/* roulang page: index */
:root{
  --bg-deep:#0F0C20;
  --bg-ocean:#0B1A30;
  --bg-panel:#161230;
  --bg-card:#1A1533;
  --lime:#CCFF00;
  --cyan:#00F0FF;
  --pink:#FF3D8A;
  --text:#FFFFFF;
  --text-dim:#A6ACAF;
  --border:rgba(0,240,255,.18);
  --border-lime:rgba(204,255,0,.35);
  --radius:14px;
  --radius-sm:9px;
  --shadow-neon:0 0 18px rgba(0,240,255,.25);
  --shadow-lime:0 0 18px rgba(204,255,0,.25);
  --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);
  background-image:
    radial-gradient(ellipse at 20% -10%, rgba(0,240,255,.08), transparent 50%),
    radial-gradient(ellipse at 90% 10%, rgba(204,255,0,.06), transparent 45%),
    linear-gradient(180deg,var(--bg-deep) 0%,var(--bg-ocean) 100%);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--cyan);text-decoration:none;transition:color .2s}
a:hover{color:var(--lime)}
button{font-family:inherit;cursor:pointer;border:none}
input,select{font-family:inherit}
.container{max-width:1180px;margin:0 auto;padding:0 20px}

/* ===== NAV ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(15,12,32,.88);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav-wrap{display:flex;align-items:center;gap:18px;height:66px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,var(--cyan),var(--lime));
  display:flex;align-items:center;justify-content:center;
  font-weight:900;color:#0F0C20;font-size:15px;
  box-shadow:var(--shadow-neon);
}
.logo-text{font-weight:800;font-size:16px;line-height:1.2;color:#fff}
.logo-text small{display:block;font-size:10px;font-weight:600;color:var(--lime);letter-spacing:1.5px;text-transform:uppercase}
.nav-tabs{
  display:flex;gap:6px;margin-left:8px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--border);
  border-radius:999px;padding:4px;
}
.nav-tabs a{
  padding:7px 18px;border-radius:999px;font-size:14px;font-weight:600;
  color:var(--text-dim);white-space:nowrap;transition:all .2s;
}
.nav-tabs a:hover{color:#fff;background:rgba(0,240,255,.1)}
.nav-tabs a.active{
  color:#0F0C20;
  background:linear-gradient(90deg,var(--cyan),var(--lime));
  box-shadow:var(--shadow-neon);
}
.nav-auth{margin-left:auto;display:flex;align-items:center;gap:10px}
.btn-login{
  background:transparent;color:#fff;font-size:14px;font-weight:600;
  padding:9px 14px;border-radius:var(--radius-sm);transition:color .2s;
}
.btn-login:hover{color:var(--cyan)}
.btn-signup{
  background:linear-gradient(90deg,var(--lime),#9dff00);
  color:#0F0C20;font-size:14px;font-weight:800;
  padding:10px 20px;border-radius:999px;
  box-shadow:var(--shadow-lime);
  transition:transform .15s, box-shadow .2s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(204,255,0,.45)}
.btn-signup:active{transform:translateY(0) scale(.97)}

/* ===== HERO ===== */
.hero{
  padding:130px 0 70px;
  position:relative;overflow:hidden;
  background:linear-gradient(rgba(15,12,32,.82),rgba(11,26,48,.92)),url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--border);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;letter-spacing:.4px;
  padding:6px 13px;border-radius:999px;
  border:1px solid var(--border-lime);
  color:var(--lime);background:rgba(204,255,0,.07);
}
.badge.cyan{border-color:var(--border);color:var(--cyan);background:rgba(0,240,255,.07)}
.hero h1{
  font-size:34px;line-height:1.3;font-weight:900;margin-bottom:16px;
}
.hero h1 .glow{
  background:linear-gradient(90deg,var(--cyan),var(--lime));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-desc{color:var(--text-dim);font-size:16px;max-width:560px;margin-bottom:24px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(90deg,var(--cyan),var(--lime));
  color:#0F0C20;font-weight:800;font-size:16px;
  padding:14px 30px;border-radius:999px;
  box-shadow:var(--shadow-neon);
  transition:transform .15s, box-shadow .2s;
}
.btn-primary:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 0 30px rgba(0,240,255,.45);color:#0F0C20}
.btn-primary:active{transform:scale(.97)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  background:transparent;color:#fff;font-weight:700;font-size:15px;
  padding:13px 26px;border-radius:999px;
  border:1px solid var(--border);
  transition:all .2s;
}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan);box-shadow:var(--shadow-neon)}
.hero-note{font-size:13px;color:var(--text-dim)}
.hero-note strong{color:var(--lime)}
.hero-panel{
  background:rgba(22,18,48,.85);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:26px;
  box-shadow:var(--shadow-neon);
}
.hero-panel h2{font-size:17px;font-weight:800;margin-bottom:16px;color:var(--cyan)}
.qual-list{list-style:none}
.qual-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.08);
  font-size:14px;color:#E7EAF0;
}
.qual-list li:last-child{border-bottom:none}
.qual-ico{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;
  background:rgba(204,255,0,.12);color:var(--lime);
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:900;
}
.hero-stats{display:flex;gap:20px;margin-top:18px}
.hstat{flex:1;text-align:left}
.hstat b{display:block;font-size:22px;font-weight:900;color:var(--lime)}
.hstat span{font-size:12px;color:var(--text-dim)}

/* ===== SECTIONS ===== */
section{padding:64px 0}
.sec-head{margin-bottom:34px;max-width:680px}
.sec-head .eyebrow{
  font-size:12px;font-weight:800;letter-spacing:2px;text-transform:uppercase;
  color:var(--cyan);margin-bottom:8px;display:block;
}
.sec-head h2{font-size:28px;font-weight:900;line-height:1.3;margin-bottom:10px}
.sec-head p{color:var(--text-dim);font-size:15px}

/* USP trio */
.usp-row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.usp{
  border-left:3px solid var(--cyan);
  padding:6px 0 6px 20px;
}
.usp:nth-child(2){border-color:var(--lime)}
.usp:nth-child(3){border-color:var(--pink)}
.usp h3{font-size:17px;font-weight:800;margin-bottom:8px}
.usp p{font-size:14px;color:var(--text-dim)}

/* Game rail */
.rail-sec{background:rgba(11,26,48,.55);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.rail-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px;flex-wrap:wrap}
.game-rail{
  display:flex;gap:18px;overflow-x:auto;padding:6px 4px 18px;
  scroll-snap-type:x mandatory;
}
.game-rail::-webkit-scrollbar{height:8px}
.game-rail::-webkit-scrollbar-track{background:rgba(255,255,255,.05);border-radius:4px}
.game-rail::-webkit-scrollbar-thumb{background:linear-gradient(90deg,var(--cyan),var(--lime));border-radius:4px}
.game-card{
  flex:0 0 230px;scroll-snap-align:start;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;position:relative;
  transition:transform .25s, box-shadow .25s, border-color .25s;
}
.game-card:hover{transform:translateY(-6px) scale(1.03);border-color:var(--cyan);box-shadow:0 8px 28px rgba(0,240,255,.28)}
.game-thumb{position:relative;height:140px;overflow:hidden}
.game-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.game-card:hover .game-thumb img{transform:scale(1.08)}
.game-tag{
  position:absolute;top:10px;left:10px;
  font-size:10px;font-weight:900;letter-spacing:.6px;
  padding:4px 10px;border-radius:999px;
  background:var(--pink);color:#fff;box-shadow:0 0 12px rgba(255,61,138,.5);
}
.game-tag.lime{background:var(--lime);color:#0F0C20;box-shadow:0 0 12px rgba(204,255,0,.5)}
.game-body{padding:14px 16px 16px}
.game-body h3{font-size:15px;font-weight:800;margin-bottom:4px}
.game-body .gp{font-size:12px;color:var(--text-dim);margin-bottom:10px}
.game-meta{display:flex;justify-content:space-between;align-items:center}
.rtp{font-size:12px;font-weight:800;color:var(--lime)}
.btn-mini{
  font-size:12px;font-weight:800;color:#0F0C20;
  background:linear-gradient(90deg,var(--cyan),var(--lime));
  padding:6px 14px;border-radius:999px;
  transition:transform .15s;display:inline-block;
}
.btn-mini:hover{transform:scale(1.06);color:#0F0C20}

/* Reward preview */
.reward-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.reward{
  background:linear-gradient(180deg,rgba(0,240,255,.06),rgba(22,18,48,.9));
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:22px 20px;
  transition:transform .2s, border-color .2s;
}
.reward:hover{transform:translateY(-4px);border-color:var(--border-lime)}
.reward .r-ico{font-size:26px;margin-bottom:12px}
.reward h3{font-size:15px;font-weight:800;margin-bottom:6px}
.reward p{font-size:13px;color:var(--text-dim);margin-bottom:12px}
.progress{
  height:8px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden;
}
.progress i{
  display:block;height:100%;border-radius:999px;
  background:linear-gradient(90deg,var(--cyan),var(--lime));
  box-shadow:0 0 8px rgba(0,240,255,.5);
}
.reward .p-label{font-size:11px;color:var(--text-dim);margin-top:7px;display:flex;justify-content:space-between}
.reward .p-label b{color:var(--lime)}

/* Steps */
.steps-wrap{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.steps-list{list-style:none;counter-reset:step}
.steps-list li{
  display:flex;gap:18px;padding:18px 0;
  border-bottom:1px dashed rgba(255,255,255,.1);
}
.steps-list li:last-child{border-bottom:none}
.step-num{
  flex-shrink:0;width:44px;height:44px;border-radius:12px;
  background:rgba(0,240,255,.1);border:1px solid var(--border);
  color:var(--cyan);font-weight:900;font-size:18px;
  display:flex;align-items:center;justify-content:center;
}
.steps-list h3{font-size:16px;font-weight:800;margin-bottom:5px}
.steps-list p{font-size:14px;color:var(--text-dim)}
.steps-img{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-neon)}
.steps-img img{width:100%;height:100%;object-fit:cover}

/* Social proof */
.proof-sec{background:rgba(11,26,48,.55);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius);padding:22px;
  transition:transform .2s, box-shadow .2s;
}
.quote:hover{transform:translateY(-4px);box-shadow:var(--shadow-neon)}
.quote .stars{color:var(--lime);font-size:14px;letter-spacing:2px;margin-bottom:10px}
.quote p{font-size:14px;color:#E7EAF0;margin-bottom:14px}
.quote .who{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-dim)}
.avatar{
  width:34px;height:34px;border-radius:50%;
  background:linear-gradient(135deg,var(--cyan),var(--pink));
  display:flex;align-items:center;justify-content:center;
  font-weight:900;color:#0F0C20;font-size:13px;
}
.proof-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:36px}
.pstat{
  text-align:left;padding:18px 20px;
  border:1px solid var(--border);border-radius:var(--radius);
  background:rgba(0,240,255,.04);
}
.pstat b{display:block;font-size:26px;font-weight:900;color:var(--cyan)}
.pstat span{font-size:13px;color:var(--text-dim)}

/* Changelog */
.log-list{max-width:760px}
.log-item{
  display:grid;grid-template-columns:120px 1fr;gap:22px;
  padding:20px 0;border-bottom:1px dashed rgba(255,255,255,.1);
}
.log-item:last-child{border-bottom:none}
.log-date{
  font-size:13px;font-weight:800;color:var(--lime);
  padding-top:2px;
}
.log-item h3{font-size:16px;font-weight:800;margin-bottom:5px}
.log-item h3 .ver{
  font-size:11px;font-weight:800;color:var(--cyan);
  border:1px solid var(--border);border-radius:999px;
  padding:2px 10px;margin-left:8px;vertical-align:middle;
}
.log-item p{font-size:14px;color:var(--text-dim)}

/* News */
.news-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:36px;align-items:start}
.news-list{list-style:none}
.news-list li{
  padding:16px 0;border-bottom:1px dashed rgba(255,255,255,.1);
  display:flex;justify-content:space-between;gap:20px;align-items:baseline;
}
.news-list li:first-child{padding-top:0}
.news-list a{
  font-size:15px;font-weight:600;color:#E7EAF0;line-height:1.5;
}
.news-list a:hover{color:var(--cyan)}
.news-date{font-size:12px;color:var(--text-dim);flex-shrink:0}
.news-empty{
  padding:26px;border:1px dashed var(--border);border-radius:var(--radius);
  color:var(--text-dim);font-size:14px;text-align:center;
}
.news-side{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;
}
.news-side img{width:100%;height:150px;object-fit:cover}
.news-side .ns-body{padding:20px}
.news-side h3{font-size:16px;font-weight:800;margin-bottom:8px;color:var(--lime)}
.news-side p{font-size:13px;color:var(--text-dim);margin-bottom:16px}

/* Form CTA */
.form-sec{
  background:linear-gradient(rgba(15,12,32,.88),rgba(11,26,48,.94)),url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border-top:1px solid var(--border);
  text-align:center;
}
.form-sec .sec-head{margin-left:auto;margin-right:auto;text-align:center}
.lead-form{
  max-width:560px;margin:0 auto;display:flex;gap:12px;
}
.lead-form input{
  flex:1;padding:14px 20px;border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.07);color:#fff;font-size:15px;
  outline:none;transition:border-color .2s, box-shadow .2s;
}
.lead-form input::placeholder{color:var(--text-dim)}
.lead-form input:focus{border-color:var(--cyan);box-shadow:var(--shadow-neon)}
.form-note{font-size:12px;color:var(--text-dim);margin-top:14px}
.pay-badges{display:flex;justify-content:center;gap:12px;margin-top:22px;flex-wrap:wrap}
.pay-badges span{
  font-size:12px;font-weight:800;color:#E7EAF0;
  border:1px solid var(--border);border-radius:999px;
  padding:7px 16px;background:rgba(255,255,255,.05);
}

/* FAQ */
.faq-list{max-width:800px}
.faq-item{
  border:1px solid var(--border);border-radius:var(--radius);
  margin-bottom:14px;background:rgba(22,18,48,.6);
  overflow:hidden;
}
.faq-item summary{
  cursor:pointer;list-style:none;
  padding:18px 22px;font-size:15px;font-weight:700;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  transition:color .2s;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-size:20px;color:var(--cyan);font-weight:400;transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open] summary{color:var(--lime)}
.faq-item .faq-a{padding:0 22px 20px;font-size:14px;color:var(--text-dim)}

/* Footer */
.site-footer{
  background:#0A0817;border-top:1px solid var(--border);
  padding:52px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-bottom:36px}
.footer-grid h4{font-size:14px;font-weight:800;color:var(--cyan);margin-bottom:14px;letter-spacing:.5px}
.footer-grid p{font-size:13px;color:var(--text-dim)}
.footer-links{list-style:none}
.footer-links li{margin-bottom:9px}
.footer-links a{font-size:13px;color:var(--text-dim)}
.footer-links a:hover{color:var(--lime)}
.f-badges{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.f-badges span{
  font-size:11px;font-weight:800;
  border:1px solid var(--border-lime);color:var(--lime);
  border-radius:999px;padding:5px 13px;
}
.f-badges .age{border-color:var(--pink);color:var(--pink)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.07);
  padding:18px 0;font-size:12px;color:var(--text-dim);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:90;
  width:58px;height:58px;border-radius:18px;
  background:rgba(0,0,0,.6);backdrop-filter:blur(8px);
  border:2px solid transparent;
  background-image:linear-gradient(rgba(10,8,23,.9),rgba(10,8,23,.9)),linear-gradient(135deg,var(--lime),var(--cyan));
  background-origin:border-box;background-clip:padding-box,border-box;
  display:flex;align-items:center;justify-content:center;
  font-size:20px;font-weight:900;color:var(--lime);
  box-shadow:0 0 15px rgba(0,240,255,.5);
  opacity:.65;transition:opacity .2s, transform .2s, box-shadow .2s;
  animation:fabPulse 2.6s ease-in-out infinite;
  text-align:center;line-height:1;
}
.fab:hover{opacity:1;transform:scale(1.08);box-shadow:0 0 26px rgba(0,240,255,.75);color:var(--lime)}
.fab:active{transform:scale(.95)}
.fab::after{
  content:'';position:absolute;top:6px;right:6px;
  width:9px;height:9px;border-radius:50%;
  background:var(--pink);box-shadow:0 0 8px var(--pink);
  animation:blink 1.4s infinite;
}
@keyframes fabPulse{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

/* Responsive */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .usp-row{grid-template-columns:1fr 1fr 1fr;gap:16px}
  .reward-grid{grid-template-columns:1fr 1fr}
  .proof-grid{grid-template-columns:1fr 1fr}
  .proof-stats{grid-template-columns:1fr 1fr}
  .steps-wrap{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-tabs{display:none}
  .hero{padding:110px 0 54px}
  .hero h1{font-size:26px}
  .usp-row{grid-template-columns:1fr}
  section{padding:48px 0}
  .sec-head h2{font-size:23px}
  .log-item{grid-template-columns:1fr;gap:6px}
  .lead-form{flex-direction:column}
  .lead-form .btn-primary{justify-content:center}
}
@media (max-width:520px){
  .logo-text{font-size:13px}
  .btn-login{padding:9px 8px;font-size:13px}
  .btn-signup{padding:9px 14px;font-size:13px}
  .hero h1{font-size:22px}
  .hero-stats{flex-direction:column;gap:10px}
  .reward-grid{grid-template-columns:1fr}
  .proof-grid{grid-template-columns:1fr}
  .proof-stats{grid-template-columns:1fr 1fr;gap:12px}
  .footer-grid{grid-template-columns:1fr}
  .game-card{flex:0 0 200px}
  .footer-bottom{flex-direction:column;text-align:left}
}

/* roulang page: article */
:root{
  --bg-deep:#120524;
  --bg-main:#1E0B36;
  --bg-panel:#2A1048;
  --bg-panel2:#331457;
  --pink:#FF007F;
  --pink-soft:#FF79C6;
  --yellow:#FFFF00;
  --cyan:#00E5FF;
  --text:#FFFFFF;
  --text-dim:#C9B8E4;
  --border:rgba(255,121,198,.28);
  --border-strong:rgba(255,0,127,.55);
  --radius:14px;
  --radius-sm:10px;
  --shadow-neon:0 0 18px rgba(255,0,127,.35);
  --shadow-soft:0 10px 30px rgba(0,0,0,.45);
  --font-main:'Be Vietnam Pro','Segoe UI',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-main);
  background:var(--bg-deep);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--pink-soft);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--yellow)}
button,input{font-family:inherit}
ul,ol{list-style:none}
.container{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}

/* ===== Header / Nav ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(18,5,36,.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  box-shadow:0 2px 20px rgba(255,0,127,.15);
}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:10px;
  background:linear-gradient(135deg,var(--pink),#9b00ff);
  color:var(--yellow);font-weight:800;font-size:15px;letter-spacing:1px;
  box-shadow:0 0 14px rgba(255,0,127,.55);
  border:1px solid rgba(255,255,0,.4);
}
.logo-text{display:flex;flex-direction:column;line-height:1.15;color:#fff;font-weight:700;font-size:15px}
.logo-text small{color:var(--pink-soft);font-weight:500;font-size:11px;letter-spacing:.4px}
.nav-tabs{
  display:flex;gap:6px;margin-left:auto;
  background:rgba(42,16,72,.75);
  border:1px solid var(--border);
  border-radius:999px;padding:5px;
}
.nav-tabs a{
  padding:8px 18px;border-radius:999px;font-size:14px;font-weight:600;
  color:var(--text-dim);white-space:nowrap;transition:all .2s ease;
}
.nav-tabs a:hover{color:#fff;background:rgba(255,0,127,.18)}
.nav-tabs a.active{
  color:#fff;background:linear-gradient(135deg,var(--pink),#b400c8);
  box-shadow:0 0 12px rgba(255,0,127,.45);
}
.nav-auth{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{color:#fff;font-size:14px;font-weight:600;padding:9px 14px;border-radius:8px;transition:all .2s ease}
.btn-login:hover{color:var(--yellow);background:rgba(255,255,255,.06)}
.btn-signup{
  background:linear-gradient(135deg,var(--yellow),#ffb800);
  color:#1E0B36;font-size:14px;font-weight:800;padding:10px 20px;border-radius:8px;
  box-shadow:0 0 14px rgba(255,255,0,.35);transition:all .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 0 22px rgba(255,255,0,.55);color:#1E0B36}
.btn-signup:active{transform:translateY(0)}

/* ===== Article Hero ===== */
.article-hero{
  padding:132px 0 54px;
  background:
    linear-gradient(180deg,rgba(18,5,36,.88) 0%,rgba(30,11,54,.94) 65%,var(--bg-main) 100%),
    url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--border);
  position:relative;overflow:hidden;
}
.article-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(90deg,transparent 0 79px,rgba(255,0,127,.045) 79px 80px);
}
.hero-inner{position:relative;z-index:2;max-width:820px}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-dim);margin-bottom:18px}
.breadcrumb a{color:var(--pink-soft)}
.breadcrumb a:hover{color:var(--yellow)}
.breadcrumb .sep{color:rgba(255,121,198,.5)}
.article-hero h1{
  font-size:36px;line-height:1.28;font-weight:800;margin-bottom:18px;
  text-shadow:0 0 24px rgba(255,0,127,.4);
}
.article-meta{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.meta-chip{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(42,16,72,.85);border:1px solid var(--border);
  border-radius:999px;padding:6px 15px;font-size:13px;color:var(--text-dim);
}
.meta-chip strong{color:var(--yellow);font-weight:700}
.meta-chip.tag-cat{border-color:var(--border-strong);color:#fff}

/* ===== Layout ===== */
.page-body{padding:48px 0 70px;background:var(--bg-main)}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:40px;align-items:start}

/* ===== Article Content ===== */
.article-panel{
  background:var(--bg-panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}
.article-topbar{
  display:flex;align-items:center;gap:10px;
  padding:14px 30px;border-bottom:1px solid var(--border);
  background:linear-gradient(90deg,rgba(255,0,127,.12),transparent 70%);
  font-size:13px;color:var(--pink-soft);font-weight:600;letter-spacing:.5px;
}
.article-topbar .dot{width:8px;height:8px;border-radius:50%;background:var(--pink);box-shadow:0 0 8px var(--pink)}
.article-content{padding:30px 34px 40px;color:#EDE4FA;font-size:16.5px}
.article-content h2{font-size:25px;color:#fff;margin:32px 0 14px;padding-left:14px;border-left:4px solid var(--pink);line-height:1.35}
.article-content h3{font-size:20px;color:var(--pink-soft);margin:26px 0 12px;line-height:1.4}
.article-content p{margin:0 0 16px;line-height:1.75}
.article-content a{color:var(--cyan);border-bottom:1px dashed rgba(0,229,255,.4)}
.article-content a:hover{color:var(--yellow);border-color:rgba(255,255,0,.5)}
.article-content ul,.article-content ol{margin:0 0 18px;padding-left:6px}
.article-content ul li{position:relative;padding-left:24px;margin-bottom:9px;line-height:1.7}
.article-content ul li::before{content:"◆";position:absolute;left:2px;color:var(--pink);font-size:11px;top:5px}
.article-content ol{counter-reset:num}
.article-content ol li{position:relative;padding-left:34px;margin-bottom:10px;counter-increment:num;line-height:1.7}
.article-content ol li::before{
  content:counter(num);position:absolute;left:0;top:2px;
  width:23px;height:23px;border-radius:50%;font-size:12px;font-weight:800;
  background:linear-gradient(135deg,var(--pink),#9b00ff);color:#fff;
  display:flex;align-items:center;justify-content:center;
}
.article-content img{border-radius:var(--radius-sm);border:1px solid var(--border);margin:20px 0;box-shadow:var(--shadow-soft)}
.article-content blockquote{
  margin:22px 0;padding:18px 22px;border-left:4px solid var(--yellow);
  background:rgba(255,255,0,.06);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:var(--text-dim);font-style:italic;
}
.article-content table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14.5px}
.article-content table th{background:rgba(255,0,127,.18);color:#fff;font-weight:700;padding:11px 14px;text-align:left;border:1px solid var(--border)}
.article-content table td{padding:10px 14px;border:1px solid var(--border);color:#EDE4FA}
.article-content table tr:nth-child(even) td{background:rgba(255,255,255,.03)}
.article-content strong{color:#fff}
.article-content hr{border:none;border-top:1px solid var(--border);margin:26px 0}

/* Not found */
.not-found{padding:70px 34px;text-align:center}
.not-found .nf-code{font-size:56px;font-weight:800;color:var(--pink);text-shadow:0 0 26px rgba(255,0,127,.55);margin-bottom:12px}
.not-found p{color:var(--text-dim);margin-bottom:24px;font-size:16px}
.btn-back{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(135deg,var(--pink),#b400c8);color:#fff;font-weight:700;
  padding:13px 30px;border-radius:10px;font-size:15px;
  box-shadow:var(--shadow-neon);transition:all .2s ease;
}
.btn-back:hover{transform:translateY(-2px);box-shadow:0 0 26px rgba(255,0,127,.6);color:#fff}

/* Article footer CTA */
.article-cta{
  margin-top:34px;padding:30px 34px;border-radius:var(--radius);
  background:linear-gradient(120deg,rgba(255,0,127,.22),rgba(0,229,255,.12));
  border:1px solid var(--border-strong);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;
}
.article-cta h3{font-size:21px;margin-bottom:6px;color:#fff}
.article-cta p{color:var(--text-dim);font-size:14.5px;max-width:520px}
.cta-btn{
  background:linear-gradient(135deg,var(--yellow),#ffb800);color:#1E0B36;font-weight:800;
  padding:14px 32px;border-radius:10px;font-size:15px;flex-shrink:0;
  box-shadow:0 0 18px rgba(255,255,0,.4);transition:all .2s ease;
}
.cta-btn:hover{transform:translateY(-2px) scale(1.03);box-shadow:0 0 28px rgba(255,255,0,.6);color:#1E0B36}

/* ===== Sidebar ===== */
.sidebar{display:flex;flex-direction:column;gap:26px;position:sticky;top:92px}
.side-box{
  background:var(--bg-panel);border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-soft);
}
.side-box .sb-head{
  padding:14px 20px;font-size:15px;font-weight:800;color:#fff;
  border-bottom:1px solid var(--border);
  background:linear-gradient(90deg,rgba(255,0,127,.18),transparent);
  display:flex;align-items:center;gap:9px;
}
.sb-head .spark{color:var(--yellow)}
.side-box .sb-body{padding:18px 20px}
.side-cover{position:relative}
.side-cover img{width:100%;height:170px;object-fit:cover}
.side-cover .cover-tag{
  position:absolute;top:12px;left:12px;
  background:var(--pink);color:#fff;font-size:11px;font-weight:800;letter-spacing:.8px;
  padding:5px 12px;border-radius:999px;box-shadow:0 0 12px rgba(255,0,127,.6);
}
.hot-list li{padding:12px 0;border-bottom:1px dashed rgba(255,121,198,.2)}
.hot-list li:last-child{border-bottom:none;padding-bottom:0}
.hot-list li:first-child{padding-top:0}
.hot-list a{display:flex;align-items:flex-start;gap:12px;color:#EDE4FA;font-size:14px;line-height:1.5}
.hot-list a:hover{color:var(--yellow)}
.hot-rank{
  flex-shrink:0;width:24px;height:24px;border-radius:6px;font-size:12px;font-weight:800;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,0,127,.2);color:var(--pink-soft);border:1px solid var(--border);
}
.hot-list li:nth-child(1) .hot-rank{background:var(--pink);color:#fff;box-shadow:0 0 8px rgba(255,0,127,.55)}
.hot-list li:nth-child(2) .hot-rank{background:rgba(255,255,0,.85);color:#1E0B36}
.hot-list li:nth-child(3) .hot-rank{background:rgba(0,229,255,.75);color:#1E0B36}
.side-links li{margin-bottom:10px}
.side-links li:last-child{margin-bottom:0}
.side-links a{
  display:flex;align-items:center;justify-content:space-between;
  background:rgba(51,20,87,.65);border:1px solid var(--border);
  border-radius:var(--radius-sm);padding:12px 16px;color:#fff;font-size:14px;font-weight:600;
  transition:all .2s ease;
}
.side-links a:hover{border-color:var(--pink);box-shadow:0 0 12px rgba(255,0,127,.35);transform:translateX(4px);color:var(--yellow)}
.side-links .arrow{color:var(--pink)}
.side-note{font-size:12.5px;color:var(--text-dim);line-height:1.6;margin-top:12px}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:90;
  display:flex;align-items:center;gap:9px;
  min-width:48px;min-height:48px;padding:12px 18px;
  background:rgba(18,5,36,.65);backdrop-filter:blur(10px);
  border:2px solid transparent;border-radius:999px;
  background-clip:padding-box;
  box-shadow:0 0 15px rgba(0,229,255,.5),inset 0 0 0 1px rgba(255,0,127,.5);
  color:#fff;font-weight:800;font-size:14px;letter-spacing:1px;
  opacity:.65;transition:all .25s ease;animation:fabPulse 3s ease-in-out infinite;
}
.fab .fab-icon{color:var(--yellow);font-size:18px;text-shadow:0 0 10px rgba(255,255,0,.8)}
.fab:hover{opacity:1;box-shadow:0 0 26px rgba(0,229,255,.75),inset 0 0 0 1px var(--pink);transform:scale(1.06);color:#fff}
.fab:active{box-shadow:0 0 26px rgba(255,0,127,.85),inset 0 0 0 1px var(--cyan);transform:scale(.96)}
@keyframes fabPulse{0%,100%{opacity:.65}50%{opacity:.9}}

/* ===== Footer ===== */
.site-footer{
  background:var(--bg-deep);
  border-top:1px solid var(--border);
  padding:52px 0 26px;
}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:34px}
.site-footer h4{font-size:16px;color:#fff;margin-bottom:14px;font-weight:800}
.site-footer p{font-size:13.5px;color:var(--text-dim);line-height:1.7}
.f-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.f-badges span{
  font-size:12px;color:var(--pink-soft);border:1px solid var(--border);
  border-radius:999px;padding:5px 13px;background:rgba(42,16,72,.6);
}
.f-badges .age{
  background:var(--pink);color:#fff;font-weight:800;border-color:var(--pink);
  box-shadow:0 0 10px rgba(255,0,127,.5);
}
.footer-links li{margin-bottom:9px}
.footer-links a{font-size:14px;color:var(--text-dim)}
.footer-links a:hover{color:var(--yellow)}
.footer-bottom{
  border-top:1px solid rgba(255,121,198,.15);padding-top:20px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:12.5px;color:rgba(201,184,228,.7);
}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .article-layout{grid-template-columns:minmax(0,1fr) 280px;gap:28px}
  .article-hero h1{font-size:30px}
  .nav-tabs a{padding:8px 13px;font-size:13px}
}
@media (max-width:860px){
  .article-layout{grid-template-columns:1fr}
  .sidebar{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-wrap{height:auto;flex-wrap:wrap;padding-top:12px;padding-bottom:12px;gap:12px}
  .logo{order:1}
  .nav-auth{order:2;margin-left:auto}
  .nav-tabs{order:3;width:100%;margin-left:0;overflow-x:auto;justify-content:flex-start;scrollbar-width:none}
  .nav-tabs::-webkit-scrollbar{display:none}
  .article-hero{padding:150px 0 44px}
  .article-hero h1{font-size:26px}
  .article-content{padding:24px 22px 32px}
  .article-topbar{padding:12px 22px}
  .article-cta{padding:24px 22px}
}
@media (max-width:520px){
  .article-hero h1{font-size:22px}
  .article-content{font-size:15.5px;padding:20px 16px 28px}
  .article-content h2{font-size:21px}
  .article-content h3{font-size:18px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column}
  .btn-signup{padding:9px 15px;font-size:13px}
  .btn-login{padding:8px 10px;font-size:13px}
  .logo-text{font-size:13px}
  .fab{padding:11px 15px;font-size:13px}
  .article-cta h3{font-size:18px}
  .cta-btn{width:100%;text-align:center}
}

/* roulang page: category1 */
:root{
  --bg-deep:#0A2E1C;
  --bg-forest:#123E25;
  --bg-card:#0E3521;
  --gold:#FFD700;
  --gold-soft:#E8C547;
  --red:#D32F2F;
  --white:#FFFFFF;
  --mint:#D1F2EB;
  --mint-dim:#9CC9BC;
  --border:rgba(255,215,0,.28);
  --border-soft:rgba(209,242,235,.14);
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --shadow-gold:0 4px 20px rgba(255,215,0,.22);
  --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;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--gold-soft);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold)}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
button{font-family:inherit;cursor:pointer}
ul{list-style:none}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 20px}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(10,46,28,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
  box-shadow:0 2px 18px rgba(0,0,0,.4);
}
.nav-wrap{display:flex;align-items:center;gap:22px;height:68px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  display:flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:50%;
  background:radial-gradient(circle at 30% 25%,#FFE873,#D4A017 70%);
  color:#3A2A00;font-weight:800;font-size:.85rem;letter-spacing:.5px;
  border:2px solid var(--gold);
  box-shadow:var(--shadow-gold);
}
.logo-text{color:var(--white);font-weight:700;font-size:1.02rem;line-height:1.15;display:flex;flex-direction:column}
.logo-text small{color:var(--gold-soft);font-weight:500;font-size:.68rem;letter-spacing:.4px}
.nav-tabs{
  display:flex;gap:6px;margin-left:auto;
  background:rgba(255,255,255,.05);
  border:1px solid var(--border-soft);
  border-radius:999px;padding:5px;
}
.nav-tabs a{
  color:var(--mint);font-size:.9rem;font-weight:600;
  padding:8px 16px;border-radius:999px;white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}
.nav-tabs a:hover{background:rgba(255,215,0,.12);color:var(--gold)}
.nav-tabs a.active{
  background:linear-gradient(135deg,#FFD700,#E0A800);
  color:#2B1F00;box-shadow:0 2px 10px rgba(255,215,0,.35);
}
.nav-auth{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{color:var(--mint);font-weight:600;font-size:.9rem;padding:8px 10px}
.btn-login:hover{color:var(--gold)}
.btn-signup{
  background:linear-gradient(135deg,#FFD700,#E8A400);
  color:#2B1F00;font-weight:800;font-size:.9rem;
  padding:10px 20px;border-radius:999px;
  box-shadow:var(--shadow-gold);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(255,215,0,.4);color:#2B1F00}
.btn-signup:active{transform:translateY(0) scale(.97)}

/* ===== Hero ===== */
.cat-hero{
  padding:150px 0 70px;
  background:
    linear-gradient(105deg,rgba(10,46,28,.96) 38%,rgba(10,46,28,.72) 62%,rgba(10,46,28,.45)),
    url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--border);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.crumbs{font-size:.82rem;color:var(--mint-dim);margin-bottom:16px}
.crumbs a{color:var(--mint-dim)}
.crumbs a:hover{color:var(--gold)}
.crumbs span{color:var(--gold-soft)}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.hero-badges .b{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.78rem;font-weight:700;letter-spacing:.3px;
  padding:6px 14px;border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,215,0,.1);color:var(--gold);
}
.hero-badges .b.red{border-color:rgba(211,47,47,.55);background:rgba(211,47,47,.18);color:#FFB4B4}
.cat-hero h1{
  font-size:2.6rem;line-height:1.2;font-weight:800;margin-bottom:16px;
}
.cat-hero h1 em{font-style:normal;color:var(--gold);text-shadow:0 0 24px rgba(255,215,0,.35)}
.cat-hero .lead{color:var(--mint);font-size:1.06rem;max-width:560px;margin-bottom:14px}
.elig{
  border-left:3px solid var(--gold);
  padding:10px 16px;margin:18px 0 26px;
  background:rgba(255,255,255,.05);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:var(--mint);font-size:.92rem;
}
.elig strong{color:var(--gold-soft)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(135deg,#FFD700,#E8A400);
  color:#2B1F00;font-weight:800;font-size:1rem;
  padding:15px 32px;border-radius:999px;border:none;
  box-shadow:0 6px 26px rgba(255,215,0,.35);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 10px 32px rgba(255,215,0,.5);color:#2B1F00}
.btn-primary:active{transform:translateY(0) scale(.97)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--gold);font-weight:700;font-size:.95rem;
  padding:14px 26px;border-radius:999px;
  border:1.5px solid var(--border);background:rgba(255,215,0,.06);
  transition:background .2s ease,transform .2s ease;
}
.btn-ghost:hover{background:rgba(255,215,0,.14);transform:translateY(-2px)}
.hero-panel{
  background:linear-gradient(160deg,rgba(18,62,37,.92),rgba(10,46,28,.94));
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);
}
.hero-panel h3{font-size:1.05rem;color:var(--gold);margin-bottom:16px;display:flex;align-items:center;gap:8px}
.perk-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:11px 0;border-bottom:1px dashed var(--border-soft);
  color:var(--mint);font-size:.92rem;
}
.perk-list li:last-child{border-bottom:none}
.perk-list .tick{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;
  background:rgba(255,215,0,.15);border:1px solid var(--border);
  color:var(--gold);font-size:.72rem;display:flex;align-items:center;justify-content:center;font-weight:800;
}
.perk-list b{color:var(--white)}

/* ===== Stats strip ===== */
.stats-strip{border-bottom:1px solid var(--border-soft);background:var(--bg-forest)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat{
  padding:26px 18px;text-align:left;
  border-right:1px dashed var(--border-soft);
}
.stat:last-child{border-right:none}
.stat .num{font-size:1.7rem;font-weight:800;color:var(--gold);line-height:1.1}
.stat .lbl{font-size:.83rem;color:var(--mint-dim);margin-top:4px}

/* ===== Sections ===== */
.section{padding:72px 0}
.section-head{max-width:640px;margin-bottom:38px}
.section-head .kicker{
  display:inline-block;font-size:.75rem;font-weight:800;letter-spacing:1.5px;
  text-transform:uppercase;color:var(--red);
  background:rgba(211,47,47,.14);border:1px solid rgba(211,47,47,.4);
  padding:4px 12px;border-radius:999px;margin-bottom:12px;
}
.section-head .kicker.gold{color:var(--gold);background:rgba(255,215,0,.1);border-color:var(--border)}
.section-head h2{font-size:1.9rem;font-weight:800;line-height:1.25;margin-bottom:12px}
.section-head p{color:var(--mint-dim);font-size:.98rem}

/* ===== Game track ===== */
.games-section{background:radial-gradient(ellipse at 15% 0%,rgba(18,62,37,.9),var(--bg-deep) 60%)}
.track-wrap{position:relative}
.game-track{
  display:flex;gap:20px;overflow-x:auto;
  padding:8px 4px 22px;
  scroll-snap-type:x mandatory;
  scrollbar-width:thin;scrollbar-color:var(--gold) transparent;
}
.game-track::-webkit-scrollbar{height:6px}
.game-track::-webkit-scrollbar-thumb{background:rgba(255,215,0,.4);border-radius:3px}
.game-card{
  flex:0 0 240px;scroll-snap-align:start;
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;position:relative;
  transition:transform .25s ease,box-shadow .25s ease;
}
.game-card:hover{transform:translateY(-6px) scale(1.03);box-shadow:0 12px 30px rgba(0,0,0,.5),0 0 18px rgba(255,215,0,.25)}
.game-card .thumb{position:relative;overflow:hidden}
.game-card .thumb img{width:100%;height:150px;object-fit:cover;transition:transform .35s ease}
.game-card:hover .thumb img{transform:scale(1.08)}
.game-card .thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(10,30,18,.85));
}
.tag{
  position:absolute;top:10px;left:10px;z-index:2;
  font-size:.68rem;font-weight:800;letter-spacing:.6px;
  padding:4px 10px;border-radius:6px;color:#fff;
  background:var(--red);box-shadow:0 2px 8px rgba(211,47,47,.5);
}
.tag.new{background:#1B8A4C}
.game-card .body{padding:16px}
.game-card h3{font-size:1rem;font-weight:700;margin-bottom:4px}
.game-card .provider{font-size:.78rem;color:var(--mint-dim);margin-bottom:10px}
.game-card .meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.rtp{
  font-size:.75rem;font-weight:700;color:var(--gold);
  background:rgba(255,215,0,.1);border:1px solid var(--border);
  padding:3px 10px;border-radius:999px;
}
.vol{font-size:.75rem;color:var(--mint-dim)}
.btn-demo{
  display:block;text-align:center;
  background:transparent;border:1.5px solid var(--gold);
  color:var(--gold);font-weight:700;font-size:.85rem;
  padding:9px 0;border-radius:999px;
  transition:background .2s ease,color .2s ease;
}
.btn-demo:hover{background:var(--gold);color:#2B1F00}
.track-note{font-size:.82rem;color:var(--mint-dim);margin-top:6px;display:flex;align-items:center;gap:8px}

/* ===== Why / feature split ===== */
.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
.why-img{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--border)}
.why-img img{width:100%;height:100%;object-fit:cover}
.why-img .float-chip{
  position:absolute;bottom:16px;left:16px;right:16px;
  background:rgba(10,30,18,.88);backdrop-filter:blur(6px);
  border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:12px 16px;font-size:.85rem;color:var(--mint);
}
.why-img .float-chip b{color:var(--gold)}
.feature-list li{
  display:flex;gap:16px;padding:18px 0;
  border-bottom:1px solid var(--border-soft);
}
.feature-list li:last-child{border-bottom:none}
.f-icon{
  flex-shrink:0;width:46px;height:46px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;
  background:linear-gradient(140deg,rgba(255,215,0,.18),rgba(255,215,0,.05));
  border:1px solid var(--border);
}
.feature-list h3{font-size:1.05rem;font-weight:700;margin-bottom:4px}
.feature-list p{color:var(--mint-dim);font-size:.92rem}

/* ===== Steps ===== */
.steps-section{background:var(--bg-forest);border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{
  position:relative;padding:26px 22px;
  background:rgba(10,46,28,.6);
  border:1px solid var(--border-soft);
  border-radius:var(--radius);
  transition:border-color .25s ease,transform .25s ease;
}
.step:hover{border-color:var(--border);transform:translateY(-4px)}
.step .n{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;
  background:linear-gradient(135deg,#FFD700,#E0A800);
  color:#2B1F00;font-weight:800;font-size:1rem;margin-bottom:14px;
  box-shadow:var(--shadow-gold);
}
.step h3{font-size:1rem;font-weight:700;margin-bottom:6px}
.step p{font-size:.88rem;color:var(--mint-dim)}
.progress-line{
  margin-top:34px;padding:18px 22px;
  background:rgba(255,215,0,.07);border:1px dashed var(--border);
  border-radius:var(--radius-sm);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
}
.progress-line .txt{font-size:.92rem;color:var(--mint)}
.progress-line .txt b{color:var(--gold)}
.bar{flex:1;min-width:200px;height:10px;border-radius:999px;background:rgba(255,255,255,.1);overflow:hidden}
.bar i{display:block;height:100%;width:72%;border-radius:999px;background:linear-gradient(90deg,#E0A800,#FFD700);box-shadow:0 0 12px rgba(255,215,0,.6)}

/* ===== FAQ ===== */
.faq-wrap{max-width:820px}
.faq-item{
  border:1px solid var(--border-soft);
  border-radius:var(--radius-sm);
  margin-bottom:14px;overflow:hidden;
  background:rgba(255,255,255,.03);
  transition:border-color .25s ease;
}
.faq-item[open]{border-color:var(--border)}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:18px 22px;font-weight:700;font-size:.98rem;color:var(--white);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:1.4rem;color:var(--gold);font-weight:400;
  transition:transform .25s ease;flex-shrink:0;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .ans{padding:0 22px 20px;color:var(--mint-dim);font-size:.93rem}
.faq-item .ans b{color:var(--gold-soft)}

/* ===== CTA ===== */
.cta-section{
  background:
    linear-gradient(rgba(10,46,28,.88),rgba(10,46,28,.92)),
    url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
  border-top:1px solid var(--border);
  text-align:center;padding:80px 0;
}
.cta-section h2{font-size:2rem;font-weight:800;margin-bottom:14px}
.cta-section h2 em{font-style:normal;color:var(--gold)}
.cta-section p{color:var(--mint);max-width:560px;margin:0 auto 28px;font-size:1rem}
.cta-pay{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:26px}
.cta-pay span{
  font-size:.78rem;font-weight:700;color:var(--mint);
  border:1px solid var(--border-soft);border-radius:999px;
  padding:6px 16px;background:rgba(255,255,255,.05);
}

/* ===== Footer ===== */
.site-footer{background:#072114;border-top:1px solid var(--border);padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:40px}
.site-footer h4{color:var(--gold);font-size:1rem;font-weight:700;margin-bottom:16px}
.site-footer p{color:var(--mint-dim);font-size:.88rem}
.f-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.f-badges span{
  font-size:.75rem;font-weight:700;color:var(--mint);
  border:1px solid var(--border-soft);border-radius:6px;padding:5px 12px;
}
.f-badges .age{
  background:var(--red);border-color:var(--red);color:#fff;
  border-radius:50%;width:38px;height:38px;
  display:inline-flex;align-items:center;justify-content:center;padding:0;
}
.footer-links li{margin-bottom:10px}
.footer-links a{color:var(--mint-dim);font-size:.9rem}
.footer-links a:hover{color:var(--gold)}
.footer-bottom{
  border-top:1px solid var(--border-soft);
  padding:20px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:.8rem;color:var(--mint-dim);
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:90;
  width:60px;height:60px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#1E5C38,#0A2E1C 75%);
  border:3px solid var(--gold);
  box-shadow:0 4px 20px rgba(255,215,0,.3);
  display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;opacity:.75;
  animation:fabFloat 3.2s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease;
}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:hover .fab-icon{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(2px)}
.fab-icon{display:inline-block;transition:transform .5s ease}
.fab .dot{
  position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;
  background:var(--red);border:2px solid #072114;
  animation:blink 1.4s infinite;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .cat-hero h1{font-size:2.2rem}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:none}
  .stat{border-bottom:1px dashed var(--border-soft)}
  .stat:nth-child(3),.stat:nth-child(4){border-bottom:none}
  .why-grid{grid-template-columns:1fr;gap:32px}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-wrap{height:auto;flex-wrap:wrap;padding-top:10px;padding-bottom:10px;gap:10px}
  .nav-tabs{order:3;width:100%;margin-left:0;overflow-x:auto;justify-content:flex-start}
  .nav-auth{margin-left:auto}
  .cat-hero{padding-top:170px}
  .section{padding:56px 0}
  .cta-section{padding:60px 0}
}
@media (max-width:520px){
  .cat-hero h1{font-size:1.75rem}
  .cat-hero{padding-top:180px;padding-bottom:52px}
  .section-head h2{font-size:1.5rem}
  .stats-grid{grid-template-columns:1fr 1fr}
  .stat{padding:18px 14px}
  .stat .num{font-size:1.35rem}
  .steps-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .game-card{flex-basis:210px}
  .btn-primary{width:100%;justify-content:center}
  .btn-ghost{width:100%;justify-content:center}
  .logo-text{font-size:.9rem}
  .btn-signup{padding:9px 14px;font-size:.82rem}
  .btn-login{font-size:.82rem;padding:8px 6px}
  .cta-section h2{font-size:1.55rem}
}

/* roulang page: category2 */
:root{
  --bg-deep:#0A2E1C;
  --bg-forest:#123E25;
  --bg-panel:#0E3620;
  --gold:#FFD700;
  --gold-soft:#F5D57A;
  --red:#D32F2F;
  --white:#FFFFFF;
  --mint:#D1F2EB;
  --mint-dim:#9CC9BC;
  --border:rgba(255,215,0,.28);
  --border-soft:rgba(209,242,235,.14);
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --shadow-gold:0 6px 24px rgba(255,215,0,.18);
  --tr:all .25s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;
  background:var(--bg-deep);
  color:var(--white);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit;transition:var(--tr)}
button{font-family:inherit;cursor:pointer}
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(10,46,28,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
  box-shadow:0 4px 20px rgba(0,0,0,.4);
}
.nav-wrap{display:flex;align-items:center;gap:22px;height:68px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  background:linear-gradient(135deg,var(--gold),#B8860B);
  color:#3A2400;font-weight:800;font-size:15px;
  padding:7px 10px;border-radius:9px;letter-spacing:1px;
  box-shadow:var(--shadow-gold);
}
.logo-text{font-weight:700;font-size:15px;line-height:1.2;color:var(--gold)}
.logo-text small{display:block;font-size:10.5px;font-weight:500;color:var(--mint-dim);letter-spacing:.4px}
.nav-tabs{
  display:flex;gap:6px;margin-left:auto;
  background:rgba(255,255,255,.05);
  border:1px solid var(--border-soft);
  padding:5px;border-radius:999px;
}
.nav-tabs a{
  padding:8px 16px;border-radius:999px;font-size:14px;font-weight:600;color:var(--mint);
  white-space:nowrap;
}
.nav-tabs a:hover{color:var(--gold);background:rgba(255,215,0,.08)}
.nav-tabs a.active{
  background:linear-gradient(135deg,var(--gold),#E0AC00);
  color:#2A1E00;
  box-shadow:0 2px 12px rgba(255,215,0,.35);
}
.nav-auth{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{font-size:14px;font-weight:600;color:var(--mint);padding:9px 12px}
.btn-login:hover{color:var(--gold)}
.btn-signup{
  font-size:14px;font-weight:700;color:#2A1E00;
  background:linear-gradient(135deg,var(--gold),#E8B400);
  padding:10px 20px;border-radius:999px;
  box-shadow:0 4px 16px rgba(255,215,0,.3);
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(255,215,0,.45)}
.btn-signup:active{transform:translateY(0)}

/* ---------- Page banner ---------- */
.cat-banner{
  margin-top:68px;
  position:relative;
  background:url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  padding:84px 0 72px;
}
.cat-banner::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(6,32,19,.96) 0%,rgba(10,46,28,.88) 48%,rgba(10,46,28,.55) 100%);
}
.banner-inner{position:relative;z-index:1;max-width:680px}
.crumb{font-size:13px;color:var(--mint-dim);margin-bottom:16px}
.crumb a{color:var(--gold-soft)}
.crumb a:hover{color:var(--gold)}
.banner-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(211,47,47,.18);border:1px solid rgba(211,47,47,.5);
  color:#FFB4B4;font-size:12.5px;font-weight:700;letter-spacing:.6px;
  padding:6px 14px;border-radius:999px;margin-bottom:18px;text-transform:uppercase;
}
.cat-banner h1{
  font-size:clamp(28px,4.4vw,44px);font-weight:800;line-height:1.2;margin-bottom:16px;
}
.cat-banner h1 em{font-style:normal;color:var(--gold)}
.banner-desc{color:var(--mint);font-size:16.5px;max-width:600px;margin-bottom:26px}
.banner-cta{display:flex;gap:14px;flex-wrap:wrap}
.btn-gold{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(135deg,var(--gold),#E8B400);
  color:#2A1E00;font-weight:700;font-size:15px;
  padding:14px 28px;border-radius:999px;border:none;
  box-shadow:0 6px 22px rgba(255,215,0,.35);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(255,215,0,.5)}
.btn-gold:active{transform:translateY(1px)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  border:1.5px solid var(--border);color:var(--gold-soft);
  font-weight:600;font-size:15px;padding:13px 26px;border-radius:999px;
  background:rgba(255,215,0,.05);
}
.btn-ghost:hover{background:rgba(255,215,0,.12);color:var(--gold)}
.banner-stats{
  position:relative;z-index:1;
  display:flex;gap:0;margin-top:44px;
  background:rgba(6,28,17,.72);border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;max-width:640px;
}
.banner-stats div{flex:1;padding:16px 20px;border-right:1px solid var(--border-soft)}
.banner-stats div:last-child{border-right:none}
.banner-stats strong{display:block;font-size:22px;color:var(--gold);font-weight:800}
.banner-stats span{font-size:12.5px;color:var(--mint-dim)}

/* ---------- Sections ---------- */
section{padding:72px 0}
.sec-head{max-width:640px;margin-bottom:38px}
.sec-kicker{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:1px;
  color:var(--gold);text-transform:uppercase;margin-bottom:10px;
}
.sec-head h2{font-size:clamp(23px,3vw,32px);font-weight:800;line-height:1.25;margin-bottom:12px}
.sec-head p{color:var(--mint-dim);font-size:15.5px}

/* Tips split */
.tips-split{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start}
.tip-item{
  display:flex;gap:18px;padding:22px 0;border-bottom:1px solid var(--border-soft);
}
.tip-item:last-child{border-bottom:none}
.tip-num{
  flex-shrink:0;width:44px;height:44px;border-radius:50%;
  background:linear-gradient(135deg,rgba(255,215,0,.18),rgba(255,215,0,.05));
  border:1.5px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  color:var(--gold);font-weight:800;font-size:17px;
}
.tip-item h3{font-size:17.5px;font-weight:700;margin-bottom:6px;color:var(--white)}
.tip-item p{font-size:14.5px;color:var(--mint-dim)}
.tips-media{position:sticky;top:96px}
.tips-media img{
  border-radius:var(--radius);border:1px solid var(--border);
  box-shadow:var(--shadow);width:100%;
}
.tips-media .media-note{
  margin-top:14px;background:var(--bg-panel);border:1px solid var(--border-soft);
  border-radius:var(--radius-sm);padding:16px 18px;font-size:14px;color:var(--mint);
}
.tips-media .media-note b{color:var(--gold)}

/* RTP table */
.rtp-sec{background:var(--bg-forest)}
.rtp-layout{display:grid;grid-template-columns:380px 1fr;gap:44px;align-items:start}
.rtp-side p{color:var(--mint-dim);font-size:15px;margin-bottom:18px}
.rtp-side .legend{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.legend span{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--mint)}
.dot{width:11px;height:11px;border-radius:50%;flex-shrink:0}
.dot.hi{background:#4CD964}
.dot.mid{background:var(--gold)}
.dot.lo{background:#FF8A65}
.rtp-table{
  width:100%;border-collapse:separate;border-spacing:0;
  background:var(--bg-panel);border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;font-size:14.5px;
}
.rtp-table th{
  text-align:left;padding:14px 18px;font-size:12.5px;letter-spacing:.6px;
  text-transform:uppercase;color:var(--gold);background:rgba(255,215,0,.07);
  border-bottom:1px solid var(--border);font-weight:700;
}
.rtp-table td{padding:14px 18px;border-bottom:1px solid var(--border-soft);color:var(--mint)}
.rtp-table tr:last-child td{border-bottom:none}
.rtp-table tr:hover td{background:rgba(255,215,0,.04)}
.rtp-table .g-name{color:var(--white);font-weight:600}
.vol{
  display:inline-block;padding:3px 12px;border-radius:999px;font-size:12px;font-weight:700;
}
.vol.cao{background:rgba(211,47,47,.2);color:#FF9E9E;border:1px solid rgba(211,47,47,.45)}
.vol.tb{background:rgba(255,215,0,.14);color:var(--gold-soft);border:1px solid var(--border)}
.vol.thap{background:rgba(76,217,100,.14);color:#8FE8A0;border:1px solid rgba(76,217,100,.4)}

/* Game rail */
.rail-sec .sec-head{display:flex;align-items:flex-end;justify-content:space-between;max-width:none;gap:24px}
.rail-hint{font-size:13px;color:var(--mint-dim);white-space:nowrap;padding-bottom:6px}
.game-rail{
  display:flex;gap:20px;overflow-x:auto;padding:6px 4px 22px;
  scroll-snap-type:x mandatory;
}
.game-rail::-webkit-scrollbar{height:8px}
.game-rail::-webkit-scrollbar-track{background:rgba(255,255,255,.05);border-radius:99px}
.game-rail::-webkit-scrollbar-thumb{background:rgba(255,215,0,.4);border-radius:99px}
.g-card{
  flex:0 0 250px;scroll-snap-align:start;
  background:var(--bg-panel);border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;position:relative;
  transition:var(--tr);
}
.g-card:hover{transform:translateY(-6px) scale(1.02);box-shadow:var(--shadow-gold);border-color:var(--gold)}
.g-thumb{position:relative;overflow:hidden}
.g-thumb img{height:150px;width:100%;object-fit:cover;transition:var(--tr)}
.g-card:hover .g-thumb img{transform:scale(1.07)}
.g-flag{
  position:absolute;top:10px;left:10px;
  background:var(--red);color:#fff;font-size:11px;font-weight:800;
  padding:4px 10px;border-radius:6px;letter-spacing:.5px;
  box-shadow:0 2px 8px rgba(0,0,0,.4);
}
.g-body{padding:16px}
.g-body h3{font-size:16px;font-weight:700;margin-bottom:4px}
.g-body .g-prov{font-size:12.5px;color:var(--mint-dim);margin-bottom:10px}
.g-meta{display:flex;justify-content:space-between;align-items:center;font-size:13px}
.g-meta .rtp{color:var(--gold);font-weight:700}
.g-link{font-size:13px;font-weight:700;color:var(--gold-soft)}
.g-link:hover{color:var(--gold)}

/* Steps */
.steps-sec{background:var(--bg-forest)}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;counter-reset:step}
.step{
  background:var(--bg-panel);padding:28px 24px;position:relative;
  border-top:3px solid transparent;transition:var(--tr);
}
.step:first-child{border-radius:var(--radius) 0 0 var(--radius)}
.step:last-child{border-radius:0 var(--radius) var(--radius) 0}
.step:hover{border-top-color:var(--gold);background:#12432A}
.step::before{
  counter-increment:step;content:"0" counter(step);
  font-size:30px;font-weight:800;color:rgba(255,215,0,.28);display:block;margin-bottom:12px;
}
.step h3{font-size:16.5px;font-weight:700;margin-bottom:8px}
.step p{font-size:14px;color:var(--mint-dim)}

/* Budget block */
.budget-wrap{
  display:grid;grid-template-columns:1fr 1fr;gap:0;
  background:var(--bg-panel);border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;
}
.budget-copy{padding:42px 44px}
.budget-copy h2{font-size:clamp(21px,2.6vw,28px);font-weight:800;margin-bottom:14px}
.budget-copy h2 span{color:var(--gold)}
.budget-copy p{color:var(--mint-dim);font-size:15px;margin-bottom:20px}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;padding:9px 0;
  font-size:14.5px;color:var(--mint);
}
.check-list li::before{
  content:"✓";flex-shrink:0;width:22px;height:22px;border-radius:50%;
  background:rgba(255,215,0,.15);border:1px solid var(--border);
  color:var(--gold);font-size:12px;font-weight:800;
  display:flex;align-items:center;justify-content:center;margin-top:2px;
}
.budget-visual{
  background:url('/assets/images/coverpic/cover-5.jpg') center/cover no-repeat;
  position:relative;min-height:340px;
}
.budget-visual::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,var(--bg-panel) 0%,rgba(14,54,32,.25) 45%,transparent 100%);
}

/* FAQ */
.faq-list{max-width:780px}
.faq-item{
  border:1px solid var(--border-soft);border-radius:var(--radius-sm);
  margin-bottom:14px;background:var(--bg-panel);overflow:hidden;transition:var(--tr);
}
.faq-item[open]{border-color:var(--border);box-shadow:var(--shadow-gold)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:19px 22px;
  font-weight:700;font-size:15.5px;display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:22px;color:var(--gold);font-weight:400;transition:var(--tr);flex-shrink:0;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{color:var(--gold-soft)}
.faq-body{padding:0 22px 20px;font-size:14.5px;color:var(--mint-dim)}

/* CTA */
.cta-sec{
  position:relative;text-align:center;
  background:url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
  padding:84px 0;
}
.cta-sec::before{content:"";position:absolute;inset:0;background:rgba(7,30,18,.9)}
.cta-inner{position:relative;z-index:1;max-width:620px;margin:0 auto}
.cta-inner h2{font-size:clamp(24px,3.2vw,34px);font-weight:800;margin-bottom:14px}
.cta-inner h2 span{color:var(--gold)}
.cta-inner p{color:var(--mint);font-size:15.5px;margin-bottom:28px}
.cta-inner .pay-badges{
  display:flex;gap:12px;justify-content:center;margin-top:26px;flex-wrap:wrap;
}
.pay-badges span{
  font-size:12.5px;font-weight:700;color:var(--mint);
  border:1px solid var(--border-soft);border-radius:8px;padding:7px 16px;
  background:rgba(255,255,255,.05);
}

/* Footer */
.site-footer{
  background:#071E12;border-top:1px solid var(--border);
  padding:56px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:44px;padding-bottom:42px}
.footer-grid h4{color:var(--gold);font-size:15.5px;font-weight:700;margin-bottom:16px}
.footer-grid p{font-size:13.5px;color:var(--mint-dim);line-height:1.7}
.f-badges{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.f-badges span{
  font-size:12px;font-weight:700;color:var(--gold-soft);
  border:1px solid var(--border);border-radius:7px;padding:5px 12px;
}
.f-badges .age{background:var(--red);color:#fff;border-color:var(--red)}
.footer-links li{margin-bottom:10px}
.footer-links a{font-size:14px;color:var(--mint)}
.footer-links a:hover{color:var(--gold);padding-left:4px}
.footer-bottom{
  border-top:1px solid var(--border-soft);padding:20px 0;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12.5px;color:var(--mint-dim);
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:90;
  width:60px;height:60px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#1B5B38,#0A2E1C 70%);
  border:2.5px solid var(--gold);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 20px rgba(255,215,0,.3);
  opacity:.72;animation:fabFloat 3.2s ease-in-out infinite;
  transition:var(--tr);
}
.fab:hover{opacity:1;transform:scale(1.1);animation-play-state:paused}
.fab:hover .fab-icon{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(2px)}
.fab-icon{font-size:24px;transition:transform .5s ease}
.fab::after{
  content:"";position:absolute;top:4px;right:4px;width:11px;height:11px;border-radius:50%;
  background:var(--red);border:1.5px solid #071E12;animation:blink 1.4s infinite;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}

a:focus-visible,button:focus-visible,summary:focus-visible{
  outline:2px solid var(--gold);outline-offset:3px;border-radius:6px;
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .tips-split{grid-template-columns:1fr;gap:36px}
  .tips-media{position:static}
  .rtp-layout{grid-template-columns:1fr;gap:30px}
  .steps-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .step,.step:first-child,.step:last-child{border-radius:var(--radius-sm)}
  .budget-wrap{grid-template-columns:1fr}
  .budget-visual{min-height:240px;order:-1}
  .budget-visual::before{background:linear-gradient(0deg,var(--bg-panel) 0%,rgba(14,54,32,.15) 60%)}
}
@media (max-width:768px){
  .nav-wrap{height:auto;flex-wrap:wrap;padding:10px 0;gap:10px}
  .nav-tabs{order:3;width:100%;margin-left:0;overflow-x:auto;justify-content:flex-start}
  .nav-auth{margin-left:auto}
  .logo-text{font-size:13.5px}
  .cat-banner{margin-top:118px;padding:60px 0 52px}
  .banner-stats{flex-wrap:wrap}
  .banner-stats div{flex:1 1 50%;border-bottom:1px solid var(--border-soft)}
  section{padding:54px 0}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .rail-sec .sec-head{flex-direction:column;align-items:flex-start;gap:8px}
  .rtp-table th,.rtp-table td{padding:11px 12px;font-size:13.5px}
}
@media (max-width:520px){
  .steps-grid{grid-template-columns:1fr}
  .banner-cta{flex-direction:column;align-items:stretch}
  .btn-gold,.btn-ghost{justify-content:center}
  .budget-copy{padding:30px 24px}
  .g-card{flex-basis:220px}
  .banner-stats div{flex:1 1 100%;border-right:none}
  .btn-signup{padding:9px 15px;font-size:13px}
  .btn-login{padding:8px 8px;font-size:13px}
  .rtp-table{display:block;overflow-x:auto}
}