;color:#d8eadf;max-width:850px;margin:22px 0 0}
.matrix .card{position:relative;min-height:240px;background:linear-gradient(180deg,rgba(12,39,25,.96),rgba(8,24,16,.98));transition:.25s}
.matrix .card:hover{transform:translateY(-6px);border-color:rgba(246,196,83,.5)}
.matrix-img{height:140px;background-size:cover;background-position:center;position:relative}
.matrix-img::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,20,13,.95),transparent)}
.tag{display:inline-flex;padding:6px 10px;border-radius:999px;background:rgba(220,38,38,.92);color:white;font-size:11px;font-weight:900;text-transform:uppercase}
.feature-strip{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.feature-art{min-height:420px;border-radius:24px;background:linear-gradient(180deg,rgba(5,20,13,.08),rgba(5,20,13,.82)),url('/assets/images/b74e831ce3082ac1.jpg') center/cover;border:1px solid var(--line);box-shadow:var(--shadow)}
.news-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:24px}
.news-list{display:grid;gap:12px}
.news-item{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(13,42,28,.66);transition:.22s}
.news-item:hover{transform:translateX(4px);border-color:rgba(246,196,83,.5)}
.news-item h3{margin:0 0 5px;font-size:16px}
.news-item p{margin:0;color:var(--muted);font-size:12px}
.faq{display:grid;gap:12px}
.footer{border-top:1px solid var(--line);background:#031009;padding:58px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr .9fr;gap:28px}
.footer h4{margin:0 0 14px;color:#ffe39a;font-size:15px}
.footer a,.footer p{font-size:13px;color:var(--muted)}
.footer a{display:block;margin:8px 0}
.mobile-only{display:none}
.category-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:linear-gradient(100deg,rgba(5,20,13,.98),rgba(9,35,23,.9)),url('/assets/images/14283032f8d30ade.jpg') center/cover}
.category-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 24%,rgba(246,196,83,.18),transparent 28rem)}
.category-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:42px;align-items:center;padding:76px 0}
.category-hero h1{font-size:clamp(34px,5.6vw,62px);line-height:1.08;margin:18px 0 0;font-weight:900;letter-spacing:0}
.category-hero p{color:#d8eadf;font-size:17px;max-width:720px;margin:20px 0 0}
.hero-panel{background:linear-gradient(180deg,rgba(13,42,28,.94),rgba(7,25,17,.98));border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}
.hero-panel h2{font-size:20px;margin:0 0 16px}
.hero-metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.metric{padding:15px;border-radius:16px;background:rgba(246,196,83,.07);border:1px solid rgba(246,196,83,.18)}
.metric strong{display:block;color:#ffe59b;font-size:21px}
.metric span{font-size:12px;color:var(--muted)}
.slot-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.slot-card{background:linear-gradient(180deg,rgba(14,45,30,.96),rgba(7,25,17,.98));border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:.26s}
.slot-card:hover{transform:translateY(-7px);border-color:rgba(246,196,83,.54);box-shadow:0 24px 54px rgba(0,0,0,.38)}
.slot-cover{height:210px;position:relative;background-size:cover;background-position:center}
.slot-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,17,11,.92),transparent 70%)}
.slot-cover .tag{position:absolute;top:14px;left:14px;z-index:2}
.slot-content{padding:20px}
.slot-content h3{margin:0 0 9px;font-size:18px}
.slot-content p{margin:0;color:var(--muted);font-size:14px}
.slot-meta{display:flex;justify-content:space-between;gap:12px;margin-top:16px;padding-top:14px;border-top:1px solid rgba(246,196,83,.14);font-size:12px;color:#ffe29a}
.split-feature{display:grid;grid-template-columns:.9fr 1.1fr;gap:38px;align-items:center}
.feature-visual{min-height:460px;border-radius:24px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(5,20,13,.1),rgba(5,20,13,.88)),url('/assets/images/86106cd7b2372acc.jpg') center/cover;box-shadow:var(--shadow)}
.benefit-list{display:grid;gap:14px;margin-top:24px}
.benefit{display:grid;grid-template-columns:46px 1fr;gap:14px;padding:17px;border:1px solid rgba(246,196,83,.16);border-radius:18px;background:rgba(13,42,28,.6)}
.benefit-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(246,196,83,.22),rgba(220,38,38,.18));color:#ffe49a;font-weight:900}
.benefit h3{margin:0 0 4px;font-size:16px}
.benefit p{margin:0;color:var(--muted);font-size:13px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{position:relative;padding:24px;border-radius:20px;background:linear-gradient(180deg,rgba(15,47,31,.92),rgba(8,27,18,.96));border:1px solid var(--line)}
.step::before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,#fde68a,#f59e0b);color:#1c1100;font-weight:900;margin-bottom:16px}
.step h3{margin:0 0 8px;font-size:17px}
.step p{margin:0;color:var(--muted);font-size:13px}
.comparison{overflow:hidden;border:1px solid var(--line);border-radius:22px;background:rgba(8,28,18,.72)}
.comparison-row{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:0;border-bottom:1px solid rgba(246,196,83,.13)}
.comparison-row:last-child{border-bottom:0}
.comparison-row>div{padding:18px 20px;font-size:14px}
.comparison-row>div:first-child{font-weight:800;color:#fff}
.comparison-row>div:nth-child(2){color:var(--mint);background:rgba(16,185,129,.07)}
.comparison-row>div:nth-child(3){color:var(--muted)}
.comparison-head>div{font-weight:900;color:#ffe39a;text-transform:uppercase;font-size:12px;letter-spacing:.06em}
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.testimonial{padding:24px;border-radius:20px;background:linear-gradient(180deg,rgba(14,44,29,.9),rgba(7,24,16,.96));border:1px solid var(--line)}
.testimonial p{color:#dbe8df;font-size:14px;margin:0 0 18px}
.testimonial strong{display:block;color:#ffe29a}
.testimonial span{font-size:12px;color:var(--muted)}
.faq-item{border:1px solid var(--line);border-radius:18px;background:rgba(11,36,24,.78);overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:20px 22px;font-weight:800;display:flex;align-items:center;justify-content:space-between;gap:18px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold);font-size:24px;line-height:1}
.faq-item[open] summary::after{content:"−"}
.faq-item p{padding:0 22px 20px;margin:0;color:var(--muted);font-size:14px}
.cta-band{background:linear-gradient(120deg,rgba(246,196,83,.16),rgba(220,38,38,.12)),#0a2116;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-wrap{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
.cta-wrap h2{margin:0 0 9px;font-size:clamp(25px,4vw,40px)}
.cta-wrap p{margin:0;color:var(--muted)}
.news-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:24px}
.news-list{display:grid;gap:12px}
.news-item{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(13,42,28,.66);transition:.22s}
.news-item:hover{transform:translateX(4px);border-color:rgba(246,196,83,.5)}
.news-item h3{margin:0 0 5px;font-size:16px}
.news-item p{margin:0;color:var(--muted);font-size:12px}
.fab{position:fixed;left:16px;bottom:96px;z-index:50;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 30% 25%,#6b1f1f,#1d0909 72%);border:2px solid #f6c453;color:#ffe49a;box-shadow:0 6px 25px rgba(245,158,11,.35);font-size:22px;opacity:.86;transition:.25s;animation:floatFab 2.8s ease-in-out infinite}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:hover span{transform:rotate(360deg)}
.fab span{transition:.45s}
.fab::after{content:"";position:absolute;top:-2px;right:-2px;width:13px;height:13px;border-radius:50%;background:#dc2626;border:2px solid #fff}
@keyframes floatFab{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.mobile-bottom-cta{display:none}
@media (max-width:1024px){
  .nav-links{display:none}
  .mobile-only{display:inline-flex}
  .hero-kpis,.stats{grid-template-columns:repeat(2,1fr)}
  .category-hero-inner,.split-feature,.news-grid{grid-template-columns:1fr}
  .slot-grid,.testimonial-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .container{width:min(100% - 22px,1180px)}
  .nav{height:68px}
  .logo-mark{width:38px;height:38px}
  .logo-text{max-width:150px;font-size:12px}
  .nav-actions .btn{min-height:42px;padding:0 12px;font-size:12px}
  .category-hero-inner{padding:54px 0 44px;gap:24px}
  .category-hero h1{font-size:clamp(31px,10vw,46px)}
  .section{padding:52px 0}
  .slot-grid,.testimonial-grid,.steps,.hero-metrics{grid-template-columns:1fr}
  .comparison-row{grid-template-columns:1fr}
  .comparison-head{display:none}
  .comparison-row>div{padding:14px 16px}
  .comparison-row>div:first-child{border-bottom:1px solid rgba(246,196,83,.12)}
  .cta-wrap{grid-template-columns:1fr}
  .news-item{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .fab{bottom:84px;width:54px;height:54px}
}

/* roulang page: category3 */
:root{
  --bg:#05140d;
  --bg-soft:#0a2116;
  --panel:#0d2a1c;
  --panel-2:#102f20;
  --gold:#f6c453;
  --gold-2:#f59e0b;
  --ember:#dc2626;
  --mint:#b7f7d1;
  --text:#f8fafc;
  --muted:#c6d8cb;
  --line:rgba(246,196,83,.22);
  --shadow:0 24px 70px rgba(0,0,0,.35);
  --radius:22px;
}
html{scroll-behavior:smooth}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 12% 0%,rgba(16,185,129,.12),transparent 30rem),
    linear-gradient(180deg,#04110b 0%,#071b11 48%,#04110b 100%);
  color:var(--text);
  line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input{font:inherit}
h1,h2,h3,h4{margin:0}
p{margin:0}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.section{padding:72px 0;position:relative}
.section-tight{padding:46px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;color:var(--gold);background:rgba(246,196,83,.06);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.sec-title{font-size:clamp(24px,3.4vw,38px);font-weight:900;line-height:1.16;margin-top:16px}
.lead{color:var(--muted);font-size:16px;max-width:780px;margin:14px 0 0}
.grid{display:grid;gap:22px}
.card{background:linear-gradient(180deg,rgba(18,50,34,.94),rgba(9,29,20,.96));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-body{padding:24px}
.card h3{font-size:19px;line-height:1.3;margin-bottom:10px}
.card p{color:var(--muted);font-size:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:14px;font-weight:900;transition:.25s ease;border:1px solid transparent;cursor:pointer}
.btn-gold{background:linear-gradient(135deg,#fde68a,#f59e0b);color:#1a1200;box-shadow:0 14px 34px rgba(245,158,11,.24)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 44px rgba(245,158,11,.35)}
.btn-outline{border-color:rgba(246,196,83,.55);color:#ffe8a3;background:rgba(246,196,83,.04)}
.btn-outline:hover{background:rgba(246,196,83,.12);transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(246,196,83,.6);outline-offset:3px}
header{position:sticky;top:0;z-index:50;background:rgba(4,17,11,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(246,196,83,.16)}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.logo{display:flex;align-items:center;gap:12px;min-width:0}
.logo-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#fde68a,#dc2626);display:grid;place-items:center;color:#160900;font-weight:900;box-shadow:0 10px 25px rgba(245,158,11,.28);flex:0 0 auto}
.logo-text{font-weight:900;font-size:14px;max-width:340px;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{padding:10px 13px;border-radius:12px;color:#d9e8dd;font-size:14px;font-weight:700;transition:.2s}
.nav-links a:hover,.nav-links a.active{background:rgba(246,196,83,.11);color:#ffe7a6}
.nav-actions{display:flex;gap:10px;align-items:center}

/* category hero */
.cat-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);padding:64px 0 56px}
.cat-hero-bg{position:absolute;inset:0;background:linear-gradient(100deg,rgba(3,15,9,.97),rgba(3,15,9,.78),rgba(3,15,9,.5)),url('/assets/images/86106cd7b2372acc.jpg') center/cover;transform:scale(1.03)}
.cat-hero::after{content:"";position:absolute;inset:auto 0 0;height:160px;background:linear-gradient(0deg,#04110b,transparent)}
.cat-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}
.cat-hero h1{font-size:clamp(30px,5vw,54px);line-height:1.08;font-weight:900;margin-top:18px}
.cat-hero-copy{font-size:16px;color:#d8eadf;margin-top:20px;max-width:640px}
.cat-hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.cat-panel{background:linear-gradient(180deg,rgba(12,39,25,.96),rgba(8,23,15,.97));border:1px solid var(--line);border-radius:24px;padding:26px;box-shadow:var(--shadow)}
.cat-panel .row{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px dashed rgba(246,196,83,.2);font-size:14px}
.cat-panel .row:last-child{border-bottom:0}
.cat-panel .row b{color:var(--gold)}
.kpi{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:18px}
.kpi div{background:rgba(246,196,83,.07);border:1px solid var(--line);border-radius:16px;padding:14px}
.kpi strong{display:block;font-size:22px;color:#ffe39a;font-weight:900}
.kpi span{font-size:12px;color:var(--muted)}

.mx-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.mx-card{position:relative;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:linear-gradient(180deg,rgba(12,39,25,.96),rgba(8,24,16,.98));transition:.25s}
.mx-card:hover{transform:translateY(-6px);border-color:rgba(246,196,83,.5)}
.mx-img{height:150px;background-size:cover;background-position:center;position:relative}
.mx-img::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,20,13,.96),transparent)}
.mx-body{padding:20px}
.mx-body h3{font-size:17px;margin-bottom:8px}
.mx-body p{color:var(--muted);font-size:13px}

.split{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center}
.split-art{min-height:380px;border-radius:24px;background:linear-gradient(180deg,rgba(5,20,13,.1),rgba(5,20,13,.85)),url('/assets/images/2298bdd90e23db40.png') center/cover;border:1px solid var(--line);box-shadow:var(--shadow)}
.checklist{display:grid;gap:12px;margin-top:22px}
.checklist li{list-style:none;display:flex;gap:12px;align-items:flex-start;color:var(--muted);font-size:14px}
.checklist span.dot{width:22px;height:22px;border-radius:50%;background:rgba(246,196,83,.16);border:1px solid var(--line);display:grid;place-items:center;color:var(--gold);font-size:12px;font-weight:900;flex:0 0 auto;margin-top:2px}

.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.scene{display:grid;grid-template-columns:80px 1fr;gap:16px;padding:20px;border:1px solid var(--line);border-radius:20px;background:rgba(13,42,28,.66)}
.scene .ic{width:64px;height:64px;border-radius:18px;background:linear-gradient(135deg,#fde68a,#f59e0b);display:grid;place-items:center;font-size:24px;color:#1a1200;font-weight:900}
.scene h3{font-size:16px;margin-bottom:6px}
.scene p{color:var(--muted);font-size:13px}

.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{padding:22px;border-radius:20px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(12,39,25,.9),rgba(8,24,16,.96))}
.step .num{font-size:34px;font-weight:900;color:rgba(246,196,83,.42);line-height:1}
.step h3{font-size:16px;margin:12px 0 8px}
.step p{color:var(--muted);font-size:13px}

.news-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:24px}
.news-list{display:grid;gap:12px}
.news-item{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:14px;border:1px solid var(--line);border-radius:18px;background:rgba(13,42,28,.66);transition:.22s}
.news-item:hover{transform:translateX(4px);border-color:rgba(246,196,83,.5)}
.news-item img{width:130px;height:88px;object-fit:cover;border-radius:12px}
.news-item h3{font-size:16px;margin-bottom:5px;line-height:1.35}
.news-item p{color:var(--muted);font-size:12px}
.news-meta{font-size:11px;color:var(--gold);text-transform:uppercase;letter-spacing:.06em;font-weight:800}
.side-panel{border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,rgba(12,39,25,.9),rgba(8,24,16,.96));padding:22px}
.side-panel h3{font-size:16px;margin-bottom:14px;color:#ffe39a}

.faq details{border:1px solid var(--line);border-radius:18px;background:rgba(13,42,28,.6);padding:16px 20px;margin-bottom:12px}
.faq summary{cursor:pointer;font-weight:800;font-size:15px;color:#ffe8a3;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--gold);font-weight:900}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:12px;color:var(--muted);font-size:14px}

.cta-band{margin:0 0 0;padding:48px 0;background:linear-gradient(120deg,rgba(220,38,38,.16),rgba(246,196,83,.12));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cta-band .inner{display:flex;flex-wrap:wrap;gap:22px;justify-content:space-between;align-items:center}

.footer{border-top:1px solid var(--line);background:#031009;padding:58px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr .9fr;gap:28px}
.footer h4{margin:0 0 14px;color:#ffe39a;font-size:15px}
.footer a,.footer p{font-size:13px;color:var(--muted)}
.footer a{display:block;margin:8px 0;transition:.2s}
.footer a:hover{color:#ffe8a3}
.pay{display:flex;flex-wrap:wrap;gap:8px}
.pay span{padding:7px 12px;border:1px solid var(--line);border-radius:10px;font-size:12px;color:#ffe8a3;background:rgba(246,196,83,.06)}
.copy{margin-top:32px;padding-top:20px;border-top:1px solid rgba(246,196,83,.14);display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;font-size:12px;color:var(--muted)}

.fab{position:fixed;left:16px;bottom:96px;z-index:60;width:56px;height:56px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#fde68a,#dc2626);border:2px solid var(--gold);display:grid;place-items:center;font-size:22px;color:#1a1200;box-shadow:0 8px 26px rgba(245,158,11,.4);opacity:.9;transition:.25s}
.fab:hover{transform:scale(1.1);opacity:1}

@media (max-width:1024px){
  .nav-links{display:none}
  .cat-hero-inner{grid-template-columns:1fr}
  .mx-grid{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr}
  .step-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .container{width:min(100% - 22px,1180px)}
  .nav{height:68px}
  .logo-text{max-width:150px;font-size:12px}
  .nav-actions .btn{min-height:42px;padding:0 12px;font-size:12px}
  .mx-grid,.scene-grid,.step-grid,.kpi,.footer-grid{grid-template-columns:1fr}
  .cat-hero{padding:44px 0 40px}
  .section{padding:52px 0}
  .news-item{grid-template-columns:1fr}
  .news-item img{width:100%;height:160px}
  .cta-band .inner{flex-direction:column;align-items:flex-start}
}