/* roulang page: index */
/* ================= DESIGN TOKENS ================= */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --bg-3:#050509;
  --panel:rgba(255,255,255,.035);
  --panel-solid:#101024;
  --line:rgba(148,163,184,.15);
  --line-cyan:rgba(6,182,212,.36);
  --text:#FFFFFF;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --cyan:#06B6D4;
  --cyan-2:#22D3EE;
  --lime:#A3E635;
  --pink:#F43F5E;
  --gold:#FBBF24;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:26px;
  --sh-1:0 12px 34px rgba(0,0,0,.45);
  --sh-2:0 26px 64px rgba(0,0,0,.62);
  --glow-cyan:0 0 24px rgba(6,182,212,.35);
  --glow-lime:0 0 22px rgba(163,230,53,.28);
  --cw:1200px;
  --sec-pad:clamp(52px,7vw,96px);
  --font:"Be Vietnam Pro","Segoe UI","Helvetica Neue",Roboto,Arial,"Noto Sans",system-ui,sans-serif;
}
/* ================= RESET / BASE ================= */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  background-image:radial-gradient(900px 520px at 88% -6%,rgba(6,182,212,.10),transparent 62%),
                   radial-gradient(760px 480px at 2% 12%,rgba(163,230,53,.06),transparent 60%);
  background-repeat:no-repeat;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
ul,ol{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{margin:0;font-weight:800;line-height:1.25;letter-spacing:-.012em;}
h1{font-size:clamp(1.85rem,4.1vw,3rem);}
h2{font-size:clamp(1.45rem,2.7vw,2.1rem);}
h3{font-size:clamp(1.05rem,1.6vw,1.24rem);}
p{margin:0;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input,select,textarea{font:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--cyan-2);outline-offset:3px;border-radius:6px;}
::selection{background:rgba(6,182,212,.35);}
/* ================= LAYOUT ================= */
.container{width:100%;max-width:var(--cw);margin:0 auto;padding:0 22px;}
.section{padding:var(--sec-pad) 0;position:relative;}
.section-alt{
  background:linear-gradient(180deg,rgba(14,14,30,.92),rgba(7,7,13,.35));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-head{max-width:820px;margin-bottom:clamp(30px,4vw,48px);}
.section-head p{margin-top:14px;color:var(--muted);font-size:1.01rem;line-height:1.7;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan-2);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--lime),var(--cyan));border-radius:2px;}
.grid{display:grid;gap:22px;}
.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));}
/* ================= BUTTONS / BADGES ================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 22px;border-radius:999px;border:1px solid transparent;
  font-weight:700;font-size:.92rem;line-height:1;white-space:nowrap;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-primary{
  background:linear-gradient(135deg,#06B6D4 0%,#22D3EE 55%,#A3E635 140%);
  color:#04141A;box-shadow:var(--glow-cyan);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(6,182,212,.6);}
.btn-primary:active{transform:translateY(0) scale(.985);}
.btn-outline{border-color:var(--line);color:var(--text);background:rgba(255,255,255,.02);}
.btn-outline:hover{border-color:var(--line-cyan);color:var(--cyan-2);background:rgba(6,182,212,.08);transform:translateY(-2px);}
.btn-ghost{color:var(--cyan-2);border-color:transparent;padding:10px 14px;font-weight:700;font-size:.86rem;}
.btn-ghost:hover{background:rgba(6,182,212,.12);border-radius:999px;}
.btn-sm{padding:9px 17px;font-size:.83rem;}
.badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:8px 15px;border-radius:999px;
  background:rgba(6,182,212,.10);border:1px solid var(--line-cyan);
  font-size:.8rem;font-weight:700;color:var(--cyan-2);letter-spacing:.02em;
}
.tag{
  display:inline-block;padding:5px 11px;border-radius:7px;
  font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
}
.tag-cyan{background:rgba(6,182,212,.14);color:var(--cyan-2);}
.tag-lime{background:rgba(163,230,53,.14);color:var(--lime);}
.tag-pink{background:rgba(244,63,94,.15);color:#FDA4AF;}
.tag-gold{background:rgba(251,191,36,.14);color:var(--gold);}
/* ================= HEADER / NAV ================= */
.site-header{
  position:sticky;top:0;z-index:70;
  background:rgba(7,7,13,.84);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s ease,background .3s ease;
}
.site-header.scrolled{box-shadow:0 12px 34px rgba(0,0,0,.55);background:rgba(7,7,13,.95);}
.header-inner{display:flex;align-items:center;gap:16px;min-height:74px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,#06B6D4,#A3E635);font-size:1.05rem;flex-shrink:0;
  box-shadow:var(--glow-cyan);
}
.logo-text{display:flex;flex-direction:column;line-height:1.12;font-weight:900;font-size:.98rem;letter-spacing:-.02em;}
.logo-text em{font-style:normal;font-size:.62rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--cyan-2);margin-top:3px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  padding:10px 14px;border-radius:999px;font-size:.88rem;font-weight:600;
  color:var(--muted);transition:color .2s ease,background .2s ease,box-shadow .2s ease;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06);}
.nav-link.is-active{color:#fff;background:rgba(6,182,212,.14);box-shadow:inset 0 0 0 1px var(--line-cyan);}
.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:13px;
  border:1px solid var(--line);align-items:center;justify-content:center;flex-shrink:0;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;position:relative;transition:.25s;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px;transition:.25s;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
/* ================= HERO ================= */
.hero{position:relative;overflow:hidden;padding:clamp(56px,7.5vw,104px) 0 clamp(48px,6vw,88px);}
.hero-bg{position:absolute;inset:0;background:url('/assets/images/1fcdd795bfdae285.jpg') center/cover no-repeat;opacity:.26;}
.hero-veil{
  position:absolute;inset:0;
  background:
    radial-gradient(1000px 560px at 14% 8%,rgba(6,182,212,.24),transparent 62%),
    radial-gradient(760px 500px at 92% 88%,rgba(163,230,53,.10),transparent 60%),
    linear-gradient(180deg,rgba(7,7,13,.52) 0%,rgba(7,7,13,.86) 62%,rgba(7,7,13,.99) 100%);
}
.hero .container{position:relative;z-index:3;}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);gap:clamp(30px,4vw,58px);align-items:center;}
.hero-title{margin:20px 0 0;text-shadow:0 4px 28px rgba(0,0,0,.55);}
.hero-lead{margin-top:20px;font-size:1.02rem;line-height:1.72;color:#CBD5E1;max-width:640px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px;}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:clamp(20px,3vw,44px);
  margin-top:34px;padding-top:26px;border-top:1px solid var(--line);
}
.hero-stats li strong{display:block;font-size:1.4rem;font-weight:900;color:var(--cyan-2);letter-spacing:-.02em;}
.hero-stats li span{display:block;margin-top:5px;font-size:.79rem;color:var(--muted-2);letter-spacing:.02em;}
/* console */
.console{
  border:1px solid var(--line-cyan);border-radius:var(--r-md);
  background:rgba(9,9,20,.92);box-shadow:var(--sh-2),var(--glow-cyan);
  overflow:hidden;backdrop-filter:blur(6px);
}
.console-bar{
  display:flex;align-items:center;gap:7px;
  padding:12px 16px;background:rgba(255,255,255,.03);border-bottom:1px solid var(--line);
}
.dot{width:10px;height:10px;border-radius:50%;background:#334155;}
.dot:nth-child(1){background:#F43F5E;}
.dot:nth-child(2){background:#FBBF24;}
.dot:nth-child(3){background:#A3E635;}
.console-file{margin-left:8px;font-size:.76rem;letter-spacing:.08em;color:var(--muted-2);text-transform:uppercase;}
.console-body{
  margin:0;padding:22px 18px;font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
  font-size:.79rem;line-height:1.85;color:#A5F3FC;overflow-x:auto;white-space:pre;
}
.console-body .cm{color:#64748B;}
.console-body .ck{color:#A3E635;}
.console-body .cs{color:#FDA4AF;}
.console-foot{
  display:flex;align-items:center;gap:9px;padding:13px 18px;
  border-top:1px solid var(--line);font-size:.78rem;color:var(--muted);
}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px var(--lime);animation:pulse 1.6s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.4;transform:scale(.75);}}
/* ================= CARDS ================= */
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-md);
  padding:26px;transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease,background .26s ease;
  position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-cyan);box-shadow:var(--sh-1);background:rgba(255,255,255,.055);}
.card-title{margin-bottom:12px;}
.card p{color:var(--muted);font-size:.94rem;line-height:1.7;}
.card-num{
  font-size:2.2rem;font-weight:900;line-height:1;
  color:transparent;-webkit-text-stroke:1px rgba(6,182,212,.55);
  letter-spacing:-.03em;margin-bottom:14px;display:block;
}
/* ================= PAIN ================= */
.pain-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 clamp(24px,4vw,56px);}
.pain-item{display:flex;gap:15px;padding:22px 0;border-bottom:1px dashed var(--line);text-align:left;}
.pain-item:last-child{border-bottom:0;}
.pain-mark{
  flex-shrink:0;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:rgba(244,63,94,.13);color:#FDA4AF;font-weight:900;font-size:.85rem;
}
.pain-item h3{font-size:1rem;margin-bottom:7px;}
.pain-item p{color:var(--muted);font-size:.9rem;line-height:1.68;}
/* ================= ALGO ================= */
.algo-stack{display:grid;gap:18px;}
.algo-block{
  border:1px solid var(--line);border-radius:var(--r-md);padding:clamp(22px,3vw,32px);
  background:linear-gradient(135deg,rgba(6,182,212,.06),rgba(255,255,255,.014) 55%);
  display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:clamp(18px,3vw,40px);
  align-items:start;transition:border-color .25s ease,transform .25s ease;
}
.algo-block:hover{border-color:var(--line-cyan);transform:translateY(-3px);}
.algo-block h3{font-size:clamp(1rem,1.5vw,1.16rem);line-height:1.45;}
.algo-block p{color:var(--muted);font-size:.94rem;line-height:1.72;}
.algo-block .tag{margin-bottom:14px;}
/* ================= STEPS ================= */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;}
.step{border-top:2px solid var(--line-cyan);padding-top:22px;}
.step-num{
  font-size:2.35rem;font-weight:900;line-height:1;letter-spacing:-.04em;
  color:transparent;-webkit-text-stroke:1px rgba(163,230,53,.6);display:block;margin-bottom:14px;
}
.step h3{margin-bottom:10px;font-size:1.02rem;}
.step p{color:var(--muted);font-size:.9rem;line-height:1.68;}
/* ================= CATEGORY WALL ================= */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.cat-card{
  display:flex;flex-direction:column;gap:14px;padding:30px;
  border-radius:var(--r-lg);border:1px solid var(--line);
  background:linear-gradient(150deg,rgba(6,182,212,.13),rgba(14,14,30,.92) 62%);
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--line-cyan);box-shadow:var(--sh-1);}
.cat-card h3{font-size:1.14rem;}
.cat-card p{color:var(--muted);font-size:.92rem;line-height:1.68;}
.cat-count{font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-2);font-weight:700;}
.cat-more{margin-top:auto;font-weight:800;color:var(--cyan-2);font-size:.88rem;display:inline-flex;align-items:center;gap:8px;}
.cat-card:hover .cat-more{gap:12px;}
/* ================= BOSS CARDS ================= */
.boss-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.boss-card{
  border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  background:var(--panel-solid);transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
  display:flex;flex-direction:column;
}
.boss-card:hover{transform:translateY(-5px);border-color:var(--line-cyan);box-shadow:var(--sh-1);}
.boss-media{position:relative;overflow:hidden;}
.boss-media img{width:100%;height:196px;object-fit:cover;transition:transform .5s ease;}
.boss-card:hover .boss-media img{transform:scale(1.06);}
.boss-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,7,13,.05),rgba(7,7,13,.88));}
.boss-mult{
  position:absolute;top:14px;right:14px;z-index:2;
  padding:6px 13px;border-radius:999px;font-size:.76rem;font-weight:900;letter-spacing:.04em;
  background:rgba(7,7,13,.78);border:1px solid var(--line-cyan);color:var(--cyan-2);
}
.boss-body{padding:22px;display:flex;flex-direction:column;gap:11px;flex:1;}
.boss-body h3{font-size:1.06rem;}
.boss-body p{color:var(--muted);font-size:.9rem;line-height:1.68;}
.boss-foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:12px;padding-top:14px;border-top:1px solid var(--line);}
.boss-foot span{font-size:.79rem;color:var(--muted-2);}
.boss-foot strong{font-size:.95rem;color:var(--lime);}
/* ================= METRICS ================= */
.metrics{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
}
.metric{background:var(--bg-2);padding:clamp(24px,3vw,34px) 22px;}
.metric strong{display:block;font-size:clamp(1.6rem,3vw,2.1rem);font-weight:900;letter-spacing:-.03em;color:var(--cyan-2);}
.metric span{display:block;margin-top:9px;font-size:.86rem;color:var(--muted);line-height:1.58;}
/* ================= LEADERBOARD ================= */
.rank-board{border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;background:var(--panel);}
.rank-row{
  display:grid;grid-template-columns:64px minmax(0,1.3fr) minmax(0,1fr) 92px minmax(0,150px);
  align-items:center;gap:14px;padding:17px 22px;border-bottom:1px solid var(--line);
  transition:background .22s ease;
}
.rank-row:last-child{border-bottom:0;}
.rank-row:hover{background:rgba(6,182,212,.07);}
.rank-row.head{background:rgba(255,255,255,.03);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);font-weight:800;}
.rank-pos{font-weight:900;color:var(--lime);font-size:1rem;}
.rank-name{font-weight:700;font-size:.94rem;}
.rank-boss{color:var(--muted);font-size:.88rem;}
.rank-mult{font-weight:900;color:var(--cyan-2);font-size:.95rem;}
.rank-prize{font-weight:800;font-size:.94rem;color:#FDE68A;text-align:right;}
/* ================= NEWS (CMS) ================= */
.news-layout{display:grid;grid-template-columns:minmax(0,1.62fr) minmax(0,1fr);gap:clamp(24px,3.4vw,44px);align-items:start;}
.news-list{display:grid;gap:14px;}
.news-card{
  border:1px solid var(--line);border-radius:var(--r-md);background:var(--panel);
  transition:transform .24s ease,border-color .24s ease,background .24s ease;
}
.news-card:hover{transform:translateY(-3px);border-color:var(--line-cyan);background:rgba(255,255,255,.055);}
.news-card__link{display:block;padding:22px 24px;}
.news-card__title{font-size:1.02rem;line-height:1.45;margin-bottom:10px;}
.news-card__excerpt{color:var(--muted);font-size:.9rem;line-height:1.68;}
.news-card__meta{
  display:inline-block;margin-top:13px;font-size:.76rem;letter-spacing:.06em;
  color:var(--cyan-2);font-weight:700;text-transform:uppercase;
}
.news-side{border:1px solid var(--line);border-radius:var(--r-md);padding:24px;background:rgba(6,182,212,.05);}
.news-side h3{font-size:1rem;margin-bottom:16px;}
.news-side ul{display:grid;gap:12px;}
.news-side li a{display:block;font-size:.9rem;line-height:1.55;color:#CBD5E1;padding-left:16px;position:relative;}
.news-side li a::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--cyan);}
.news-side li a:hover{color:var(--cyan-2);}
.empty-note{color:var(--muted);font-size:.94rem;padding:22px;border:1px dashed var(--line);border-radius:var(--r-md);}
/* ================= QUOTES ================= */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.quote{border-left:2px solid var(--line-cyan);padding:6px 0 6px 22px;}
.quote p{font-size:.96rem;line-height:1.72;color:#E2E8F0;}
.quote footer{margin-top:14px;font-size:.82rem;color:var(--muted-2);}
.quote footer strong{color:var(--cyan-2);font-weight:700;display:block;margin-bottom:3px;}
/* ================= SCENARIOS ================= */
.scene-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.scene{border:1px solid var(--line);border-radius:var(--r-md);padding:26px;background:var(--panel);transition:border-color .24s ease,transform .24s ease;}
.scene:hover{border-color:var(--line-cyan);transform:translateY(-3px);}
.scene h3{margin:14px 0 10px;font-size:1.04rem;}
.scene p{color:var(--muted);font-size:.9rem;line-height:1.68;}
/* ================= PARTNERS ================= */
.partner-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px;}
.partner{
  display:flex;align-items:center;justify-content:center;
  padding:20px 10px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:rgba(255,255,255,.025);font-weight:800;font-size:.88rem;color:var(--muted);
  letter-spacing:.02em;transition:color .22s ease,border-color .22s ease,background .22s ease;
}
.partner:hover{color:var(--cyan-2);border-color:var(--line-cyan);background:rgba(6,182,212,.08);}
/* ================= PAYMENT ================= */
.pay-row{display:flex;flex-wrap:wrap;gap:12px;}
.pay-chip{
  display:inline-flex;align-items:center;gap:10px;padding:13px 20px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:rgba(255,255,255,.03);font-weight:700;font-size:.9rem;
  transition:border-color .22s ease,transform .22s ease,color .22s ease;
}
.pay-chip:hover{border-color:var(--line-cyan);transform:translateY(-2px);color:var(--cyan-2);}
.pay-chip i{font-style:normal;color:var(--lime);font-weight:900;font-size:.78rem;}
/* ================= TRUST ================= */
.trust-bar{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
}
.trust-item{background:var(--bg-2);padding:26px 22px;}
.trust-item h3{font-size:.96rem;margin-bottom:8px;}
.trust-item p{color:var(--muted);font-size:.86rem;line-height:1.6;}
.trust-ico{font-size:1.2rem;display:block;margin-bottom:12px;}
/* ================= FINAL CTA ================= */
.cta-panel{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  border:1px solid var(--line-cyan);
  padding:clamp(38px,5.5vw,72px) clamp(24px,4vw,60px);
  text-align:center;
  background:url('/assets/images/bb8c2d109f781f6d.jpg') center/cover no-repeat;
}
.cta-panel::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(7,7,13,.90),rgba(6,182,212,.32) 55%,rgba(7,7,13,.94));
}
.cta-inner{position:relative;z-index:2;max-width:720px;margin:0 auto;}
.cta-inner h2{margin-bottom:18px;}
.cta-inner p{color:#CBD5E1;font-size:1rem;line-height:1.72;margin-bottom:30px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:13px;justify-content:center;}
.cta-note{margin-top:20px;font-size:.8rem;color:var(--muted-2);}
/* ================= FAB ================= */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 18px;border-radius:999px;min-height:52px;
  font-weight:800;font-size:.83rem;color:#fff;opacity:.8;
  background:
    linear-gradient(rgba(7,7,13,.88),rgba(7,7,13,.88)) padding-box,
    linear-gradient(135deg,#A3E635,#06B6D4,#F43F5E) border-box;
  border:1px solid transparent;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  transition:opacity .22s ease,transform .22s ease,box-shadow .22s ease;
}
.fab-ico{font-size:1rem;line-height:1;}
.fab::after{
  content:"";position:absolute;top:7px;right:9px;width:8px;height:8px;border-radius:50%;
  background:var(--pink);box-shadow:0 0 10px var(--pink);animation:pulse 1.5s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:translateY(-2px);box-shadow:0 0 32px rgba(6,182,212,.75);}
.fab:hover .fab-ico{animation:flicker .6s ease-in-out 2;}
.fab:active{transform:translateY(1px) scale(.97);}
@keyframes flicker{0%,100%{opacity:1;}50%{opacity:.35;}}
/* ================= FOOTER ================= */
.site-footer{background:var(--bg-3);border-top:1px solid var(--line);padding:clamp(44px,5vw,70px) 0 26px;}
.footer-top{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr);gap:clamp(26px,4vw,54px);}
.footer-brand p{margin-top:18px;color:var(--muted);font-size:.9rem;line-height:1.7;max-width:420px;}
.footer-col h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);margin-bottom:16px;font-weight:800;}
.footer-col ul{display:grid;gap:11px;}
.footer-col a{color:var(--muted);font-size:.9rem;}
.footer-col a:hover{color:var(--cyan-2);}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
}
.footer-bottom p{font-size:.8rem;color:var(--muted-2);line-height:1.6;}
.footer-note{color:#475569;}
/* ================= RESPONSIVE ================= */
@media (max-width:1080px){
  .hero-grid{grid-template-columns:1fr;gap:38px;}
  .grid-4,.metrics,.trust-bar,.steps{grid-template-columns:repeat(2,minmax(0,1fr));}
  .partner-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
  .algo-block{grid-template-columns:1fr;gap:14px;}
}
@media (max-width:980px){
  .nav-toggle{display:flex;}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;margin:0;
    padding:0 22px;max-height:0;overflow:hidden;
    background:rgba(8,8,18,.985);
    border-bottom:1px solid var(--line);
    backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
    transition:max-height .36s ease,padding .36s ease;
  }
  .main-nav.open{max-height:420px;padding:14px 22px 22px;}
  .nav-link{padding:13px 16px;border-radius:12px;}
  .header-inner{gap:10px;}
  .logo-text{font-size:.9rem;}
  .logo-text em{font-size:.56rem;letter-spacing:.08em;}
  .btn-ghost{padding:9px 10px;font-size:.8rem;}
  .btn-sm{padding:9px 13px;font-size:.78rem;}
}
@media (max-width:860px){
  .grid-3,.cat-grid,.boss-grid,.quote-grid,.scene-grid{grid-template-columns:1fr;}
  .news-layout{grid-template-columns:1fr;}
  .rank-row{grid-template-columns:44px minmax(0,1.2fr) minmax(0,1fr);gap:10px;padding:15px 16px;}
  .rank-row .rank-mult{grid-column:2;}
  .rank-row .rank-prize{grid-column:3;text-align:right;font-size:.86rem;}
  .rank-row.head{display:none;}
}
@media (max-width:640px){
  .pain-grid{grid-template-columns:1fr;}
  .grid-2,.grid-4,.metrics,.trust-bar,.steps{grid-template-columns:1fr;}
  .partner-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .hero-stats{gap:20px;}
  .hero-stats li{min-width:calc(50% - 10px);}
  .hero-actions .btn{flex:1 1 100%;}
  .cta-actions .btn{flex:1 1 100%;}
  .console-body{font-size:.72rem;padding:18px 14px;}
  .logo-text{font-size:.82rem;}
  .logo-text em{display:none;}
  .btn-ghost{padding:8px 8px;font-size:.76rem;}
  .btn-sm{padding:8px 12px;font-size:.75rem;}
  .header-inner{min-height:66px;}
  .fab{bottom:88px;padding:11px 15px;font-size:.79rem;}
}
@media (max-width:420px){
  .container{padding:0 16px;}
  .boss-media img{height:170px;}
  .fab .fab-txt{display:none;}
  .fab{padding:14px;border-radius:50%;width:52px;height:52px;justify-content:center;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
}

/* roulang page: article */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --bg-3:#050509;
  --panel:rgba(255,255,255,.035);
  --panel-solid:#101024;
  --line:rgba(148,163,184,.15);
  --line-cyan:rgba(6,182,212,.36);
  --text:#FFFFFF;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --cyan:#06B6D4;
  --cyan-2:#22D3EE;
  --lime:#A3E635;
  --pink:#F43F5E;
  --gold:#FBBF24;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:26px;
  --sh-1:0 12px 34px rgba(0,0,0,.45);
  --sh-2:0 26px 64px rgba(0,0,0,.62);
  --glow-cyan:0 0 24px rgba(6,182,212,.35);
  --glow-lime:0 0 22px rgba(163,230,53,.28);
  --cw:1200px;
  --sec-pad:clamp(52px,7vw,96px);
  --font:"Be Vietnam Pro","Segoe UI","Helvetica Neue",Roboto,Arial,"Noto Sans",system-ui,sans-serif;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  background-image:radial-gradient(900px 520px at 88% -6%,rgba(6,182,212,.10),transparent 62%),
                   radial-gradient(760px 480px at 2% 12%,rgba(163,230,53,.06),transparent 60%);
  background-repeat:no-repeat;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input,select,textarea{font:inherit;color:inherit;}
.container{width:100%;max-width:var(--cw);margin:0 auto;padding:0 22px;}
.section{padding:var(--sec-pad) 0;position:relative;}
.section-alt{
  background:linear-gradient(180deg,rgba(14,14,30,.92),rgba(7,7,13,.35));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-head{max-width:820px;margin-bottom:clamp(30px,4vw,48px);}
.section-head p{margin-top:14px;color:var(--muted);font-size:1.01rem;line-height:1.7;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan-2);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--lime),var(--cyan));border-radius:2px;}
.grid{display:grid;gap:22px;}
.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));}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 22px;border-radius:999px;border:1px solid transparent;
  font-weight:700;font-size:.92rem;line-height:1;white-space:nowrap;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-primary{
  background:linear-gradient(135deg,#06B6D4 0%,#22D3EE 55%,#A3E635 140%);
  color:#04141A;box-shadow:var(--glow-cyan);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(6,182,212,.6);}
.btn-primary:active{transform:translateY(0) scale(.985);}
.btn-outline{border-color:var(--line);color:var(--text);background:rgba(255,255,255,.02);}
.btn-outline:hover{border-color:var(--line-cyan);color:var(--cyan-2);background:rgba(6,182,212,.08);transform:translateY(-2px);}
.btn-ghost{color:var(--cyan-2);border-color:transparent;padding:10px 14px;font-weight:700;font-size:.86rem;}
.btn-ghost:hover{background:rgba(6,182,212,.12);border-radius:999px;}
.btn-sm{padding:9px 17px;font-size:.83rem;}
.badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:8px 15px;border-radius:999px;
  background:rgba(6,182,212,.10);border:1px solid var(--line-cyan);
  font-size:.8rem;font-weight:700;color:var(--cyan-2);letter-spacing:.02em;
}
.tag{
  display:inline-block;padding:5px 11px;border-radius:7px;
  font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
}
.tag-cyan{background:rgba(6,182,212,.14);color:var(--cyan-2);}
.tag-lime{background:rgba(163,230,53,.14);color:var(--lime);}
.tag-pink{background:rgba(244,63,94,.15);color:#FDA4AF;}
.tag-gold{background:rgba(251,191,36,.14);color:var(--gold);}
.site-header{
  position:sticky;top:0;z-index:70;
  background:rgba(7,7,13,.84);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s ease,background .3s ease;
}
.site-header.scrolled{box-shadow:0 12px 34px rgba(0,0,0,.55);background:rgba(7,7,13,.95);}
.header-inner{display:flex;align-items:center;gap:16px;min-height:74px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,#06B6D4,#A3E635);font-size:1.05rem;flex-shrink:0;
  box-shadow:var(--glow-cyan);
}
.logo-text{display:flex;flex-direction:column;line-height:1.12;font-weight:900;font-size:.98rem;letter-spacing:-.02em;}
.logo-text em{font-style:normal;font-size:.62rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--cyan-2);margin-top:3px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  padding:10px 14px;border-radius:999px;font-size:.88rem;font-weight:600;
  color:var(--muted);transition:color .2s ease,background .2s ease,box-shadow .2s ease;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06);}
.nav-link.is-active{color:#fff;background:rgba(6,182,212,.14);box-shadow:inset 0 0 0 1px var(--line-cyan);}
.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:13px;
  border:1px solid var(--line);align-items:center;justify-content:center;flex-shrink:0;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;position:relative;transition:.25s;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px;transition:.25s;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.nav-toggle.is-open span{background:transparent;}
.nav-toggle.is-open span::before{top:0;transform:rotate(45deg);}
.nav-toggle.is-open span::after{top:0;transform:rotate(-45deg);}
.article-hero{
  position:relative;padding:clamp(46px,6vw,84px) 0 clamp(34px,4vw,56px);
  background-image:linear-gradient(115deg,rgba(5,5,9,.96),rgba(7,7,13,.72) 46%,rgba(14,14,30,.62)),
    url("/assets/images/bb8c2d109f781f6d.jpg");
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.article-hero .crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:.8rem;color:var(--muted);margin-bottom:20px;
}
.article-hero .crumb a{color:var(--cyan-2);font-weight:600;}
.article-hero .crumb a:hover{color:#fff;}
.article-hero .crumb i{font-style:normal;color:var(--muted-2);}
.article-hero h1{
  margin:0 0 18px;font-size:clamp(1.6rem,3.6vw,2.75rem);line-height:1.2;
  font-weight:900;letter-spacing:-.025em;max-width:940px;
}
.article-hero .lede{max-width:800px;color:var(--muted);font-size:1.03rem;line-height:1.7;}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;
  margin-top:24px;font-size:.82rem;color:var(--muted);
}
.article-meta .dot{width:5px;height:5px;border-radius:50%;background:var(--line-cyan);}
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 328px;gap:clamp(26px,3.4vw,46px);
  align-items:start;padding:clamp(44px,6vw,80px) 0;
}
.article-body{
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(24px,3.4vw,44px);box-shadow:var(--sh-1);min-width:0;
}
.article-body h2{
  font-size:clamp(1.24rem,2vw,1.6rem);font-weight:800;letter-spacing:-.02em;
  margin:clamp(32px,4vw,46px) 0 14px;line-height:1.3;
}
.article-body h2:first-child{margin-top:0;}
.article-body h3{font-size:1.08rem;font-weight:800;margin:26px 0 10px;color:var(--cyan-2);}
.article-body p{margin:0 0 16px;color:#DCE3EC;line-height:1.72;}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px;color:#DCE3EC;}
.article-body li{margin-bottom:9px;line-height:1.68;}
.article-body strong{color:#fff;font-weight:700;}
.article-body a{color:var(--cyan-2);font-weight:600;border-bottom:1px solid var(--line-cyan);}
.article-body a:hover{color:var(--lime);}
.article-body img{border-radius:var(--r-md);margin:22px 0;border:1px solid var(--line);}
.article-body blockquote{
  margin:24px 0;padding:18px 22px;border-left:3px solid var(--cyan);
  background:rgba(6,182,212,.07);border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--muted);
}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:.9rem;}
.article-body th,.article-body td{padding:11px 13px;border:1px solid var(--line);text-align:left;}
.article-body th{background:rgba(6,182,212,.10);color:var(--cyan-2);font-weight:700;}
.article-side{display:flex;flex-direction:column;gap:22px;position:sticky;top:96px;}
.side-card{
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--line);border-radius:var(--r-md);padding:22px;box-shadow:var(--sh-1);
}
.side-card h3{margin:0 0 14px;font-size:.98rem;font-weight:800;letter-spacing:-.01em;}
.side-card p{color:var(--muted);font-size:.88rem;line-height:1.65;margin:0 0 14px;}
.side-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.side-list li{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;color:var(--muted);line-height:1.55;}
.side-list li span{color:var(--lime);font-weight:800;flex-shrink:0;}
.side-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
.side-stat{
  background:rgba(6,182,212,.07);border:1px solid var(--line-cyan);
  border-radius:var(--r-sm);padding:13px 14px;
}
.side-stat b{display:block;font-size:1.22rem;font-weight:900;color:var(--cyan-2);letter-spacing:-.02em;}
.side-stat span{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:700;}
.stat-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
}
.stat-strip .cell{background:var(--bg-2);padding:22px 20px;}
.stat-strip .cell b{display:block;font-size:clamp(1.3rem,2.4vw,1.9rem);font-weight:900;color:var(--cyan-2);letter-spacing:-.03em;line-height:1.15;}
.stat-strip .cell span{display:block;margin-top:6px;font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.07em;font-weight:700;}
.feature-list{list-style:none;margin:0;padding:0;display:grid;gap:16px;}
.feature-list li{
  display:flex;gap:14px;align-items:flex-start;
  padding:16px 18px;border:1px solid var(--line);border-radius:var(--r-md);
  background:var(--panel);
}
.feature-list .ico{
  width:38px;height:38px;border-radius:11px;flex-shrink:0;display:grid;place-items:center;
  background:rgba(6,182,212,.12);border:1px solid var(--line-cyan);font-size:1rem;
}
.feature-list b{display:block;font-size:.96rem;margin-bottom:4px;}
.feature-list p{margin:0;color:var(--muted);font-size:.88rem;line-height:1.6;}
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{
  border:1px solid var(--line);border-radius:var(--r-md);
  background:var(--panel);overflow:hidden;
}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 20px;
  font-weight:700;font-size:.96rem;display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";color:var(--cyan-2);font-size:1.3rem;font-weight:400;line-height:1;flex-shrink:0;}
.faq-item[open] summary::after{content:"–";}
.faq-item summary:hover{background:rgba(6,182,212,.06);}
.faq-item .faq-body{padding:0 20px 18px;color:var(--muted);font-size:.9rem;line-height:1.7;}
.cta-band{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line-cyan);box-shadow:var(--sh-2);
  background-image:linear-gradient(110deg,rgba(5,5,9,.94),rgba(6,182,212,.38)),
    url("/assets/images/cf73e52286aac9c5.jpg");
  background-size:cover;background-position:center;
  padding:clamp(30px,4.6vw,58px);text-align:center;
}
.cta-band h2{margin:0 0 12px;font-size:clamp(1.3rem,2.6vw,2rem);font-weight:900;letter-spacing:-.025em;}
.cta-band p{margin:0 auto 24px;max-width:660px;color:#DBE7F0;font-size:.98rem;line-height:1.7;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}
.section-divider{height:1px;background:linear-gradient(90deg,transparent,var(--line-cyan),transparent);border:0;margin:0;}
.site-footer{
  background:linear-gradient(180deg,rgba(5,5,9,.6),rgba(5,5,9,.98));
  border-top:1px solid var(--line);padding:clamp(44px,6vw,72px) 0 30px;margin-top:0;
}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:clamp(24px,4vw,48px);}
.footer-brand p{color:var(--muted);font-size:.88rem;line-height:1.7;margin:16px 0 0;max-width:420px;}
.footer-col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;color:var(--cyan-2);margin:0 0 16px;font-weight:800;}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;}
.footer-col a{color:var(--muted);font-size:.89rem;}
.footer-col a:hover{color:var(--cyan-2);}
.footer-bottom{
  margin-top:clamp(30px,4vw,46px);padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;align-items:center;
}
.footer-bottom p{margin:0;color:var(--muted-2);font-size:.79rem;line-height:1.6;}
.footer-note{color:var(--muted) !important;}
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;
  width:56px;height:56px;border-radius:18px;display:grid;place-items:center;
  background:rgba(7,7,13,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid transparent;font-size:1.25rem;
  background-clip:padding-box;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  transition:transform .25s ease,opacity .25s ease,box-shadow .25s ease;
  opacity:.78;
}
.fab::before{
  content:"";position:absolute;inset:-1px;border-radius:19px;z-index:-1;
  background:linear-gradient(135deg,#A3E635,#06B6D4);
}
.fab:hover{transform:scale(1.09);opacity:1;box-shadow:0 0 34px rgba(6,182,212,.72);}
.fab:active{transform:scale(.95);}
.fab .fab-dot{
  position:absolute;top:-4px;right:-4px;width:13px;height:13px;border-radius:50%;
  background:var(--pink);box-shadow:0 0 0 3px rgba(7,7,13,.9);
}
.notfound{
  max-width:640px;margin:0 auto;text-align:center;padding:clamp(30px,5vw,56px) 24px;
  border:1px dashed var(--line-cyan);border-radius:var(--r-lg);background:var(--panel);
}
.notfound h2{margin:0 0 12px;font-size:1.4rem;font-weight:900;}
.notfound p{color:var(--muted);margin:0 0 22px;line-height:1.7;}
@media (max-width:1024px){
  .article-layout{grid-template-columns:minmax(0,1fr);}
  .article-side{position:static;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-top{grid-template-columns:1fr 1fr;}
}
@media (max-width:860px){
  .main-nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(7,7,13,.98);border-bottom:1px solid var(--line);
    padding:14px 18px 20px;display:none;
  }
  .main-nav.is-open{display:flex;}
  .main-nav .nav-link{padding:13px 14px;font-size:.95rem;}
  .nav-toggle{display:flex;}
  .header-actions .btn-ghost{display:none;}
}
@media (max-width:768px){
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid-2{grid-template-columns:minmax(0,1fr);}
  .footer-top{grid-template-columns:1fr;}
  .article-body{padding:22px 18px;border-radius:var(--r-md);}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .grid-3,.grid-4{grid-template-columns:minmax(0,1fr);}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr));}
  .logo-text{font-size:.88rem;}
  .logo-text em{font-size:.56rem;}
  .header-actions .btn-sm{padding:8px 13px;font-size:.78rem;}
  .article-hero h1{font-size:1.5rem;}
  .fab{left:12px;bottom:84px;width:50px;height:50px;}
  .side-stats{grid-template-columns:minmax(0,1fr);}
}

/* roulang page: category2 */
/* ================= DESIGN TOKENS ================= */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --bg-3:#050509;
  --panel:rgba(255,255,255,.035);
  --panel-solid:#101024;
  --line:rgba(148,163,184,.15);
  --line-cyan:rgba(6,182,212,.36);
  --text:#FFFFFF;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --cyan:#06B6D4;
  --cyan-2:#22D3EE;
  --lime:#A3E635;
  --pink:#F43F5E;
  --gold:#FBBF24;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:26px;
  --sh-1:0 12px 34px rgba(0,0,0,.45);
  --sh-2:0 26px 64px rgba(0,0,0,.62);
  --glow-cyan:0 0 24px rgba(6,182,212,.35);
  --glow-lime:0 0 22px rgba(163,230,53,.28);
  --cw:1200px;
  --sec-pad:clamp(52px,7vw,96px);
  --font:"Be Vietnam Pro","Segoe UI","Helvetica Neue",Roboto,Arial,"Noto Sans",system-ui,sans-serif;
}

/* ================= RESET / BASE ================= */
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  background-image:radial-gradient(900px 520px at 88% -6%,rgba(6,182,212,.10),transparent 62%),
                   radial-gradient(760px 480px at 2% 12%,rgba(163,230,53,.06),transparent 60%);
  background-repeat:no-repeat;
  background-attachment:fixed;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input,select,textarea{font:inherit;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;line-height:1.22;letter-spacing:-.02em;font-weight:800;}
p{margin:0;}
:focus-visible{outline:2px solid var(--cyan-2);outline-offset:3px;border-radius:6px;}

/* ================= LAYOUT ================= */
.container{width:100%;max-width:var(--cw);margin:0 auto;padding:0 22px;}
.section{padding:var(--sec-pad) 0;position:relative;}
.section-alt{
  background:linear-gradient(180deg,rgba(14,14,30,.92),rgba(7,7,13,.35));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-head{max-width:820px;margin-bottom:clamp(30px,4vw,48px);}
.section-head h2{font-size:clamp(1.55rem,3.4vw,2.35rem);}
.section-head p{margin-top:14px;color:var(--muted);font-size:1.01rem;line-height:1.7;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan-2);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--lime),var(--cyan));border-radius:2px;}
.grid{display:grid;gap:22px;}
.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));}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0;}

/* ================= BUTTONS / BADGES ================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 22px;border-radius:999px;border:1px solid transparent;
  font-weight:700;font-size:.92rem;line-height:1;white-space:nowrap;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-primary{
  background:linear-gradient(135deg,#06B6D4 0%,#22D3EE 55%,#A3E635 140%);
  color:#04141A;box-shadow:var(--glow-cyan);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(6,182,212,.6);}
.btn-primary:active{transform:translateY(0) scale(.985);}
.btn-outline{border-color:var(--line);color:var(--text);background:rgba(255,255,255,.02);}
.btn-outline:hover{border-color:var(--line-cyan);color:var(--cyan-2);background:rgba(6,182,212,.08);transform:translateY(-2px);}
.btn-ghost{color:var(--cyan-2);border-color:transparent;padding:10px 14px;font-weight:700;font-size:.86rem;}
.btn-ghost:hover{background:rgba(6,182,212,.12);border-radius:999px;}
.btn-sm{padding:9px 17px;font-size:.83rem;}
.btn-lg{padding:16px 30px;font-size:1rem;}
.badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:8px 15px;border-radius:999px;
  background:rgba(6,182,212,.10);border:1px solid var(--line-cyan);
  font-size:.8rem;font-weight:700;color:var(--cyan-2);letter-spacing:.02em;
}
.tag{
  display:inline-block;padding:5px 11px;border-radius:7px;
  font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
}
.tag-cyan{background:rgba(6,182,212,.14);color:var(--cyan-2);}
.tag-lime{background:rgba(163,230,53,.14);color:var(--lime);}
.tag-pink{background:rgba(244,63,94,.15);color:#FDA4AF;}
.tag-gold{background:rgba(251,191,36,.14);color:var(--gold);}

/* ================= HEADER / NAV ================= */
.site-header{
  position:sticky;top:0;z-index:70;
  background:rgba(7,7,13,.84);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s ease,background .3s ease;
}
.site-header.scrolled{box-shadow:0 12px 34px rgba(0,0,0,.55);background:rgba(7,7,13,.95);}
.header-inner{display:flex;align-items:center;gap:16px;min-height:74px;position:relative;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,#06B6D4,#A3E635);font-size:1.05rem;flex-shrink:0;
  box-shadow:var(--glow-cyan);
}
.logo-text{display:flex;flex-direction:column;line-height:1.12;font-weight:900;font-size:.98rem;letter-spacing:-.02em;}
.logo-text em{font-style:normal;font-size:.62rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--cyan-2);margin-top:3px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  padding:10px 14px;border-radius:999px;font-size:.88rem;font-weight:600;
  color:var(--muted);transition:color .2s ease,background .2s ease,box-shadow .2s ease;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06);}
.nav-link.is-active{color:#fff;background:rgba(6,182,212,.14);box-shadow:inset 0 0 0 1px var(--line-cyan);}
.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:13px;
  border:1px solid var(--line);align-items:center;justify-content:center;flex-shrink:0;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;position:relative;transition:.25s;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px;transition:.25s;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.nav-toggle.is-active span{background:transparent;}
.nav-toggle.is-active span::before{transform:rotate(45deg);top:0;background:var(--cyan-2);}
.nav-toggle.is-active span::after{transform:rotate(-45deg);top:0;background:var(--cyan-2);}

/* ================= HERO ================= */
.hero{position:relative;overflow:hidden;padding:clamp(50px,7vw,104px) 0 clamp(46px,6vw,86px);}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/1fcdd795bfdae285.jpg") center/cover no-repeat;
  opacity:.24;filter:saturate(1.15) contrast(1.05);
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(7,7,13,.70) 0%,rgba(7,7,13,.93) 62%,var(--bg) 100%);
}
.hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(26px,4vw,54px);align-items:center;}
.hero h1{font-size:clamp(1.9rem,4.4vw,3.1rem);letter-spacing:-.03em;margin-top:6px;}
.hero h1 .hl{
  background:linear-gradient(120deg,var(--cyan-2),var(--lime));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{margin-top:18px;color:var(--muted);font-size:1.03rem;line-height:1.72;max-width:60ch;}
.hero-points{margin-top:24px;display:grid;gap:12px;max-width:56ch;}
.hero-points li{display:flex;gap:11px;align-items:flex-start;font-size:.95rem;color:#CBD5E1;line-height:1.6;}
.hero-points li::before{
  content:"";flex:0 0 auto;width:18px;height:18px;margin-top:3px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,#A3E635,#06B6D4);
  box-shadow:var(--glow-lime);
}
.hero-cta{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px;}
.hero-note{
  margin-top:24px;display:flex;flex-wrap:wrap;gap:10px 22px;
  padding-top:20px;border-top:1px solid var(--line);
  font-size:.83rem;color:var(--muted-2);font-weight:600;
}
.hero-note span{display:inline-flex;align-items:center;gap:8px;}
.hero-note span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px rgba(163,230,53,.8);}

.hero-panel{
  position:relative;border-radius:var(--r-lg);
  border:1px solid var(--line-cyan);
  background:linear-gradient(160deg,rgba(16,16,36,.92),rgba(7,7,13,.86));
  box-shadow:var(--sh-2),inset 0 0 0 1px rgba(255,255,255,.03);
  padding:22px;overflow:hidden;
}
.hero-panel::before{
  content:"";position:absolute;inset:-40% -30% auto auto;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(6,182,212,.32),transparent 68%);
}
.hero-shot{
  position:relative;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line);
  aspect-ratio:16/10;
}
.hero-shot img{width:100%;height:100%;object-fit:cover;}
.hero-shot figcaption{
  position:absolute;left:12px;bottom:12px;right:12px;
  background:rgba(5,5,9,.78);backdrop-filter:blur(8px);
  border:1px solid var(--line);border-radius:var(--r-sm);
  padding:10px 13px;font-size:.8rem;color:#CBD5E1;line-height:1.45;
}
.hero-meters{position:relative;margin-top:18px;display:grid;gap:12px;}
.meter-row{display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:.85rem;}
.meter-row b{font-weight:800;color:#fff;}
.meter-row span{color:var(--muted);}
.meter-bar{position:relative;height:7px;border-radius:999px;background:rgba(255,255,255,.07);overflow:hidden;}
.meter-bar i{position:absolute;inset:0 auto 0 0;border-radius:999px;background:linear-gradient(90deg,var(--cyan),var(--lime));box-shadow:0 0 12px rgba(6,182,212,.5);}

/* ================= TRUST BAND ================= */
.trust-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(14,14,30,.6);}
.trust-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);}
.trust-item{background:var(--bg);padding:26px 22px;}
.trust-item strong{display:block;font-size:clamp(1.4rem,2.6vw,2rem);letter-spacing:-.03em;background:linear-gradient(120deg,#fff,var(--cyan-2));-webkit-background-clip:text;background-clip:text;color:transparent;}
.trust-item span{display:block;margin-top:6px;color:var(--muted);font-size:.86rem;line-height:1.55;}

/* ================= WEAPON GRID ================= */
.weapon-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.weapon-card{
  display:flex;flex-direction:column;border-radius:var(--r-md);overflow:hidden;
  border:1px solid var(--line);background:linear-gradient(170deg,rgba(255,255,255,.045),rgba(255,255,255,.012));
  transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.weapon-card:hover{transform:translateY(-6px);border-color:var(--line-cyan);box-shadow:var(--sh-1),var(--glow-cyan);}
.weapon-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:#080814;}
.weapon-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.weapon-card:hover .weapon-media img{transform:scale(1.06);}
.weapon-media .tag{position:absolute;top:12px;left:12px;}
.weapon-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.weapon-body h3{font-size:1.06rem;}
.weapon-body p{color:var(--muted);font-size:.9rem;line-height:1.62;}
.weapon-stats{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);}
.weapon-stats span{font-size:.76rem;font-weight:700;color:#CBD5E1;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:8px;padding:5px 9px;}

/* ================= COMPARE TABLE ================= */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-md);background:rgba(255,255,255,.02);}
table.cmp{width:100%;border-collapse:collapse;min-width:720px;font-size:.9rem;}
table.cmp caption{text-align:left;padding:16px 18px 6px;color:var(--muted);font-size:.85rem;}
table.cmp th,table.cmp td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap;}
table.cmp thead th{
  background:rgba(6,182,212,.08);color:var(--cyan-2);
  font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;font-weight:800;
}
table.cmp tbody tr{transition:background .2s ease;}
table.cmp tbody tr:hover{background:rgba(6,182,212,.06);}
table.cmp tbody tr:last-child td{border-bottom:0;}
table.cmp td:first-child{font-weight:700;color:#fff;}
.dmg{color:var(--lime);font-weight:800;}

/* ================= STEPS ================= */
.steps{display:grid;gap:18px;counter-reset:step;}
.step{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;
  padding:22px;border-radius:var(--r-md);
  border:1px solid var(--line);background:rgba(255,255,255,.025);
  transition:border-color .25s ease,background .25s ease,transform .25s ease;
}
.step:hover{border-color:var(--line-cyan);background:rgba(6,182,212,.06);transform:translateX(4px);}
.step-num{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  font-weight:900;font-size:1.05rem;color:#04141A;
  background:linear-gradient(135deg,var(--lime),var(--cyan-2));box-shadow:var(--glow-lime);
}
.step h3{font-size:1.03rem;margin-bottom:7px;}
.step p{color:var(--muted);font-size:.91rem;line-height:1.68;}
.step small{display:inline-block;margin-top:9px;font-size:.76rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan-2);}

/* ================= SCENES ================= */
.scene-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.scene{
  padding:26px 22px;border-radius:var(--r-md);
  border:1px solid var(--line);
  background:linear-gradient(165deg,rgba(14,14,30,.9),rgba(7,7,13,.6));
  transition:transform .28s ease,border-color .28s ease;
}
.scene:hover{transform:translateY(-5px);border-color:rgba(163,230,53,.4);}
.scene-icon{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-size:1.2rem;
  background:rgba(6,182,212,.12);border:1px solid var(--line-cyan);margin-bottom:16px;
}
.scene h3{font-size:1.03rem;margin-bottom:10px;}
.scene p{color:var(--muted);font-size:.9rem;line-height:1.68;}

/* ================= SPLIT (image + copy) ================= */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,52px);align-items:center;}
.split-media{position:relative;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line);}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.split-copy h2{font-size:clamp(1.5rem,3.2vw,2.15rem);}
.split-copy > p{margin-top:14px;color:var(--muted);line-height:1.72;}
.check-list{margin-top:22px;display:grid;gap:14px;}
.check-list li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;}
.check-list b{display:block;font-size:.95rem;color:#fff;margin-bottom:3px;}
.check-list p{color:var(--muted);font-size:.88rem;line-height:1.62;}
.check-list i{
  width:22px;height:22px;border-radius:7px;display:grid;place-items:center;font-style:normal;
  font-size:.72rem;font-weight:900;color:#04141A;background:linear-gradient(135deg,var(--lime),var(--cyan-2));margin-top:2px;
}

/* ================= QUOTES ================= */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.quote{
  padding:24px 22px;border-radius:var(--r-md);
  border:1px solid var(--line);background:rgba(255,255,255,.025);
  display:flex;flex-direction:column;gap:14px;
}
.quote p{color:#CBD5E1;font-size:.92rem;line-height:1.7;}
.quote footer{display:flex;align-items:center;gap:12px;margin-top:auto;padding-top:14px;border-top:1px solid var(--line);}
.quote .av{
  width:40px;height:40px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;
  font-weight:900;color:#04141A;background:linear-gradient(135deg,var(--cyan-2),var(--lime));
}
.quote footer b{display:block;font-size:.9rem;}
.quote footer span{display:block;font-size:.78rem;color:var(--muted-2);}
.stars{color:var(--gold);letter-spacing:.14em;font-size:.82rem;}

/* ================= FAQ ================= */
.faq-list{display:grid;gap:14px;max-width:920px;}
.faq-item{
  border:1px solid var(--line);border-radius:var(--r-md);
  background:rgba(255,255,255,.025);overflow:hidden;
  transition:border-color .25s ease,background .25s ease;
}
.faq-item[open]{border-color:var(--line-cyan);background:rgba(6,182,212,.06);}
.faq-item summary{
  list-style:none;cursor:pointer;padding:19px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-weight:700;font-size:.98rem;line-height:1.5;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";color:var(--cyan-2);font-size:1.3rem;font-weight:800;line-height:1;flex:0 0 auto;}
.faq-item[open] summary::after{content:"–";}
.faq-item .faq-body{padding:0 22px 20px;color:var(--muted);font-size:.92rem;line-height:1.72;}

/* ================= FINAL CTA ================= */
.cta-final{padding:var(--sec-pad) 0;}
.cta-box{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  border:1px solid var(--line-cyan);
  background:linear-gradient(140deg,rgba(6,182,212,.14),rgba(163,230,53,.07) 55%,rgba(7,7,13,.9));
  padding:clamp(30px,5vw,58px);
  text-align:center;
  box-shadow:var(--sh-2);
}
.cta-box::before{
  content:"";position:absolute;top:-60%;left:50%;transform:translateX(-50%);
  width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(6,182,212,.24),transparent 68%);
}
.cta-box > *{position:relative;z-index:2;}
.cta-box h2{font-size:clamp(1.55rem,3.4vw,2.3rem);}
.cta-box p{margin:16px auto 0;max-width:70ch;color:#CBD5E1;line-height:1.72;}
.cta-actions{margin-top:28px;display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}
.cta-channels{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px;justify-content:center;}
.cta-channels span{
  padding:8px 14px;border-radius:999px;font-size:.79rem;font-weight:700;color:#CBD5E1;
  border:1px solid var(--line);background:rgba(5,5,9,.5);
}

/* ================= FAB ================= */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  display:inline-flex;align-items:center;gap:10px;
  min-height:56px;padding:12px 20px;border-radius:999px;
  font-size:.86rem;font-weight:800;color:#fff;
  background-image:linear-gradient(rgba(7,7,13,.86),rgba(7,7,13,.86)),linear-gradient(120deg,var(--lime),var(--cyan));
  background-origin:border-box;background-clip:padding-box,border-box;
  border:1px solid transparent;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.8;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
  animation:fabPulse 3.4s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:translateY(-2px) scale(1.04);box-shadow:0 0 30px rgba(6,182,212,.72);}
.fab:active{transform:scale(.96);}
.fab-ico{font-size:1.15rem;display:inline-block;transition:transform .5s ease;}
.fab:hover .fab-ico{transform:rotate(360deg);}
.fab-dot{
  position:absolute;top:6px;right:8px;width:8px;height:8px;border-radius:50%;
  background:var(--lime);box-shadow:0 0 10px rgba(163,230,53,.95);animation:dotBlink 1.5s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.4);}50%{box-shadow:0 0 30px rgba(6,182,212,.7);}}
@keyframes dotBlink{0%,100%{opacity:1;}50%{opacity:.25;}}

/* ================= FOOTER ================= */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,rgba(5,5,9,.65),rgba(7,7,13,1));
  padding:clamp(44px,6vw,74px) 0 26px;
}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:34px;padding-bottom:34px;border-bottom:1px solid var(--line);}
.footer-brand p{margin-top:16px;max-width:460px;color:var(--muted);font-size:.92rem;line-height:1.72;}
.footer-col h4{margin:0 0 16px;font-size:.75rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan-2);}
.footer-col ul{display:grid;gap:11px;}
.footer-col a{color:var(--muted);font-size:.92rem;}
.footer-col a:hover{color:#fff;}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  padding-top:22px;color:var(--muted-2);font-size:.83rem;
}
.footer-note{color:var(--muted-2);}

/* ================= RESPONSIVE ================= */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .weapon-grid,.scene-grid,.quote-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .trust-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .split{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr 1fr;}
}
@media (max-width:860px){
  .nav-toggle{display:inline-flex;}
  .main-nav{
    position:absolute;top:calc(100% + 10px);left:0;right:0;
    display:none;flex-direction:column;align-items:stretch;gap:6px;
    margin-left:0;padding:14px;
    border-radius:var(--r-md);border:1px solid var(--line-cyan);
    background:rgba(7,7,13,.98);box-shadow:var(--sh-2);
  }
  .main-nav.is-open{display:flex;}
  .nav-link{padding:13px 14px;font-size:.94rem;}
  .header-inner{gap:10px;min-height:68px;}
  .header-actions{gap:6px;}
  .btn-ghost{padding:9px 10px;font-size:.82rem;}
  .btn-sm{padding:9px 14px;font-size:.8rem;}
}
@media (max-width:768px){
  .grid-2,.grid-3,.weapon-grid,.scene-grid,.quote-grid{grid-template-columns:1fr;}
  .trust-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;gap:26px;}
  .logo-text{font-size:.9rem;}
  .logo-text em{font-size:.58rem;}
  .hero-lead{font-size:.98rem;}
  .fab{bottom:88px;left:12px;padding:11px 17px;font-size:.8rem;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .hero h1{font-size:1.7rem;}
  .logo-mark{width:36px;height:36px;border-radius:11px;font-size:.95rem;}
  .logo-text em{display:none;}
  .header-actions .btn-ghost{padding:8px 8px;font-size:.78rem;}
  .header-actions .btn-sm{padding:8px 12px;font-size:.76rem;}
  .btn{width:100%;}
  .hero-cta .btn,.cta-actions .btn{width:100%;}
  .fab span.fab-text{display:none;}
  .fab{padding:14px;min-width:56px;justify-content:center;}
  .step{grid-template-columns:1fr;}
}

/* roulang page: category1 */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --bg-3:#050509;
  --panel:rgba(255,255,255,.035);
  --panel-solid:#101024;
  --line:rgba(148,163,184,.15);
  --line-cyan:rgba(6,182,212,.36);
  --text:#FFFFFF;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --cyan:#06B6D4;
  --cyan-2:#22D3EE;
  --lime:#A3E635;
  --pink:#F43F5E;
  --gold:#FBBF24;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:26px;
  --sh-1:0 12px 34px rgba(0,0,0,.45);
  --sh-2:0 26px 64px rgba(0,0,0,.62);
  --glow-cyan:0 0 24px rgba(6,182,212,.35);
  --glow-lime:0 0 22px rgba(163,230,53,.28);
  --cw:1200px;
  --sec-pad:clamp(52px,7vw,96px);
  --font:"Be Vietnam Pro","Segoe UI","Helvetica Neue",Roboto,Arial,"Noto Sans",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  background-image:radial-gradient(900px 520px at 88% -6%,rgba(6,182,212,.10),transparent 62%),
                   radial-gradient(760px 480px at 2% 12%,rgba(163,230,53,.06),transparent 60%);
  background-repeat:no-repeat;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.22;letter-spacing:-.02em;font-weight:800;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--cyan-2);outline-offset:3px;border-radius:6px;}
/* ================= LAYOUT ================= */
.container{width:100%;max-width:var(--cw);margin:0 auto;padding:0 22px;}
.section{padding:var(--sec-pad) 0;position:relative;}
.section-alt{
  background:linear-gradient(180deg,rgba(14,14,30,.92),rgba(7,7,13,.35));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-head{max-width:820px;margin-bottom:clamp(30px,4vw,48px);}
.section-head p{margin-top:14px;color:var(--muted);font-size:1.01rem;line-height:1.7;}
.section-head h2{font-size:clamp(1.5rem,3vw,2.28rem);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan-2);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--lime),var(--cyan));border-radius:2px;}
.grid{display:grid;gap:22px;}
.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));}
/* ================= BUTTONS / BADGES ================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 22px;border-radius:999px;border:1px solid transparent;
  font-weight:700;font-size:.92rem;line-height:1;white-space:nowrap;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-primary{
  background:linear-gradient(135deg,#06B6D4 0%,#22D3EE 55%,#A3E635 140%);
  color:#04141A;box-shadow:var(--glow-cyan);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(6,182,212,.6);}
.btn-primary:active{transform:translateY(0) scale(.985);}
.btn-outline{border-color:var(--line);color:var(--text);background:rgba(255,255,255,.02);}
.btn-outline:hover{border-color:var(--line-cyan);color:var(--cyan-2);background:rgba(6,182,212,.08);transform:translateY(-2px);}
.btn-ghost{color:var(--cyan-2);border-color:transparent;padding:10px 14px;font-weight:700;font-size:.86rem;}
.btn-ghost:hover{background:rgba(6,182,212,.12);border-radius:999px;}
.btn-sm{padding:9px 17px;font-size:.83rem;}
.btn-block{width:100%;}
.badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:8px 15px;border-radius:999px;
  background:rgba(6,182,212,.10);border:1px solid var(--line-cyan);
  font-size:.8rem;font-weight:700;color:var(--cyan-2);letter-spacing:.02em;
}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px rgba(163,230,53,.9);animation:blink 1.6s ease-in-out infinite;}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.35;}}
.tag{
  display:inline-block;padding:5px 11px;border-radius:7px;
  font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
}
.tag-cyan{background:rgba(6,182,212,.14);color:var(--cyan-2);}
.tag-lime{background:rgba(163,230,53,.14);color:var(--lime);}
.tag-pink{background:rgba(244,63,94,.15);color:#FDA4AF;}
.tag-gold{background:rgba(251,191,36,.14);color:var(--gold);}
/* ================= HEADER / NAV ================= */
.site-header{
  position:sticky;top:0;z-index:70;
  background:rgba(7,7,13,.84);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s ease,background .3s ease;
}
.site-header.scrolled{box-shadow:0 12px 34px rgba(0,0,0,.55);background:rgba(7,7,13,.95);}
.header-inner{display:flex;align-items:center;gap:16px;min-height:74px;position:relative;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,#06B6D4,#A3E635);font-size:1.05rem;flex-shrink:0;
  box-shadow:var(--glow-cyan);
}
.logo-text{display:flex;flex-direction:column;line-height:1.12;font-weight:900;font-size:.98rem;letter-spacing:-.02em;}
.logo-text em{font-style:normal;font-size:.62rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--cyan-2);margin-top:3px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  padding:10px 14px;border-radius:999px;font-size:.88rem;font-weight:600;
  color:var(--muted);transition:color .2s ease,background .2s ease,box-shadow .2s ease;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06);}
.nav-link.is-active{color:#fff;background:rgba(6,182,212,.14);box-shadow:inset 0 0 0 1px var(--line-cyan);}
.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:13px;
  border:1px solid var(--line);align-items:center;justify-content:center;flex-shrink:0;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;position:relative;transition:.25s;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px;transition:.25s;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.nav-toggle.is-open span{background:transparent;}
.nav-toggle.is-open span::before{transform:translateY(6px) rotate(45deg);}
.nav-toggle.is-open span::after{transform:translateY(-6px) rotate(-45deg);}
/* ================= HERO CATEGORY ================= */
.cat-hero{position:relative;overflow:hidden;padding:clamp(44px,6vw,84px) 0 clamp(46px,6vw,78px);border-bottom:1px solid var(--line);}
.cat-hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background-image:linear-gradient(180deg,rgba(5,5,9,.74),rgba(7,7,13,.95)),url("/assets/images/cf73e52286aac9c5.jpg");
  background-size:cover;background-position:center;
}
.cat-hero::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background-image:linear-gradient(rgba(6,182,212,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(6,182,212,.06) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 30% 20%,#000,transparent 72%);
  -webkit-mask-image:radial-gradient(circle at 30% 20%,#000,transparent 72%);
}
.cat-hero .container{position:relative;z-index:2;}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.28fr) minmax(0,.82fr);gap:clamp(26px,4vw,52px);align-items:start;}
.hero-copy h1{font-size:clamp(1.85rem,4.4vw,3.1rem);font-weight:900;letter-spacing:-.03em;}
.hero-copy h1 span{background:linear-gradient(120deg,#22D3EE,#A3E635);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-copy .lead{margin-top:18px;color:var(--muted);font-size:1.06rem;line-height:1.72;max-width:640px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
.hero-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 22px;margin-top:30px;max-width:620px;}
.hero-points li{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:.93rem;line-height:1.6;}
.hero-points li b{color:#fff;font-weight:700;}
.hero-points .tick{color:var(--lime);font-weight:900;flex-shrink:0;}
/* feature card */
.feature-card{
  border-radius:var(--r-lg);overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
  border:1px solid var(--line-cyan);
  box-shadow:var(--sh-2);
}
.feature-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-3);}
.feature-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
.feature-card:hover .feature-media img{transform:scale(1.05);}
.feature-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,5,9,.05),rgba(7,7,13,.85));}
.feature-tag{
  position:absolute;top:14px;left:14px;z-index:2;
  padding:6px 12px;border-radius:8px;font-size:.7rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;
  background:rgba(244,63,94,.92);color:#fff;
}
.feature-body{padding:20px 22px 24px;}
.feature-body h2{font-size:1.22rem;}
.feature-body p{color:var(--muted);font-size:.92rem;line-height:1.66;margin-top:10px;}
.countdown{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:18px;padding:13px 16px;border-radius:var(--r-md);
  background:rgba(6,182,212,.08);border:1px solid var(--line-cyan);
}
.cd-label{font-size:.78rem;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;font-weight:700;}
.cd-time{font-size:1.24rem;font-weight:900;color:var(--lime);font-variant-numeric:tabular-nums;letter-spacing:.04em;}
.feature-body .btn{margin-top:18px;}
.feature-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
/* ================= STAT STRIP ================= */
.stat-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  border:1px solid var(--line);border-radius:var(--r-lg);
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  overflow:hidden;
}
.stat-item{padding:26px 22px;border-right:1px solid var(--line);}
.stat-item:last-child{border-right:0;}
.stat-item strong{display:block;font-size:clamp(1.5rem,3vw,2.05rem);font-weight:900;color:var(--cyan-2);letter-spacing:-.02em;}
.stat-item span{display:block;margin-top:8px;color:var(--muted);font-size:.86rem;line-height:1.55;}
/* ================= BOSS GRID ================= */
.boss-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.boss-card{
  border-radius:var(--r-lg);overflow:hidden;background:var(--panel);
  border:1px solid var(--line);
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.boss-card:hover{transform:translateY(-6px);border-color:var(--line-cyan);box-shadow:0 0 28px rgba(6,182,212,.28);}
.boss-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-3);}
.boss-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease;}
.boss-card:hover .boss-thumb img{transform:scale(1.07);}
.boss-thumb .tag{position:absolute;top:12px;left:12px;background:rgba(5,5,9,.82);backdrop-filter:blur(6px);}
.boss-body{padding:18px 20px 22px;}
.boss-body h3{font-size:1.06rem;}
.boss-body p{margin-top:10px;color:var(--muted);font-size:.9rem;line-height:1.66;}
.boss-loot{
  margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);
  display:flex;align-items:center;gap:9px;font-size:.84rem;color:var(--cyan-2);font-weight:700;
}
.boss-loot::before{content:"◆";color:var(--lime);font-size:.72rem;}
/* ================= SCENE / SPLIT ================= */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.86fr);gap:clamp(26px,4vw,54px);align-items:center;}
.split-media{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-1);}
.split-media img{width:100%;height:100%;object-fit:cover;}
.scene-list{display:grid;gap:14px;}
.scene-item{
  display:grid;grid-template-columns:44px minmax(0,1fr);gap:16px;align-items:start;
  padding:18px 20px;border-radius:var(--r-md);
  background:var(--panel);border:1px solid var(--line);
  transition:border-color .25s ease,background .25s ease,transform .25s ease;
}
.scene-item:hover{border-color:var(--line-cyan);background:rgba(6,182,212,.06);transform:translateX(4px);}
.scene-num{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(6,182,212,.22),rgba(163,230,53,.16));
  color:var(--cyan-2);font-weight:900;font-size:.95rem;border:1px solid var(--line-cyan);
}
.scene-item h3{font-size:1rem;}
.scene-item p{margin-top:8px;color:var(--muted);font-size:.9rem;line-height:1.66;}
/* ================= WEAKPOINT LIST ================= */
.wp-list{display:grid;gap:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;}
.wp-row{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1.35fr) minmax(0,.9fr);
  gap:18px;align-items:center;padding:20px 22px;
  border-bottom:1px solid var(--line);background:rgba(255,255,255,.014);
  transition:background .25s ease;
}
.wp-row:last-child{border-bottom:0;}
.wp-row:hover{background:rgba(6,182,212,.06);}
.wp-row strong{font-size:.98rem;font-weight:800;}
.wp-row span{color:var(--muted);font-size:.9rem;line-height:1.6;}
.wp-row .wp-drop{color:var(--lime);font-weight:800;font-size:.9rem;text-align:right;}
.wp-head{background:rgba(6,182,212,.10);}
.wp-head strong,.wp-head span{color:var(--cyan-2);text-transform:uppercase;font-size:.72rem;letter-spacing:.14em;font-weight:800;}
.wp-head .wp-drop{color:var(--cyan-2);}
/* ================= STEPS ================= */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;counter-reset:step;}
.step{
  position:relative;padding:26px 22px 24px;border-radius:var(--r-lg);
  background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.012));
  border:1px solid var(--line);
  transition:border-color .25s ease,transform .25s ease;
}
.step:hover{border-color:var(--line-cyan);transform:translateY(-5px);}
.step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:.8rem;font-weight:900;letter-spacing:.16em;color:var(--lime);margin-bottom:14px;
}
.step h3{font-size:1.02rem;}
.step p{margin-top:10px;color:var(--muted);font-size:.89rem;line-height:1.66;}
/* ================= CHANNELS ================= */
.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.channel-card{
  display:block;padding:26px 24px;border-radius:var(--r-lg);
  background:linear-gradient(160deg,rgba(6,182,212,.10),rgba(255,255,255,.02));
  border:1px solid var(--line);
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.channel-card:hover{transform:translateY(-6px);border-color:var(--line-cyan);box-shadow:0 0 26px rgba(6,182,212,.26);}
.channel-card .ch-ico{font-size:1.5rem;}
.channel-card h3{margin-top:14px;font-size:1.1rem;}
.channel-card p{margin-top:10px;color:var(--muted);font-size:.9rem;line-height:1.66;}
.channel-card .ch-go{display:inline-flex;align-items:center;gap:8px;margin-top:18px;color:var(--cyan-2);font-weight:800;font-size:.86rem;}
.channel-card:hover .ch-go{gap:12px;}
/* ================= NEWS ================= */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.news-card{
  padding:22px;border-radius:var(--r-md);
  background:var(--panel);border:1px solid var(--line);
  transition:border-color .25s ease,transform .25s ease;
}
.news-card:hover{border-color:var(--line-cyan);transform:translateY(-4px);}
.news-card h3{font-size:1rem;line-height:1.45;}
.news-card h3 a:hover{color:var(--cyan-2);}
.news-card p{margin-top:12px;color:var(--muted);font-size:.88rem;line-height:1.66;}
.news-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;font-size:.74rem;color:var(--muted-2);text-transform:uppercase;letter-spacing:.1em;font-weight:700;}
.news-empty{padding:26px;border-radius:var(--r-md);border:1px dashed var(--line);color:var(--muted);font-size:.92rem;}
/* ================= FAQ ================= */
.faq-list{display:grid;gap:14px;max-width:920px;}
.faq-item{
  padding:20px 22px;border-radius:var(--r-md);
  background:var(--panel);border:1px solid var(--line);
  transition:border-color .25s ease,background .25s ease;
}
.faq-item:hover{border-color:var(--line-cyan);background:rgba(6,182,212,.05);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-weight:800;font-size:1rem;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";font-size:1.2rem;font-weight:700;color:var(--cyan-2);flex-shrink:0;transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item p{margin-top:12px;color:var(--muted);font-size:.92rem;line-height:1.7;}
/* ================= CTA BAND ================= */
.cta-band{
  position:relative;overflow:hidden;
  padding:clamp(46px,6vw,80px) 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(120deg,rgba(5,5,9,.94),rgba(6,182,212,.16)),url("/assets/images/7d082f365381d126.jpg");
  background-size:cover;background-position:center;
}
.cta-band .container{position:relative;z-index:2;}
.cta-inner{display:grid;grid-template-columns:minmax(0,1.4fr) auto;gap:28px;align-items:center;}
.cta-inner h2{font-size:clamp(1.5rem,3vw,2.2rem);}
.cta-inner p{margin-top:14px;color:#CBD5E1;font-size:1rem;line-height:1.7;max-width:640px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
/* ================= FOOTER ================= */
.site-footer{
  background:linear-gradient(180deg,#050509,rgba(10,10,24,.96));
  border-top:1px solid var(--line);
  padding:clamp(44px,6vw,74px) 0 26px;
}
.footer-top{display:grid;grid-template-columns:1.55fr 1fr 1fr;gap:36px;}
.footer-brand p{margin-top:16px;color:var(--muted);font-size:.92rem;line-height:1.75;max-width:470px;}
.footer-col h4{margin:0 0 16px;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan-2);font-weight:800;}
.footer-col ul{display:grid;gap:11px;}
.footer-col a{color:var(--muted);font-size:.9rem;}
.footer-col a:hover{color:#fff;}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;
  margin-top:40px;padding-top:22px;border-top:1px solid var(--line);
}
.footer-bottom p{margin:0;font-size:.82rem;color:var(--muted-2);}
.footer-note{color:var(--muted-2);}
/* ================= FAB ================= */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;
  display:inline-flex;align-items:center;gap:10px;
  min-height:56px;padding:12px 20px;border-radius:999px;
  font-size:.85rem;font-weight:800;color:#fff;
  background-image:linear-gradient(rgba(7,7,13,.88),rgba(7,7,13,.88)),linear-gradient(135deg,#A3E635,#06B6D4);
  background-origin:border-box;background-clip:padding-box,border-box;
  border:1px solid transparent;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:0 0 20px rgba(6,182,212,.45);
  opacity:.78;
  animation:fabPulse 3.6s ease-in-out infinite;
  transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;
}
.fab:hover{opacity:1;transform:scale(1.05);box-shadow:0 0 30px rgba(6,182,212,.7);}
.fab:active{transform:scale(.96);}
.fab .fab-ico{font-size:1.05rem;}
.fab .fab-dot{
  position:absolute;top:8px;right:10px;width:9px;height:9px;border-radius:50%;
  background:var(--pink);box-shadow:0 0 10px rgba(244,63,94,.9);animation:blink 1.2s ease-in-out infinite;
}
@keyframes fabPulse{0%,100%{box-shadow:0 0 18px rgba(6,182,212,.35);}50%{box-shadow:0 0 28px rgba(163,230,53,.5);}}
/* ================= RESPONSIVE ================= */
@media (max-width:1024px){
  .header-inner{min-height:68px;}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;
    display:none;flex-direction:column;align-items:stretch;gap:2px;margin-left:0;
    padding:14px 22px 20px;
    background:rgba(7,7,13,.98);
    border-bottom:1px solid var(--line);
    box-shadow:0 22px 44px rgba(0,0,0,.6);
  }
  .main-nav.open{display:flex;}
  .nav-link{padding:13px 14px;border-radius:12px;font-size:.94rem;}
  .nav-toggle{display:inline-flex;margin-left:auto;}
  .hero-grid{grid-template-columns:1fr;}
  .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stat-item:nth-child(2){border-right:0;}
  .stat-item:nth-child(1),.stat-item:nth-child(2){border-bottom:1px solid var(--line);}
  .boss-grid,.channel-grid,.news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));}
  .split{grid-template-columns:1fr;}
  .wp-row{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);}
  .wp-row .wp-drop{grid-column:1 / -1;text-align:left;}
  .cta-inner{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr 1fr;}
  .footer-brand{grid-column:1 / -1;}
}
@media (max-width:768px){
  .container{padding:0 18px;}
  .grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .logo-text{font-size:.88rem;}
  .boss-grid,.channel-grid,.news-grid,.steps{grid-template-columns:1fr;}
  .hero-points{grid-template-columns:1fr;}
  .wp-list{border-radius:var(--r-md);}
  .wp-head{display:none;}
  .wp-row{grid-template-columns:1fr;gap:8px;}
  .wp-row .wp-drop{text-align:left;}
}
@media (max-width:520px){
  .logo-mark{width:34px;height:34px;border-radius:11px;font-size:.9rem;}
  .logo-text{font-size:.74rem;}
  .logo-text em{font-size:.54rem;letter-spacing:.08em;}
  .header-actions .btn-ghost{padding:8px 8px;font-size:.78rem;}
  .header-actions .btn-sm{padding:9px 12px;font-size:.78rem;}
  .stat-strip{grid-template-columns:1fr;}
  .stat-item{border-right:0;border-bottom:1px solid var(--line);}
  .stat-item:last-child{border-bottom:0;}
  .section{padding:44px 0;}
  .footer-top{grid-template-columns:1fr;}
  .fab{left:12px;bottom:84px;padding:11px 16px;font-size:.78rem;}
}

/* roulang page: category3 */
:root{
  --bg:#07070D;
  --bg-2:#0E0E1E;
  --bg-3:#050509;
  --panel:rgba(255,255,255,.035);
  --panel-solid:#101024;
  --line:rgba(148,163,184,.15);
  --line-cyan:rgba(6,182,212,.36);
  --text:#FFFFFF;
  --muted:#94A3B8;
  --muted-2:#64748B;
  --cyan:#06B6D4;
  --cyan-2:#22D3EE;
  --lime:#A3E635;
  --pink:#F43F5E;
  --gold:#FBBF24;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:26px;
  --sh-1:0 12px 34px rgba(0,0,0,.45);
  --sh-2:0 26px 64px rgba(0,0,0,.62);
  --glow-cyan:0 0 24px rgba(6,182,212,.35);
  --glow-lime:0 0 22px rgba(163,230,53,.28);
  --cw:1200px;
  --sec-pad:clamp(52px,7vw,96px);
  --font:"Be Vietnam Pro","Segoe UI","Helvetica Neue",Roboto,Arial,"Noto Sans",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  background-image:radial-gradient(900px 520px at 88% -6%,rgba(6,182,212,.10),transparent 62%),
                   radial-gradient(760px 480px at 2% 12%,rgba(163,230,53,.06),transparent 60%);
  background-repeat:no-repeat;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,opacity .2s ease;}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.02em;line-height:1.2;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--cyan-2);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:var(--cw);margin:0 auto;padding:0 22px;}
.section{padding:var(--sec-pad) 0;position:relative;}
.section-alt{
  background:linear-gradient(180deg,rgba(14,14,30,.92),rgba(7,7,13,.35));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section-head{max-width:820px;margin-bottom:clamp(30px,4vw,48px);}
.section-head p{margin-top:14px;color:var(--muted);font-size:1.01rem;line-height:1.7;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan-2);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--lime),var(--cyan));border-radius:2px;}
.grid{display:grid;gap:22px;}
.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));}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 22px;border-radius:999px;border:1px solid transparent;
  font-weight:700;font-size:.92rem;line-height:1;white-space:nowrap;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
}
.btn-primary{
  background:linear-gradient(135deg,#06B6D4 0%,#22D3EE 55%,#A3E635 140%);
  color:#04141A;box-shadow:var(--glow-cyan);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 34px rgba(6,182,212,.6);}
.btn-primary:active{transform:translateY(0) scale(.985);}
.btn-outline{border-color:var(--line);color:var(--text);background:rgba(255,255,255,.02);}
.btn-outline:hover{border-color:var(--line-cyan);color:var(--cyan-2);background:rgba(6,182,212,.08);transform:translateY(-2px);}
.btn-ghost{color:var(--cyan-2);border-color:transparent;padding:10px 14px;font-weight:700;font-size:.86rem;}
.btn-ghost:hover{background:rgba(6,182,212,.12);border-radius:999px;}
.btn-sm{padding:9px 17px;font-size:.83rem;}
.badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:8px 15px;border-radius:999px;
  background:rgba(6,182,212,.10);border:1px solid var(--line-cyan);
  font-size:.8rem;font-weight:700;color:var(--cyan-2);letter-spacing:.02em;
}
.tag{
  display:inline-block;padding:5px 11px;border-radius:7px;
  font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
}
.tag-cyan{background:rgba(6,182,212,.14);color:var(--cyan-2);}
.tag-lime{background:rgba(163,230,53,.14);color:var(--lime);}
.tag-pink{background:rgba(244,63,94,.15);color:#FDA4AF;}
.tag-gold{background:rgba(251,191,36,.14);color:var(--gold);}
.site-header{
  position:sticky;top:0;z-index:70;
  background:rgba(7,7,13,.84);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s ease,background .3s ease;
}
.site-header.scrolled{box-shadow:0 12px 34px rgba(0,0,0,.55);background:rgba(7,7,13,.95);}
.header-inner{display:flex;align-items:center;gap:16px;min-height:74px;}
.logo{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.logo-mark{
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,#06B6D4,#A3E635);font-size:1.05rem;flex-shrink:0;
  box-shadow:var(--glow-cyan);
}
.logo-text{display:flex;flex-direction:column;line-height:1.12;font-weight:900;font-size:.98rem;letter-spacing:-.02em;}
.logo-text em{font-style:normal;font-size:.62rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--cyan-2);margin-top:3px;}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  padding:10px 14px;border-radius:999px;font-size:.88rem;font-weight:600;
  color:var(--muted);transition:color .2s ease,background .2s ease,box-shadow .2s ease;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06);}
.nav-link.is-active{color:#fff;background:rgba(6,182,212,.14);box-shadow:inset 0 0 0 1px var(--line-cyan);}
.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:13px;
  border:1px solid var(--line);align-items:center;justify-content:center;flex-shrink:0;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;position:relative;transition:.25s;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px;transition:.25s;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.nav-toggle.is-open span{background:transparent;}
.nav-toggle.is-open span::before{top:0;transform:rotate(45deg);}
.nav-toggle.is-open span::after{top:0;transform:rotate(-45deg);}
/* HERO */
.cat-hero{
  position:relative;overflow:hidden;
  border-bottom:1px solid var(--line);
  background:linear-gradient(120deg,rgba(5,5,9,.95),rgba(14,14,30,.88)),
             url('/assets/images/bb8c2d109f781f6d.jpg') center/cover no-repeat;
}
.cat-hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(720px 420px at 82% 20%,rgba(6,182,212,.22),transparent 62%),
             radial-gradient(620px 380px at 6% 92%,rgba(163,230,53,.14),transparent 60%);
  pointer-events:none;
}
.cat-hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(26px,4vw,54px);
  align-items:center;
  padding:clamp(46px,7vw,92px) 0;
}
.cat-hero-copy h1{
  font-size:clamp(1.85rem,4.2vw,3rem);
  line-height:1.14;margin:18px 0 16px;
}
.cat-hero-copy h1 span{
  background:linear-gradient(120deg,#22D3EE,#A3E635 70%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.cat-hero-copy p{color:var(--muted);font-size:1.03rem;line-height:1.72;max-width:640px;}
.cat-hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.cat-hero-stats{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:30px;max-width:520px;
}
.stat-box{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-md);
  padding:16px 18px;
}
.stat-box b{display:block;font-size:1.4rem;font-weight:900;color:var(--cyan-2);letter-spacing:-.02em;}
.stat-box span{font-size:.79rem;color:var(--muted);letter-spacing:.03em;}
.countdown-panel{
  background:linear-gradient(160deg,rgba(16,16,36,.96),rgba(7,7,13,.9));
  border:1px solid var(--line-cyan);border-radius:var(--r-lg);
  padding:24px;box-shadow:var(--sh-2);
}
.countdown-panel h3{font-size:1.06rem;margin-bottom:6px;}
.countdown-panel .cd-sub{font-size:.83rem;color:var(--muted);margin-bottom:18px;}
.cd-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:20px;}
.cd-cell{
  background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:var(--r-sm);
  text-align:center;padding:12px 6px;
}
.cd-cell b{display:block;font-size:1.32rem;font-weight:900;color:var(--lime);}
.cd-cell span{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);}
.cd-loot{display:flex;flex-direction:column;gap:12px;}
.cd-loot-item{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:rgba(6,182,212,.07);border:1px solid var(--line);border-radius:var(--r-sm);
  padding:12px 15px;font-size:.87rem;
}
.cd-loot-item strong{color:var(--cyan-2);font-weight:800;}
.cat-hero-art{
  border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--sh-2);position:relative;
}
.cat-hero-art img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/11;}
.cat-hero-art figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:16px 18px;font-size:.83rem;color:#e2e8f0;
  background:linear-gradient(0deg,rgba(3,3,8,.92),rgba(3,3,8,.15));
}
/* WEAPON CARDS */
.weapon-card{
  background:linear-gradient(165deg,rgba(16,16,36,.92),rgba(9,9,20,.72));
  border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.weapon-card:hover{transform:translateY(-5px);border-color:var(--line-cyan);box-shadow:0 22px 50px rgba(0,0,0,.55),var(--glow-cyan);}
.weapon-media{position:relative;aspect-ratio:16/10;overflow:hidden;}
.weapon-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.weapon-card:hover .weapon-media img{transform:scale(1.06);}
.weapon-media .tag{position:absolute;top:12px;left:12px;}
.weapon-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:11px;flex:1;}
.weapon-body h3{font-size:1.05rem;}
.weapon-body p{color:var(--muted);font-size:.9rem;line-height:1.66;}
.weapon-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:12px;border-top:1px dashed var(--line);}
.weapon-meta span{
  font-size:.74rem;font-weight:700;color:var(--cyan-2);
  background:rgba(6,182,212,.09);border-radius:7px;padding:5px 10px;
}
/* INTEL / SPLIT */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,4vw,56px);align-items:center;}
.split-art{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);position:relative;box-shadow:var(--sh-1);}
.split-art img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.split-copy h2{font-size:clamp(1.5rem,2.7vw,2.1rem);margin-bottom:16px;}
.split-copy p{color:var(--muted);line-height:1.72;margin-bottom:14px;}
.check-list{display:flex;flex-direction:column;gap:12px;margin-top:20px;}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;
  font-size:.92rem;color:#e2e8f0;line-height:1.6;
}
.check-list li::before{
  content:"▸";color:var(--lime);font-weight:900;flex-shrink:0;font-size:1rem;line-height:1.5;
}
/* SCENARIO */
.scene-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px;display:flex;flex-direction:column;gap:10px;
  transition:border-color .22s ease,background .22s ease;
}
.scene-card:hover{border-color:var(--line-cyan);background:rgba(6,182,212,.06);}
.scene-card .scene-icon{
  width:44px;height:44px;border-radius:13px;display:grid;place-items:center;
  background:rgba(6,182,212,.12);border:1px solid var(--line-cyan);font-size:1.15rem;
}
.scene-card h3{font-size:1rem;}
.scene-card p{color:var(--muted);font-size:.89rem;line-height:1.65;}
/* FLOW */
.flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;counter-reset:step;}
.flow-step{
  position:relative;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--r-md);padding:24px 20px 22px;
}
.flow-step::before{
  counter-increment:step;content:"0" counter(step);
  display:block;font-size:1.6rem;font-weight:900;color:transparent;
  background:linear-gradient(120deg,#22D3EE,#A3E635);-webkit-background-clip:text;background-clip:text;
  margin-bottom:10px;
}
.flow-step h3{font-size:.98rem;margin-bottom:8px;}
.flow-step p{color:var(--muted);font-size:.87rem;line-height:1.64;}
/* TABLE */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-md);background:var(--panel);}
table.tbl{width:100%;border-collapse:collapse;min-width:640px;}
table.tbl th,table.tbl td{padding:15px 18px;text-align:left;font-size:.89rem;border-bottom:1px solid var(--line);}
table.tbl th{
  font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan-2);
  background:rgba(6,182,212,.07);font-weight:800;
}
table.tbl tbody tr:hover{background:rgba(255,255,255,.03);}
table.tbl td strong{color:var(--lime);}
/* PAY */
.pay-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.pay-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px;text-align:left;transition:border-color .22s ease,transform .22s ease;
}
.pay-card:hover{border-color:var(--line-cyan);transform:translateY(-4px);}
.pay-card b{display:block;font-size:1rem;margin-bottom:6px;}
.pay-card span{font-size:.82rem;color:var(--muted);line-height:1.6;}
.pay-card .pay-time{margin-top:12px;font-size:.78rem;font-weight:800;color:var(--lime);}
/* NEWS */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.news-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--line-cyan);box-shadow:var(--sh-1);}
.news-media{aspect-ratio:16/9;overflow:hidden;}
.news-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.news-card:hover .news-media img{transform:scale(1.06);}
.news-body{padding:18px;display:flex;flex-direction:column;gap:9px;flex:1;}
.news-meta{display:flex;gap:10px;align-items:center;font-size:.74rem;color:var(--muted-2);}
.news-body h3{font-size:.99rem;line-height:1.4;}
.news-body h3 a:hover{color:var(--cyan-2);}
.news-body p{color:var(--muted);font-size:.86rem;line-height:1.62;}
.news-empty{
  grid-column:1/-1;text-align:center;color:var(--muted);
  padding:44px 20px;border:1px dashed var(--line);border-radius:var(--r-md);
}
/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:900px;}
.faq-item{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px 22px;transition:border-color .22s ease;
}
.faq-item:hover{border-color:var(--line-cyan);}
.faq-item h3{font-size:.99rem;margin-bottom:9px;color:#fff;}
.faq-item p{color:var(--muted);font-size:.9rem;line-height:1.7;}
/* CTA */
.cta-band{
  background:linear-gradient(120deg,rgba(6,182,212,.14),rgba(163,230,53,.08)),
             url('/assets/images/cf73e52286aac9c5.jpg') center/cover no-repeat;
  border:1px solid var(--line-cyan);border-radius:var(--r-lg);
  padding:clamp(30px,4vw,52px);text-align:center;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;inset:0;background:rgba(5,5,9,.55);pointer-events:none;
}
.cta-band > *{position:relative;z-index:2;}
.cta-band h2{font-size:clamp(1.4rem,2.8vw,2rem);margin-bottom:14px;}
.cta-band p{color:#cbd5e1;max-width:720px;margin:0 auto 24px;line-height:1.7;font-size:.98rem;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;}
/* FOOTER */
.site-footer{
  background:linear-gradient(180deg,rgba(9,9,20,.96),rgba(4,4,9,.99));
  border-top:1px solid var(--line);padding:clamp(38px,5vw,64px) 0 26px;
}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;padding-bottom:30px;}
.footer-brand p{color:var(--muted);font-size:.89rem;line-height:1.7;margin-top:16px;max-width:420px;}
.footer-col h4{font-size:.79rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan-2);margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{font-size:.89rem;color:var(--muted);}
.footer-col a:hover{color:var(--cyan-2);}
.footer-bottom{
  border-top:1px solid var(--line);padding-top:22px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:.82rem;color:var(--muted-2);
}
.footer-note{color:var(--muted-2);}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:999px;
  display:grid;place-items:center;
  background:rgba(7,7,13,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(7,7,13,.9),rgba(7,7,13,.9)),
                   linear-gradient(135deg,#A3E635,#06B6D4,#F43F5E);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 20px rgba(6,182,212,.45);
  font-size:1.3rem;
  transition:transform .25s ease,box-shadow .25s ease,opacity .25s ease;
  opacity:.78;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 0 30px rgba(6,182,212,.7);}
.fab:active{transform:scale(.94);}
.fab::after{
  content:"";position:absolute;top:-3px;right:-3px;width:14px;height:14px;
  border-radius:999px;background:#F43F5E;border:2px solid #fff;
  animation:pulseDot 1.6s ease-in-out infinite;
}
@keyframes pulseDot{0%,100%{transform:scale(1);opacity:1;}50%{transform:scale(1.25);opacity:.7;}}
@media (max-width:1024px){
  .cat-hero-inner{grid-template-columns:1fr;gap:34px;}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .flow{grid-template-columns:repeat(2,minmax(0,1fr));}
  .pay-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-top{grid-template-columns:1fr 1fr;}
}
@media (max-width:860px){
  .main-nav{
    position:absolute;top:74px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(7,7,13,.98);border-bottom:1px solid var(--line);
    padding:16px 22px 22px;
    display:none;
  }
  .main-nav.is-open{display:flex;}
  .nav-link{padding:13px 14px;font-size:.94rem;border-radius:12px;}
  .nav-toggle{display:flex;}
  .header-actions{margin-left:auto;}
  .logo-text{font-size:.88rem;}
}
@media (max-width:768px){
  .grid-3,.grid-2{grid-template-columns:1fr;}
  .split{grid-template-columns:1fr;}
  .section{padding:clamp(40px,9vw,64px) 0;}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .logo-text em{display:none;}
  .header-actions .btn-ghost{display:none;}
  .cat-hero-stats{grid-template-columns:1fr 1fr;}
  .cd-row{grid-template-columns:repeat(2,minmax(0,1fr));}
  .flow,.pay-grid,.news-grid,.grid-4{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
  .cta-actions .btn{width:100%;}
}