/* roulang page: index */
:root{
  --c-bg:#2B0404;
  --c-bg-2:#3A0707;
  --c-crimson:#450A0A;
  --c-surface:#4A0C0C;
  --c-gold:#FBBF24;
  --c-gold-2:#FDE68A;
  --c-orange:#F97316;
  --c-text:#FFFBEB;
  --c-muted:#E7E5E4;
  --c-dim:rgba(255,251,235,.68);
  --c-line:rgba(251,191,36,.20);
  --c-line-strong:rgba(251,191,36,.45);
  --r-sm:12px;
  --r:18px;
  --r-lg:28px;
  --shadow-sm:0 8px 22px rgba(0,0,0,.32);
  --shadow:0 20px 44px rgba(0,0,0,.45);
  --shadow-gold:0 12px 30px rgba(249,115,22,.28);
  --container:1200px;
  --gap:clamp(18px,2.4vw,28px);
  --sec-pad:clamp(54px,7vw,92px);
  --header-h:74px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.62;
  color:var(--c-text);
  background:
    radial-gradient(1100px 600px at 12% -8%, rgba(249,115,22,.16), transparent 60%),
    radial-gradient(900px 520px at 92% 4%, rgba(251,191,36,.12), transparent 62%),
    linear-gradient(180deg,#2B0404 0%,#380606 48%,#2B0404 100%);
  background-attachment:fixed;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
h1,h2,h3,h4{line-height:1.25;font-weight:700;letter-spacing:-.01em}
:focus-visible{outline:2px solid var(--c-gold-2);outline-offset:3px;border-radius:6px}
::selection{background:rgba(251,191,36,.35)}

.container{width:min(100% - 36px,var(--container));margin-inline:auto}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(35,4,4,.88);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--c-line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:var(--header-h)}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(135deg,#FDE68A,#FBBF24 45%,#F97316);
  display:grid;place-items:center;font-weight:800;font-size:.95rem;color:#450A0A;
  box-shadow:0 8px 20px rgba(249,115,22,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:1rem;font-weight:800;color:var(--c-gold-2);white-space:nowrap}
.brand-text span{font-size:.7rem;color:var(--c-dim);letter-spacing:.02em;white-space:nowrap}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-link{
  display:block;padding:10px 15px;border-radius:999px;font-size:.94rem;font-weight:500;
  color:var(--c-muted);transition:background .22s ease,color .22s ease;
}
.nav-link:hover{color:#fff;background:rgba(251,191,36,.12)}
.nav-link.is-active{color:var(--c-gold-2);background:rgba(251,191,36,.16);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--c-gold-2);
  border:1px solid var(--c-line-strong);transition:.22s;white-space:nowrap;
}
.btn-login:hover{background:rgba(251,191,36,.14)}
.btn-signup{
  padding:10px 20px;border-radius:999px;font-size:.9rem;font-weight:700;color:#450A0A;
  background:linear-gradient(135deg,#FDE68A,#FBBF24 45%,#F97316);
  box-shadow:var(--shadow-gold);transition:transform .22s ease,box-shadow .22s ease;white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(249,115,22,.42)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--c-line);
  align-items:center;justify-content:center;color:var(--c-gold-2);
}
.nav-toggle span{display:block;width:20px;height:2px;background:currentColor;border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:'';position:absolute;left:0;width:20px;height:2px;background:currentColor;border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

@media (max-width:1024px){
  .nav{
    position:fixed;top:var(--header-h);left:0;right:0;display:none;
    background:rgba(35,4,4,.98);border-bottom:1px solid var(--c-line);
    padding:14px 18px 22px;max-height:calc(100vh - var(--header-h));overflow-y:auto;
  }
  .nav.is-open{display:block}
  .nav-list{flex-direction:column;align-items:stretch;gap:4px}
  .nav-link{padding:14px 16px;border-radius:14px;font-size:1rem}
  .nav-toggle{display:flex}
}
@media (max-width:560px){
  .brand-text strong{font-size:.86rem;white-space:normal}
  .brand-text span{display:none}
  .brand-mark{width:38px;height:38px;font-size:.82rem}
  .btn-login{padding:8px 11px;font-size:.82rem}
  .btn-signup{padding:9px 14px;font-size:.82rem}
  .header-inner{gap:8px}
}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.97rem;
  border:1px solid transparent;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  text-align:center;
}
.btn--primary{
  background:linear-gradient(135deg,#FDE68A,#FBBF24 42%,#F97316);
  color:#450A0A;box-shadow:var(--shadow-gold);
}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 20px 40px rgba(249,115,22,.42)}
.btn--primary:active{transform:translateY(0)}
.btn--ghost{border-color:var(--c-line-strong);color:var(--c-gold-2);background:rgba(251,191,36,.06)}
.btn--ghost:hover{background:rgba(251,191,36,.16);transform:translateY(-3px)}
.btn--lg{padding:16px 32px;font-size:1.02rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- SHARED ---------- */
.kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--c-gold-2);border:1px solid var(--c-line-strong);
  padding:7px 14px;border-radius:999px;background:rgba(251,191,36,.08);
}
.section{padding:var(--sec-pad) 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(69,10,10,.62),rgba(43,4,4,.18))}
.section--edge{border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line)}
.sec-head{max-width:780px;margin-bottom:clamp(26px,3.6vw,46px)}
.sec-head h2{font-size:clamp(1.5rem,3.1vw,2.25rem);margin-top:14px}
.sec-head p{margin-top:14px;color:var(--c-dim);font-size:1.02rem;max-width:72ch}
.sec-head--center{margin-inline:auto;text-align:center}
.sec-head--center p{margin-inline:auto}
.lead{color:var(--c-dim);font-size:1.02rem}
.grid{display:grid;gap:var(--gap)}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:minmax(0,1fr)}
}

.card{
  position:relative;
  background:linear-gradient(165deg,rgba(74,12,12,.94),rgba(43,4,4,.9));
  border:1px solid var(--c-line);border-radius:var(--r);
  padding:clamp(20px,2.4vw,28px);
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--c-line-strong);box-shadow:var(--shadow)}
.card--bracket::before{
  content:'';position:absolute;inset:9px;border:1px solid rgba(251,191,36,.16);
  border-radius:calc(var(--r) - 7px);pointer-events:none;
}
.card h3{font-size:1.1rem;margin-bottom:10px;color:var(--c-gold-2)}
.card p{color:var(--c-dim);font-size:.96rem}
.card-ico{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:1.2rem;
  background:linear-gradient(135deg,rgba(251,191,36,.22),rgba(249,115,22,.16));
  border:1px solid var(--c-line);margin-bottom:16px;
}
.tag{
  display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:#450A0A;background:linear-gradient(135deg,#FDE68A,#FBBF24);
  padding:5px 11px;border-radius:999px;
}
.tag--outline{background:none;color:var(--c-gold-2);border:1px solid var(--c-line-strong)}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--c-line-strong),transparent);margin:clamp(28px,4vw,48px) 0}
.muted{color:var(--c-dim)}

/* ---------- HERO ---------- */
.hero{
  position:relative;
  padding:calc(var(--header-h) + clamp(46px,7vw,86px)) 0 clamp(46px,6vw,80px);
  background-image:url('/assets/images/9dfd3e25147a2bb2.jpg');
  background-size:cover;background-position:center;
  overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(30,3,3,.96) 0%,rgba(69,10,10,.88) 46%,rgba(43,4,4,.74) 100%);
}
.hero::after{
  content:'';position:absolute;inset:auto 0 0 0;height:120px;
  background:linear-gradient(180deg,transparent,rgba(43,4,4,.92));
}
.hero-inner{position:relative;z-index:3;max-width:900px}
.hero h1{
  font-size:clamp(1.72rem,4.4vw,3.1rem);
  font-weight:800;line-height:1.18;margin:20px 0 18px;
  text-shadow:0 4px 24px rgba(0,0,0,.5);
}
.hero h1 em{font-style:normal;color:var(--c-gold);display:inline-block}
.hero-sub{font-size:clamp(.98rem,1.6vw,1.1rem);color:var(--c-muted);max-width:64ch}
.hero-sticker{
  position:absolute;top:calc(var(--header-h) + 26px);right:3%;z-index:4;
  width:128px;height:128px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#FEF3C7,#FBBF24 46%,#EA580C 100%);
  color:#450A0A;display:grid;place-items:center;text-align:center;
  font-weight:800;font-size:.94rem;line-height:1.2;padding:14px;
  transform:rotate(-11deg);box-shadow:0 18px 40px rgba(0,0,0,.5),0 0 0 6px rgba(251,191,36,.16);
  animation:floaty 4.5s ease-in-out infinite;
}
.hero-sticker b{display:block;font-size:1.35rem}
@keyframes floaty{0%,100%{transform:rotate(-11deg) translateY(0)}50%{transform:rotate(-8deg) translateY(-9px)}}
.countdown{
  display:inline-flex;align-items:center;gap:12px;flex-wrap:wrap;
  margin:26px 0 22px;padding:11px 18px;border-radius:16px;
  border:1px dashed var(--c-line-strong);background:rgba(30,3,3,.62);
}
.countdown small{font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--c-gold-2);font-weight:700}
.cd-box{
  min-width:48px;padding:6px 10px;border-radius:10px;text-align:center;
  background:rgba(251,191,36,.12);border:1px solid var(--c-line);
  font-weight:800;font-size:1.05rem;color:var(--c-gold-2);
}
.chip-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px;position:relative;z-index:3}
.chip{
  display:flex;align-items:center;gap:10px;padding:12px 18px;border-radius:14px;
  background:rgba(30,3,3,.66);border:1px solid var(--c-line);
  font-size:.9rem;color:var(--c-muted);transition:.24s;
}
.chip:hover{border-color:var(--c-line-strong);background:rgba(69,10,10,.8)}
.chip strong{color:var(--c-gold-2);font-size:1rem}
@media (max-width:900px){
  .hero-sticker{position:relative;top:auto;right:auto;margin:0 0 18px;width:106px;height:106px;font-size:.8rem;animation:none;transform:rotate(-8deg)}
  .hero-sticker b{font-size:1.1rem}
}

/* ---------- TRUST STRIP ---------- */
.trust-item{display:flex;gap:14px;align-items:flex-start}
.trust-item .card-ico{margin-bottom:0;flex-shrink:0;width:42px;height:42px;font-size:1.05rem}
.trust-item h3{font-size:1rem;margin-bottom:6px;color:var(--c-gold-2)}
.trust-item p{font-size:.92rem;color:var(--c-dim)}

/* ---------- CHECKLIST ---------- */
.check-list{display:grid;gap:14px}
.check-item{
  display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:var(--r-sm);
  background:rgba(30,3,3,.5);border:1px solid var(--c-line);transition:.24s;
}
.check-item:hover{border-color:var(--c-line-strong);transform:translateX(4px)}
.check-mark{
  width:26px;height:26px;border-radius:8px;flex-shrink:0;display:grid;place-items:center;
  background:linear-gradient(135deg,#FBBF24,#F97316);color:#450A0A;font-weight:800;font-size:.8rem;
}
.check-item strong{display:block;font-size:.98rem;margin-bottom:4px}
.check-item span{font-size:.9rem;color:var(--c-dim)}

/* ---------- BADGES ---------- */
.badge-row{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.badge-pill{
  display:flex;align-items:center;gap:10px;padding:14px 22px;border-radius:999px;
  border:1px solid var(--c-line);background:rgba(30,3,3,.55);font-size:.9rem;color:var(--c-muted);
}
.badge-pill b{color:var(--c-gold-2)}
.badge-18{
  display:grid;place-items:center;width:52px;height:52px;border-radius:50%;
  border:2px solid var(--c-gold);color:var(--c-gold-2);font-weight:800;font-size:1rem;
  background:rgba(30,3,3,.7);
}

/* ---------- SPLIT ---------- */
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,4vw,56px);align-items:center}
.split--reverse .split-media{order:2}
.split-media{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--c-line);box-shadow:var(--shadow)}
.split-media img{width:100%;height:100%;object-fit:cover;min-height:260px}
@media (max-width:900px){
  .split{grid-template-columns:minmax(0,1fr)}
  .split--reverse .split-media{order:0}
}

/* ---------- TABLE ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--c-line);border-radius:var(--r);background:rgba(30,3,3,.5)}
table{width:100%;border-collapse:collapse;min-width:560px}
thead th{
  text-align:left;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--c-gold-2);padding:16px 20px;background:rgba(69,10,10,.85);border-bottom:1px solid var(--c-line);
}
tbody td{padding:15px 20px;border-bottom:1px solid rgba(251,191,36,.1);font-size:.94rem;color:var(--c-muted)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover td{background:rgba(251,191,36,.05)}
td .rate{color:var(--c-gold);font-weight:800;font-size:1rem}

/* ---------- STEP ---------- */
.step-card{position:relative;padding-top:34px}
.step-num{
  position:absolute;top:-18px;left:22px;width:46px;height:46px;border-radius:14px;
  display:grid;place-items:center;font-weight:800;color:#450A0A;
  background:linear-gradient(135deg,#FDE68A,#F97316);box-shadow:var(--shadow-gold);
}

/* ---------- CATEGORY WALL ---------- */
.cat-card{
  display:flex;flex-direction:column;gap:12px;padding:0;overflow:hidden;
  background:linear-gradient(165deg,rgba(74,12,12,.94),rgba(43,4,4,.9));
  border:1px solid var(--c-line);border-radius:var(--r);transition:.26s;
}
.cat-card:hover{transform:translateY(-6px);border-color:var(--c-line-strong);box-shadow:var(--shadow)}
.cat-card img{width:100%;height:180px;object-fit:cover}
.cat-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.cat-body h3{font-size:1.08rem;color:var(--c-gold-2)}
.cat-body p{font-size:.93rem;color:var(--c-dim)}
.cat-link{margin-top:auto;color:var(--c-gold);font-weight:700;font-size:.9rem;display:inline-flex;gap:8px;align-items:center}
.cat-card:hover .cat-link{text-decoration:underline}

/* ---------- STATS ---------- */
.stat{text-align:left;padding:26px 22px;border-radius:var(--r);border:1px solid var(--c-line);background:rgba(30,3,3,.5)}
.stat b{display:block;font-size:clamp(1.5rem,3vw,2.1rem);color:var(--c-gold);font-weight:800;line-height:1.1}
.stat span{display:block;margin-top:8px;font-size:.9rem;color:var(--c-dim)}

/* ---------- TESTIMONIAL ---------- */
.quote{display:flex;flex-direction:column;gap:14px}
.quote .stars{color:var(--c-gold);letter-spacing:.18em;font-size:.9rem}
.quote p{font-size:.95rem;color:var(--c-muted);font-style:italic}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:auto}
.avatar{
  width:42px;height:42px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;font-weight:800;color:#450A0A;
  background:linear-gradient(135deg,#FDE68A,#F97316);font-size:.9rem;
}
.who span{font-size:.85rem;color:var(--c-dim);display:block}
.who strong{font-size:.92rem}

/* ---------- NEWS ---------- */
.news-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:clamp(22px,3vw,38px);align-items:start}
@media (max-width:960px){.news-layout{grid-template-columns:minmax(0,1fr)}}
.news-list{display:grid;gap:16px}
.news-item{
  display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;align-items:center;
  padding:16px;border-radius:var(--r);border:1px solid var(--c-line);
  background:linear-gradient(160deg,rgba(74,12,12,.8),rgba(43,4,4,.7));transition:.24s;
}
.news-item:hover{border-color:var(--c-line-strong);transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.news-item img{width:100%;height:104px;object-fit:cover;border-radius:var(--r-sm)}
.news-item h3{font-size:1.02rem;color:var(--c-text);margin-bottom:8px}
.news-item:hover h3{color:var(--c-gold-2)}
.news-item p{font-size:.9rem;color:var(--c-dim);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:10px;font-size:.78rem;color:var(--c-gold-2);letter-spacing:.03em}
.news-meta span{display:inline-flex;align-items:center;gap:6px}
@media (max-width:560px){
  .news-item{grid-template-columns:minmax(0,1fr)}
  .news-item img{height:160px}
}
.side-card{
  padding:22px;border-radius:var(--r);border:1px solid var(--c-line);
  background:linear-gradient(165deg,rgba(74,12,12,.86),rgba(43,4,4,.8));
}
.side-card h3{font-size:1rem;color:var(--c-gold-2);margin-bottom:16px}
.side-list{display:grid;gap:14px}
.side-list a{display:block;padding-bottom:14px;border-bottom:1px solid rgba(251,191,36,.12);transition:.2s}
.side-list li:last-child a{border-bottom:0;padding-bottom:0}
.side-list a:hover strong{color:var(--c-gold-2)}
.side-list strong{display:block;font-size:.94rem;font-weight:600;margin-bottom:5px;transition:.2s}
.side-list em{font-style:normal;font-size:.78rem;color:var(--c-dim)}
.empty-note{padding:22px;border:1px dashed var(--c-line-strong);border-radius:var(--r);color:var(--c-dim);font-size:.94rem}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;max-width:960px}
.faq-item{
  border:1px solid var(--c-line);border-radius:var(--r);background:rgba(30,3,3,.5);
  padding:4px 22px;transition:.24s;
}
.faq-item[open]{border-color:var(--c-line-strong);background:rgba(69,10,10,.6)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 0;font-weight:600;font-size:1rem;
  display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:'+';font-size:1.3rem;color:var(--c-gold);font-weight:700;line-height:1;flex-shrink:0;
}
.faq-item[open] summary::after{content:'–'}
.faq-item p{padding:0 0 20px;color:var(--c-dim);font-size:.95rem;max-width:80ch}

/* ---------- FINAL CTA ---------- */
.cta-band{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--c-line-strong);
  background-image:url('/assets/images/3d6f4d582c196365.jpg');
  background-size:cover;background-position:center;
  padding:clamp(34px,5vw,64px);text-align:center;
}
.cta-band::before{content:'';position:absolute;inset:0;background:linear-gradient(140deg,rgba(43,4,4,.94),rgba(69,10,10,.86))}
.cta-band > *{position:relative;z-index:2}
.cta-band h2{font-size:clamp(1.4rem,3vw,2.1rem);margin:14px 0 14px}
.cta-band p{color:var(--c-muted);max-width:62ch;margin:0 auto 26px}
.cta-band .btn-row{justify-content:center}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;
  width:58px;height:58px;border-radius:50%;
  display:grid;place-items:center;font-size:1.3rem;
  background:radial-gradient(circle at 34% 30%,#7F1D1D,#450A0A 60%,#2B0404 100%);
  border:2px solid var(--c-gold);
  box-shadow:0 8px 28px rgba(245,158,11,.38);
  opacity:.85;transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  animation:fab-float 3.6s ease-in-out infinite;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 12px 36px rgba(245,158,11,.55)}
.fab:active{transform:scale(.94) 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 #FFFBEB;
}
@keyframes fab-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@media (max-width:560px){.fab{width:52px;height:52px;bottom:86px;left:12px;font-size:1.15rem}}

/* ---------- FOOTER ---------- */
.site-footer{
  margin-top:clamp(40px,6vw,72px);
  border-top:1px solid var(--c-line);
  background:linear-gradient(180deg,rgba(35,4,4,.86),rgba(24,2,2,.96));
  padding:clamp(40px,5vw,64px) 0 28px;
}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:clamp(22px,3vw,40px)}
@media (max-width:960px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.footer-grid{grid-template-columns:minmax(0,1fr)}}
.footer-brand p{margin-top:16px;font-size:.92rem;color:var(--c-dim);max-width:44ch}
.footer-col h4{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--c-gold-2);margin-bottom:16px}
.footer-col li{margin-bottom:11px}
.footer-col a{font-size:.92rem;color:var(--c-muted);transition:.2s}
.footer-col a:hover{color:var(--c-gold-2);padding-left:4px}
.footer-bottom{
  margin-top:36px;padding-top:22px;border-top:1px solid rgba(251,191,36,.14);
  display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;
  font-size:.84rem;color:var(--c-dim);
}
.footer-badges{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.mini-badge{
  font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--c-gold-2);
  border:1px solid var(--c-line);border-radius:999px;padding:6px 12px;
}

/* roulang page: article */
:root{
  --c-bg:#2B0404;
  --c-bg-2:#3A0707;
  --c-crimson:#450A0A;
  --c-surface:#4A0C0C;
  --c-gold:#FBBF24;
  --c-gold-2:#FDE68A;
  --c-orange:#F97316;
  --c-text:#FFFBEB;
  --c-muted:#E7E5E4;
  --c-dim:rgba(255,251,235,.68);
  --c-line:rgba(251,191,36,.20);
  --c-line-strong:rgba(251,191,36,.45);
  --r-sm:12px;
  --r:18px;
  --r-lg:28px;
  --shadow-sm:0 8px 22px rgba(0,0,0,.32);
  --shadow:0 20px 44px rgba(0,0,0,.45);
  --shadow-gold:0 12px 30px rgba(249,115,22,.28);
  --container:1200px;
  --gap:clamp(18px,2.4vw,28px);
  --sec-pad:clamp(54px,7vw,92px);
  --header-h:74px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;line-height:1.65;color:var(--c-text);
  background:
    radial-gradient(1100px 600px at 12% -8%, rgba(249,115,22,.16), transparent 60%),
    radial-gradient(900px 520px at 92% 4%, rgba(251,191,36,.12), transparent 62%),
    linear-gradient(180deg,#2B0404 0%,#380606 48%,#2B0404 100%);
  background-attachment:fixed;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{margin:0;line-height:1.26;font-weight:800;letter-spacing:-.01em}
p{margin:0}
:focus-visible{outline:2px solid var(--c-gold);outline-offset:3px;border-radius:8px}
[id]{scroll-margin-top:92px}
.container{width:min(100% - 36px,var(--container));margin-inline:auto}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--c-gold);color:#450A0A;padding:10px 16px;border-radius:0 0 12px 0;font-weight:700;z-index:120}
.skip-link:focus{left:0}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(35,4,4,.9);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--c-line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:var(--header-h)}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(135deg,#FDE68A,#FBBF24 45%,#F97316);
  display:grid;place-items:center;font-weight:800;font-size:.95rem;color:#450A0A;
  box-shadow:0 8px 20px rgba(249,115,22,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:1rem;font-weight:800;color:var(--c-gold-2);white-space:nowrap}
.brand-text span{font-size:.7rem;color:var(--c-dim);letter-spacing:.02em;white-space:nowrap}
.nav{display:flex}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-link{
  display:block;padding:10px 15px;border-radius:999px;font-size:.94rem;font-weight:500;
  color:var(--c-muted);transition:background .22s ease,color .22s ease;
}
.nav-link:hover{color:#fff;background:rgba(251,191,36,.12)}
.nav-link.is-active{color:var(--c-gold-2);background:rgba(251,191,36,.16);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--c-gold-2);
  border:1px solid var(--c-line-strong);transition:.22s;white-space:nowrap;
}
.btn-login:hover{background:rgba(251,191,36,.14)}
.btn-signup{
  padding:10px 20px;border-radius:999px;font-size:.9rem;font-weight:700;color:#450A0A;
  background:linear-gradient(135deg,#FDE68A,#FBBF24 45%,#F97316);
  box-shadow:var(--shadow-gold);transition:transform .22s ease,box-shadow .22s ease;white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(249,115,22,.42)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--c-line);
  align-items:center;justify-content:center;color:var(--c-gold-2);
}
.nav-toggle span{display:block;width:20px;height:2px;background:currentColor;border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:'';position:absolute;left:0;width:20px;height:2px;background:currentColor;border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.97rem;
  border:1px solid transparent;text-align:center;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
}
.btn--primary{background:linear-gradient(135deg,#FDE68A,#FBBF24 42%,#F97316);color:#450A0A;box-shadow:var(--shadow-gold)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 20px 40px rgba(249,115,22,.42)}
.btn--primary:active{transform:translateY(0)}
.btn--ghost{border-color:var(--c-line-strong);color:var(--c-gold-2);background:rgba(251,191,36,.06)}
.btn--ghost:hover{background:rgba(251,191,36,.16);transform:translateY(-3px)}
.btn--lg{padding:16px 32px;font-size:1.02rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- LAYOUT ---------- */
main{padding-top:var(--header-h)}
.section{padding:var(--sec-pad) 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(69,10,10,.62),rgba(43,4,4,.18))}
.section--edge{border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line)}
.grid{display:grid;gap:var(--gap)}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.sec-head{max-width:760px;margin-bottom:clamp(26px,3vw,40px)}
.sec-head h2{font-size:clamp(1.5rem,3vw,2.1rem);color:var(--c-gold-2)}
.sec-head p{margin-top:12px;color:var(--c-dim);font-size:1.02rem}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--c-gold);border:1px solid var(--c-line-strong);
  padding:6px 13px;border-radius:999px;background:rgba(251,191,36,.08);margin-bottom:14px;
}
.card{
  position:relative;background:linear-gradient(165deg,rgba(74,12,12,.94),rgba(43,4,4,.9));
  border:1px solid var(--c-line);border-radius:var(--r);padding:clamp(20px,2.4vw,28px);
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--c-line-strong);box-shadow:var(--shadow)}
.card h3{font-size:1.1rem;color:#fff;margin-bottom:10px}
.card p{color:var(--c-dim);font-size:.96rem}
.card-num{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:.95rem;
  color:#450A0A;background:linear-gradient(135deg,#FDE68A,#FBBF24 50%,#F97316);margin-bottom:16px;
}
.tag{
  display:inline-block;padding:5px 12px;border-radius:999px;font-size:.72rem;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;color:var(--c-gold-2);
  background:rgba(251,191,36,.14);border:1px solid var(--c-line-strong);
}
.stat-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:22px}
.stat{
  flex:1 1 150px;background:rgba(43,4,4,.6);border:1px solid var(--c-line);border-radius:var(--r-sm);
  padding:16px 18px;
}
.stat b{display:block;font-size:1.4rem;color:var(--c-gold-2);line-height:1.2}
.stat span{font-size:.82rem;color:var(--c-dim)}

/* ---------- ARTICLE HERO ---------- */
.article-hero{
  position:relative;padding:clamp(46px,6vw,84px) 0 clamp(36px,4vw,56px);
  background-image:linear-gradient(120deg,rgba(43,4,4,.94) 12%,rgba(43,4,4,.72) 58%,rgba(69,10,10,.9)),url('/assets/images/3d6f4d582c196365.jpg');
  background-size:cover;background-position:center;border-bottom:1px solid var(--c-line);
}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:.84rem;color:var(--c-dim);margin-bottom:20px}
.breadcrumb a{color:var(--c-gold-2)}
.breadcrumb a:hover{text-decoration:underline;text-underline-offset:3px}
.breadcrumb span.sep{opacity:.5}
.article-hero h1{
  font-size:clamp(1.6rem,3.9vw,2.7rem);max-width:960px;color:#fff;
}
.article-hero .hero-lead{margin-top:16px;max-width:760px;color:var(--c-muted);font-size:1.05rem}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;margin-top:24px;font-size:.87rem;color:var(--c-dim)}
.article-meta .dot{width:5px;height:5px;border-radius:50%;background:var(--c-gold);display:inline-block}
.article-meta b{color:var(--c-gold-2);font-weight:600}

/* ---------- ARTICLE BODY ---------- */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 336px;gap:clamp(24px,3vw,42px);align-items:start}
.article-main{
  background:linear-gradient(170deg,rgba(58,7,7,.72),rgba(43,4,4,.55));
  border:1px solid var(--c-line);border-radius:var(--r-lg);padding:clamp(22px,3vw,42px);
}
.article-figure{margin:0 0 28px;border-radius:var(--r);overflow:hidden;border:1px solid var(--c-line)}
.article-figure img{width:100%;aspect-ratio:16/8;object-fit:cover}
.article-figure figcaption{padding:12px 16px;font-size:.84rem;color:var(--c-dim);background:rgba(43,4,4,.7)}
.article-body{font-size:1.05rem;color:var(--c-muted)}
.article-body > *:first-child{margin-top:0}
.article-body p{margin:0 0 1.15em}
.article-body h2{
  font-size:clamp(1.3rem,2.5vw,1.7rem);color:var(--c-gold-2);
  margin:2.1em 0 .75em;padding-left:15px;border-left:4px solid var(--c-gold);
}
.article-body h3{font-size:1.14rem;color:#fff;margin:1.7em 0 .6em}
.article-body h4{font-size:1rem;color:var(--c-gold-2);margin:1.4em 0 .5em}
.article-body strong{color:#fff}
.article-body ul,.article-body ol{margin:0 0 1.25em}
.article-body ul li{position:relative;padding-left:26px;margin-bottom:.62em}
.article-body ul li::before{
  content:'';position:absolute;left:6px;top:.68em;width:8px;height:8px;border-radius:50%;
  background:linear-gradient(135deg,#FDE68A,#F97316);
}
.article-body ol{counter-reset:art}
.article-body ol li{position:relative;padding-left:34px;margin-bottom:.62em;counter-increment:art}
.article-body ol li::before{
  content:counter(art);position:absolute;left:0;top:.15em;width:22px;height:22px;border-radius:8px;
  display:grid;place-items:center;font-size:.74rem;font-weight:800;color:#450A0A;
  background:linear-gradient(135deg,#FDE68A,#FBBF24);
}
.article-body img{border-radius:var(--r);border:1px solid var(--c-line);margin:1.6em 0}
.article-body a{color:var(--c-gold-2);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:#fff}
.article-body blockquote{
  margin:1.6em 0;padding:18px 22px;border-left:4px solid var(--c-orange);
  background:rgba(249,115,22,.09);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--c-text);
}
.article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:.95rem}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--c-line);text-align:left}
.article-body th{background:rgba(251,191,36,.12);color:var(--c-gold-2);font-weight:700}
.article-body tr:hover td{background:rgba(251,191,36,.05)}
.article-body hr{border:0;border-top:1px solid var(--c-line);margin:2em 0}
.article-body figure{margin:1.6em 0}
.article-empty{padding:34px 26px;border:1px dashed var(--c-line-strong);border-radius:var(--r);text-align:left}
.article-empty h2{color:var(--c-gold-2);font-size:1.35rem;margin-bottom:12px}
.article-empty p{color:var(--c-dim);margin-bottom:18px}

/* ---------- ASIDE ---------- */
.aside{position:sticky;top:calc(var(--header-h) + 20px);display:grid;gap:18px}
.aside-box{background:linear-gradient(165deg,rgba(74,12,12,.9),rgba(43,4,4,.85));border:1px solid var(--c-line);border-radius:var(--r);padding:22px}
.aside-box h3{font-size:1rem;color:var(--c-gold-2);margin-bottom:14px}
.aside-list li{padding:11px 0;border-bottom:1px dashed rgba(251,191,36,.18);font-size:.92rem;color:var(--c-muted)}
.aside-list li:last-child{border-bottom:0}
.aside-list a:hover{color:var(--c-gold-2)}
.aside-facts li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;font-size:.9rem;border-bottom:1px dashed rgba(251,191,36,.18)}
.aside-facts li:last-child{border-bottom:0}
.aside-facts span{color:var(--c-dim)}
.aside-facts b{color:var(--c-gold-2);white-space:nowrap}
.aside-cta{background:linear-gradient(160deg,rgba(249,115,22,.22),rgba(69,10,10,.9));border-color:var(--c-line-strong)}
.aside-cta p{font-size:.92rem;color:var(--c-muted);margin-bottom:16px}
.aside-cta .btn{width:100%}

/* ---------- TABLE BLOCK ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--c-line);border-radius:var(--r);background:rgba(43,4,4,.55)}
table.rate{width:100%;border-collapse:collapse;min-width:620px;font-size:.95rem}
table.rate th,table.rate td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--c-line)}
table.rate thead th{background:rgba(251,191,36,.14);color:var(--c-gold-2);font-size:.84rem;letter-spacing:.04em;text-transform:uppercase}
table.rate tbody tr:hover{background:rgba(251,191,36,.06)}
table.rate tbody tr:last-child td{border-bottom:0}
table.rate b{color:var(--c-gold-2)}
.table-note{margin-top:14px;font-size:.88rem;color:var(--c-dim)}

/* ---------- LISTS / TIMELINE ---------- */
.check-list li{position:relative;padding:12px 0 12px 34px;border-bottom:1px dashed rgba(251,191,36,.18);color:var(--c-muted)}
.check-list li:last-child{border-bottom:0}
.check-list li::before{
  content:'✓';position:absolute;left:0;top:11px;width:22px;height:22px;border-radius:50%;
  display:grid;place-items:center;font-size:.72rem;font-weight:800;color:#450A0A;
  background:linear-gradient(135deg,#FDE68A,#FBBF24);
}
.timeline{display:grid;gap:0;border-left:2px solid var(--c-line-strong);margin-left:10px}
.timeline-item{position:relative;padding:0 0 26px 26px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item::before{
  content:'';position:absolute;left:-9px;top:6px;width:16px;height:16px;border-radius:50%;
  background:linear-gradient(135deg,#FDE68A,#F97316);border:2px solid #2B0404;
}
.timeline-item h3{font-size:1.02rem;color:#fff}
.timeline-item span{display:block;font-size:.85rem;color:var(--c-gold);font-weight:600;margin:4px 0 6px}
.timeline-item p{color:var(--c-dim);font-size:.94rem}

/* ---------- PAYMENT ---------- */
.pay-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.pay-item{
  background:rgba(43,4,4,.6);border:1px solid var(--c-line);border-radius:var(--r-sm);
  padding:18px;text-align:left;transition:border-color .22s ease,transform .22s ease;
}
.pay-item:hover{border-color:var(--c-line-strong);transform:translateY(-4px)}
.pay-item strong{display:block;color:#fff;font-size:.98rem;margin-bottom:6px}
.pay-item span{font-size:.84rem;color:var(--c-dim)}
.pay-badge{
  display:inline-block;margin-bottom:12px;padding:4px 10px;border-radius:8px;font-size:.7rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;color:var(--c-gold-2);background:rgba(251,191,36,.14);
  border:1px solid var(--c-line-strong);
}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:14px}
.faq-item{
  background:linear-gradient(165deg,rgba(74,12,12,.9),rgba(43,4,4,.85));
  border:1px solid var(--c-line);border-radius:var(--r);overflow:hidden;
  transition:border-color .22s ease;
}
.faq-item[open]{border-color:var(--c-line-strong)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 56px 18px 22px;position:relative;
  font-weight:600;color:#fff;font-size:1rem;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:'+';position:absolute;right:20px;top:50%;transform:translateY(-50%);
  width:28px;height:28px;border-radius:50%;display:grid;place-items:center;
  color:#450A0A;font-weight:800;background:linear-gradient(135deg,#FDE68A,#FBBF24);
}
.faq-item[open] summary::after{content:'–'}
.faq-item .faq-a{padding:0 22px 20px;color:var(--c-dim);font-size:.96rem}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--c-line-strong);
  background-image:linear-gradient(115deg,rgba(43,4,4,.95) 8%,rgba(69,10,10,.82) 62%,rgba(249,115,22,.35)),url('/assets/images/9dfd3e25147a2bb2.jpg');
  background-size:cover;background-position:center;
  padding:clamp(30px,4vw,56px);
  display:grid;grid-template-columns:1.35fr .9fr;gap:clamp(22px,3vw,44px);align-items:center;
}
.cta-band h2{font-size:clamp(1.45rem,3vw,2.05rem);color:#fff}
.cta-band p{margin-top:14px;color:var(--c-muted);max-width:640px}
.cta-panel{
  background:rgba(43,4,4,.78);border:1px solid var(--c-line-strong);border-radius:var(--r);
  padding:24px;backdrop-filter:blur(6px);
}
.cta-panel h3{font-size:1rem;color:var(--c-gold-2);margin-bottom:14px}
.cta-panel li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;font-size:.9rem;border-bottom:1px dashed rgba(251,191,36,.2)}
.cta-panel li:last-child{border-bottom:0}
.cta-panel span{color:var(--c-dim)}
.cta-panel b{color:var(--c-gold-2)}

/* ---------- FAB ---------- */
.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 34% 28%,#6b1414,#2B0404 72%);
  border:2px solid var(--c-gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .28s ease,opacity .28s ease,box-shadow .28s ease;
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 10px 32px rgba(245,158,11,.55)}
.fab:active{transform:scale(.95) translateY(2px)}
.fab svg{width:26px;height:26px;stroke:var(--c-gold-2);fill:none;stroke-width:1.8;transition:transform .5s ease}
.fab:hover svg{transform:rotate(360deg)}
.fab::after{
  content:'';position:absolute;top:1px;right:1px;width:13px;height:13px;border-radius:50%;
  background:#DC2626;border:2px solid #fff;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

/* ---------- FOOTER ---------- */
.site-footer{border-top:1px solid var(--c-line);background:linear-gradient(180deg,rgba(43,4,4,.6),rgba(26,3,3,.96));padding:clamp(40px,5vw,68px) 0 26px;margin-top:10px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(22px,3vw,40px)}
.footer-brand p{margin-top:16px;color:var(--c-dim);font-size:.92rem;max-width:420px}
.footer-col h4{font-size:.86rem;letter-spacing:.1em;text-transform:uppercase;color:var(--c-gold);margin-bottom:16px}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:.92rem;color:var(--c-muted);transition:color .2s ease}
.footer-col a:hover{color:var(--c-gold-2)}
.footer-bottom{
  margin-top:36px;padding-top:22px;border-top:1px solid var(--c-line);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
  font-size:.84rem;color:var(--c-dim);
}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.mini-badge{
  padding:5px 11px;border-radius:999px;font-size:.74rem;font-weight:600;color:var(--c-gold-2);
  border:1px solid var(--c-line);background:rgba(251,191,36,.07);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .article-layout{grid-template-columns:minmax(0,1fr)}
  .aside{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pay-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-band{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav{
    position:fixed;top:var(--header-h);left:0;right:0;display:none;
    background:rgba(35,4,4,.98);border-bottom:1px solid var(--c-line);
    padding:14px 18px 22px;max-height:calc(100vh - var(--header-h));overflow-y:auto;
  }
  .nav.is-open{display:block}
  .nav-list{flex-direction:column;align-items:stretch;gap:4px}
  .nav-link{padding:14px 16px;border-radius:14px;font-size:1rem}
  .nav-toggle{display:flex}
}
@media (max-width:768px){
  .brand-text strong{font-size:.86rem;white-space:normal}
  .brand-text span{display:none}
  .brand-mark{width:38px;height:38px;font-size:.82rem}
  .btn-login{padding:8px 11px;font-size:.82rem}
  .btn-signup{padding:9px 14px;font-size:.82rem}
  .header-inner{gap:8px}
  .aside{grid-template-columns:minmax(0,1fr)}
  .article-main{padding:20px 18px;border-radius:var(--r)}
  .grid-2,.grid-3,.grid-4{grid-template-columns:minmax(0,1fr)}
  .pay-grid{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .btn{width:100%}
  .btn-row{flex-direction:column}
  .article-hero h1{font-size:1.55rem}
}
@media (max-width:520px){
  .container{width:min(100% - 26px,var(--container))}
  .stat b{font-size:1.2rem}
  .fab{left:12px;bottom:82px;width:52px;height:52px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
  --c-bg:#2B0404;
  --c-bg-2:#3A0707;
  --c-crimson:#450A0A;
  --c-surface:#4A0C0C;
  --c-gold:#FBBF24;
  --c-gold-2:#FDE68A;
  --c-orange:#F97316;
  --c-text:#FFFBEB;
  --c-muted:#E7E5E4;
  --c-dim:rgba(255,251,235,.68);
  --c-line:rgba(251,191,36,.20);
  --c-line-strong:rgba(251,191,36,.45);
  --r-sm:12px;
  --r:18px;
  --r-lg:28px;
  --shadow-sm:0 8px 22px rgba(0,0,0,.32);
  --shadow:0 20px 44px rgba(0,0,0,.45);
  --shadow-gold:0 12px 30px rgba(249,115,22,.28);
  --container:1200px;
  --gap:clamp(18px,2.4vw,28px);
  --sec-pad:clamp(54px,7vw,92px);
  --header-h:74px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding-top:var(--header-h);
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.62;
  color:var(--c-text);
  background:
    radial-gradient(1100px 600px at 12% -8%, rgba(249,115,22,.16), transparent 60%),
    radial-gradient(900px 520px at 92% 4%, rgba(251,191,36,.12), transparent 62%),
    linear-gradient(180deg,#2B0404 0%,#380606 48%,#2B0404 100%);
  background-attachment:fixed;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0 0 .55em;font-weight:800;line-height:1.24;letter-spacing:-.015em}
h1{font-size:clamp(1.9rem,4.3vw,3.05rem)}
h2{font-size:clamp(1.42rem,2.8vw,2.1rem)}
h3{font-size:clamp(1.06rem,1.6vw,1.28rem)}
h4{font-size:1rem}
p{margin:0 0 1.05em}
p:last-child{margin-bottom:0}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--c-gold);outline-offset:3px;border-radius:8px}
::selection{background:rgba(251,191,36,.32);color:#fff}
.container{width:min(100% - 36px,var(--container));margin-inline:auto}
/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(35,4,4,.90);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--c-line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:var(--header-h)}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(135deg,#FDE68A,#FBBF24 45%,#F97316);
  display:grid;place-items:center;font-weight:800;font-size:.92rem;color:#450A0A;
  box-shadow:0 8px 20px rgba(249,115,22,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:1rem;font-weight:800;color:var(--c-gold-2);white-space:nowrap}
.brand-text span{font-size:.7rem;color:var(--c-dim);letter-spacing:.02em;white-space:nowrap}
.nav{display:block}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-link{
  display:block;padding:10px 15px;border-radius:999px;font-size:.94rem;font-weight:500;
  color:var(--c-muted);transition:background .22s ease,color .22s ease;white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(251,191,36,.12)}
.nav-link.is-active{color:var(--c-gold-2);background:rgba(251,191,36,.16);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--c-gold-2);
  border:1px solid var(--c-line-strong);transition:.22s;white-space:nowrap;
}
.btn-login:hover{background:rgba(251,191,36,.14)}
.btn-signup{
  padding:10px 20px;border-radius:999px;font-size:.9rem;font-weight:700;color:#450A0A;
  background:linear-gradient(135deg,#FDE68A,#FBBF24 45%,#F97316);
  box-shadow:var(--shadow-gold);transition:transform .22s ease,box-shadow .22s ease;white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(249,115,22,.42)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--c-line);
  align-items:center;justify-content:center;color:var(--c-gold-2);
}
.nav-toggle span{display:block;width:20px;height:2px;background:currentColor;border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:'';position:absolute;left:0;width:20px;height:2px;background:currentColor;border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.97rem;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  text-align:center;
}
.btn--primary{background:linear-gradient(135deg,#FDE68A,#FBBF24 42%,#F97316);color:#450A0A;box-shadow:var(--shadow-gold)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 20px 40px rgba(249,115,22,.42)}
.btn--primary:active{transform:translateY(0)}
.btn--ghost{border-color:var(--c-line-strong);color:var(--c-gold-2);background:rgba(251,191,36,.06)}
.btn--ghost:hover{background:rgba(251,191,36,.16);transform:translateY(-3px)}
.btn--lg{padding:16px 32px;font-size:1.02rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}
/* ---------- LAYOUT ---------- */
.section{padding:var(--sec-pad) 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(69,10,10,.62),rgba(43,4,4,.18))}
.section--edge{border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line)}
.grid{display:grid;gap:var(--gap)}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.lead{color:var(--c-dim);font-size:1.02rem;max-width:72ch}
.section-head{max-width:780px;margin-bottom:clamp(26px,3.4vw,44px)}
.section-head h2{margin-bottom:.45em}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;
  padding:6px 14px;border-radius:999px;border:1px solid var(--c-line-strong);
  background:rgba(251,191,36,.10);color:var(--c-gold-2);
  font-size:.74rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--c-line-strong),transparent);margin:0}
/* ---------- CARD ---------- */
.card{
  position:relative;
  background:linear-gradient(165deg,rgba(74,12,12,.94),rgba(43,4,4,.9));
  border:1px solid var(--c-line);border-radius:var(--r);
  padding:clamp(20px,2.4vw,28px);
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--c-line-strong);box-shadow:var(--shadow)}
.card h3{margin-bottom:.5em;color:var(--c-gold-2)}
.card p{color:var(--c-dim);font-size:.95rem}
.card-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;margin-bottom:16px;
  background:linear-gradient(135deg,rgba(251,191,36,.22),rgba(249,115,22,.16));
  border:1px solid var(--c-line-strong);color:var(--c-gold-2);font-weight:800;font-size:.9rem;
}
.card-rate{
  display:inline-block;margin-top:14px;padding:6px 13px;border-radius:999px;
  background:rgba(251,191,36,.14);border:1px solid var(--c-line-strong);
  color:var(--c-gold);font-weight:700;font-size:.82rem;
}
.tag{
  display:inline-block;padding:4px 11px;border-radius:999px;font-size:.72rem;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;background:rgba(220,38,38,.16);
  border:1px solid rgba(220,38,38,.5);color:#FCA5A5;
}
/* ---------- HERO ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:clamp(48px,7vw,88px) 0 clamp(46px,6vw,80px);
  border-bottom:1px solid var(--c-line);
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(43,4,4,.90) 0%,rgba(43,4,4,.78) 45%,rgba(43,4,4,.95) 100%),
    url('/assets/images/9dfd3e25147a2bb2.jpg') center/cover no-repeat;
  opacity:.85;z-index:-1;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(26px,3.6vw,52px);align-items:start}
.hero h1{margin-bottom:.45em}
.hero h1 em{
  font-style:normal;display:block;
  background:linear-gradient(120deg,#FDE68A,#FBBF24 48%,#F97316);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{color:var(--c-muted);font-size:1.05rem;max-width:60ch}
.hero-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:30px}
.hero-stat{
  border:1px solid var(--c-line);border-radius:var(--r-sm);padding:14px 16px;
  background:rgba(43,4,4,.55);
}
.hero-stat b{display:block;font-size:1.28rem;color:var(--c-gold-2);font-weight:800;line-height:1.2}
.hero-stat span{font-size:.8rem;color:var(--c-dim)}
/* ---------- CONSOLE PANEL ---------- */
.console{
  background:linear-gradient(170deg,rgba(18,3,3,.97),rgba(43,4,4,.94));
  border:1px solid var(--c-line-strong);border-radius:var(--r-lg);
  box-shadow:var(--shadow);overflow:hidden;
}
.console-bar{
  display:flex;align-items:center;gap:8px;padding:12px 16px;
  border-bottom:1px solid var(--c-line);background:rgba(69,10,10,.62);
}
.console-bar .dot{width:10px;height:10px;border-radius:50%;background:#7F1D1D}
.console-bar .dot:nth-child(2){background:#B45309}
.console-bar .dot:nth-child(3){background:#FBBF24}
.console-title{
  margin-left:8px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:.78rem;color:var(--c-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.live-pill{
  margin-left:auto;display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:999px;background:rgba(16,185,129,.14);
  border:1px solid rgba(16,185,129,.42);color:#6EE7B7;font-size:.68rem;font-weight:700;
  letter-spacing:.08em;
}
.live-pill::before{content:'';width:7px;height:7px;border-radius:50%;background:#10B981;box-shadow:0 0 0 4px rgba(16,185,129,.18)}
.console-body{padding:10px 16px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85rem}
.console-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(251,191,36,.16)}
.console-row:last-child{border-bottom:0}
.console-row .k{color:var(--c-muted)}
.console-row .v{color:var(--c-gold-2);font-weight:700;white-space:nowrap}
.console-foot{
  padding:14px 16px;border-top:1px solid var(--c-line);
  background:rgba(69,10,10,.45);font-size:.78rem;color:var(--c-dim);
}
/* ---------- TABLE ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--c-line);border-radius:var(--r);background:rgba(43,4,4,.55)}
table.rate-table{width:100%;border-collapse:collapse;min-width:640px}
table.rate-table caption{
  text-align:left;padding:18px 20px 6px;color:var(--c-gold-2);font-weight:700;font-size:1rem;
}
table.rate-table th,table.rate-table td{
  padding:14px 20px;text-align:left;font-size:.93rem;border-bottom:1px solid rgba(251,191,36,.13);
}
table.rate-table thead th{
  background:rgba(69,10,10,.75);color:var(--c-gold-2);font-size:.78rem;
  letter-spacing:.07em;text-transform:uppercase;font-weight:700;white-space:nowrap;
}
table.rate-table tbody tr:hover{background:rgba(251,191,36,.06)}
table.rate-table td:first-child{color:var(--c-text);font-weight:600}
table.rate-table td:not(:first-child){color:var(--c-gold);font-weight:700;white-space:nowrap}
table.rate-table tbody tr:last-child td{border-bottom:0}
.table-note{margin-top:16px;font-size:.86rem;color:var(--c-dim)}
/* ---------- COMPARE ---------- */
.compare-list{display:grid;gap:16px}
.compare-row{
  display:grid;grid-template-columns:1.1fr .9fr .9fr .8fr;gap:16px;align-items:center;
  border:1px solid var(--c-line);border-radius:var(--r-sm);padding:18px 20px;
  background:linear-gradient(120deg,rgba(74,12,12,.75),rgba(43,4,4,.6));
}
.compare-row .label{font-weight:600}
.compare-row .label small{display:block;color:var(--c-dim);font-weight:400;font-size:.8rem;margin-top:3px}
.compare-cell b{display:block;font-size:1.05rem;font-weight:800;color:var(--c-muted)}
.compare-cell.is-online b{color:var(--c-gold-2)}
.compare-cell span{font-size:.75rem;color:var(--c-dim);letter-spacing:.04em;text-transform:uppercase}
.compare-diff{
  justify-self:end;padding:8px 14px;border-radius:999px;font-weight:800;font-size:.86rem;
  background:rgba(16,185,129,.14);border:1px solid rgba(16,185,129,.4);color:#6EE7B7;white-space:nowrap;
}
/* ---------- FORMULA / EXAMPLES ---------- */
.formula{
  border:1px dashed var(--c-line-strong);border-radius:var(--r);
  padding:22px 24px;background:rgba(251,191,36,.05);margin-bottom:26px;
}
.formula code{
  display:block;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  color:var(--c-gold-2);font-size:1rem;margin-bottom:8px;
}
.formula p{color:var(--c-dim);font-size:.92rem}
.example-card strong{display:block;font-size:1.5rem;color:var(--c-gold-2);line-height:1.2;margin-bottom:6px}
.example-card .small{font-size:.82rem;color:var(--c-dim)}
/* ---------- STEPS ---------- */
.steps{display:grid;gap:0;counter-reset:step}
.step{
  display:grid;grid-template-columns:56px 1fr;gap:18px;align-items:start;
  padding:20px 0;border-bottom:1px solid rgba(251,191,36,.13);
}
.step:last-child{border-bottom:0}
.step-num{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-weight:800;
  background:linear-gradient(135deg,rgba(251,191,36,.2),rgba(249,115,22,.14));
  border:1px solid var(--c-line-strong);color:var(--c-gold-2);
}
.step h3{margin-bottom:.3em;font-size:1.05rem}
.step p{color:var(--c-dim);font-size:.94rem;margin:0}
.media-frame{
  border:1px solid var(--c-line);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow-sm);background:rgba(43,4,4,.6);
}
.media-frame img{width:100%;object-fit:cover}
.media-caption{padding:12px 16px;font-size:.8rem;color:var(--c-dim);border-top:1px solid var(--c-line)}
/* ---------- TRUST STRIP ---------- */
.trust-strip{
  margin-top:34px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;
  border-top:1px solid var(--c-line);padding-top:24px;
}
.trust-item{display:flex;align-items:flex-start;gap:11px}
.trust-item b{display:block;font-size:.88rem;color:var(--c-gold-2)}
.trust-item span{font-size:.78rem;color:var(--c-dim)}
.trust-dot{width:10px;height:10px;border-radius:50%;background:var(--c-gold);margin-top:7px;flex-shrink:0;box-shadow:0 0 0 4px rgba(251,191,36,.14)}
/* ---------- CATEGORY MATRIX ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.cat-card{
  display:flex;flex-direction:column;gap:10px;
  border:1px solid var(--c-line);border-radius:var(--r);padding:24px;
  background:linear-gradient(160deg,rgba(74,12,12,.9),rgba(43,4,4,.85));
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--c-line-strong);box-shadow:var(--shadow-gold)}
.cat-card h3{margin:0;color:var(--c-gold-2);font-size:1.1rem}
.cat-card p{margin:0;color:var(--c-dim);font-size:.9rem}
.cat-more{margin-top:auto;font-weight:700;font-size:.86rem;color:var(--c-gold)}
.cat-card.is-current{border-color:var(--c-line-strong);background:linear-gradient(160deg,rgba(251,191,36,.14),rgba(43,4,4,.88))}
/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:12px;max-width:960px}
.faq-item{
  border:1px solid var(--c-line);border-radius:var(--r-sm);
  background:rgba(43,4,4,.6);overflow:hidden;transition:border-color .22s ease;
}
.faq-item[open]{border-color:var(--c-line-strong);background:rgba(74,12,12,.7)}
.faq-item summary{
  cursor:pointer;padding:18px 22px;font-weight:600;font-size:1rem;list-style:none;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:'+';font-size:1.3rem;color:var(--c-gold);font-weight:700;line-height:1;flex-shrink:0;
}
.faq-item[open] summary::after{content:'–'}
.faq-item .faq-body{padding:0 22px 20px;color:var(--c-dim);font-size:.94rem}
/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;text-align:center;
  border:1px solid var(--c-line-strong);border-radius:var(--r-lg);
  padding:clamp(34px,5vw,58px) clamp(22px,4vw,52px);
  background:
    radial-gradient(700px 340px at 50% -20%, rgba(249,115,22,.25), transparent 70%),
    linear-gradient(160deg,rgba(69,10,10,.95),rgba(43,4,4,.95));
  box-shadow:var(--shadow);
}
.cta-band h2{margin-bottom:.4em}
.cta-band p{color:var(--c-muted);max-width:66ch;margin-inline:auto}
.signup-form{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:26px}
.signup-form input{
  flex:1 1 260px;max-width:340px;padding:14px 18px;border-radius:999px;
  background:rgba(43,4,4,.85);border:1px solid var(--c-line-strong);color:var(--c-text);
  font:inherit;font-size:.95rem;
}
.signup-form input::placeholder{color:rgba(255,251,235,.42)}
.signup-form input:focus{outline:2px solid var(--c-gold);outline-offset:2px;border-color:var(--c-gold)}
.form-note{margin-top:16px;font-size:.8rem;color:var(--c-dim)}
/* ---------- FOOTER ---------- */
.site-footer{
  border-top:1px solid var(--c-line);
  background:linear-gradient(180deg,rgba(35,4,4,.9),rgba(20,2,2,.98));
  padding:clamp(44px,6vw,72px) 0 28px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:clamp(22px,3vw,40px)}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--c-dim);font-size:.9rem;max-width:44ch}
.footer-col h4{color:var(--c-gold-2);font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:14px}
.footer-col li{margin-bottom:9px}
.footer-col a{color:var(--c-dim);font-size:.9rem;transition:color .2s ease}
.footer-col a:hover{color:var(--c-gold-2)}
.footer-bottom{
  margin-top:clamp(30px,4vw,48px);padding-top:22px;border-top:1px solid var(--c-line);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:.82rem;color:var(--c-dim);
}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.mini-badge{
  padding:5px 12px;border-radius:999px;border:1px solid var(--c-line);
  background:rgba(251,191,36,.07);color:var(--c-gold-2);font-size:.72rem;font-weight:600;
}
/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;min-width:58px;min-height:58px;border-radius:50%;
  display:grid;place-items:center;opacity:.86;
  background:radial-gradient(circle at 32% 28%,#FEF3C7,#FBBF24 48%,#B45309 100%);
  border:2px solid #F59E0B;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  transition:transform .28s ease,opacity .28s ease,box-shadow .28s ease;
}
.fab-inner{display:grid;place-items:center;font-weight:800;font-size:.86rem;color:#450A0A;animation:fabFloat 3.6s ease-in-out infinite}
.fab::after{
  content:'';position:absolute;top:3px;right:3px;width:13px;height:13px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px rgba(43,4,4,.9);
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.5)}
.fab:active{transform:scale(.95) translateY(4px)}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .compare-row{grid-template-columns:1fr 1fr;gap:14px}
  .compare-diff{justify-self:start;grid-column:1 / -1}
  .trust-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:980px){
  .nav{
    position:fixed;top:var(--header-h);left:0;right:0;display:none;
    background:rgba(35,4,4,.98);border-bottom:1px solid var(--c-line);
    padding:14px 18px 22px;max-height:calc(100vh - var(--header-h));overflow-y:auto;
  }
  .nav.is-open{display:block}
  .nav-list{flex-direction:column;align-items:stretch;gap:4px}
  .nav-link{padding:14px 16px;border-radius:14px;font-size:1rem;white-space:normal}
  .nav-toggle{display:flex}
  .brand-text strong{font-size:.86rem;white-space:normal}
  .brand-text span{display:none}
  .brand-mark{width:38px;height:38px;font-size:.82rem}
  .btn-login{padding:8px 11px;font-size:.82rem}
  .btn-signup{padding:9px 14px;font-size:.82rem}
  .header-inner{gap:8px}
}
@media (max-width:768px){
  .grid-3,.grid-2{grid-template-columns:minmax(0,1fr)}
  .cat-grid{grid-template-columns:minmax(0,1fr)}
  .hero-stats{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:520px){
  .grid-4{grid-template-columns:minmax(0,1fr)}
  .trust-strip{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .step{grid-template-columns:44px 1fr;gap:13px}
  .step-num{width:40px;height:40px;border-radius:12px;font-size:.85rem}
  .compare-row{grid-template-columns:minmax(0,1fr)}
  .btn{width:100%}
  .btn-row{flex-direction:column}
  .fab{left:12px;bottom:84px;width:54px;height:54px;min-width:54px;min-height:54px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
}

/* roulang page: category2 */
:root{
  --c-bg:#2B0404;
  --c-bg-2:#3A0707;
  --c-crimson:#450A0A;
  --c-surface:#4A0C0C;
  --c-gold:#FBBF24;
  --c-gold-2:#FDE68A;
  --c-orange:#F97316;
  --c-text:#FFFBEB;
  --c-muted:#E7E5E4;
  --c-dim:rgba(255,251,235,.68);
  --c-line:rgba(251,191,36,.20);
  --c-line-strong:rgba(251,191,36,.45);
  --r-sm:12px;
  --r:18px;
  --r-lg:28px;
  --shadow-sm:0 8px 22px rgba(0,0,0,.32);
  --shadow:0 20px 44px rgba(0,0,0,.45);
  --shadow-gold:0 12px 30px rgba(249,115,22,.28);
  --container:1200px;
  --gap:clamp(18px,2.4vw,28px);
  --sec-pad:clamp(54px,7vw,92px);
  --header-h:74px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:96px}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.62;
  color:var(--c-text);
  background:
    radial-gradient(1100px 600px at 12% -8%, rgba(249,115,22,.16), transparent 60%),
    radial-gradient(900px 520px at 92% 4%, rgba(251,191,36,.12), transparent 62%),
    linear-gradient(180deg,#2B0404 0%,#380606 48%,#2B0404 100%);
  background-attachment:fixed;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{margin:0;line-height:1.28;font-weight:800;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:min(100% - 36px,var(--container));margin-inline:auto}
:focus-visible{outline:2px solid var(--c-gold);outline-offset:3px;border-radius:6px}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(35,4,4,.88);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--c-line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:var(--header-h)}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(135deg,#FDE68A,#FBBF24 45%,#F97316);
  display:grid;place-items:center;font-weight:800;font-size:.95rem;color:#450A0A;
  box-shadow:0 8px 20px rgba(249,115,22,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:1rem;font-weight:800;color:var(--c-gold-2);white-space:nowrap}
.brand-text span{font-size:.7rem;color:var(--c-dim);letter-spacing:.02em;white-space:nowrap}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-link{
  display:block;padding:10px 15px;border-radius:999px;font-size:.94rem;font-weight:500;
  color:var(--c-muted);transition:background .22s ease,color .22s ease;white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(251,191,36,.12)}
.nav-link.is-active{color:var(--c-gold-2);background:rgba(251,191,36,.16);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--c-gold-2);
  border:1px solid var(--c-line-strong);transition:.22s;white-space:nowrap;
}
.btn-login:hover{background:rgba(251,191,36,.14)}
.btn-signup{
  padding:10px 20px;border-radius:999px;font-size:.9rem;font-weight:700;color:#450A0A;
  background:linear-gradient(135deg,#FDE68A,#FBBF24 45%,#F97316);
  box-shadow:var(--shadow-gold);transition:transform .22s ease,box-shadow .22s ease;white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(249,115,22,.42)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--c-line);
  align-items:center;justify-content:center;color:var(--c-gold-2);
}
.nav-toggle span{display:block;width:20px;height:2px;background:currentColor;border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:'';position:absolute;left:0;width:20px;height:2px;background:currentColor;border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.97rem;
  border:1px solid transparent;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  text-align:center;
}
.btn--primary{background:linear-gradient(135deg,#FDE68A,#FBBF24 42%,#F97316);color:#450A0A;box-shadow:var(--shadow-gold)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 20px 40px rgba(249,115,22,.42)}
.btn--primary:active{transform:translateY(0)}
.btn--ghost{border-color:var(--c-line-strong);color:var(--c-gold-2);background:rgba(251,191,36,.06)}
.btn--ghost:hover{background:rgba(251,191,36,.16);transform:translateY(-3px)}
.btn--lg{padding:16px 32px;font-size:1.02rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- SECTIONS ---------- */
main{padding-top:var(--header-h)}
.section{padding:var(--sec-pad) 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(69,10,10,.62),rgba(43,4,4,.18))}
.section--edge{border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line)}
.section-head{max-width:780px;margin-bottom:clamp(26px,3vw,42px)}
.section-head--wide{max-width:900px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--c-gold);background:rgba(251,191,36,.10);
  border:1px solid var(--c-line);border-radius:999px;padding:6px 14px;margin-bottom:16px;
}
h2.section-title{font-size:clamp(1.5rem,3.1vw,2.15rem);margin-bottom:12px}
h3{font-size:1.06rem}
.lead{color:var(--c-dim);font-size:1.02rem;line-height:1.7}
.muted{color:var(--c-dim)}

/* ---------- HERO ---------- */
.page-hero{
  position:relative;overflow:hidden;
  padding:clamp(40px,6vw,78px) 0 clamp(34px,5vw,60px);
  background:
    linear-gradient(120deg,rgba(43,4,4,.94) 0%,rgba(69,10,10,.86) 55%,rgba(43,4,4,.92) 100%),
    url('/assets/images/9dfd3e25147a2bb2.jpg') center/cover no-repeat;
}
.page-hero::after{
  content:'';position:absolute;inset:auto 0 0 0;height:120px;
  background:linear-gradient(180deg,transparent,rgba(43,4,4,.9));pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(24px,4vw,52px);align-items:center;position:relative;z-index:2}
.hero-copy h1{font-size:clamp(1.72rem,3.9vw,2.72rem);line-height:1.22;margin-bottom:16px}
.hero-copy h1 em{font-style:normal;background:linear-gradient(120deg,#FDE68A,#FBBF24 50%,#F97316);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-copy .lead{max-width:640px;margin-bottom:22px}
.hero-points{display:grid;gap:11px;margin-bottom:26px}
.hero-points li{display:flex;gap:11px;align-items:flex-start;color:var(--c-muted);font-size:.98rem;line-height:1.55}
.hero-points li::before{
  content:'✦';flex-shrink:0;width:22px;height:22px;border-radius:50%;
  display:grid;place-items:center;font-size:.62rem;color:#450A0A;
  background:linear-gradient(135deg,#FDE68A,#FBBF24);margin-top:2px;
}
.hero-media{position:relative}
.hero-media img{
  border-radius:var(--r-lg);border:1px solid var(--c-line-strong);
  box-shadow:var(--shadow);width:100%;
}
.hero-media .float-tag{
  position:absolute;bottom:-14px;left:18px;
  background:linear-gradient(135deg,#FDE68A,#FBBF24 45%,#F97316);
  color:#450A0A;font-weight:800;font-size:.82rem;letter-spacing:.02em;
  padding:10px 18px;border-radius:999px;box-shadow:var(--shadow-gold);
}
.hero-sub{font-size:.95rem;color:var(--c-dim);margin-top:18px}

/* ---------- STAT STRIP ---------- */
.stat-strip{border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);background:rgba(58,7,7,.72)}
.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,2vw,24px);padding:clamp(22px,3vw,34px) 0}
.stat{padding-left:16px;border-left:2px solid var(--c-line-strong)}
.stat b{display:block;font-size:clamp(1.3rem,2.6vw,1.85rem);font-weight:800;color:var(--c-gold-2);line-height:1.2}
.stat span{font-size:.83rem;color:var(--c-dim);display:block;margin-top:4px;line-height:1.45}

/* ---------- CARDS / GRID ---------- */
.grid{display:grid;gap:var(--gap)}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{
  position:relative;
  background:linear-gradient(165deg,rgba(74,12,12,.94),rgba(43,4,4,.9));
  border:1px solid var(--c-line);border-radius:var(--r);
  padding:clamp(20px,2.4vw,28px);
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--c-line-strong);box-shadow:var(--shadow)}
.card h3{margin-bottom:10px;color:var(--c-gold-2)}
.card p{color:var(--c-dim);font-size:.95rem}
.bet-card .bet-rate{
  display:inline-flex;align-items:baseline;gap:6px;margin:14px 0 12px;
  font-size:1.32rem;font-weight:800;color:#450A0A;
  background:linear-gradient(135deg,#FDE68A,#FBBF24 48%,#F97316);
  padding:7px 15px;border-radius:12px;box-shadow:var(--shadow-gold);
}
.bet-card .bet-rate small{font-size:.72rem;font-weight:700;letter-spacing:.04em}
.bet-card ul{display:grid;gap:8px;margin-top:12px}
.bet-card ul li{position:relative;padding-left:16px;font-size:.9rem;color:var(--c-muted);line-height:1.55}
.bet-card ul li::before{content:'';position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--c-gold)}
.tag{
  display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
  color:var(--c-gold-2);background:rgba(251,191,36,.12);border:1px solid var(--c-line);
  border-radius:999px;padding:5px 12px;
}
.card h3 + .tag{margin-bottom:10px}

/* ---------- TABLE ---------- */
.table-wrap{
  overflow-x:auto;border:1px solid var(--c-line);border-radius:var(--r);
  background:linear-gradient(165deg,rgba(74,12,12,.9),rgba(43,4,4,.86));
}
table.odds{width:100%;min-width:620px;border-collapse:collapse;font-size:.94rem}
table.odds caption{
  text-align:left;padding:18px 20px 4px;font-weight:700;color:var(--c-gold-2);
  font-size:.95rem;letter-spacing:.02em;
}
table.odds th,table.odds td{padding:14px 20px;text-align:left;border-bottom:1px solid rgba(251,191,36,.12)}
table.odds thead th{
  font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--c-gold);
  background:rgba(251,191,36,.07);font-weight:700;
}
table.odds tbody tr:last-child td{border-bottom:0}
table.odds tbody tr:hover{background:rgba(251,191,36,.05)}
table.odds td:last-child{color:var(--c-gold-2);font-weight:700}

/* ---------- SCENARIO LIST ---------- */
.scene-list{display:grid;gap:clamp(16px,2vw,22px)}
.scene{
  display:grid;grid-template-columns:56px 1fr;gap:18px;align-items:start;
  padding:clamp(18px,2.2vw,24px);border:1px solid var(--c-line);border-radius:var(--r);
  background:linear-gradient(120deg,rgba(74,12,12,.72),rgba(43,4,4,.55));
  transition:border-color .24s ease,transform .24s ease;
}
.scene:hover{border-color:var(--c-line-strong);transform:translateX(4px)}
.scene-icon{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(135deg,#FDE68A,#FBBF24 45%,#F97316);color:#450A0A;
  font-weight:800;font-size:1.05rem;box-shadow:var(--shadow-gold);
}
.scene h3{margin-bottom:8px;color:var(--c-gold-2)}
.scene p{color:var(--c-dim);font-size:.95rem}
.scene .scene-note{display:block;margin-top:10px;font-size:.86rem;color:var(--c-muted)}

/* ---------- TIMELINE ---------- */
.timeline{display:grid;gap:0;counter-reset:step}
.tl-item{
  position:relative;display:grid;grid-template-columns:64px 1fr;gap:20px;
  padding:0 0 clamp(24px,3vw,34px);
}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:'';position:absolute;left:31px;top:64px;bottom:0;width:1px;
  background:linear-gradient(180deg,var(--c-line-strong),rgba(251,191,36,.05));
}
.tl-item:last-child::before{display:none}
.tl-num{
  width:64px;height:64px;border-radius:20px;display:grid;place-items:center;
  font-weight:800;font-size:1.05rem;color:var(--c-gold-2);
  background:rgba(251,191,36,.09);border:1px solid var(--c-line-strong);
}
.tl-body h3{margin-bottom:8px}
.tl-body p{color:var(--c-dim);font-size:.95rem}

/* ---------- CHANNEL GRID ---------- */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.channel{
  display:flex;flex-direction:column;gap:10px;padding:clamp(22px,2.6vw,30px);
  border:1px solid var(--c-line);border-radius:var(--r-lg);
  background:linear-gradient(150deg,rgba(69,10,10,.94),rgba(43,4,4,.86));
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.channel:hover{transform:translateY(-6px);border-color:var(--c-line-strong);box-shadow:var(--shadow)}
.channel b{font-size:1.08rem;color:var(--c-gold-2)}
.channel p{color:var(--c-dim);font-size:.92rem}
.channel span.more{margin-top:auto;font-size:.86rem;font-weight:700;color:var(--c-gold)}

/* ---------- POST LIST ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap)}
.post-card{
  display:flex;flex-direction:column;gap:10px;padding:22px;border-radius:var(--r);
  border:1px solid var(--c-line);background:linear-gradient(160deg,rgba(74,12,12,.86),rgba(43,4,4,.8));
  transition:transform .24s ease,border-color .24s ease;
}
.post-card:hover{transform:translateY(-4px);border-color:var(--c-line-strong)}
.post-card h3{font-size:1rem;color:var(--c-gold-2);line-height:1.42}
.post-card p{font-size:.9rem;color:var(--c-dim)}
.post-card .post-meta{font-size:.78rem;color:var(--c-muted);margin-top:auto;letter-spacing:.02em}
.empty-note{
  padding:24px;border:1px dashed var(--c-line-strong);border-radius:var(--r);
  color:var(--c-dim);font-size:.95rem;background:rgba(74,12,12,.35);
}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:14px;max-width:920px}
.faq details{
  border:1px solid var(--c-line);border-radius:var(--r-sm);
  background:linear-gradient(160deg,rgba(74,12,12,.7),rgba(43,4,4,.6));
  padding:0 20px;transition:border-color .24s ease;
}
.faq details[open]{border-color:var(--c-line-strong)}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 30px 18px 0;position:relative;
  font-weight:600;font-size:1rem;color:var(--c-gold-2);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:'+';position:absolute;right:0;top:50%;transform:translateY(-50%);
  font-size:1.3rem;font-weight:700;color:var(--c-gold);line-height:1;
}
.faq details[open] summary::after{content:'–'}
.faq .faq-body{padding:0 0 20px;color:var(--c-dim);font-size:.95rem;line-height:1.7}

/* ---------- CTA BAND ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  border:1px solid var(--c-line-strong);
  background:
    linear-gradient(120deg,rgba(69,10,10,.95),rgba(43,4,4,.9)),
    url('/assets/images/3d6f4d582c196365.jpg') center/cover no-repeat;
  padding:clamp(30px,4.4vw,58px);
  display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:center;
}
.cta-band h2{font-size:clamp(1.4rem,2.8vw,2rem);margin-bottom:12px}
.cta-band p{color:var(--c-dim);margin-bottom:20px;max-width:620px}
.cta-panel{
  border:1px solid var(--c-line);border-radius:var(--r);padding:22px;
  background:rgba(43,4,4,.72);
}
.cta-panel ul{display:grid;gap:10px}
.cta-panel li{display:flex;justify-content:space-between;gap:12px;font-size:.9rem;color:var(--c-muted);border-bottom:1px dashed rgba(251,191,36,.18);padding-bottom:9px}
.cta-panel li:last-child{border-bottom:0;padding-bottom:0}
.cta-panel li b{color:var(--c-gold-2);white-space:nowrap}
.responsible{margin-top:18px;font-size:.83rem;color:var(--c-dim)}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 34% 28%,#FDE68A,#FBBF24 46%,#B45309);
  border:2px solid #F59E0B;box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.9;transition:transform .25s ease,opacity .25s ease;
  animation:fabFloat 3s ease-in-out infinite;
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:active{transform:scale(.95) translateY(3px)}
.fab svg{width:26px;height:26px;fill:#450A0A}
.fab .fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;border:2px solid #FFFBEB;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}

/* ---------- FOOTER ---------- */
.site-footer{
  margin-top:clamp(40px,5vw,70px);
  border-top:1px solid var(--c-line);
  background:linear-gradient(180deg,rgba(35,4,4,.9),rgba(20,2,2,.98));
  padding-top:clamp(38px,5vw,64px);
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:clamp(22px,3vw,38px)}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--c-dim);font-size:.9rem;line-height:1.66;max-width:420px}
.footer-col h4{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--c-gold);margin-bottom:14px}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:.9rem;color:var(--c-muted);transition:color .2s ease}
.footer-col a:hover{color:var(--c-gold-2)}
.footer-bottom{
  margin-top:clamp(28px,4vw,44px);padding:20px 0;
  border-top:1px solid var(--c-line);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:.82rem;color:var(--c-dim);
}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.mini-badge{
  font-size:.72rem;font-weight:600;letter-spacing:.03em;color:var(--c-gold-2);
  border:1px solid var(--c-line);border-radius:999px;padding:5px 12px;background:rgba(251,191,36,.07);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1080px){
  .nav{
    position:fixed;top:var(--header-h);left:0;right:0;display:none;
    background:rgba(35,4,4,.98);border-bottom:1px solid var(--c-line);
    padding:14px 18px 22px;max-height:calc(100vh - var(--header-h));overflow-y:auto;
  }
  .nav.is-open{display:block}
  .nav-list{flex-direction:column;align-items:stretch;gap:4px}
  .nav-link{padding:14px 16px;border-radius:14px;font-size:1rem}
  .nav-toggle{display:flex}
  .brand-text strong{font-size:.86rem;white-space:normal}
  .brand-text span{display:none}
  .hero-grid{grid-template-columns:1fr}
  .hero-media{order:-1}
  .cta-band{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:820px){
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-2,.grid-3{grid-template-columns:minmax(0,1fr)}
  .scene{grid-template-columns:48px 1fr;gap:14px}
  .scene-icon{width:48px;height:48px;border-radius:14px;font-size:.92rem}
}
@media (max-width:560px){
  .container{width:min(100% - 26px,var(--container))}
  .brand-mark{width:38px;height:38px;font-size:.82rem}
  .brand-text strong{font-size:.78rem}
  .btn-login{padding:8px 11px;font-size:.8rem}
  .btn-signup{padding:9px 13px;font-size:.8rem}
  .header-inner{gap:8px}
  .post-grid,.channel-grid,.footer-grid{grid-template-columns:minmax(0,1fr)}
  .btn-row .btn{width:100%}
  .tl-item{grid-template-columns:50px 1fr;gap:14px}
  .tl-num{width:50px;height:50px;border-radius:16px;font-size:.9rem}
  .tl-item::before{left:24px;top:50px}
  .fab{width:52px;height:52px;bottom:88px}
  table.odds{min-width:520px}
}

/* roulang page: category3 */
:root{
  --c-bg:#2B0404;
  --c-bg-2:#3A0707;
  --c-crimson:#450A0A;
  --c-surface:#4A0C0C;
  --c-gold:#FBBF24;
  --c-gold-2:#FDE68A;
  --c-orange:#F97316;
  --c-text:#FFFBEB;
  --c-muted:#E7E5E4;
  --c-dim:rgba(255,251,235,.68);
  --c-line:rgba(251,191,36,.20);
  --c-line-strong:rgba(251,191,36,.45);
  --r-sm:12px;
  --r:18px;
  --r-lg:28px;
  --shadow-sm:0 8px 22px rgba(0,0,0,.32);
  --shadow:0 20px 44px rgba(0,0,0,.45);
  --shadow-gold:0 12px 30px rgba(249,115,22,.28);
  --container:1200px;
  --gap:clamp(18px,2.4vw,28px);
  --sec-pad:clamp(54px,7vw,92px);
  --header-h:74px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.62;
  color:var(--c-text);
  background:
    radial-gradient(1100px 600px at 12% -8%, rgba(249,115,22,.16), transparent 60%),
    radial-gradient(900px 520px at 92% 4%, rgba(251,191,36,.12), transparent 62%),
    linear-gradient(180deg,#2B0404 0%,#380606 48%,#2B0404 100%);
  background-attachment:fixed;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.28;font-weight:800}
p{margin:0}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--c-gold);outline-offset:3px;border-radius:8px}
.container{width:min(100% - 36px,var(--container));margin-inline:auto}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  background:rgba(35,4,4,.88);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--c-line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:var(--header-h)}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:13px;flex-shrink:0;
  background:linear-gradient(135deg,#FDE68A,#FBBF24 45%,#F97316);
  display:grid;place-items:center;font-weight:800;font-size:.95rem;color:#450A0A;
  box-shadow:0 8px 20px rgba(249,115,22,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:1rem;font-weight:800;color:var(--c-gold-2);white-space:nowrap}
.brand-text span{font-size:.7rem;color:var(--c-dim);letter-spacing:.02em;white-space:nowrap}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-link{
  display:block;padding:10px 15px;border-radius:999px;font-size:.94rem;font-weight:500;
  color:var(--c-muted);transition:background .22s ease,color .22s ease;
}
.nav-link:hover{color:#fff;background:rgba(251,191,36,.12)}
.nav-link.is-active{color:var(--c-gold-2);background:rgba(251,191,36,.16);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  padding:9px 14px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--c-gold-2);
  border:1px solid var(--c-line-strong);transition:.22s;white-space:nowrap;
}
.btn-login:hover{background:rgba(251,191,36,.14)}
.btn-signup{
  padding:10px 20px;border-radius:999px;font-size:.9rem;font-weight:700;color:#450A0A;
  background:linear-gradient(135deg,#FDE68A,#FBBF24 45%,#F97316);
  box-shadow:var(--shadow-gold);transition:transform .22s ease,box-shadow .22s ease;white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(249,115,22,.42)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--c-line);
  align-items:center;justify-content:center;color:var(--c-gold-2);
}
.nav-toggle span{display:block;width:20px;height:2px;background:currentColor;border-radius:2px;position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:'';position:absolute;left:0;width:20px;height:2px;background:currentColor;border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.97rem;
  border:1px solid transparent;transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  text-align:center;
}
.btn--primary{background:linear-gradient(135deg,#FDE68A,#FBBF24 42%,#F97316);color:#450A0A;box-shadow:var(--shadow-gold)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 20px 40px rgba(249,115,22,.42)}
.btn--primary:active{transform:translateY(0)}
.btn--ghost{border-color:var(--c-line-strong);color:var(--c-gold-2);background:rgba(251,191,36,.06)}
.btn--ghost:hover{background:rgba(251,191,36,.16);transform:translateY(-3px)}
.btn--lg{padding:16px 32px;font-size:1.02rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- LAYOUT ---------- */
.section{padding:var(--sec-pad) 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(69,10,10,.62),rgba(43,4,4,.18))}
.section--edge{border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line)}
.grid{display:grid;gap:var(--gap)}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{
  position:relative;
  background:linear-gradient(165deg,rgba(74,12,12,.94),rgba(43,4,4,.9));
  border:1px solid var(--c-line);border-radius:var(--r);
  padding:clamp(20px,2.4vw,28px);
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.card:hover{transform:translateY(-5px);border-color:var(--c-line-strong);box-shadow:var(--shadow)}
.section-head{max-width:760px;margin-bottom:clamp(26px,3vw,44px)}
.section-head--left{text-align:left}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--c-gold);border:1px solid var(--c-line-strong);border-radius:999px;
  padding:6px 14px;background:rgba(251,191,36,.08);margin-bottom:16px;
}
.section-head h2{font-size:clamp(1.5rem,3vw,2.2rem);color:var(--c-gold-2);margin-bottom:12px}
.lead{color:var(--c-dim);font-size:1.02rem;line-height:1.68}
.card h3{font-size:1.1rem;color:var(--c-gold-2);margin-bottom:10px}
.card p{color:var(--c-dim);font-size:.96rem}
.tag{
  display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:#450A0A;background:linear-gradient(135deg,#FDE68A,#FBBF24);border-radius:999px;padding:4px 11px;
}
.icon-badge{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(251,191,36,.12);border:1px solid var(--c-line-strong);
  color:var(--c-gold);font-size:1.05rem;margin-bottom:16px;
}
.check-list{display:grid;gap:12px;margin-top:18px}
.check-list li{display:flex;gap:11px;align-items:flex-start;color:var(--c-muted);font-size:.97rem}
.check-list i{color:var(--c-gold);margin-top:4px;font-size:.9rem}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--c-line-strong),transparent);margin:0}

/* ---------- HERO ---------- */
.hero{position:relative;overflow:hidden;padding:calc(var(--header-h) + clamp(46px,6vw,74px)) 0 clamp(50px,6vw,88px)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.26}
.hero::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(43,4,4,.74) 0%,rgba(43,4,4,.92) 62%,#2B0404 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,3.4vw,52px);align-items:start}
.hero h1{font-size:clamp(1.85rem,4.2vw,3.05rem);letter-spacing:-.01em;margin-bottom:18px}
.hero h1 em{font-style:normal;color:var(--c-gold);display:block}
.hero-sub{color:var(--c-muted);font-size:clamp(1rem,1.3vw,1.1rem);line-height:1.7;max-width:640px;margin-bottom:26px}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-facts span{
  font-size:.82rem;color:var(--c-gold-2);border:1px solid var(--c-line);
  background:rgba(69,10,10,.6);border-radius:999px;padding:7px 14px;
}
.hero-panel{
  background:linear-gradient(165deg,rgba(74,12,12,.96),rgba(43,4,4,.92));
  border:1px solid var(--c-line-strong);border-radius:var(--r-lg);
  padding:clamp(20px,2.6vw,30px);box-shadow:var(--shadow);
}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.panel-head h2{font-size:1.06rem;color:var(--c-gold-2)}
.panel-head .tag{font-size:.66rem}
.quick-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.quick-item{
  display:block;border:1px solid var(--c-line);border-radius:var(--r-sm);
  background:rgba(43,4,4,.72);padding:14px 15px;transition:.24s;
}
.quick-item:hover{border-color:var(--c-line-strong);background:rgba(251,191,36,.08);transform:translateY(-3px)}
.quick-item i{color:var(--c-gold);font-size:1rem;margin-bottom:9px;display:block}
.quick-item strong{display:block;font-size:.9rem;color:var(--c-gold-2);margin-bottom:3px}
.quick-item span{font-size:.79rem;color:var(--c-dim);line-height:1.5}
.panel-foot{margin-top:18px;padding-top:16px;border-top:1px solid var(--c-line);display:flex;align-items:center;gap:10px;font-size:.84rem;color:var(--c-dim)}
.panel-foot i{color:#22c55e}

/* ---------- SPLIT BLOCK ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3.4vw,52px);align-items:center}
.split-media{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--c-line);box-shadow:var(--shadow);position:relative}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11}
.split-media::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(43,4,4,.75))}
.stat-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:clamp(26px,3vw,40px)}
.stat{
  border:1px solid var(--c-line);border-radius:var(--r);padding:18px;
  background:linear-gradient(165deg,rgba(74,12,12,.8),rgba(43,4,4,.75));
}
.stat strong{display:block;font-size:1.42rem;color:var(--c-gold);line-height:1.2}
.stat span{font-size:.83rem;color:var(--c-dim)}

/* ---------- PAYMENTS ---------- */
.pay-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:24px}
.pay-item{
  display:flex;align-items:center;gap:12px;border:1px solid var(--c-line);border-radius:var(--r-sm);
  padding:14px 16px;background:rgba(43,4,4,.68);transition:.24s;
}
.pay-item:hover{border-color:var(--c-line-strong);background:rgba(251,191,36,.07)}
.pay-item i{font-size:1.15rem;color:var(--c-gold)}
.pay-item strong{display:block;font-size:.9rem;color:var(--c-gold-2)}
.pay-item span{font-size:.76rem;color:var(--c-dim)}

/* ---------- STEPS ---------- */
.steps{display:grid;gap:14px;margin-top:26px}
.step{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;
  border:1px solid var(--c-line);border-radius:var(--r);
  background:linear-gradient(120deg,rgba(74,12,12,.82),rgba(43,4,4,.7));
  padding:20px clamp(18px,2.2vw,26px);
}
.step-num{
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  font-weight:800;color:#450A0A;background:linear-gradient(135deg,#FDE68A,#FBBF24 50%,#F97316);
  box-shadow:0 8px 18px rgba(249,115,22,.3);
}
.step h3{font-size:1.02rem;color:var(--c-gold-2);margin-bottom:6px}
.step p{color:var(--c-dim);font-size:.94rem}

/* ---------- RESPONSIBLE ---------- */
.resp-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:24px}
.resp-item{border-left:2px solid var(--c-gold);padding:6px 0 6px 16px}
.resp-item strong{display:block;color:var(--c-gold-2);font-size:.98rem;margin-bottom:4px}
.resp-item span{color:var(--c-dim);font-size:.9rem}
.age-badge{
  display:inline-grid;place-items:center;width:56px;height:56px;border-radius:16px;
  border:2px solid var(--c-gold);color:var(--c-gold);font-weight:800;font-size:1.02rem;
  background:rgba(251,191,36,.08);
}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;margin-top:26px}
.faq-item{
  border:1px solid var(--c-line);border-radius:var(--r);
  background:linear-gradient(150deg,rgba(74,12,12,.78),rgba(43,4,4,.7));
  overflow:hidden;transition:border-color .24s ease,background .24s ease;
}
.faq-item[open]{border-color:var(--c-line-strong);background:rgba(251,191,36,.06)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px clamp(18px,2.2vw,24px);
  font-weight:700;font-size:1rem;color:var(--c-gold-2);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'\002B';color:var(--c-gold);font-size:1.2rem;font-weight:600;line-height:1}
.faq-item[open] summary::after{content:'\2212'}
.faq-item p{padding:0 clamp(18px,2.2vw,24px) 20px;color:var(--c-dim);font-size:.95rem}

/* ---------- CATEGORY MATRIX ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap);margin-top:26px}
.cat-card{
  display:block;border:1px solid var(--c-line);border-radius:var(--r);
  padding:clamp(20px,2.4vw,26px);
  background:linear-gradient(165deg,rgba(74,12,12,.92),rgba(43,4,4,.86));
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--c-line-strong);box-shadow:var(--shadow)}
.cat-card i{color:var(--c-gold);font-size:1.15rem;margin-bottom:14px;display:block}
.cat-card h3{font-size:1.06rem;color:var(--c-gold-2);margin-bottom:8px}
.cat-card p{color:var(--c-dim);font-size:.92rem;margin-bottom:14px}
.cat-card span{font-size:.82rem;font-weight:700;color:var(--c-gold)}

/* ---------- POST LIST ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--gap);margin-top:26px}
.post-card{
  border:1px solid var(--c-line);border-radius:var(--r);
  background:linear-gradient(165deg,rgba(74,12,12,.9),rgba(43,4,4,.84));
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
  overflow:hidden;
}
.post-card:hover{transform:translateY(-5px);border-color:var(--c-line-strong);box-shadow:var(--shadow)}
.post-link{display:block;padding:clamp(18px,2.2vw,24px);height:100%}
.post-cat{
  display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--c-gold);border:1px solid var(--c-line-strong);border-radius:999px;padding:3px 10px;margin-bottom:12px;
}
.post-card h3{font-size:1rem;color:var(--c-gold-2);margin-bottom:9px;line-height:1.4}
.post-card p{color:var(--c-dim);font-size:.9rem;margin-bottom:14px}
.post-date{font-size:.78rem;color:rgba(255,251,235,.5)}
.empty-note{
  margin-top:22px;border:1px dashed var(--c-line-strong);border-radius:var(--r);
  padding:22px;color:var(--c-dim);font-size:.95rem;background:rgba(43,4,4,.55);
}

/* ---------- FINAL CTA ---------- */
.cta-band{
  position:relative;border:1px solid var(--c-line-strong);border-radius:var(--r-lg);
  padding:clamp(28px,4vw,52px);overflow:hidden;text-align:center;
  background:linear-gradient(135deg,rgba(69,10,10,.96),rgba(43,4,4,.92));
  box-shadow:var(--shadow);
}
.cta-band::before{
  content:'';position:absolute;inset:-40% -10% auto;height:260px;
  background:radial-gradient(closest-side,rgba(249,115,22,.34),transparent);
}
.cta-band > *{position:relative;z-index:2}
.cta-band h2{font-size:clamp(1.4rem,2.8vw,2.05rem);color:var(--c-gold-2);margin-bottom:14px}
.cta-band p{color:var(--c-dim);max-width:720px;margin:0 auto 26px}
.cta-band .btn-row{justify-content:center}

/* ---------- FAB ---------- */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:radial-gradient(circle at 32% 28%,#5b1010,#2B0404 70%);
  border:2px solid var(--c-gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .26s ease,opacity .26s ease,box-shadow .26s ease;
  animation:fabFloat 3.4s ease-in-out infinite;
}
.fab-support i{color:var(--c-gold-2);font-size:1.2rem;transition:transform .5s ease}
.fab-support:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.55)}
.fab-support:hover i{transform:rotate(360deg)}
.fab-support:active{transform:scale(.95) translateY(4px)}
.fab-badge{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#dc2626;box-shadow:0 0 0 2px #FFFBEB;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- FOOTER ---------- */
.site-footer{
  border-top:1px solid var(--c-line);
  background:linear-gradient(180deg,rgba(35,4,4,.6),rgba(20,2,2,.95));
  padding:clamp(40px,5vw,64px) 0 26px;margin-top:clamp(40px,5vw,70px);
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:clamp(22px,3vw,40px)}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{color:var(--c-dim);font-size:.92rem;max-width:420px}
.footer-col h4{font-size:.86rem;letter-spacing:.1em;text-transform:uppercase;color:var(--c-gold);margin-bottom:14px}
.footer-col li{margin-bottom:9px}
.footer-col a{color:var(--c-muted);font-size:.92rem;transition:color .2s ease}
.footer-col a:hover{color:var(--c-gold-2)}
.footer-bottom{
  margin-top:clamp(28px,3.4vw,44px);padding-top:20px;border-top:1px solid var(--c-line);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  color:rgba(255,251,235,.55);font-size:.84rem;
}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.mini-badge{
  font-size:.74rem;color:var(--c-gold-2);border:1px solid var(--c-line);
  border-radius:999px;padding:5px 12px;background:rgba(251,191,36,.06);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1080px){
  .nav{
    position:fixed;top:var(--header-h);left:0;right:0;display:none;
    background:rgba(35,4,4,.98);border-bottom:1px solid var(--c-line);
    padding:14px 18px 22px;max-height:calc(100vh - var(--header-h));overflow-y:auto;
  }
  .nav.is-open{display:block}
  .nav-list{flex-direction:column;align-items:stretch;gap:4px}
  .nav-link{padding:14px 16px;border-radius:14px;font-size:1rem}
  .nav-toggle{display:flex}
  .hero-inner{grid-template-columns:minmax(0,1fr)}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pay-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .split{grid-template-columns:minmax(0,1fr)}
  .split-media{order:-1}
  .resp-list{grid-template-columns:minmax(0,1fr)}
  .grid-2{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:640px){
  .brand-text strong{font-size:.82rem;white-space:normal}
  .brand-text span{display:none}
  .brand-mark{width:36px;height:36px;font-size:.78rem}
  .btn-login{padding:8px 10px;font-size:.8rem}
  .btn-signup{padding:9px 13px;font-size:.8rem}
  .header-inner{gap:8px}
  .grid-3,.grid-4,.cat-grid,.post-grid,.pay-grid,.stat-row{grid-template-columns:minmax(0,1fr)}
  .quick-grid{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .btn{width:100%}
  .btn-row{flex-direction:column;align-items:stretch}
  .fab-support{bottom:82px;left:14px;width:52px;height:52px}
}