/* roulang page: index */
:root{
  --bg-deep:#08090F;
  --bg-panel:#0D111E;
  --bg-panel-2:#111729;
  --bg-line:rgba(0,240,255,.14);
  --brand:#0052FF;
  --brand-2:#00F0FF;
  --brand-soft:rgba(0,82,255,.16);
  --txt:#FFFFFF;
  --txt-soft:#CBD5E1;
  --txt-dim:#8C9BB4;
  --ok:#22E39B;
  --warn:#FFB020;
  --r-sm:8px;
  --r-md:14px;
  --r-lg:22px;
  --sp:clamp(56px,7vw,104px);
  --shadow:0 18px 48px rgba(0,0,0,.55);
  --glow:0 0 18px rgba(0,240,255,.28);
  --maxw:1220px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
  background:var(--bg-deep);
  color:var(--txt);
  line-height:1.62;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .22s ease}
button,input,select{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.2;font-weight:800;letter-spacing:-.4px}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--brand-2);outline-offset:3px;border-radius:4px}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:2.2px;text-transform:uppercase;
  color:var(--brand-2);
}
.eyebrow::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--brand),var(--brand-2))}
.sec-title{font-size:clamp(24px,3.1vw,38px)}
.sec-lead{margin-top:14px;max-width:660px;color:var(--txt-soft);font-size:15.5px}

/* ---------- HEADER ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:90;
  background:rgba(8,9,15,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(203,213,225,.1);
}
.hdr-inner{display:flex;align-items:center;gap:26px;height:70px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:36px;height:36px;flex-shrink:0;
  display:grid;place-items:center;
  font-size:13px;font-weight:800;letter-spacing:-.5px;
  color:#04101f;
  background:linear-gradient(135deg,var(--brand-2),var(--brand));
  clip-path:polygon(14% 0,100% 0,86% 100%,0 100%);
}
.brand-txt{display:flex;flex-direction:column;line-height:1.15}
.brand-txt b{font-size:15px;font-weight:800;letter-spacing:-.2px}
.brand-txt span{font-size:10.5px;color:var(--txt-dim);letter-spacing:1.4px;text-transform:uppercase}
.main-nav{margin-left:auto}
.main-nav ul{display:flex;align-items:center;gap:30px}
.main-nav a{
  position:relative;display:inline-block;padding:6px 2px;
  font-size:14.5px;font-weight:500;color:var(--txt-soft);
}
.main-nav a::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;
  background:linear-gradient(90deg,var(--brand-2),var(--brand));
  transition:width .26s ease;
}
.main-nav a:hover{color:#fff}
.main-nav a:hover::after,.main-nav a.active::after{width:100%}
.main-nav a.active{color:#fff;font-weight:600}
.hdr-cta{display:flex;align-items:center;gap:12px;flex-shrink:0}
.btn-ghost{
  padding:9px 4px;font-size:14px;font-weight:600;color:var(--txt-soft);
  background:none;border:0;cursor:pointer;
}
.btn-ghost:hover{color:var(--brand-2)}
.btn-solid{
  padding:10px 20px;font-size:14px;font-weight:700;color:#04101f;cursor:pointer;
  background:linear-gradient(120deg,var(--brand-2),#3f8bff);
  border:0;border-radius:var(--r-sm);
  box-shadow:0 6px 18px rgba(0,82,255,.4);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(0,240,255,.42)}
.btn-solid:active{transform:translateY(0) scale(.97)}
.nav-toggle{display:none;width:42px;height:38px;background:none;border:1px solid rgba(203,213,225,.24);border-radius:var(--r-sm);cursor:pointer}
.nav-toggle span{display:block;width:18px;height:2px;margin:3px auto;background:var(--txt-soft)}

/* ---------- HERO (full-width low banner) ---------- */
.hero{
  position:relative;margin-top:70px;
  padding:64px 0 46px;
  background:
    linear-gradient(90deg,rgba(8,9,15,.94) 0%,rgba(8,9,15,.78) 46%,rgba(0,82,255,.32) 100%),
    url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--bg-line);
  text-align:center;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(0,240,255,.05) 1px,transparent 1px);
  background-size:100% 42px;opacity:.5;
}
.hero-inner{position:relative;z-index:2;max-width:920px;margin:0 auto}
.hero h1{
  margin-top:16px;
  font-size:clamp(27px,4.4vw,50px);
  letter-spacing:-1px;
}
.hero h1 em{font-style:normal;background:linear-gradient(100deg,var(--brand-2),#7fb2ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{margin:18px auto 0;max-width:720px;color:var(--txt-soft);font-size:16.5px}
.hero-btns{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:28px}
.btn-lg{padding:14px 28px;font-size:15px;font-weight:700;border-radius:var(--r-sm);cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.btn-primary{color:#04101f;background:linear-gradient(120deg,var(--brand-2),#2f7dff);border:0;box-shadow:0 10px 30px rgba(0,82,255,.45)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(0,240,255,.4)}
.btn-line{color:#fff;background:rgba(13,17,30,.7);border:1px solid rgba(0,240,255,.4)}
.btn-line:hover{border-color:var(--brand-2);box-shadow:var(--glow);transform:translateY(-3px)}
.hero-strip{
  display:flex;flex-wrap:wrap;justify-content:center;gap:10px 34px;
  margin-top:32px;padding-top:24px;border-top:1px solid rgba(203,213,225,.12);
}
.hero-strip div{text-align:left}
.hero-strip b{display:block;font-size:22px;color:var(--brand-2);letter-spacing:-.5px}
.hero-strip span{font-size:12.5px;color:var(--txt-dim)}

/* ---------- ENTRY MATRIX ---------- */
.section{padding:var(--sp) 0}
.band{background:var(--bg-panel);border-top:1px solid var(--bg-line);border-bottom:1px solid var(--bg-line)}
.matrix-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:22px}
.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:38px}
.mx{
  display:flex;flex-direction:column;gap:9px;
  padding:22px 20px;
  background:linear-gradient(160deg,rgba(0,82,255,.12),rgba(13,17,30,.9));
  border:1px solid rgba(0,240,255,.16);
  border-radius:var(--r-md);
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.mx:hover{transform:translateY(-5px);border-color:var(--brand-2);box-shadow:0 14px 34px rgba(0,82,255,.3)}
.mx-ico{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;background:rgba(0,240,255,.14);color:var(--brand-2);font-size:16px;font-weight:800}
.mx b{font-size:15.5px}
.mx p{font-size:13.5px;color:var(--txt-dim);line-height:1.55}
.mx i{font-style:normal;font-size:12.5px;font-weight:700;color:var(--brand-2);letter-spacing:.6px}

/* ---------- ARTICLE BLOCK (asymmetric) ---------- */
.split{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,5vw,64px);align-items:center}
.split-copy p+p{margin-top:14px}
.split-copy p{color:var(--txt-soft);font-size:15.5px}
.check{margin-top:22px;display:grid;gap:11px}
.check li{position:relative;padding-left:28px;font-size:14.5px;color:var(--txt-soft)}
.check li::before{
  content:"";position:absolute;left:0;top:8px;width:14px;height:8px;
  border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);
  transform:rotate(-45deg);
}
.figure{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid rgba(0,240,255,.2);box-shadow:var(--shadow)}
.figure img{aspect-ratio:4/3;object-fit:cover}
.figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:34px 20px 16px;
  background:linear-gradient(transparent,rgba(8,9,15,.95));
  font-size:13px;color:var(--txt-soft);
}

/* ---------- STEPS ---------- */
.steps{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 44px;margin-top:40px;counter-reset:st}
.step{position:relative;padding:0 0 22px 62px;border-bottom:1px dashed rgba(203,213,225,.15)}
.step::before{
  counter-increment:st;content:"0" counter(st);
  position:absolute;left:0;top:-4px;
  font-size:26px;font-weight:800;color:transparent;
  -webkit-text-stroke:1px var(--brand-2);
}
.step b{display:block;font-size:16px;margin-bottom:6px}
.step p{font-size:14px;color:var(--txt-dim)}

/* ---------- GAME TRACK ---------- */
.track-wrap{margin-top:36px;overflow-x:auto;padding-bottom:14px;scrollbar-width:thin}
.track{display:flex;gap:16px;min-width:min-content}
.gcard{
  position:relative;flex:0 0 216px;
  border:1px solid rgba(0,240,255,.18);border-radius:var(--r-md);
  overflow:hidden;background:var(--bg-panel-2);
  transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
}
.gcard:hover{transform:translateY(-7px);border-color:var(--brand-2);box-shadow:0 18px 40px rgba(0,240,255,.22)}
.gcard img{aspect-ratio:16/11;object-fit:cover;opacity:.88;transition:opacity .26s ease}
.gcard:hover img{opacity:1}
.gcard .tag{
  position:absolute;top:10px;left:10px;
  padding:3px 9px;border-radius:999px;font-size:10.5px;font-weight:800;letter-spacing:.8px;
  background:var(--brand-2);color:#04101f;
}
.gcard .tag.hot{background:#FF3B5C;color:#fff}
.gc-body{padding:14px 15px 17px}
.gc-body b{display:block;font-size:14.5px}
.gc-body span{display:block;margin-top:4px;font-size:12.5px;color:var(--txt-dim)}
.gc-meta{display:flex;justify-content:space-between;margin-top:12px;padding-top:11px;border-top:1px solid rgba(203,213,225,.12);font-size:11.5px;color:var(--brand-2);font-weight:700}

/* ---------- COUNTDOWN BAR ---------- */
.limited{
  display:flex;flex-wrap:wrap;align-items:center;gap:20px;
  padding:24px 28px;border-radius:var(--r-lg);
  background:linear-gradient(105deg,rgba(0,82,255,.3),rgba(13,17,30,.95));
  border:1px solid rgba(0,240,255,.3);
}
.limited .lt-txt{flex:1 1 320px}
.limited b{display:block;font-size:19px}
.limited p{margin-top:6px;font-size:14px;color:var(--txt-soft)}
.clock{display:flex;gap:9px}
.clock div{
  min-width:58px;padding:9px 6px;text-align:center;
  background:rgba(8,9,15,.75);border:1px solid rgba(0,240,255,.24);border-radius:10px;
}
.clock strong{display:block;font-size:21px;color:var(--brand-2);letter-spacing:-.5px}
.clock small{font-size:10.5px;color:var(--txt-dim);text-transform:uppercase;letter-spacing:1px}

/* ---------- TIMELINE ---------- */
.tl{margin-top:40px;border-left:2px solid rgba(0,240,255,.24);padding-left:0}
.tl li{position:relative;padding:0 0 30px 30px}
.tl li:last-child{padding-bottom:0}
.tl li::before{
  content:"";position:absolute;left:-7px;top:7px;width:12px;height:12px;border-radius:50%;
  background:var(--bg-deep);border:2px solid var(--brand-2);box-shadow:0 0 0 4px rgba(0,240,255,.1);
}
.tl time{font-size:12px;font-weight:700;letter-spacing:1.4px;color:var(--brand-2);text-transform:uppercase}
.tl b{display:block;margin:5px 0 6px;font-size:16.5px}
.tl p{font-size:14px;color:var(--txt-dim);max-width:620px}

/* ---------- NEWS ---------- */
.news-grid{display:grid;grid-template-columns:1.5fr .9fr;gap:clamp(26px,4vw,52px);margin-top:38px;align-items:start}
.news-list li{border-bottom:1px solid rgba(203,213,225,.12)}
.news-list a{display:flex;gap:18px;padding:18px 0;align-items:baseline}
.news-list a:hover .nl-title{color:var(--brand-2)}
.nl-date{flex:0 0 84px;font-size:12px;color:var(--txt-dim);font-weight:600;letter-spacing:.4px}
.nl-main{flex:1 1 auto;min-width:0}
.nl-title{display:block;font-size:16px;font-weight:600;transition:color .2s ease}
.nl-desc{display:block;margin-top:5px;font-size:13.5px;color:var(--txt-dim)}
.nl-cat{
  flex:0 0 auto;padding:3px 10px;border-radius:999px;
  font-size:11px;font-weight:700;color:var(--brand-2);
  background:var(--brand-soft);border:1px solid rgba(0,240,255,.22);
}
.news-empty{padding:26px 0;color:var(--txt-dim);font-size:14.5px}
.aside-box{padding:24px 22px;background:var(--bg-panel-2);border:1px solid var(--bg-line);border-radius:var(--r-md)}
.aside-box h3{font-size:16px}
.aside-box ol{margin-top:16px;display:grid;gap:13px;counter-reset:ab}
.aside-box ol li{position:relative;padding-left:30px;font-size:13.8px;color:var(--txt-soft)}
.aside-box ol li::before{
  counter-increment:ab;content:counter(ab);
  position:absolute;left:0;top:1px;width:21px;height:21px;border-radius:6px;
  display:grid;place-items:center;font-size:11.5px;font-weight:800;
  background:var(--brand-soft);color:var(--brand-2);border:1px solid rgba(0,240,255,.24);
}

/* ---------- SAFETY ---------- */
.safe-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px 40px;margin-top:40px}
.safe b{display:block;font-size:16.5px;margin-bottom:8px;padding-bottom:10px;border-bottom:1px solid rgba(0,240,255,.2)}
.safe p{font-size:14px;color:var(--txt-dim)}
.pay-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.pay{
  padding:8px 15px;font-size:12.5px;font-weight:700;letter-spacing:.4px;
  color:var(--txt-soft);background:rgba(13,17,30,.85);
  border:1px solid rgba(203,213,225,.18);border-radius:999px;
  transition:border-color .2s ease,color .2s ease;
}
.pay:hover{border-color:var(--brand-2);color:#fff}

/* ---------- BRAND STORY ---------- */
.story{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,5vw,60px);align-items:center}
.story-media{border-radius:var(--r-lg);overflow:hidden;border:1px solid rgba(0,240,255,.2)}
.story-media img{aspect-ratio:1/1;object-fit:cover}
.story p{color:var(--txt-soft);font-size:15.5px}
.story p+p{margin-top:14px}
.quote{
  margin-top:24px;padding:18px 22px;
  border-left:3px solid var(--brand-2);background:rgba(0,82,255,.1);
  border-radius:0 var(--r-md) var(--r-md) 0;
  font-size:15px;color:#fff;
}

/* ---------- FAQ ---------- */
.faq{margin-top:36px;max-width:900px}
.faq details{border-bottom:1px solid rgba(203,213,225,.14)}
.faq summary{
  display:flex;justify-content:space-between;gap:16px;align-items:center;
  padding:19px 0;font-size:16px;font-weight:600;cursor:pointer;list-style:none;
  transition:color .2s ease;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;font-weight:400;color:var(--brand-2);transition:transform .25s ease}
.faq details[open] summary{color:var(--brand-2)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--brand-2)}
.faq p{padding:0 0 20px;font-size:14.5px;color:var(--txt-soft);max-width:780px}

/* ---------- CTA ---------- */
.cta{
  padding:var(--sp) 0;text-align:center;
  background:
    linear-gradient(rgba(8,9,15,.9),rgba(8,9,15,.94)),
    url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
  border-top:1px solid var(--bg-line);
}
.cta h2{font-size:clamp(24px,3.4vw,40px);max-width:820px;margin:16px auto 0}
.cta p{margin:16px auto 0;max-width:640px;color:var(--txt-soft);font-size:15.5px}
.cta .hero-btns{margin-top:28px}
.cta small{display:block;margin-top:20px;font-size:12.5px;color:var(--txt-dim)}

/* ---------- FLOAT BAR ---------- */
.floatbar{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  display:flex;align-items:center;gap:16px;
  padding:11px 22px;
  background:rgba(13,17,30,.94);backdrop-filter:blur(12px);
  border-top:1px solid rgba(0,240,255,.26);
}
.floatbar p{flex:1 1 auto;font-size:13.5px;color:var(--txt-soft)}
.floatbar p b{color:#fff}
.floatbar .btn-solid{flex:0 0 auto;padding:9px 18px}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:88px;z-index:85;
  display:flex;align-items:center;gap:9px;
  min-width:48px;min-height:48px;padding:12px 17px;
  border-radius:999px;
  background:rgba(8,9,15,.62);backdrop-filter:blur(10px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(8,9,15,.72),rgba(8,9,15,.72)),linear-gradient(120deg,var(--brand-2),#22E39B);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 15px rgba(0,240,255,.5);
  font-size:13px;font-weight:700;color:#fff;opacity:.62;
  animation:fabPulse 3.4s ease-in-out infinite;
  transition:opacity .22s ease,transform .22s ease,box-shadow .22s ease;
}
.fab:hover{opacity:1;transform:translateY(-2px);box-shadow:0 0 28px rgba(0,240,255,.68)}
.fab:active{transform:scale(.95);box-shadow:0 0 22px rgba(255,0,127,.6)}
.fab-dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 9px var(--ok)}
@keyframes fabPulse{0%,100%{opacity:.62}50%{opacity:.9}}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--bg-panel);border-top:1px solid var(--bg-line);padding:56px 0 100px}
.ft-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:38px}
.ft-about p{margin-top:14px;font-size:13.8px;color:var(--txt-dim);max-width:400px}
.ft-badges{display:flex;gap:9px;margin-top:18px;flex-wrap:wrap}
.badge18{
  padding:5px 12px;border-radius:999px;font-size:11.5px;font-weight:800;
  color:#FF6B84;border:1px solid rgba(255,107,132,.4);background:rgba(255,107,132,.1);
}
.badge-ssl{padding:5px 12px;border-radius:999px;font-size:11.5px;font-weight:700;color:var(--ok);border:1px solid rgba(34,227,155,.36);background:rgba(34,227,155,.1)}
.site-footer h4{font-size:13px;letter-spacing:1.6px;text-transform:uppercase;color:var(--brand-2)}
.site-footer ul{margin-top:15px;display:grid;gap:10px}
.site-footer ul a,.site-footer ul li{font-size:13.8px;color:var(--txt-dim)}
.site-footer ul a:hover{color:var(--brand-2)}
.ft-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(203,213,225,.12);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:12.8px;color:var(--txt-dim);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .matrix{grid-template-columns:repeat(2,1fr)}
  .split,.story,.news-grid{grid-template-columns:1fr}
  .safe-grid{grid-template-columns:repeat(2,1fr)}
  .ft-grid{grid-template-columns:1fr 1fr}
  .main-nav ul{gap:20px}
}
@media (max-width:768px){
  .hdr-inner{height:62px;gap:12px}
  .main-nav{
    position:fixed;left:0;right:0;top:62px;bottom:0;
    display:block;
    background:rgba(8,9,15,.97);
    backdrop-filter:blur(16px);
    border-top:1px solid var(--bg-line);
    padding:26px 22px;
    transform:translateX(-102%);
    transition:transform .3s ease;
    overflow-y:auto;
  }
  .main-nav.open{transform:translateX(0)}
  .main-nav ul{flex-direction:column;align-items:flex-start;gap:0}
  .main-nav li{width:100%;border-bottom:1px solid rgba(203,213,225,.1)}
  .main-nav a{display:block;padding:16px 2px;font-size:17px;font-weight:600}
  .main-nav a::after{display:none}
  .main-nav a.active{color:var(--brand-2)}
  .nav-toggle{display:block;order:3}
  .hdr-cta{margin-left:auto;order:2;gap:8px}
  .btn-ghost{font-size:13px}
  .btn-solid{padding:9px 15px;font-size:13px}
  .hero{margin-top:62px;padding:48px 0 40px}
  .hero-strip{gap:14px 26px}
  .steps{grid-template-columns:1fr;gap:0}
  .safe-grid{grid-template-columns:1fr}
  .limited{padding:20px}
  .news-list a{flex-wrap:wrap;gap:8px}
  .nl-date{flex:0 0 auto}
  .ft-grid{grid-template-columns:1fr}
  .floatbar{padding:10px 16px;gap:12px}
  .floatbar p{font-size:12.5px}
  .fab{bottom:80px;left:12px;padding:11px 14px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .matrix{grid-template-columns:1fr}
  .hero h1{letter-spacing:-.5px}
  .hero-btns{flex-direction:column;align-items:stretch}
  .btn-lg{width:100%}
  .hero-strip{justify-content:flex-start;text-align:left}
  .hero-strip div{flex:1 1 44%}
  .gcard{flex:0 0 76vw}
  .clock div{min-width:52px}
  .fab span.fab-lb{display:none}
  .floatbar p{display:none}
  .floatbar .btn-solid{flex:1 1 auto;text-align:center}
}

/* roulang page: article */
:root{
  --bg:#0F0C20;
  --bg-2:#0B1A30;
  --panel:#161232;
  --panel-2:#1C1740;
  --line:rgba(204,255,0,.14);
  --line-soft:rgba(255,255,255,.09);
  --lime:#CCFF00;
  --cyan:#00F0FF;
  --txt:#FFFFFF;
  --muted:#A6ACAF;
  --muted-2:#7E858B;
  --r-sm:8px;
  --r:14px;
  --r-lg:22px;
  --sh:0 18px 46px rgba(0,0,0,.45);
  --sh-glow:0 0 22px rgba(0,240,255,.28);
  --sp:clamp(56px,7vw,104px);
  --grad:linear-gradient(112deg,var(--lime),var(--cyan));
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  background:var(--bg);
  color:var(--txt);
  line-height:1.62;
  font-size:16px;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(circle at 12% 4%,rgba(204,255,0,.10),transparent 46%),
    radial-gradient(circle at 88% 16%,rgba(0,240,255,.12),transparent 52%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 58%,#080614 100%);
}
img{max-width:100%;display:block;height:auto}
a{color:var(--cyan);text-decoration:none;transition:color .2s ease,opacity .2s ease}
a:hover{color:var(--lime)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font:inherit;color:inherit}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.22;font-weight:800;letter-spacing:-.01em}
p{margin:0 0 14px}
:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:4px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}

/* ---------- HEADER / NAV ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  background:rgba(10,8,24,.78);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.hdr-inner{display:flex;align-items:center;gap:26px;min-height:72px}
.brand{display:flex;align-items:center;gap:11px;color:var(--txt)}
.brand:hover{color:var(--txt)}
.brand-mark{
  width:40px;height:40px;flex:0 0 40px;border-radius:11px;
  display:grid;place-items:center;
  font-weight:800;font-size:15px;letter-spacing:.02em;color:#0B0A17;
  background:var(--grad);
  box-shadow:0 0 16px rgba(204,255,0,.32);
}
.brand-txt{display:flex;flex-direction:column;line-height:1.2}
.brand-txt b{font-size:15.5px;font-weight:700;letter-spacing:-.01em}
.brand-txt span{font-size:11px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.main-nav{margin-left:auto}
.main-nav ul{display:flex;align-items:center;gap:30px}
.main-nav a{
  position:relative;display:inline-block;padding:8px 2px;
  font-size:14.5px;font-weight:500;color:var(--muted);letter-spacing:.01em;
}
.main-nav a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;
  background:var(--grad);transition:right .28s ease;
}
.main-nav a:hover{color:var(--txt)}
.main-nav a:hover::after{right:0}
.main-nav a.active{color:var(--txt)}
.main-nav a.active::after{right:0}
.hdr-cta{display:flex;align-items:center;gap:10px}
.btn-ghost{
  padding:9px 15px;border-radius:999px;font-size:14px;font-weight:500;color:var(--muted);
  transition:color .2s ease,background .2s ease;
}
.btn-ghost:hover{color:var(--txt);background:rgba(255,255,255,.06)}
.btn-solid{
  padding:10px 20px;border-radius:999px;font-size:14px;font-weight:700;color:#0B0A17;
  background:var(--grad);
  box-shadow:0 8px 20px rgba(0,240,255,.24);
  transition:transform .18s ease,box-shadow .18s ease,filter .18s ease;
}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(204,255,0,.3)}
.btn-solid:active{transform:translateY(0) scale(.97)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:11px;border:1px solid var(--line-soft);flex-direction:column;gap:5px;align-items:center;justify-content:center}
.nav-toggle span{width:19px;height:2px;background:var(--txt);border-radius:2px;transition:transform .24s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- ARTICLE HERO ---------- */
.art-hero{
  position:relative;padding:126px 0 var(--sp);overflow:hidden;
  border-bottom:1px solid var(--line-soft);
}
.art-hero::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  opacity:.2;
}
.art-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(11,9,24,.96) 8%,rgba(11,26,48,.78) 60%,rgba(11,9,24,.9));
}
.art-hero>*{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:var(--muted-2);margin-bottom:22px}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--lime)}
.crumb i{font-style:normal;opacity:.5}
.hero-split{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:clamp(28px,4vw,58px);align-items:start}
.tag-row{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:20px}
.tag{
  display:inline-flex;align-items:center;gap:6px;padding:6px 13px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;
  background:rgba(204,255,0,.09);border:1px solid var(--line);color:var(--lime);
}
.tag.cy{background:rgba(0,240,255,.09);border-color:rgba(0,240,255,.22);color:var(--cyan)}
.art-hero h1{
  font-size:clamp(28px,4.3vw,50px);
  max-width:20ch;
  background:linear-gradient(94deg,#fff 26%,var(--lime) 96%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.art-lead{margin-top:20px;font-size:clamp(15.5px,1.35vw,18px);color:#D7DCE1;max-width:62ch}
.meta-row{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line-soft);font-size:13.5px;color:var(--muted)}
.meta-row b{color:var(--txt);font-weight:600}
.hero-panel{
  background:linear-gradient(168deg,rgba(28,23,64,.92),rgba(11,26,48,.86));
  border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 24px;
  box-shadow:var(--sh);
}
.hero-panel h2{font-size:13px;letter-spacing:.11em;text-transform:uppercase;color:var(--cyan);font-weight:700}
.toc{margin-top:16px;display:grid;gap:2px;counter-reset:toc}
.toc a{
  display:flex;gap:12px;align-items:flex-start;padding:11px 12px;border-radius:var(--r-sm);
  font-size:14.5px;color:#CFD5DA;font-weight:500;
  border-left:2px solid transparent;transition:background .2s ease,border-color .2s ease,color .2s ease;
}
.toc a::before{counter-increment:toc;content:counter(toc,decimal-leading-zero);font-size:11.5px;font-weight:700;color:var(--lime);padding-top:3px}
.toc a:hover{background:rgba(0,240,255,.07);border-left-color:var(--cyan);color:#fff}
.panel-note{margin-top:18px;padding-top:16px;border-top:1px dashed var(--line-soft);font-size:13px;color:var(--muted-2)}
.panel-note strong{color:var(--lime);font-weight:600}

/* ---------- QUICK STATS ---------- */
.stat-strip{border-bottom:1px solid var(--line-soft);background:rgba(9,7,20,.55)}
.stat-strip .container{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line-soft)}
.stat{background:#0D0B1E;padding:26px 22px}
.stat span{display:block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2);margin-bottom:8px}
.stat b{font-size:clamp(21px,2.4vw,29px);font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat i{display:block;font-style:normal;font-size:13px;color:var(--muted);margin-top:6px}

/* ---------- MAIN LAYOUT ---------- */
.page-main{padding:var(--sp) 0}
.sec{padding-bottom:var(--sp)}
.sec:last-child{padding-bottom:0}
.sec-head{max-width:70ch;margin-bottom:32px}
.sec-kicker{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--cyan);margin-bottom:12px}
.sec-head h2{font-size:clamp(23px,2.9vw,35px)}
.sec-head p{margin-top:14px;color:var(--muted);font-size:16px}

/* article body */
.body-wrap{
  background:linear-gradient(180deg,rgba(22,18,50,.7),rgba(13,11,30,.5));
  border:1px solid var(--line-soft);border-radius:var(--r-lg);
  padding:clamp(24px,3.4vw,46px);box-shadow:var(--sh);
}
.art-body{font-size:16.5px;color:#D5DAE0;max-width:76ch}
.art-body h2{font-size:clamp(21px,2.5vw,28px);color:#fff;margin:34px 0 14px;padding-left:14px;border-left:3px solid var(--lime)}
.art-body h3{font-size:clamp(18px,2vw,22px);color:#fff;margin:26px 0 10px}
.art-body h4{font-size:17px;color:var(--lime);margin:22px 0 8px}
.art-body p{margin:0 0 16px}
.art-body>*:first-child{margin-top:0}
.art-body ul,.art-body ol{margin:0 0 18px;padding-left:22px}
.art-body ul li,.art-body ol li{list-style:inherit;margin-bottom:9px}
.art-body ul{list-style:none;padding-left:0}
.art-body ul li{position:relative;padding-left:24px;list-style:none}
.art-body ul li::before{content:"";position:absolute;left:4px;top:11px;width:7px;height:7px;border-radius:2px;background:var(--grad)}
.art-body ol{list-style:decimal}
.art-body a{color:var(--cyan);border-bottom:1px solid rgba(0,240,255,.35)}
.art-body a:hover{color:var(--lime);border-bottom-color:var(--lime)}
.art-body strong,.art-body b{color:#fff;font-weight:700}
.art-body blockquote{
  margin:22px 0;padding:18px 22px;border-radius:var(--r);
  background:rgba(0,240,255,.06);border-left:3px solid var(--cyan);color:#E3E8EC;
}
.art-body img{border-radius:var(--r);margin:20px 0;border:1px solid var(--line-soft)}
.art-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.art-body th,.art-body td{padding:12px 14px;border:1px solid var(--line-soft);text-align:left}
.art-body th{background:rgba(204,255,0,.08);color:#fff;font-weight:700}
.art-body code{background:rgba(255,255,255,.07);padding:2px 6px;border-radius:5px;font-size:14px;color:var(--lime)}
.art-body hr{border:0;height:1px;background:var(--line-soft);margin:28px 0}

.empty-state{text-align:left;padding:clamp(30px,4vw,54px) 0}
.empty-state .code{font-size:clamp(46px,7vw,84px);font-weight:800;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.empty-state h2{font-size:clamp(22px,2.6vw,30px);margin:14px 0 12px}
.empty-state p{color:var(--muted);max-width:56ch}
.empty-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}

/* param table */
.spec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);border-radius:var(--r);overflow:hidden}
.spec{background:#100E24;padding:22px 20px}
.spec span{display:block;font-size:12px;letter-spacing:.07em;text-transform:uppercase;color:var(--muted-2);margin-bottom:7px}
.spec b{display:block;font-size:16.5px;font-weight:700;color:#fff}
.spec i{display:block;font-style:normal;font-size:13.5px;color:var(--muted);margin-top:5px}

/* gallery */
.shots{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.shot{
  position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line-soft);
  transition:transform .26s ease,border-color .26s ease,box-shadow .26s ease;
}
.shot img{aspect-ratio:16/11;object-fit:cover;width:100%;transition:transform .5s ease}
.shot figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:34px 16px 14px;
  background:linear-gradient(180deg,transparent,rgba(8,6,18,.94));
  font-size:14px;font-weight:600;color:#fff;
}
.shot figcaption em{display:block;font-style:normal;font-size:12.5px;font-weight:400;color:var(--muted);margin-top:3px}
.shot:hover{transform:translateY(-5px);border-color:rgba(0,240,255,.4);box-shadow:var(--sh-glow)}
.shot:hover img{transform:scale(1.06)}

/* steps */
.steps{display:grid;gap:0;counter-reset:st;border-left:2px solid var(--line-soft);margin-left:6px}
.step{position:relative;padding:0 0 30px 30px;counter-increment:st}
.step:last-child{padding-bottom:0}
.step::before{
  content:counter(st);position:absolute;left:-17px;top:0;
  width:32px;height:32px;border-radius:10px;display:grid;place-items:center;
  font-size:13.5px;font-weight:800;color:#0B0A17;background:var(--grad);
}
.step h3{font-size:18px;margin-bottom:7px}
.step p{color:var(--muted);font-size:15px;margin:0}

/* game grid */
.games{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px}
.game{
  position:relative;padding:20px 18px;border-radius:var(--r);
  background:rgba(255,255,255,.035);border:1px solid var(--line-soft);
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease,background .24s ease;
}
.game:hover{transform:translateY(-5px);border-color:rgba(204,255,0,.4);background:rgba(204,255,0,.05);box-shadow:0 14px 32px rgba(0,0,0,.42)}
.game h3{font-size:16.5px;margin-bottom:6px}
.game p{font-size:13.5px;color:var(--muted);margin:0}
.game .pill{position:absolute;top:14px;right:14px;font-size:10.5px;font-weight:800;letter-spacing:.08em;padding:3px 8px;border-radius:6px;color:#0B0A17;background:var(--lime)}
.game .pill.cy{background:var(--cyan)}
.game .rtp{display:block;margin-top:12px;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2)}
.game .rtp b{color:var(--lime);font-weight:700}

/* two-col text */
.duo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(26px,4vw,56px);align-items:center}
.duo-media{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line-soft);box-shadow:var(--sh)}
.duo-media img{aspect-ratio:4/3;object-fit:cover;width:100%}
.check{display:grid;gap:12px;margin-top:20px}
.check li{position:relative;padding-left:30px;font-size:15.3px;color:#D2D8DE}
.check li::before{
  content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:6px;
  display:grid;place-items:center;font-size:11px;font-weight:800;color:#0B0A17;background:var(--lime);
}
.check li b{color:#fff}

/* faq */
.faq{display:grid;gap:12px;max-width:900px}
.faq details{
  border:1px solid var(--line-soft);border-radius:var(--r);
  background:rgba(255,255,255,.035);transition:border-color .22s ease,background .22s ease;
}
.faq details[open]{border-color:rgba(0,240,255,.32);background:rgba(0,240,255,.05)}
.faq summary{
  display:flex;justify-content:space-between;gap:16px;align-items:center;
  padding:17px 20px;cursor:pointer;font-weight:600;font-size:16px;color:#fff;list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:22px;font-weight:400;color:var(--lime);line-height:1;transition:transform .24s ease}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{padding:0 20px 18px;margin:0;color:var(--muted);font-size:15.2px}

/* cta */
.cta{
  position:relative;overflow:hidden;text-align:center;
  border-radius:var(--r-lg);padding:clamp(34px,5vw,62px) clamp(20px,4vw,52px);
  border:1px solid var(--line);box-shadow:var(--sh);
}
.cta::before{
  content:"";position:absolute;inset:0;
  background:url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;opacity:.22;
}
.cta::after{content:"";position:absolute;inset:0;background:linear-gradient(126deg,rgba(15,12,32,.93),rgba(11,26,48,.86))}
.cta>*{position:relative;z-index:2}
.cta h2{font-size:clamp(24px,3.1vw,38px);max-width:24ch;margin:0 auto}
.cta p{margin:16px auto 26px;max-width:60ch;color:#CFD5DA;font-size:16px}
.cta-actions{display:flex;flex-wrap:wrap;gap:13px;justify-content:center}
.btn-lg{padding:14px 30px;font-size:15.5px;border-radius:999px;font-weight:700}
.btn-line{
  padding:14px 28px;border-radius:999px;font-size:15.5px;font-weight:600;
  border:1px solid rgba(255,255,255,.28);color:#fff;background:rgba(255,255,255,.04);
  transition:border-color .2s ease,background .2s ease,transform .18s ease;
}
.btn-line:hover{border-color:var(--lime);background:rgba(204,255,0,.09);transform:translateY(-2px);color:#fff}
.btn-line:active{transform:translateY(0) scale(.98)}

/* next reads */
.next-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.next{
  display:block;padding:22px 20px;border-radius:var(--r);color:inherit;
  background:rgba(255,255,255,.035);border:1px solid var(--line-soft);
  transition:transform .24s ease,border-color .24s ease,background .24s ease;
}
.next:hover{transform:translateY(-4px);border-color:rgba(0,240,255,.38);background:rgba(0,240,255,.05);color:inherit}
.next span{font-size:11.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan)}
.next h3{font-size:17px;margin:10px 0 8px}
.next p{font-size:13.8px;color:var(--muted);margin:0}

/* pay row */
.pay{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.pay span{
  padding:8px 15px;border-radius:999px;font-size:13px;font-weight:600;
  background:rgba(255,255,255,.05);border:1px solid var(--line-soft);color:#D9DEE3;
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:950;
  display:inline-flex;align-items:center;gap:10px;
  min-width:48px;min-height:48px;padding:12px 18px;border-radius:999px;
  background:rgba(8,6,18,.62);backdrop-filter:blur(10px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(8,6,18,.72),rgba(8,6,18,.72)),var(--grad);
  background-origin:border-box;background-clip:padding-box,border-box;
  color:#fff;font-size:14px;font-weight:700;opacity:.62;
  box-shadow:0 0 15px rgba(0,240,255,.4);
  transition:opacity .24s ease,transform .24s ease,box-shadow .24s ease;
  animation:fabBreath 3.4s ease-in-out infinite;
}
.fab .dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 9px var(--lime);animation:blink 1.5s ease-in-out infinite}
.fab:hover{opacity:1;transform:translateY(-3px) scale(1.05);box-shadow:0 0 28px rgba(204,255,0,.5);color:#fff}
.fab:active{transform:scale(.96);box-shadow:0 0 18px rgba(255,0,127,.55)}
@keyframes fabBreath{0%,100%{opacity:.62}50%{opacity:.85}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

/* ---------- FOOTER ---------- */
.site-footer{
  margin-top:var(--sp);padding:var(--sp) 0 30px;
  border-top:1px solid var(--line-soft);background:rgba(7,5,16,.7);
}
.ft-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr) minmax(0,1.1fr);gap:clamp(26px,4vw,58px)}
.ft-about p{margin-top:16px;color:var(--muted);font-size:14.5px;max-width:46ch}
.ft-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.badge18{
  padding:6px 12px;border-radius:999px;font-size:12.5px;font-weight:800;
  background:rgba(255,0,64,.12);border:1px solid rgba(255,80,110,.4);color:#FF7D96;
}
.badge-ssl{
  padding:6px 12px;border-radius:999px;font-size:12.5px;font-weight:600;
  background:rgba(204,255,0,.08);border:1px solid var(--line);color:var(--lime);
}
.site-footer h4{font-size:13px;letter-spacing:.11em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.site-footer ul{display:grid;gap:10px}
.site-footer ul li{font-size:14.3px;color:var(--muted)}
.site-footer ul a{color:var(--muted)}
.site-footer ul a:hover{color:var(--lime)}
.ft-bottom{
  margin-top:clamp(30px,4vw,52px);padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:10px 30px;justify-content:space-between;
  font-size:13px;color:var(--muted-2);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width:1024px){
  .hero-split{grid-template-columns:1fr;gap:34px}
  .art-hero h1{max-width:100%}
  .stat-strip .container{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ft-grid{grid-template-columns:1fr 1fr;gap:34px}
  .ft-about{grid-column:1/-1}
  .main-nav ul{gap:20px}
}
@media (max-width:860px){
  .duo{grid-template-columns:1fr;gap:28px}
  .duo-media{order:-1}
}
@media (max-width:768px){
  .nav-toggle{display:flex}
  .main-nav{
    position:absolute;top:100%;left:0;right:0;margin:0;
    background:rgba(9,7,20,.98);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line-soft);
    max-height:0;overflow:hidden;transition:max-height .32s ease;
  }
  .main-nav.open{max-height:320px}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 18px}
  .main-nav a{padding:14px 0;font-size:15.5px;border-bottom:1px solid var(--line-soft)}
  .main-nav a::after{display:none}
  .main-nav a.active{color:var(--lime)}
  .hdr-inner{gap:12px;min-height:66px}
  .hdr-cta{margin-left:auto;gap:6px}
  .btn-ghost{padding:8px 10px;font-size:13px}
  .btn-solid{padding:9px 15px;font-size:13px}
  .brand-txt b{font-size:14px}
  .brand-txt span{font-size:10px}
  .art-hero{padding-top:110px}
  .ft-bottom{flex-direction:column}
}
@media (max-width:520px){
  .container{padding:0 15px}
  .brand-txt span{display:none}
  .stat-strip .container{grid-template-columns:1fr}
  .games,.shots,.next-grid,.spec-grid{grid-template-columns:1fr}
  .ft-grid{grid-template-columns:1fr}
  .art-body{font-size:15.8px}
  .body-wrap{padding:20px 16px}
  .cta-actions{flex-direction:column}
  .cta-actions .btn-lg,.cta-actions .btn-line{width:100%;text-align:center}
  .fab{left:12px;bottom:84px;padding:11px 14px;font-size:13px}
  .meta-row{gap:8px 16px}
}

/* roulang page: category1 */
:root{
  --bg:#0F0C20;
  --bg-2:#0B1A30;
  --panel:#151233;
  --panel-2:#1A1740;
  --line:rgba(204,255,0,.16);
  --line-soft:rgba(255,255,255,.09);
  --lime:#CCFF00;
  --cyan:#00F0FF;
  --pink:#FF3D8B;
  --txt:#FFFFFF;
  --muted:#A6ACAF;
  --muted-2:#7E858A;
  --r-sm:8px;
  --r:14px;
  --r-lg:22px;
  --sh:0 18px 44px rgba(0,0,0,.45);
  --sh-glow:0 0 22px rgba(204,255,0,.24);
  --sh-cyan:0 0 20px rgba(0,240,255,.28);
  --sp:clamp(56px,7vw,104px);
  --ease:cubic-bezier(.22,.68,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  background:
    radial-gradient(1100px 620px at 82% -8%,rgba(0,240,255,.13),transparent 62%),
    radial-gradient(900px 560px at 6% 6%,rgba(204,255,0,.09),transparent 60%),
    linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 58%,#08111F 100%);
  color:var(--txt);
  font-size:16px;
  line-height:1.62;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .22s var(--ease)}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.18;letter-spacing:-.015em;font-weight:800}
p{margin:0}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:1220px;margin:0 auto;padding:0 22px}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:900;
  background:rgba(11,10,26,.78);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line-soft);
}
.hdr-inner{display:flex;align-items:center;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:12px;flex:0 0 42px;
  display:grid;place-items:center;
  font-weight:800;font-size:15px;letter-spacing:.04em;color:#0B0A18;
  background:linear-gradient(135deg,var(--lime),var(--cyan));
  box-shadow:var(--sh-glow);
}
.brand-txt{display:flex;flex-direction:column;line-height:1.24}
.brand-txt b{font-size:15.5px;font-weight:700;letter-spacing:-.01em}
.brand-txt span{font-size:11px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.main-nav{margin-left:auto}
.main-nav ul{display:flex;align-items:center;gap:6px}
.main-nav a{
  position:relative;display:block;padding:9px 15px;
  font-size:14.5px;font-weight:500;color:var(--muted);
}
.main-nav a::after{
  content:"";position:absolute;left:15px;right:15px;bottom:2px;height:2px;
  background:linear-gradient(90deg,var(--lime),var(--cyan));
  transform:scaleX(0);transform-origin:left;transition:transform .28s var(--ease);
}
.main-nav a:hover{color:#fff}
.main-nav a:hover::after{transform:scaleX(1)}
.main-nav a.active{color:#fff;font-weight:600}
.main-nav a.active::after{transform:scaleX(1)}
.hdr-cta{display:flex;align-items:center;gap:9px;flex-shrink:0}
.btn-ghost{
  padding:9px 15px;font-size:14px;font-weight:600;color:var(--muted);
  border-radius:10px;transition:.22s var(--ease);
}
.btn-ghost:hover{color:#fff;background:rgba(255,255,255,.07)}
.btn-solid{
  padding:10px 20px;font-size:14px;font-weight:700;color:#0B0A18;
  border-radius:11px;
  background:linear-gradient(135deg,var(--lime),#8FE300);
  box-shadow:0 8px 20px rgba(204,255,0,.24);
  transition:.22s var(--ease);
}
.btn-solid:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(204,255,0,.36)}
.btn-solid:active{transform:translateY(0) scale(.97)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:11px;border:1px solid var(--line-soft);flex-direction:column;gap:5px;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:19px;height:2px;background:#fff;border-radius:2px;transition:.25s var(--ease)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ FLASH BAR ============ */
.page-top{padding-top:72px}
.flashbar{
  border-bottom:1px solid var(--line);
  background:linear-gradient(90deg,rgba(255,61,139,.16),rgba(204,255,0,.08) 55%,rgba(0,240,255,.14));
}
.flashbar-in{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:12px 0}
.flash-tag{
  display:inline-flex;align-items:center;gap:7px;
  padding:5px 12px;border-radius:999px;
  font-size:11.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:#0B0A18;background:var(--lime);
}
.flash-dot{width:7px;height:7px;border-radius:50%;background:#C21B57;animation:blip 1.1s infinite}
@keyframes blip{0%,100%{opacity:1}50%{opacity:.22}}
.flash-txt{font-size:14.5px;color:#E6EAEA;font-weight:500}
.flash-txt b{color:var(--lime)}
.countdown{display:flex;align-items:center;gap:6px;margin-left:auto}
.cd-cell{
  min-width:44px;padding:5px 8px;text-align:center;border-radius:9px;
  background:rgba(8,10,22,.62);border:1px solid var(--line-soft);
}
.cd-cell b{display:block;font-size:17px;font-weight:800;color:var(--cyan);font-variant-numeric:tabular-nums}
.cd-cell i{display:block;font-size:9.5px;font-style:normal;color:var(--muted-2);letter-spacing:.08em;text-transform:uppercase}
.cd-sep{color:var(--muted-2);font-weight:800}

/* ============ HERO ============ */
.hero{position:relative;padding:var(--sp) 0 calc(var(--sp) - 16px);overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url("/assets/images/backpic/back-2.jpg") center/cover no-repeat;
  opacity:.3;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(105deg,rgba(15,12,32,.95) 0%,rgba(15,12,32,.8) 42%,rgba(11,26,48,.62) 100%);
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);gap:clamp(30px,4vw,58px);align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;margin-bottom:20px;
  padding:6px 14px;border-radius:999px;
  border:1px solid var(--line);background:rgba(204,255,0,.07);
  font-size:12px;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--lime);
}
.hero h1{font-size:clamp(31px,4.5vw,54px);margin-bottom:20px}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--lime),var(--cyan));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero-lead{font-size:clamp(15.5px,1.5vw,18px);color:#CFD6D8;max-width:60ch;margin-bottom:14px}
.hero-sub{font-size:15px;color:var(--muted);max-width:58ch;margin-bottom:28px}
.hero-btns{display:flex;flex-wrap:wrap;gap:13px;margin-bottom:30px}
.btn-lg{
  display:inline-flex;align-items:center;gap:9px;
  padding:15px 30px;border-radius:13px;
  font-size:15.5px;font-weight:700;
  transition:.25s var(--ease);
}
.btn-primary{
  color:#0B0A18;background:linear-gradient(135deg,var(--lime),#8DE100);
  box-shadow:0 14px 34px rgba(204,255,0,.28);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 42px rgba(204,255,0,.4)}
.btn-primary:active{transform:translateY(-1px) scale(.98)}
.btn-outline{
  color:#fff;border:1px solid rgba(0,240,255,.42);background:rgba(0,240,255,.06);
}
.btn-outline:hover{background:rgba(0,240,255,.14);box-shadow:var(--sh-cyan);transform:translateY(-3px)}
.btn-outline:active{transform:translateY(-1px) scale(.98)}
.hero-pays{display:flex;flex-wrap:wrap;gap:9px;align-items:center}
.pay-chip{
  padding:6px 13px;border-radius:9px;font-size:12.5px;font-weight:600;color:#D6DBDD;
  border:1px solid var(--line-soft);background:rgba(255,255,255,.045);
}
/* hero right: deal card */
.deal-card{
  border-radius:var(--r-lg);padding:8px;
  background:linear-gradient(160deg,rgba(204,255,0,.34),rgba(0,240,255,.28) 52%,rgba(255,61,139,.24));
  box-shadow:var(--sh);
}
.deal-in{border-radius:18px;background:linear-gradient(175deg,#14112E,#0D1A2C);padding:24px 22px}
.deal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.deal-head span{font-size:11.5px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan)}
.hot-tag{
  padding:4px 10px;border-radius:7px;font-size:10.5px;font-weight:800;letter-spacing:.09em;
  color:#fff;background:var(--pink);box-shadow:0 0 14px rgba(255,61,139,.44);
}
.deal-shot{border-radius:14px;overflow:hidden;border:1px solid var(--line-soft);margin-bottom:18px}
.deal-shot img{aspect-ratio:16/9;object-fit:cover;transition:transform .5s var(--ease)}
.deal-card:hover .deal-shot img{transform:scale(1.05)}
.deal-title{font-size:19px;margin-bottom:8px}
.deal-desc{font-size:13.8px;color:var(--muted);margin-bottom:18px}
.deal-rows{display:grid;gap:1px;background:var(--line-soft);border-radius:12px;overflow:hidden;margin-bottom:18px}
.deal-row{display:flex;justify-content:space-between;gap:12px;padding:11px 14px;background:#12102A;font-size:13.5px}
.deal-row i{font-style:normal;color:var(--muted)}
.deal-row b{color:var(--lime);font-weight:700}
.deal-note{font-size:12px;color:var(--muted-2)}

/* ============ SECTION BASE ============ */
.sec{padding:var(--sp) 0}
.sec-alt{background:linear-gradient(180deg,rgba(255,255,255,.028),transparent)}
.sec-head{max-width:74ch;margin-bottom:clamp(30px,3.6vw,50px)}
.sec-head.pull{margin-left:0}
.kicker{
  display:block;margin-bottom:12px;
  font-size:11.5px;font-weight:800;letter-spacing:.15em;text-transform:uppercase;color:var(--cyan);
}
.sec h2{font-size:clamp(24px,3vw,37px);margin-bottom:14px}
.sec-head p{font-size:15.5px;color:var(--muted)}
.divider{height:1px;background:linear-gradient(90deg,var(--line),transparent);margin:0 0 34px}

/* ============ DOWNLOAD TABLE / LINK ROWS ============ */
.link-list{display:grid;gap:14px}
.link-row{
  display:grid;grid-template-columns:54px minmax(0,1fr) auto;gap:18px;align-items:center;
  padding:18px 20px;border-radius:var(--r);
  border:1px solid var(--line-soft);background:rgba(21,18,51,.6);
  transition:.26s var(--ease);
}
.link-row:hover{border-color:rgba(204,255,0,.4);transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.42)}
.lr-os{
  width:54px;height:54px;border-radius:14px;display:grid;place-items:center;
  font-size:12px;font-weight:800;letter-spacing:.04em;
  background:rgba(0,240,255,.1);border:1px solid rgba(0,240,255,.3);color:var(--cyan);
}
.lr-os.and{background:rgba(204,255,0,.1);border-color:rgba(204,255,0,.3);color:var(--lime)}
.lr-body h3{font-size:16.5px;margin-bottom:5px}
.lr-body p{font-size:13.6px;color:var(--muted)}
.lr-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:9px}
.tag{
  padding:3px 10px;border-radius:7px;font-size:11.5px;font-weight:600;
  border:1px solid var(--line-soft);color:#C6CBCD;background:rgba(255,255,255,.04);
}
.tag-ok{border-color:rgba(204,255,0,.34);color:var(--lime);background:rgba(204,255,0,.07)}
.tag-live{border-color:rgba(0,240,255,.34);color:var(--cyan);background:rgba(0,240,255,.07)}
.btn-sm{
  display:inline-flex;align-items:center;gap:7px;padding:11px 20px;border-radius:11px;
  font-size:13.8px;font-weight:700;color:#0B0A18;
  background:linear-gradient(135deg,var(--lime),#93E600);
  transition:.22s var(--ease);white-space:nowrap;
}
.btn-sm:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(204,255,0,.34)}
.btn-sm.ghost{color:#fff;background:none;border:1px solid rgba(0,240,255,.4)}
.btn-sm.ghost:hover{background:rgba(0,240,255,.13);box-shadow:var(--sh-cyan)}

/* ============ SPLIT (asymmetric) ============ */
.split{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:clamp(28px,4vw,60px);align-items:start}
.split.rev{grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr)}
.shot{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line-soft);box-shadow:var(--sh);position:relative}
.shot img{aspect-ratio:4/3;object-fit:cover;transition:transform .55s var(--ease)}
.shot:hover img{transform:scale(1.05)}
.shot-cap{
  position:absolute;left:0;right:0;bottom:0;padding:20px 18px 16px;
  background:linear-gradient(180deg,transparent,rgba(9,8,20,.92));
  font-size:13px;color:#D3D8DA;
}
.bullets{display:grid;gap:16px}
.bullet{display:grid;grid-template-columns:34px minmax(0,1fr);gap:14px;align-items:start}
.bullet-no{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  font-size:13px;font-weight:800;color:var(--lime);
  background:rgba(204,255,0,.09);border:1px solid rgba(204,255,0,.28);
}
.bullet h3{font-size:16px;margin-bottom:5px}
.bullet p{font-size:14px;color:var(--muted)}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}
.step{padding:24px 22px 24px 0;border-top:2px solid var(--line-soft);position:relative;transition:.26s var(--ease)}
.step::before{
  content:"";position:absolute;top:-2px;left:0;width:0;height:2px;
  background:linear-gradient(90deg,var(--lime),var(--cyan));transition:width .4s var(--ease);
}
.step:hover::before{width:100%}
.step-no{font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--cyan);margin-bottom:11px;display:block}
.step h3{font-size:16.5px;margin-bottom:8px}
.step p{font-size:13.8px;color:var(--muted)}

/* ============ GAME GRID ============ */
.game-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.game{
  position:relative;border-radius:var(--r);overflow:hidden;
  border:1px solid var(--line-soft);background:#14112C;
  transition:.3s var(--ease);
}
.game:hover{transform:translateY(-6px) scale(1.02);border-color:rgba(0,240,255,.46);box-shadow:0 0 26px rgba(0,240,255,.24)}
.game-img{position:relative;overflow:hidden}
.game-img img{aspect-ratio:1/1;object-fit:cover}
.game-flag{
  position:absolute;top:10px;left:10px;padding:3px 9px;border-radius:6px;
  font-size:10.5px;font-weight:800;letter-spacing:.08em;color:#0B0A18;background:var(--lime);
}
.game-flag.new{background:var(--cyan)}
.game-flag.hot{background:var(--pink);color:#fff}
.game-body{padding:14px 15px 16px}
.game-body h3{font-size:14.6px;margin-bottom:5px}
.game-body p{font-size:12.4px;color:var(--muted-2)}
.game-rtp{display:flex;justify-content:space-between;margin-top:11px;font-size:12px;color:var(--muted)}
.game-rtp b{color:var(--lime)}

/* ============ STATS ============ */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line-soft);border-radius:var(--r-lg);overflow:hidden}
.stat{padding:28px 24px;background:rgba(19,16,44,.86)}
.stat b{display:block;font-size:clamp(26px,3vw,36px);font-weight:800;color:var(--lime);line-height:1.1;margin-bottom:7px}
.stat span{display:block;font-size:13.5px;color:var(--muted)}

/* ============ FIX / TROUBLESHOOT ============ */
.fix-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.fix{padding:24px 22px;border-radius:var(--r);border:1px solid var(--line-soft);background:linear-gradient(170deg,rgba(26,23,64,.72),rgba(11,26,48,.5))}
.fix:hover{border-color:rgba(255,61,139,.36)}
.fix-code{font-size:11.5px;font-weight:800;letter-spacing:.11em;color:var(--pink);display:block;margin-bottom:10px}
.fix h3{font-size:16px;margin-bottom:9px}
.fix p{font-size:13.8px;color:var(--muted);margin-bottom:12px}
.fix ul{display:grid;gap:7px}
.fix li{position:relative;padding-left:18px;font-size:13.4px;color:#C4CACC}
.fix li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:2px;background:var(--lime)}

/* ============ COMPARE TABLE ============ */
.cmp-wrap{overflow-x:auto;border-radius:var(--r-lg);border:1px solid var(--line-soft)}
table.cmp{width:100%;min-width:640px;border-collapse:collapse;font-size:14px}
table.cmp thead th{
  text-align:left;padding:15px 18px;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;
  color:var(--cyan);background:rgba(0,240,255,.06);border-bottom:1px solid var(--line-soft);
}
table.cmp td{padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.055);color:#CDD3D5}
table.cmp tbody tr:last-child td{border-bottom:0}
table.cmp tbody tr:hover td{background:rgba(204,255,0,.045)}
table.cmp td:first-child{color:#fff;font-weight:600}
.yes{color:var(--lime);font-weight:700}
.mid{color:#FFD24A;font-weight:700}

/* ============ REVIEWS ============ */
.rev-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.rev{padding:24px 22px;border-radius:var(--r);border:1px solid var(--line-soft);background:rgba(19,16,44,.62)}
.rev p{font-size:14.3px;color:#D2D7D9;margin-bottom:16px}
.rev-who{display:flex;align-items:center;gap:11px}
.rev-av{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:800;color:#0B0A18;background:linear-gradient(135deg,var(--cyan),var(--lime))}
.rev-who b{display:block;font-size:13.6px}
.rev-who span{display:block;font-size:12px;color:var(--muted-2)}
.stars{color:var(--lime);font-size:13px;letter-spacing:.14em;margin-bottom:11px}

/* ============ FAQ ============ */
.faq{max-width:900px;display:grid;gap:12px}
.faq details{border:1px solid var(--line-soft);border-radius:var(--r);background:rgba(21,18,51,.55);overflow:hidden;transition:.24s var(--ease)}
.faq details[open]{border-color:rgba(204,255,0,.36);background:rgba(21,18,51,.82)}
.faq summary{
  list-style:none;cursor:pointer;padding:18px 54px 18px 20px;position:relative;
  font-size:15.5px;font-weight:600;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:22px;font-weight:400;color:var(--lime);transition:transform .26s var(--ease);
}
.faq details[open] summary::after{content:"–";transform:translateY(-50%) rotate(180deg)}
.faq summary:hover{color:var(--lime)}
.faq-a{padding:0 20px 20px;font-size:14.3px;color:var(--muted)}

/* ============ CTA ============ */
.cta{position:relative;padding:var(--sp) 0;overflow:hidden;text-align:center}
.cta::before{
  content:"";position:absolute;inset:0;
  background:url("/assets/images/backpic/back-3.jpg") center/cover no-repeat;opacity:.24;
}
.cta::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,10,26,.9),rgba(11,26,48,.92))}
.cta .container{position:relative;z-index:2}
.cta h2{font-size:clamp(25px,3.3vw,40px);margin-bottom:16px}
.cta p{max-width:66ch;margin:0 auto 30px;font-size:16px;color:#CDD3D5}
.cta-btns{display:flex;justify-content:center;flex-wrap:wrap;gap:13px;margin-bottom:20px}
.cta-note{font-size:12.8px;color:var(--muted-2)}

/* ============ FOOTER ============ */
.site-footer{padding:clamp(48px,5vw,72px) 0 30px;border-top:1px solid var(--line-soft);background:rgba(8,9,20,.72)}
.ft-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,4vw,52px);margin-bottom:38px}
.ft-about p{font-size:13.8px;color:var(--muted);margin:16px 0 18px;max-width:46ch}
.ft-badges{display:flex;flex-wrap:wrap;gap:9px}
.badge18{
  padding:5px 11px;border-radius:8px;font-size:12px;font-weight:800;
  color:#fff;background:var(--pink);box-shadow:0 0 12px rgba(255,61,139,.35);
}
.badge-ssl{
  padding:5px 11px;border-radius:8px;font-size:12px;font-weight:600;color:#C9CFD1;
  border:1px solid var(--line-soft);background:rgba(255,255,255,.04);
}
.site-footer h4{font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px}
.site-footer .ft-grid ul{display:grid;gap:10px}
.site-footer .ft-grid li{font-size:13.8px;color:var(--muted)}
.site-footer .ft-grid li a{color:var(--muted)}
.site-footer .ft-grid li a:hover{color:var(--lime)}
.ft-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  padding-top:22px;border-top:1px solid rgba(255,255,255,.06);
  font-size:12.4px;color:var(--muted-2);
}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:950;
  display:flex;align-items:center;gap:10px;
  min-width:48px;min-height:48px;padding:11px 18px 11px 13px;
  border-radius:999px;
  background:rgba(0,0,0,.6);backdrop-filter:blur(10px);
  border:1.6px solid transparent;
  background-image:linear-gradient(rgba(10,9,24,.88),rgba(10,9,24,.88)),linear-gradient(120deg,var(--lime),var(--cyan));
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 15px rgba(0,240,255,.5);
  opacity:.62;transition:.28s var(--ease);
  color:#fff;font-weight:700;font-size:13.5px;
}
.fab:hover{opacity:1;box-shadow:0 0 28px rgba(0,240,255,.7);transform:translateY(-2px)}
.fab:active{background-image:linear-gradient(rgba(10,9,24,.88),rgba(10,9,24,.88)),linear-gradient(120deg,var(--pink),var(--cyan))}
.fab-ic{
  width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  background:rgba(204,255,0,.12);font-size:15px;
}
.fab-new{
  position:absolute;top:-5px;right:-3px;padding:2px 7px;border-radius:6px;
  font-size:9px;font-weight:800;letter-spacing:.08em;color:#0B0A18;background:var(--lime);
  animation:fabblink 1.5s infinite;
}
@keyframes fabblink{0%,100%{opacity:1}50%{opacity:.35}}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:38px}
  .deal-card{max-width:560px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 26px}
  .game-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fix-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .rev-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split,.split.rev{grid-template-columns:1fr;gap:30px}
  .ft-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .main-nav{
    position:fixed;top:72px;left:0;right:0;z-index:890;
    background:rgba(11,10,26,.97);backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line-soft);
    max-height:0;overflow:hidden;transition:max-height .32s var(--ease);
  }
  .main-nav.open{max-height:280px}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:0;padding:10px 22px 18px}
  .main-nav a{padding:13px 4px;font-size:15.5px;border-bottom:1px solid rgba(255,255,255,.05)}
  .main-nav a::after{display:none}
  .main-nav a.active{color:var(--lime)}
  .nav-toggle{display:flex}
  .hdr-cta{margin-left:auto}
  .btn-ghost{padding:8px 10px;font-size:13px}
  .btn-solid{padding:9px 14px;font-size:13px}
  .brand-txt span{display:none}
  .countdown{margin-left:0;width:100%}
  .link-row{grid-template-columns:44px minmax(0,1fr);gap:14px}
  .lr-os{width:44px;height:44px;border-radius:11px}
  .link-row .btn-sm{grid-column:1/-1;justify-content:center}
  .game-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .fix-grid{grid-template-columns:1fr}
  .rev-grid{grid-template-columns:1fr}
  .ft-bottom{flex-direction:column}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero h1{font-size:28px}
  .btn-lg{width:100%;justify-content:center}
  .steps{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .stat{padding:20px 16px}
  .game-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}
  .game-body{padding:11px 12px 13px}
  .game-body h3{font-size:13px}
  .ft-grid{grid-template-columns:1fr}
  .cd-cell{min-width:40px}
  .fab{bottom:88px;padding:11px 14px 11px 12px}
  .fab span.fab-txt{display:none}
}

/* roulang page: category2 */
:root{
  --bg-deep:#0F0C20;
  --bg-ocean:#0B1A30;
  --bg-panel:#161230;
  --bg-panel2:#1A1640;
  --lime:#CCFF00;
  --cyan:#00F0FF;
  --white:#FFFFFF;
  --gray:#A6ACAF;
  --gray-dim:#6F7A85;
  --line:rgba(0,240,255,.16);
  --line-soft:rgba(166,172,175,.14);
  --radius:14px;
  --radius-sm:10px;
  --shadow-neon:0 0 18px rgba(0,240,255,.28);
  --shadow-lime:0 0 18px rgba(204,255,0,.25);
  --grad-energy:linear-gradient(135deg,#CCFF00 0%,#00F0FF 100%);
  --font:"Be Vietnam Pro","Segoe UI",Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg-deep);
  color:var(--white);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--cyan);text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
.container{width:min(1160px,92%);margin:0 auto}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(15,12,32,.9);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.hdr-inner{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{
  display:grid;place-items:center;width:40px;height:40px;flex:none;
  background:var(--grad-energy);color:#0F0C20;
  font-weight:800;font-size:15px;border-radius:10px;
  box-shadow:var(--shadow-neon);
}
.brand-txt{display:flex;flex-direction:column;line-height:1.2}
.brand-txt b{color:var(--white);font-size:15px;letter-spacing:.2px}
.brand-txt span{color:var(--gray);font-size:11px}
.main-nav{margin-left:auto}
.main-nav ul{display:flex;gap:6px}
.main-nav a{
  display:block;padding:8px 14px;color:var(--gray);font-size:14.5px;font-weight:500;
  border-radius:999px;position:relative;transition:color .2s;
}
.main-nav a:hover{color:var(--white)}
.main-nav a.active{
  color:var(--lime);
}
.main-nav a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--grad-energy);border-radius:2px;
}
.hdr-cta{display:flex;align-items:center;gap:10px}
.btn-ghost{
  color:var(--white);font-size:14px;font-weight:600;padding:9px 14px;border-radius:10px;
  transition:color .2s;
}
.btn-ghost:hover{color:var(--cyan)}
.btn-solid{
  background:var(--grad-energy);color:#0F0C20;font-weight:700;font-size:14px;
  padding:10px 20px;border-radius:10px;transition:transform .18s,box-shadow .18s;
  box-shadow:var(--shadow-lime);
}
.btn-solid:hover{transform:translateY(-1px);box-shadow:0 0 26px rgba(204,255,0,.4)}
.btn-solid:active{transform:translateY(0) scale(.97)}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--white);border-radius:2px;transition:.2s}

/* ===== Hero ===== */
.hero{
  position:relative;padding:150px 0 80px;overflow:hidden;
  background:
    linear-gradient(115deg,rgba(15,12,32,.94) 34%,rgba(11,26,48,.78) 100%),
    url("/assets/images/backpic/back-2.jpg") center/cover no-repeat;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(0,240,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,240,255,.05) 1px,transparent 1px);
  background-size:44px 44px;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border:1px solid var(--line);border-radius:999px;
  color:var(--cyan);font-size:12.5px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;
  background:rgba(0,240,255,.06);margin-bottom:18px;
}
.hero-kicker::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime);
  box-shadow:0 0 8px var(--lime);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{
  font-size:clamp(30px,4vw,46px);line-height:1.18;font-weight:800;margin-bottom:18px;
}
.hero h1 em{
  font-style:normal;background:var(--grad-energy);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero-lead{color:var(--gray);font-size:16.5px;max-width:560px;margin-bottom:26px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.btn-hero{
  display:inline-flex;align-items:center;gap:9px;
  background:var(--grad-energy);color:#0F0C20;font-weight:800;font-size:15.5px;
  padding:14px 28px;border-radius:12px;box-shadow:var(--shadow-lime);
  transition:transform .18s,box-shadow .18s;
}
.btn-hero:hover{transform:translateY(-2px);box-shadow:0 0 30px rgba(204,255,0,.45);color:#0F0C20}
.btn-line{
  display:inline-flex;align-items:center;gap:9px;
  border:1px solid var(--line);color:var(--cyan);font-weight:600;font-size:15px;
  padding:13px 24px;border-radius:12px;transition:background .2s,box-shadow .2s;
}
.btn-line:hover{background:rgba(0,240,255,.08);box-shadow:var(--shadow-neon)}
.audit-bar{max-width:560px}
.audit-bar .ab-top{display:flex;justify-content:space-between;font-size:13px;margin-bottom:8px}
.audit-bar .ab-top b{color:var(--lime)}
.audit-bar .ab-top span{color:var(--gray)}
.ab-track{height:10px;border-radius:999px;background:rgba(166,172,175,.15);overflow:hidden}
.ab-fill{
  height:100%;width:87%;border-radius:999px;background:var(--grad-energy);
  box-shadow:0 0 10px rgba(0,240,255,.5);
  animation:fill 1.4s ease-out;
}
@keyframes fill{from{width:0}}
.ab-note{color:var(--gray-dim);font-size:12.5px;margin-top:8px}

.hero-panel{
  position:relative;background:rgba(22,18,48,.82);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px;backdrop-filter:blur(8px);
  box-shadow:var(--shadow-neon);
}
.hero-panel h2{font-size:16px;color:var(--white);margin-bottom:16px;display:flex;align-items:center;gap:8px}
.hero-panel h2::before{content:"◆";color:var(--lime);font-size:12px}
.hp-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 0;border-bottom:1px solid var(--line-soft);
}
.hp-row:last-of-type{border-bottom:none}
.hp-name{display:flex;align-items:center;gap:10px;font-size:14.5px;font-weight:600}
.hp-rank{
  width:26px;height:26px;flex:none;display:grid;place-items:center;
  border-radius:8px;background:rgba(0,240,255,.1);color:var(--cyan);
  font-size:12.5px;font-weight:800;border:1px solid var(--line);
}
.hp-score{color:var(--lime);font-weight:800;font-size:14px}
.hp-tag{font-size:11px;color:var(--gray);display:block;font-weight:400}

/* ===== Anchor bar ===== */
.anchor-bar{
  position:sticky;top:68px;z-index:90;
  background:rgba(11,26,48,.94);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.anchor-bar ul{display:flex;gap:4px;overflow-x:auto;padding:10px 0;scrollbar-width:none}
.anchor-bar ul::-webkit-scrollbar{display:none}
.anchor-bar a{
  display:block;white-space:nowrap;padding:7px 16px;border-radius:999px;
  color:var(--gray);font-size:13.5px;font-weight:600;transition:color .2s,background .2s;
}
.anchor-bar a:hover{color:var(--white);background:rgba(0,240,255,.08)}

/* ===== Sections ===== */
section{padding:76px 0}
.sec-head{max-width:640px;margin-bottom:42px}
.sec-head .sh-tag{
  color:var(--cyan);font-size:12.5px;font-weight:700;letter-spacing:1.5px;
  text-transform:uppercase;margin-bottom:10px;display:block;
}
.sec-head h2{font-size:clamp(24px,3vw,34px);line-height:1.25;margin-bottom:12px}
.sec-head p{color:var(--gray);font-size:15.5px}

/* Criteria */
.criteria{background:var(--bg-ocean)}
.crit-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.crit-media{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.crit-media img{width:100%;height:100%;object-fit:cover;min-height:340px}
.crit-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(11,26,48,.9));
}
.crit-media figcaption{
  position:absolute;left:20px;right:20px;bottom:18px;z-index:2;
  font-size:13.5px;color:var(--gray);
}
.crit-media figcaption b{color:var(--lime);display:block;font-size:15px;margin-bottom:2px}
.crit-list{display:flex;flex-direction:column;gap:8px}
.crit-item{
  display:grid;grid-template-columns:52px 1fr;gap:16px;
  padding:20px;border-radius:var(--radius-sm);
  border:1px solid transparent;transition:border-color .2s,background .2s;
}
.crit-item:hover{border-color:var(--line);background:rgba(0,240,255,.04)}
.crit-num{
  width:52px;height:52px;display:grid;place-items:center;border-radius:12px;
  background:var(--bg-panel);border:1px solid var(--line);
  color:var(--cyan);font-size:19px;font-weight:800;
}
.crit-item h3{font-size:16.5px;margin-bottom:5px}
.crit-item p{color:var(--gray);font-size:14.5px}

/* Ranking */
.rank-list{display:flex;flex-direction:column;gap:16px}
.rank-row{
  display:grid;grid-template-columns:60px 1.2fr 1fr 1fr auto;gap:18px;align-items:center;
  background:var(--bg-panel);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:20px 24px;
  transition:transform .2s,border-color .2s,box-shadow .2s;
}
.rank-row:hover{transform:translateY(-3px);border-color:var(--line);box-shadow:var(--shadow-neon)}
.rank-row.top{border-color:rgba(204,255,0,.4);background:linear-gradient(120deg,rgba(204,255,0,.06),rgba(0,240,255,.05) 60%,var(--bg-panel))}
.rk-pos{
  width:46px;height:46px;display:grid;place-items:center;border-radius:12px;
  font-size:18px;font-weight:800;color:#0F0C20;background:var(--grad-energy);
}
.rank-row:not(.top) .rk-pos{background:rgba(0,240,255,.12);color:var(--cyan);border:1px solid var(--line)}
.rk-name b{font-size:16.5px;display:block}
.rk-name span{color:var(--gray);font-size:13px}
.rk-col{font-size:13.5px;color:var(--gray)}
.rk-col b{display:block;color:var(--white);font-size:14.5px;margin-bottom:2px}
.rk-col .hl{color:var(--lime)}
.rk-btn{
  padding:11px 22px;border-radius:10px;font-weight:700;font-size:14px;
  background:rgba(0,240,255,.1);color:var(--cyan);border:1px solid var(--line);
  transition:background .2s,box-shadow .2s;white-space:nowrap;
}
.rk-btn:hover{background:rgba(0,240,255,.2);box-shadow:var(--shadow-neon)}
.rank-note{margin-top:18px;color:var(--gray-dim);font-size:13px}

/* Missions */
.missions{background:var(--bg-ocean)}
.miss-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.miss-card{
  position:relative;background:var(--bg-panel2);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:26px;overflow:hidden;
  transition:transform .2s,border-color .2s,box-shadow .2s;
}
.miss-card:hover{transform:translateY(-4px) scale(1.01);border-color:var(--line);box-shadow:var(--shadow-neon)}
.miss-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad-energy);
}
.miss-tag{
  display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.8px;
  color:#0F0C20;background:var(--lime);padding:3px 10px;border-radius:6px;margin-bottom:14px;
}
.miss-card h3{font-size:17.5px;margin-bottom:8px}
.miss-card>p{color:var(--gray);font-size:14px;margin-bottom:16px}
.miss-reward{
  display:flex;align-items:baseline;gap:6px;margin-bottom:14px;
  font-size:13px;color:var(--gray);
}
.miss-reward b{font-size:22px;color:var(--cyan);font-weight:800}
.miss-bar{height:7px;border-radius:999px;background:rgba(166,172,175,.15);overflow:hidden;margin-bottom:8px}
.miss-bar i{display:block;height:100%;border-radius:999px;background:var(--grad-energy)}
.miss-meta{font-size:12.5px;color:var(--gray-dim)}

/* Steps */
.steps-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.step-list{display:flex;flex-direction:column}
.step{
  display:grid;grid-template-columns:44px 1fr;gap:18px;position:relative;padding-bottom:30px;
}
.step:last-child{padding-bottom:0}
.step::before{
  content:"";position:absolute;left:21px;top:44px;bottom:0;width:2px;
  background:linear-gradient(var(--cyan),transparent);opacity:.3;
}
.step:last-child::before{display:none}
.step-dot{
  width:44px;height:44px;display:grid;place-items:center;border-radius:50%;
  background:var(--bg-panel);border:1px solid var(--line);color:var(--lime);
  font-weight:800;font-size:16px;z-index:1;
}
.step h3{font-size:16px;margin-bottom:4px}
.step p{color:var(--gray);font-size:14.5px}
.pay-panel{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow-neon);
}
.pay-panel img{border-radius:var(--radius-sm);margin-bottom:20px}
.pay-badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.pay-badges span{
  padding:8px 16px;border-radius:999px;font-size:13px;font-weight:700;
  border:1px solid var(--line);color:var(--cyan);background:rgba(0,240,255,.06);
}
.pay-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.pay-stats div{border-left:2px solid var(--lime);padding-left:12px}
.pay-stats b{display:block;font-size:19px;color:var(--white)}
.pay-stats span{font-size:12.5px;color:var(--gray)}

/* FAQ */
.faq{background:var(--bg-ocean)}
.faq-cols{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  background:var(--bg-panel);overflow:hidden;transition:border-color .2s;
}
.faq-item[open]{border-color:var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:18px 22px;font-weight:700;font-size:15.5px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";color:var(--lime);font-size:22px;font-weight:400;flex:none;transition:transform .2s;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item div{padding:0 22px 20px;color:var(--gray);font-size:14.5px}

/* Final CTA */
.final-cta{
  text-align:center;
  background:
    linear-gradient(rgba(15,12,32,.9),rgba(15,12,32,.92)),
    url("/assets/images/backpic/back-3.jpg") center/cover no-repeat;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.final-cta h2{font-size:clamp(26px,3.2vw,38px);margin-bottom:14px}
.final-cta h2 em{font-style:normal;color:var(--lime)}
.final-cta p{color:var(--gray);max-width:560px;margin:0 auto 28px;font-size:15.5px}
.final-cta .hero-actions{justify-content:center;margin-bottom:0}

/* ===== Footer ===== */
.site-footer{background:#0B0918;border-top:1px solid var(--line-soft);padding:56px 0 0}
.ft-grid{display:grid;grid-template-columns:1.4fr .8fr 1fr;gap:44px;padding-bottom:40px}
.ft-about p{color:var(--gray);font-size:14px;margin:16px 0 18px;max-width:400px}
.ft-badges{display:flex;gap:10px;flex-wrap:wrap}
.badge18{
  display:inline-grid;place-items:center;padding:5px 12px;border-radius:8px;
  background:rgba(255,0,80,.14);color:#FF5C8A;font-weight:800;font-size:12.5px;
  border:1px solid rgba(255,0,80,.3);
}
.badge-ssl{
  display:inline-grid;place-items:center;padding:5px 12px;border-radius:8px;
  background:rgba(0,240,255,.08);color:var(--cyan);font-weight:600;font-size:12.5px;
  border:1px solid var(--line);
}
.site-footer h4{font-size:14px;letter-spacing:1px;text-transform:uppercase;color:var(--white);margin-bottom:16px}
.site-footer ul li{margin-bottom:10px;color:var(--gray);font-size:14px}
.site-footer ul a{color:var(--gray);transition:color .2s}
.site-footer ul a:hover{color:var(--lime)}
.ft-bottom{
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding:20px 0;border-top:1px solid var(--line-soft);
  color:var(--gray-dim);font-size:12.5px;
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:200;
  display:flex;align-items:center;gap:10px;
  min-width:48px;min-height:48px;padding:12px 18px;border-radius:999px;
  background:rgba(0,0,0,.6);backdrop-filter:blur(10px);
  border:1px solid transparent;
  background-image:linear-gradient(rgba(10,8,24,.88),rgba(10,8,24,.88)),var(--grad-energy);
  background-origin:border-box;background-clip:padding-box,border-box;
  box-shadow:0 0 15px rgba(0,240,255,.5);
  color:var(--white);font-weight:700;font-size:13.5px;
  opacity:.65;transition:opacity .2s,box-shadow .2s,transform .18s;
  animation:fabBreath 2.8s ease-in-out infinite;
}
@keyframes fabBreath{0%,100%{opacity:.65}50%{opacity:.9}}
.fab:hover{opacity:1;box-shadow:0 0 28px rgba(0,240,255,.75);animation:none}
.fab:active{transform:scale(.95)}
.fab .fab-ico{font-size:19px;line-height:1;filter:drop-shadow(0 0 6px var(--cyan))}
.fab .fab-dot{
  position:absolute;top:6px;right:10px;width:8px;height:8px;border-radius:50%;
  background:var(--lime);box-shadow:0 0 8px var(--lime);animation:pulse 1.4s infinite;
}

:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:4px}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .crit-grid,.steps-wrap,.faq-cols{grid-template-columns:1fr;gap:36px}
  .miss-grid{grid-template-columns:repeat(2,1fr)}
  .rank-row{grid-template-columns:52px 1.3fr 1fr auto;row-gap:10px}
  .rk-col:nth-of-type(2){display:none}
  .ft-grid{grid-template-columns:1fr 1fr}
  .ft-about{grid-column:1/-1}
}
@media(max-width:768px){
  .main-nav{
    position:fixed;top:68px;left:0;right:0;
    background:rgba(15,12,32,.98);border-bottom:1px solid var(--line);
    transform:translateY(-130%);transition:transform .25s ease;
  }
  .main-nav.open{transform:translateY(0)}
  .main-nav ul{flex-direction:column;padding:14px 5%}
  .main-nav a{padding:12px 14px;font-size:15.5px}
  .main-nav a.active::after{left:14px;right:auto;width:28px}
  .nav-toggle{display:flex}
  .hdr-inner{gap:14px}
  .brand-txt b{font-size:13.5px}
  .brand-txt span{display:none}
  .btn-ghost{padding:8px 8px;font-size:13px}
  .btn-solid{padding:9px 14px;font-size:13px}
  section{padding:56px 0}
  .hero{padding:120px 0 60px}
  .rank-row{grid-template-columns:46px 1fr;padding:18px}
  .rk-col{grid-column:2}
  .rk-btn{grid-column:1/-1;text-align:center}
  .miss-grid{grid-template-columns:1fr}
  .pay-stats{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  .hero h1{font-size:27px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn-hero,.btn-line{justify-content:center}
  .crit-item{grid-template-columns:44px 1fr;gap:12px;padding:16px 10px}
  .crit-num{width:44px;height:44px;font-size:16px}
  .ft-grid{grid-template-columns:1fr}
  .ft-bottom{flex-direction:column;gap:6px}
  .fab span.fab-txt{display:none}
  .fab{padding:14px}
}