/* roulang page: index */
:root{
  --bg-deep:#0A2E1C;
  --bg-forest:#123E25;
  --bg-panel:#0E3620;
  --gold:#FFD700;
  --gold-soft:#F5D76E;
  --red:#D32F2F;
  --text:#FFFFFF;
  --mint:#D1F2EB;
  --mint-dim:#9CCDBF;
  --line:rgba(255,215,0,.25);
  --line-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,.25);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI","Helvetica Neue",Arial,"Noto Sans",sans-serif;
  background:linear-gradient(160deg,var(--bg-deep) 0%,var(--bg-forest) 55%,#0A2E1C 100%);
  color:var(--text);
  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}
a:hover{color:var(--gold)}
ul{list-style:none}
button,input{font-family:inherit;font-size:inherit}
.container{max-width:var(--container);margin:0 auto;padding:0 20px}

/* ===== HEADER ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(8,36,21,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.06rem;color:var(--gold);line-height:1.2}
.logo .logo-coin{
  width:40px;height:40px;flex:0 0 40px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#FFE97A,#D4A017 70%);
  display:flex;align-items:center;justify-content:center;
  color:#5A3A00;font-size:1.1rem;font-weight:900;
  box-shadow:0 0 0 2px rgba(255,215,0,.4),0 4px 10px rgba(0,0,0,.4);
}
.logo small{display:block;font-size:.66rem;color:var(--mint-dim);font-weight:600;letter-spacing:.4px}
.main-nav{display:flex;align-items:center;gap:6px;background:rgba(18,62,37,.7);border:1px solid var(--line-soft);border-radius:12px;padding:6px}
.main-nav a{
  display:flex;align-items:center;gap:6px;
  padding:8px 16px;border-radius:9px;font-weight:600;font-size:.92rem;color:var(--mint);
  transition:background .2s,color .2s;
}
.main-nav a:hover{background:rgba(255,215,0,.12);color:var(--gold)}
.main-nav a.active{background:linear-gradient(135deg,#FFD700,#E8B400);color:#3A2A00}
.header-auth{display:flex;align-items:center;gap:10px}
.btn-login{color:var(--mint);font-weight:600;padding:8px 10px;font-size:.92rem;background:none;border:none;cursor:pointer}
.btn-login:hover{color:var(--gold)}
.btn-signup{
  background:linear-gradient(135deg,#FFD700,#E8A400);
  color:#3A2A00;font-weight:800;padding:9px 20px;border-radius:10px;border:none;cursor:pointer;
  box-shadow:var(--shadow-gold);font-size:.92rem;
  transition:transform .15s,box-shadow .2s;display:inline-block;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(255,215,0,.4);color:#3A2A00}
.btn-signup:active{transform:translateY(0) scale(.97)}

/* ===== HERO ===== */
.hero{
  position:relative;
  padding:150px 0 80px;
  background:linear-gradient(rgba(8,40,23,.82),rgba(10,46,28,.94)),url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero-burst{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--red);color:#fff;font-weight:800;font-size:.82rem;
  padding:7px 16px;border-radius:999px;letter-spacing:.5px;
  box-shadow:0 4px 14px rgba(211,47,47,.5);
  animation:burstPulse 2s ease-in-out infinite;
  margin-bottom:18px;
}
@keyframes burstPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
.hero h1{font-size:2.35rem;line-height:1.25;font-weight:900;margin-bottom:16px}
.hero h1 .gold{color:var(--gold)}
.hero-desc{color:var(--mint);font-size:1.04rem;max-width:560px;margin-bottom:26px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.btn-hero-main{
  background:linear-gradient(135deg,#FFD700,#E8A400);color:#3A2A00;
  font-weight:800;font-size:1.05rem;padding:15px 34px;border-radius:12px;
  box-shadow:0 6px 26px rgba(255,215,0,.4);display:inline-flex;align-items:center;gap:10px;
  transition:transform .15s,box-shadow .2s;
}
.btn-hero-main:hover{transform:translateY(-3px);box-shadow:0 10px 34px rgba(255,215,0,.55);color:#3A2A00}
.btn-hero-main:active{transform:scale(.97)}
.btn-hero-sub{
  border:1.5px solid var(--gold);color:var(--gold);font-weight:700;
  padding:14px 28px;border-radius:12px;display:inline-flex;align-items:center;gap:8px;
  transition:background .2s,transform .15s;
}
.btn-hero-sub:hover{background:rgba(255,215,0,.12);transform:translateY(-2px)}
.hero-pay{display:flex;align-items:center;gap:12px;flex-wrap:wrap;color:var(--mint-dim);font-size:.86rem}
.pay-badge{
  background:rgba(255,255,255,.08);border:1px solid var(--line-soft);
  border-radius:8px;padding:5px 13px;font-weight:700;font-size:.8rem;color:var(--mint);
}
.hero-panel{
  background:rgba(10,46,28,.85);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow);position:relative;
}
.hero-panel .panel-tag{
  position:absolute;top:-14px;right:20px;background:var(--red);color:#fff;
  font-weight:800;font-size:.75rem;padding:5px 14px;border-radius:999px;letter-spacing:.5px;
}
.hero-panel h3{color:var(--gold);font-size:1.12rem;margin-bottom:16px}
.gift-row{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px dashed var(--line-soft)}
.gift-row:last-of-type{border-bottom:none}
.gift-row .g-name{font-weight:600;font-size:.93rem;color:var(--mint)}
.gift-row .g-val{font-weight:800;color:var(--gold);font-size:1rem}
.hero-panel .panel-note{font-size:.8rem;color:var(--mint-dim);margin-top:12px}
.hero-panel .btn-signup{width:100%;text-align:center;margin-top:16px;padding:13px}

/* ===== SECTION BASE ===== */
section{padding:70px 0}
.sec-head{max-width:680px;margin-bottom:38px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-kicker{
  display:inline-block;color:var(--gold);font-weight:800;font-size:.8rem;
  letter-spacing:1.5px;text-transform:uppercase;margin-bottom:10px;
}
.sec-head h2{font-size:1.75rem;font-weight:800;line-height:1.3;margin-bottom:12px}
.sec-head p{color:var(--mint-dim);font-size:.98rem}

/* ===== METRICS ===== */
.metrics{padding:46px 0;background:rgba(8,32,19,.6);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.metric{border-left:3px solid var(--gold);padding-left:18px}
.metric .m-num{font-size:1.9rem;font-weight:900;color:var(--gold);line-height:1.15}
.metric .m-label{color:var(--mint);font-size:.9rem;margin-top:4px}

/* ===== GAME DIRECTORY ===== */
.games-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.game-card{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;position:relative;transition:transform .2s,box-shadow .25s;
}
.game-card:hover{transform:translateY(-6px);box-shadow:0 12px 30px rgba(0,0,0,.45),0 0 18px rgba(255,215,0,.18)}
.game-card .gc-img{height:150px;overflow:hidden}
.game-card .gc-img img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.game-card:hover .gc-img img{transform:scale(1.07)}
.gc-tag{
  position:absolute;top:10px;left:10px;background:var(--red);color:#fff;
  font-size:.68rem;font-weight:800;padding:3px 10px;border-radius:6px;letter-spacing:.6px;z-index:2;
}
.gc-tag.new{background:#1B8A4B}
.gc-body{padding:16px}
.gc-body h3{font-size:1.02rem;color:var(--gold-soft);margin-bottom:6px}
.gc-body p{font-size:.85rem;color:var(--mint-dim);margin-bottom:12px}
.gc-link{font-weight:700;font-size:.86rem;color:var(--gold);display:inline-flex;align-items:center;gap:6px}
.gc-link::after{content:"→";transition:transform .2s}
.gc-link:hover::after{transform:translateX(4px)}

/* ===== VALUE / EXPLAIN ===== */
.value-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.value-text h2{font-size:1.6rem;margin-bottom:14px}
.value-text p{color:var(--mint);margin-bottom:14px;font-size:.97rem}
.value-list{margin-top:8px}
.value-list li{
  display:flex;gap:14px;padding:14px 0;border-bottom:1px dashed var(--line-soft);align-items:flex-start;
}
.value-list li:last-child{border-bottom:none}
.v-icon{
  width:38px;height:38px;flex:0 0 38px;border-radius:50%;
  background:rgba(255,215,0,.14);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:1rem;color:var(--gold);
}
.value-list b{display:block;color:var(--text);font-size:.96rem;margin-bottom:2px}
.value-list span{color:var(--mint-dim);font-size:.88rem}
.value-media{position:relative}
.value-media img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
.value-media .vm-badge{
  position:absolute;bottom:-16px;left:24px;background:linear-gradient(135deg,#FFD700,#E8A400);
  color:#3A2A00;font-weight:800;padding:12px 22px;border-radius:12px;font-size:.92rem;
  box-shadow:var(--shadow-gold);
}

/* ===== INVITE ===== */
.invite{background:rgba(8,32,19,.6);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.invite-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start}
.invite-steps{margin-top:20px}
.invite-steps li{display:flex;gap:14px;margin-bottom:18px;align-items:flex-start}
.step-num{
  width:32px;height:32px;flex:0 0 32px;border-radius:50%;
  background:linear-gradient(135deg,#FFD700,#E8A400);color:#3A2A00;
  font-weight:900;display:flex;align-items:center;justify-content:center;font-size:.9rem;
}
.invite-steps b{color:var(--text);display:block;font-size:.95rem}
.invite-steps span{color:var(--mint-dim);font-size:.87rem}
.progress-card{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);
}
.progress-card h3{color:var(--gold);font-size:1.05rem;margin-bottom:14px}
.progress-bar{height:14px;background:rgba(255,255,255,.1);border-radius:999px;overflow:hidden;margin-bottom:8px}
.progress-fill{
  height:100%;width:64%;border-radius:999px;
  background:linear-gradient(90deg,#FFD700,#FF9F00);
  box-shadow:0 0 10px rgba(255,215,0,.5);
}
.progress-meta{display:flex;justify-content:space-between;font-size:.82rem;color:var(--mint-dim);margin-bottom:18px}
.rank-list li{
  display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line-soft);font-size:.9rem;
}
.rank-list li:last-child{border-bottom:none}
.rank-pos{width:26px;height:26px;flex:0 0 26px;border-radius:50%;background:rgba(255,215,0,.16);color:var(--gold);font-weight:800;display:flex;align-items:center;justify-content:center;font-size:.78rem}
.rank-list .r-name{flex:1;color:var(--mint)}
.rank-list .r-reward{color:var(--gold);font-weight:700}
.progress-card .btn-signup{width:100%;text-align:center;margin-top:18px;padding:13px}

/* ===== GUIDE ===== */
.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:8px}
.guide-step{
  background:var(--bg-panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:24px 20px;position:relative;transition:border-color .2s,transform .2s;
}
.guide-step:hover{border-color:var(--gold);transform:translateY(-4px)}
.guide-step .gs-num{font-size:2rem;font-weight:900;color:rgba(255,215,0,.35);margin-bottom:10px}
.guide-step h3{font-size:1rem;color:var(--gold-soft);margin-bottom:8px}
.guide-step p{font-size:.87rem;color:var(--mint-dim)}
.guide-note{
  margin-top:26px;background:rgba(211,47,47,.12);border:1px solid rgba(211,47,47,.4);
  border-radius:var(--radius-sm);padding:16px 20px;font-size:.9rem;color:var(--mint);
  display:flex;gap:12px;align-items:flex-start;
}
.guide-note b{color:#FF8A80}

/* ===== NEWS ===== */
.news-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:36px;align-items:start}
.news-list li{border-bottom:1px dashed var(--line-soft)}
.news-list li:last-child{border-bottom:none}
.news-list a{
  display:flex;align-items:center;gap:14px;padding:15px 6px;color:var(--mint);
  font-size:.96rem;transition:background .2s,color .2s;border-radius:8px;
}
.news-list a:hover{background:rgba(255,215,0,.07);color:var(--gold)}
.news-dot{width:7px;height:7px;flex:0 0 7px;border-radius:50%;background:var(--gold)}
.news-list .n-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.news-list .n-date{font-size:.8rem;color:var(--mint-dim);flex:0 0 auto}
.news-empty{padding:26px;text-align:center;color:var(--mint-dim);border:1px dashed var(--line-soft);border-radius:var(--radius-sm)}
.news-side{
  background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);
}
.news-side h3{color:var(--gold);font-size:1.05rem;margin-bottom:12px}
.news-side p{font-size:.88rem;color:var(--mint-dim);margin-bottom:16px}
.news-side img{border-radius:var(--radius-sm);margin-bottom:16px;border:1px solid var(--line-soft)}
.news-side .btn-signup{width:100%;text-align:center;padding:12px}

/* ===== SOCIAL PROOF ===== */
.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:34px}
.bubble{
  background:var(--bg-panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:22px;position:relative;transition:transform .2s,border-color .2s;
}
.bubble:hover{transform:translateY(-4px);border-color:var(--gold)}
.bubble::after{
  content:"";position:absolute;bottom:-9px;left:34px;width:16px;height:16px;
  background:var(--bg-panel);border-right:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
  transform:rotate(45deg);
}
.bubble .stars{color:var(--gold);letter-spacing:2px;margin-bottom:10px;font-size:.9rem}
.bubble p{font-size:.9rem;color:var(--mint);margin-bottom:14px}
.bubble .b-user{display:flex;align-items:center;gap:10px;font-size:.85rem;color:var(--mint-dim)}
.avatar{
  width:34px;height:34px;border-radius:50%;color:#3A2A00;font-weight:800;font-size:.8rem;
  display:flex;align-items:center;justify-content:center;flex:0 0 34px;
}
.av-1{background:linear-gradient(135deg,#FFE97A,#E8A400)}
.av-2{background:linear-gradient(135deg,#8EE4C0,#1B8A4B);color:#04331C}
.av-3{background:linear-gradient(135deg,#FF9F9F,#D32F2F);color:#3A0000}
.avatar-wall{display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:center}
.avatar-stack{display:flex}
.avatar-stack .avatar{margin-left:-10px;border:2px solid var(--bg-deep)}
.avatar-stack .avatar:first-child{margin-left:0}
.avatar-wall .aw-text{color:var(--mint-dim);font-size:.9rem}
.avatar-wall .aw-text b{color:var(--gold)}

/* ===== FAQ ===== */
.faq-wrap{max-width:820px}
details.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  margin-bottom:14px;background:var(--bg-panel);overflow:hidden;transition:border-color .2s;
}
details.faq-item[open]{border-color:var(--gold)}
details.faq-item summary{
  cursor:pointer;padding:18px 22px;font-weight:700;font-size:.98rem;color:var(--gold-soft);
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;
}
details.faq-item summary::-webkit-details-marker{display:none}
details.faq-item summary::after{content:"+";font-size:1.3rem;color:var(--gold);flex:0 0 auto;transition:transform .2s}
details.faq-item[open] summary::after{transform:rotate(45deg)}
details.faq-item .faq-body{padding:0 22px 20px;color:var(--mint-dim);font-size:.92rem}

/* ===== LEAD FORM ===== */
.lead{
  background:linear-gradient(rgba(8,36,21,.9),rgba(10,46,28,.95)),url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  text-align:center;
}
.lead .sec-head{margin-bottom:28px}
.lead-form{
  max-width:560px;margin:0 auto;display:flex;gap:12px;
}
.lead-form input{
  flex:1;padding:15px 18px;border-radius:12px;border:1px solid var(--line);
  background:rgba(255,255,255,.08);color:var(--text);outline:none;font-size:.95rem;
  transition:border-color .2s,box-shadow .2s;
}
.lead-form input::placeholder{color:var(--mint-dim)}
.lead-form input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(255,215,0,.18)}
.lead-form button{
  background:linear-gradient(135deg,#FFD700,#E8A400);color:#3A2A00;font-weight:800;
  padding:15px 28px;border-radius:12px;border:none;cursor:pointer;box-shadow:var(--shadow-gold);
  transition:transform .15s;white-space:nowrap;
}
.lead-form button:hover{transform:translateY(-2px)}
.lead-form button:active{transform:scale(.97)}
.lead-note{margin-top:16px;font-size:.82rem;color:var(--mint-dim)}

/* ===== FOOTER ===== */
.site-footer{background:#072716;border-top:2px solid var(--line);padding:54px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;margin-bottom:36px}
.footer-grid h4{color:var(--gold);font-size:1rem;margin-bottom:14px}
.footer-grid p{color:var(--mint-dim);font-size:.88rem}
.footer-links li{margin-bottom:9px}
.footer-links a{color:var(--mint-dim);font-size:.9rem}
.footer-links a:hover{color:var(--gold)}
.footer-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.badge-18{
  border:1.5px solid var(--gold);color:var(--gold);font-weight:900;
  width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.82rem;
}
.footer-bottom{
  border-top:1px solid var(--line-soft);padding-top:22px;text-align:center;
  color:var(--mint-dim);font-size:.82rem;
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:90;
  width:60px;height:60px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#2A1010,#4A0007 70%);
  border:3px solid var(--gold);
  display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;color:var(--gold);
  box-shadow:0 4px 20px rgba(255,215,0,.3);
  opacity:.75;cursor:pointer;
  animation:fabFloat 3s ease-in-out infinite;
  transition:transform .2s,opacity .2s;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:active{transform:scale(.95) translateY(2px)}
.fab .fab-dot{
  position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;
  background:var(--red);box-shadow:0 0 8px rgba(211,47,47,.9);
  animation:burstPulse 1.4s infinite;
}

/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .metrics-grid{grid-template-columns:repeat(2,1fr);gap:26px}
  .games-grid{grid-template-columns:repeat(3,1fr)}
  .value-wrap,.invite-grid,.news-grid{grid-template-columns:1fr;gap:36px}
  .guide-grid{grid-template-columns:repeat(2,1fr)}
  .proof-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .main-nav a span.nav-txt-full{display:none}
}
@media (max-width:768px){
  .header-inner{height:auto;flex-wrap:wrap;padding:10px 0;gap:10px}
  .logo{order:1}
  .header-auth{order:2;margin-left:auto}
  .main-nav{order:3;width:100%;justify-content:flex-start;overflow-x:auto}
  .hero{padding:170px 0 60px}
  .hero h1{font-size:1.7rem}
  .games-grid{grid-template-columns:repeat(2,1fr)}
  .sec-head h2{font-size:1.4rem}
  section{padding:54px 0}
}
@media (max-width:520px){
  .metrics-grid{grid-template-columns:1fr 1fr;gap:20px}
  .metric .m-num{font-size:1.5rem}
  .games-grid{grid-template-columns:1fr}
  .guide-grid{grid-template-columns:1fr}
  .proof-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .lead-form{flex-direction:column}
  .hero h1{font-size:1.45rem}
  .btn-hero-main,.btn-hero-sub{width:100%;justify-content:center}
  .btn-signup{padding:8px 14px;font-size:.84rem}
  .btn-login{padding:8px 4px;font-size:.84rem}
}

/* roulang page: article */
:root{
  --bg-deep:#0A2E1C;
  --bg-forest:#123E25;
  --bg-panel:#0E3620;
  --gold:#FFD700;
  --gold-soft:#E8C34A;
  --red:#D32F2F;
  --white:#FFFFFF;
  --mint:#D1F2EB;
  --mint-dim:#9CC9BD;
  --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);
  --trans:all .25s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:"Segoe UI","Be Vietnam Pro",Roboto,Arial,sans-serif;
  background:linear-gradient(180deg,var(--bg-deep) 0%,var(--bg-forest) 60%,#0A2A19 100%);
  color:var(--white);
  line-height:1.65;
  min-height:100vh;
}
img{max-width:100%;display:block;}
a{color:var(--gold-soft);text-decoration:none;transition:var(--trans);}
a:hover{color:var(--gold);}
button{font-family:inherit;cursor:pointer;}
.container{width:min(1120px,92%);margin:0 auto;}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(8,36,21,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
  box-shadow:0 4px 18px rgba(0,0,0,.4);
}
.header-inner{display:flex;align-items:center;gap:22px;height:72px;}
.logo{display:flex;align-items:center;gap:10px;color:var(--white);font-weight:800;font-size:1rem;line-height:1.2;}
.logo small{display:block;font-weight:500;font-size:.68rem;color:var(--mint-dim);letter-spacing:.02em;}
.logo-coin{
  width:42px;height:42px;flex:0 0 42px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#FFF3B0,#FFD700 55%,#B8860B);
  color:#5A3A00;font-weight:900;display:flex;align-items:center;justify-content:center;
  border:2px solid #FFE873;box-shadow:var(--shadow-gold);font-size:.95rem;
}
.main-nav{display:flex;gap:6px;margin-left:auto;}
.main-nav a{
  padding:9px 16px;border-radius:999px;color:var(--mint);font-weight:600;font-size:.92rem;
  border:1px solid transparent;
}
.main-nav a:hover{color:var(--gold);border-color:var(--border);background:rgba(255,215,0,.06);}
.main-nav a.active{
  color:#3A2A00;background:linear-gradient(135deg,#FFE873,#FFD700);
  border-color:#FFE873;box-shadow:var(--shadow-gold);
}
.header-auth{display:flex;align-items:center;gap:10px;}
.btn-login{color:var(--mint);font-weight:600;font-size:.9rem;padding:9px 12px;}
.btn-login:hover{color:var(--gold);}
.btn-signup{
  background:linear-gradient(135deg,var(--red),#B71C1C);
  color:#fff;font-weight:700;font-size:.9rem;padding:10px 20px;border-radius:999px;
  border:1px solid #E57373;box-shadow:0 4px 14px rgba(211,47,47,.4);
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(211,47,47,.55);color:#fff;}
.btn-signup:active{transform:translateY(0) scale(.97);}

/* ===== Breadcrumb & Article Hero ===== */
.article-hero{
  margin-top:72px;
  background:linear-gradient(rgba(8,38,22,.88),rgba(10,46,28,.94)),url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--border);
  padding:52px 0 40px;
}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.85rem;color:var(--mint-dim);margin-bottom:18px;}
.breadcrumb a{color:var(--mint-dim);}
.breadcrumb a:hover{color:var(--gold);}
.breadcrumb .sep{color:rgba(255,215,0,.5);}
.article-hero h1{
  font-size:clamp(1.5rem,3.4vw,2.3rem);line-height:1.3;font-weight:800;
  color:var(--white);max-width:860px;
  text-shadow:0 2px 12px rgba(0,0,0,.5);
}
.article-meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px;align-items:center;}
.meta-chip{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,215,0,.1);border:1px solid var(--border);
  color:var(--gold-soft);font-size:.8rem;font-weight:600;
  padding:6px 14px;border-radius:999px;
}
.meta-chip.red{background:rgba(211,47,47,.16);border-color:rgba(229,115,115,.5);color:#FFAB91;}

/* ===== Layout ===== */
.page-main{padding:44px 0 64px;}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:36px;align-items:start;}

/* ===== Article body ===== */
.article-panel{
  background:var(--bg-panel);
  border:1px solid var(--border-soft);
  border-radius:var(--radius);
  padding:34px 36px;
  box-shadow:var(--shadow);
}
.article-content{color:var(--mint);font-size:1rem;}
.article-content h2{color:var(--gold);font-size:1.35rem;margin:28px 0 12px;line-height:1.35;}
.article-content h3{color:var(--gold-soft);font-size:1.12rem;margin:22px 0 10px;}
.article-content p{margin:0 0 16px;}
.article-content ul,.article-content ol{margin:0 0 16px 22px;}
.article-content li{margin-bottom:8px;}
.article-content a{color:var(--gold);text-decoration:underline;text-underline-offset:3px;}
.article-content img{border-radius:var(--radius-sm);border:1px solid var(--border);margin:14px 0;}
.article-content blockquote{
  border-left:4px solid var(--gold);background:rgba(255,215,0,.07);
  padding:14px 18px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:0 0 16px;
  color:var(--mint);
}
.article-content table{width:100%;border-collapse:collapse;margin:0 0 18px;font-size:.92rem;}
.article-content table th,.article-content table td{border:1px solid var(--border-soft);padding:10px 12px;text-align:left;}
.article-content table th{background:rgba(255,215,0,.1);color:var(--gold-soft);}
.article-content strong{color:var(--white);}

/* ===== Not found ===== */
.not-found{text-align:center;padding:50px 20px;}
.not-found .nf-icon{
  width:74px;height:74px;margin:0 auto 18px;border-radius:50%;
  background:rgba(211,47,47,.15);border:1px solid rgba(229,115,115,.5);
  display:flex;align-items:center;justify-content:center;font-size:2rem;color:#FFAB91;
}
.not-found h2{color:var(--gold);margin-bottom:10px;font-size:1.3rem;}
.not-found p{color:var(--mint-dim);margin-bottom:22px;}
.btn-gold{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(135deg,#FFE873,#FFD700);
  color:#3A2A00;font-weight:800;padding:13px 30px;border-radius:999px;
  border:1px solid #FFF3B0;box-shadow:var(--shadow-gold);font-size:.95rem;
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 8px 26px rgba(255,215,0,.38);color:#3A2A00;}
.btn-gold:active{transform:translateY(0) scale(.97);}
.btn-outline{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--gold-soft);font-weight:700;padding:12px 26px;border-radius:999px;
  border:1px solid var(--border);font-size:.92rem;background:rgba(255,215,0,.05);
}
.btn-outline:hover{background:rgba(255,215,0,.12);color:var(--gold);}

/* ===== Sidebar ===== */
.sidebar{display:flex;flex-direction:column;gap:24px;position:sticky;top:96px;}
.side-block{
  background:var(--bg-panel);border:1px solid var(--border-soft);
  border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);
}
.side-block h3{
  color:var(--gold);font-size:1.02rem;margin-bottom:14px;
  padding-bottom:10px;border-bottom:1px solid var(--border-soft);
  display:flex;align-items:center;gap:8px;
}
.side-cover{border-radius:var(--radius-sm);border:1px solid var(--border);margin-bottom:14px;}
.side-block p{color:var(--mint-dim);font-size:.88rem;margin-bottom:14px;}
.code-box{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:rgba(255,215,0,.08);border:1px dashed var(--gold);
  border-radius:var(--radius-sm);padding:12px 14px;margin-bottom:12px;
}
.code-box .code-text{font-family:Consolas,monospace;font-weight:800;color:var(--gold);letter-spacing:.08em;font-size:1rem;}
.code-box .code-tag{background:var(--red);color:#fff;font-size:.66rem;font-weight:800;padding:3px 8px;border-radius:6px;letter-spacing:.05em;}
.step-list{list-style:none;counter-reset:step;}
.step-list li{
  counter-increment:step;display:flex;gap:12px;align-items:flex-start;
  padding:10px 0;border-bottom:1px dashed var(--border-soft);
  color:var(--mint);font-size:.88rem;
}
.step-list li:last-child{border-bottom:none;}
.step-list li::before{
  content:counter(step);
  width:26px;height:26px;flex:0 0 26px;border-radius:50%;
  background:linear-gradient(135deg,#FFE873,#FFD700);color:#3A2A00;
  font-weight:800;font-size:.8rem;display:flex;align-items:center;justify-content:center;
}
.trust-list{list-style:none;}
.trust-list li{
  display:flex;gap:10px;align-items:center;color:var(--mint);font-size:.88rem;
  padding:8px 0;
}
.trust-list li .tick{color:#7CE0A3;font-weight:800;}
.pay-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;}
.pay-badge{
  background:rgba(255,255,255,.08);border:1px solid var(--border-soft);
  color:var(--mint);font-size:.74rem;font-weight:700;padding:5px 12px;border-radius:999px;
}
.badge-18{
  background:var(--red);color:#fff;font-weight:800;font-size:.74rem;
  padding:5px 10px;border-radius:6px;border:1px solid #E57373;
}

/* ===== CTA banner ===== */
.cta-banner{
  margin-top:44px;
  background:linear-gradient(rgba(10,40,24,.9),rgba(10,40,24,.94)),url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
  border:1px solid var(--border);border-radius:var(--radius);
  padding:40px 36px;text-align:center;box-shadow:var(--shadow);
}
.cta-banner h2{color:var(--gold);font-size:clamp(1.3rem,2.6vw,1.8rem);margin-bottom:12px;}
.cta-banner p{color:var(--mint);max-width:640px;margin:0 auto 24px;font-size:.98rem;}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ===== Related topics ===== */
.related-section{margin-top:44px;}
.related-section h2{
  color:var(--gold);font-size:1.35rem;margin-bottom:20px;
  display:flex;align-items:center;gap:10px;
}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.related-card{
  background:var(--bg-panel);border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  transition:var(--trans);display:flex;flex-direction:column;
}
.related-card:hover{transform:translateY(-5px);box-shadow:0 14px 34px rgba(0,0,0,.45),var(--shadow-gold);}
.related-card .rc-img{position:relative;}
.related-card .rc-img img{height:180px;width:100%;object-fit:cover;}
.rc-tag{
  position:absolute;top:12px;left:12px;background:var(--red);color:#fff;
  font-size:.68rem;font-weight:800;padding:4px 10px;border-radius:6px;letter-spacing:.06em;
}
.related-card .rc-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.related-card h3{color:var(--white);font-size:1.05rem;line-height:1.4;}
.related-card p{color:var(--mint-dim);font-size:.88rem;flex:1;}
.rc-link{color:var(--gold);font-weight:700;font-size:.88rem;display:inline-flex;align-items:center;gap:6px;}
.rc-link:hover{gap:10px;}

/* ===== Footer ===== */
.site-footer{
  margin-top:60px;background:#07220F;border-top:2px solid var(--gold);
  padding:46px 0 0;
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:36px;padding-bottom:36px;}
.site-footer h4{color:var(--gold);font-size:1rem;margin-bottom:14px;}
.site-footer p{color:var(--mint-dim);font-size:.88rem;}
.footer-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;align-items:center;}
.footer-links{list-style:none;}
.footer-links li{margin-bottom:10px;}
.footer-links a{color:var(--mint);font-size:.9rem;}
.footer-links a:hover{color:var(--gold);padding-left:4px;}
.footer-bottom{
  border-top:1px solid var(--border-soft);padding:18px 0;
  text-align:center;color:var(--mint-dim);font-size:.8rem;
}

/* ===== FAB ===== */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:150;
  width:60px;height:60px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#3A1010,#1A0505);
  border:3px solid var(--gold);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 20px rgba(255,215,0,.3);
  opacity:.75;animation:fabFloat 3s ease-in-out infinite;
  font-size:1.5rem;
}
.fab-support:hover{opacity:1;transform:scale(1.1);animation-play-state:paused;}
.fab-support:hover .fab-icon{transform:rotate(360deg);}
.fab-support:active{transform:scale(.95) translateY(2px);}
.fab-icon{transition:transform .5s ease;display:block;}
.fab-dot{
  position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;
  background:#FF1744;border:2px solid #fff;animation:blink 1.2s infinite;
}
@keyframes fabFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-7px);}}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.25;}}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr;}
  .sidebar{position:static;flex-direction:row;flex-wrap:wrap;}
  .side-block{flex:1 1 280px;}
}
@media (max-width:768px){
  .header-inner{height:auto;flex-wrap:wrap;padding:10px 0;gap:10px;}
  .logo{order:1;}
  .header-auth{order:2;margin-left:auto;}
  .main-nav{order:3;width:100%;justify-content:flex-start;overflow-x:auto;padding-bottom:6px;}
  .main-nav a{white-space:nowrap;font-size:.85rem;padding:8px 14px;}
  .article-hero{margin-top:118px;padding:38px 0 30px;}
  .article-panel{padding:26px 22px;}
  .related-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
}
@media (max-width:520px){
  .logo span:not(.logo-coin){font-size:.86rem;}
  .logo small{font-size:.62rem;}
  .btn-signup{padding:9px 14px;font-size:.82rem;}
  .btn-login{padding:8px 8px;font-size:.82rem;}
  .article-hero h1{font-size:1.32rem;}
  .article-panel{padding:22px 16px;}
  .cta-banner{padding:30px 20px;}
  .fab-support{width:52px;height:52px;bottom:84px;left:12px;font-size:1.25rem;}
}

/* roulang page: category1 */
:root{
  --bg:#0A2E1C; --bg-2:#123E25; --panel:#0f3a25; --panel-2:#0c3220;
  --gold:#FFD700; --gold-soft:#e9c65a; --red:#D32F2F; --mint:#D1F2EB;
  --white:#ffffff; --muted:#9fc4b3; --border:rgba(255,215,0,.22);
  --radius:16px; --radius-sm:10px; --shadow:0 18px 40px rgba(0,0,0,.42);
  --shadow-gold:0 8px 26px rgba(255,215,0,.18);
  --sp:clamp(56px,7vw,96px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;
  background:linear-gradient(160deg,var(--bg),#08251a 60%,var(--bg-2));
  color:var(--white); line-height:1.62; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
ul{list-style:none}
.container{width:min(1180px,92%);margin-inline:auto}
h1,h2,h3,h4{line-height:1.2;font-weight:800}

/* header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(8,37,26,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;gap:22px;padding:12px 0}
.logo{display:flex;align-items:center;gap:12px;font-weight:800;font-size:16px}
.logo-coin{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 30% 30%,#ffe98a,var(--gold));color:#3a2a00;font-weight:900;box-shadow:var(--shadow-gold);flex:none}
.logo span:last-child{display:flex;flex-direction:column;line-height:1.15}
.logo small{font-size:11px;font-weight:600;color:var(--gold-soft)}
.main-nav{display:flex;gap:6px;margin-left:auto}
.main-nav a{padding:9px 16px;border-radius:999px;font-weight:600;font-size:14.5px;color:var(--mint);transition:.2s}
.main-nav a:hover{background:rgba(255,215,0,.1);color:var(--white)}
.main-nav a.active{background:linear-gradient(135deg,#1c5a37,#0f3a25);color:var(--gold);box-shadow:inset 0 0 0 1px var(--border)}
.header-auth{display:flex;align-items:center;gap:10px}
.btn-login{font-weight:600;font-size:14px;color:var(--mint);padding:8px 6px;transition:.2s}
.btn-login:hover{color:var(--gold)}
.btn-signup{font-weight:800;font-size:14px;padding:10px 20px;border-radius:999px;background:linear-gradient(135deg,var(--gold),#f0b400);color:#3a2600;box-shadow:var(--shadow-gold);transition:.2s}
.btn-signup:hover{transform:translateY(-2px)}
.nav-toggle{display:none;background:none;border:1px solid var(--border);color:var(--gold);width:42px;height:42px;border-radius:12px;font-size:18px}

/* hero */
.hero{position:relative;padding:calc(var(--sp) + 10px) 0 var(--sp);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-1.jpg') center/cover;opacity:.16;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(700px 400px at 80% 20%,rgba(255,215,0,.14),transparent);z-index:-1}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--gold);background:rgba(255,215,0,.1);border:1px solid var(--border);padding:7px 14px;border-radius:999px}
.hero h1{font-size:clamp(30px,4.4vw,50px);margin:20px 0 16px;letter-spacing:-.5px}
.hero h1 span{color:var(--gold)}
.hero p.lead{font-size:17px;color:var(--mint);max-width:540px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;font-weight:800;font-size:15px;border:none;transition:.22s}
.btn-primary{background:linear-gradient(135deg,var(--gold),#f0b400);color:#3a2600;box-shadow:var(--shadow-gold)}
.btn-primary:hover{transform:translateY(-3px)}
.btn-ghost{background:rgba(255,255,255,.06);color:var(--white);border:1px solid var(--border)}
.btn-ghost:hover{background:rgba(255,215,0,.12);color:var(--gold)}
.hero-stats{display:flex;gap:26px;margin-top:34px;flex-wrap:wrap}
.hero-stats div strong{display:block;font-size:26px;color:var(--gold)}
.hero-stats div span{font-size:12.5px;color:var(--muted)}

/* countdown panel */
.hero-panel{background:linear-gradient(160deg,var(--panel),var(--panel-2));border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);position:relative}
.hero-panel h3{font-size:17px;margin-bottom:4px}
.hero-panel .sub{font-size:13px;color:var(--muted);margin-bottom:20px}
.ring-wrap{display:flex;justify-content:center;margin:6px 0 22px}
.ring{position:relative;width:150px;height:150px;border-radius:50%;background:conic-gradient(var(--gold) 0 68%,rgba(255,255,255,.08) 68% 100%);display:grid;place-items:center}
.ring::before{content:"";position:absolute;inset:12px;border-radius:50%;background:var(--panel-2)}
.ring-inner{position:relative;text-align:center}
.ring-inner strong{font-size:30px;color:var(--gold);display:block}
.ring-inner span{font-size:11.5px;color:var(--muted)}
.cd-row{display:flex;gap:8px;justify-content:center;margin-bottom:18px}
.cd-box{background:rgba(0,0,0,.28);border:1px solid var(--border);border-radius:10px;padding:8px 12px;text-align:center;min-width:60px}
.cd-box b{font-size:20px;color:var(--gold)}
.cd-box small{display:block;font-size:10.5px;color:var(--muted);text-transform:uppercase}
.pay-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.pay-badge{background:rgba(255,255,255,.08);border:1px solid var(--border);color:var(--mint);font-size:12px;font-weight:600;padding:6px 12px;border-radius:8px}

/* section base */
section{padding:var(--sp) 0}
.sec-head{max-width:680px;margin-bottom:40px}
.sec-head .eyebrow{margin-bottom:14px}
.sec-head h2{font-size:clamp(24px,3.3vw,36px)}
.sec-head p{color:var(--mint);margin-top:12px;font-size:16px}

/* metrics dashboard */
.metrics{background:linear-gradient(180deg,rgba(255,215,0,.04),transparent)}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:24px;position:relative;overflow:hidden;transition:.22s}
.metric:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.metric i{font-size:22px;color:var(--gold);margin-bottom:12px}
.metric strong{font-size:30px;color:var(--white);display:block}
.metric span{font-size:13.5px;color:var(--muted)}
.metric .live{position:absolute;top:16px;right:16px;font-size:10px;font-weight:700;color:#7fe0a0;display:flex;align-items:center;gap:5px}
.metric .live::before{content:"";width:7px;height:7px;border-radius:50%;background:#37d97a;box-shadow:0 0 8px #37d97a;animation:blink 1.4s infinite}
@keyframes blink{50%{opacity:.35}}

/* code service matrix */
.code-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.code-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:.24s;position:relative}
.code-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.code-tag{position:absolute;top:14px;left:14px;background:var(--red);color:#fff;font-size:11px;font-weight:800;padding:4px 11px;border-radius:6px;letter-spacing:.5px;z-index:2}
.code-card figure{position:relative;height:150px;overflow:hidden}
.code-card figure img{width:100%;height:100%;object-fit:cover;transition:.4s}
.code-card:hover figure img{transform:scale(1.07)}
.code-card figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(10,46,28,.9))}
.code-body{padding:20px}
.code-body h3{font-size:18px;margin-bottom:8px}
.code-value{display:flex;align-items:center;justify-content:space-between;gap:10px;background:rgba(0,0,0,.32);border:1px dashed var(--gold);border-radius:10px;padding:11px 14px;margin:12px 0}
.code-value code{font-size:16px;font-weight:800;color:var(--gold);letter-spacing:1px}
.copy-btn{background:linear-gradient(135deg,var(--gold),#f0b400);color:#3a2600;border:none;font-weight:800;font-size:12px;padding:7px 13px;border-radius:7px}
.copy-btn:active{transform:scale(.94)}
.code-body p{font-size:13.5px;color:var(--mint)}
.code-meta{display:flex;gap:14px;margin-top:14px;font-size:12px;color:var(--muted)}
.code-meta span i{color:var(--gold);margin-right:4px}

/* how to steps */
.steps-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.steps-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow)}
.steps-list{counter-reset:step}
.step{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid rgba(255,215,0,.14)}
.step:last-child{border-bottom:none}
.step .num{counter-increment:step;flex:none;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#1c5a37,#0f3a25);border:1px solid var(--border);color:var(--gold);font-weight:900;font-size:18px;display:grid;place-items:center}
.step .num::before{content:counter(step)}
.step h4{font-size:16.5px;margin-bottom:5px}
.step p{font-size:14px;color:var(--mint)}

/* comparison */
.compare-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
table.compare{width:100%;border-collapse:collapse;min-width:640px}
table.compare th,table.compare td{padding:16px 20px;text-align:left;border-bottom:1px solid rgba(255,215,0,.12);font-size:14.5px}
table.compare thead th{background:var(--panel-2);color:var(--gold);font-size:13.5px;text-transform:uppercase;letter-spacing:.5px}
table.compare td:first-child{font-weight:700;color:var(--white)}
table.compare .yes{color:#7fe0a0;font-weight:700}
table.compare .no{color:#e57373;font-weight:700}
table.compare tbody tr:hover{background:rgba(255,215,0,.05)}

/* testimonials social */
.wall{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.bubble{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:22px;position:relative;transition:.22s}
.bubble:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.bubble .stars{color:var(--gold);font-size:13px;margin-bottom:10px}
.bubble p{font-size:14.5px;color:var(--mint);margin-bottom:16px}
.bubble .who{display:flex;align-items:center;gap:12px}
.avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--gold),#c98a2b);color:#3a2600;font-weight:900;display:grid;place-items:center;flex:none}
.bubble .who strong{font-size:14px;display:block}
.bubble .who span{font-size:12px;color:var(--muted)}
.avatar-wall{display:flex;align-items:center;gap:0;margin-top:34px}
.avatar-wall .a{width:42px;height:42px;border-radius:50%;border:2px solid var(--bg-2);margin-left:-10px;display:grid;place-items:center;font-weight:800;font-size:13px;color:#3a2600}
.avatar-wall .a:first-child{margin-left:0}
.avatar-wall p{margin-left:16px;font-size:14px;color:var(--mint)}
.avatar-wall p strong{color:var(--gold)}

/* faq */
.faq-list{max-width:820px}
details{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:14px;overflow:hidden;transition:.2s}
details[open]{box-shadow:var(--shadow)}
summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:16px;display:flex;justify-content:space-between;align-items:center;gap:14px}
summary::-webkit-details-marker{display:none}
summary i{color:var(--gold);transition:.25s;flex:none}
details[open] summary i{transform:rotate(45deg)}
details .ans{padding:0 22px 20px;color:var(--mint);font-size:14.5px}

/* cta form */
.cta{position:relative;overflow:hidden;text-align:center}
.cta::before{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-2.jpg') center/cover;opacity:.14;z-index:-2}
.cta::after{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 50% 0,rgba(255,215,0,.15),transparent);z-index:-1}
.cta h2{font-size:clamp(26px,3.6vw,40px);margin-bottom:14px}
.cta h2 span{color:var(--gold)}
.cta p{color:var(--mint);max-width:560px;margin:0 auto 28px;font-size:16px}
.reg-form{display:flex;gap:12px;max-width:520px;margin:0 auto;flex-wrap:wrap}
.reg-form input{flex:1;min-width:200px;padding:15px 18px;border-radius:999px;border:1px solid var(--border);background:rgba(0,0,0,.3);color:#fff;font-size:15px}
.reg-form input::placeholder{color:var(--muted)}
.reg-form input:focus{outline:2px solid var(--gold);outline-offset:1px}
.reg-form .btn-primary{flex:none}
.badge-18{display:inline-block;background:var(--red);color:#fff;font-weight:800;font-size:12px;padding:5px 10px;border-radius:6px;margin-top:22px}

/* footer */
.site-footer{background:#071c13;border-top:1px solid var(--border);padding:56px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.5fr;gap:40px}
.site-footer h4{font-size:15px;color:var(--gold);margin-bottom:14px}
.site-footer p{font-size:13.5px;color:var(--muted)}
.footer-badges{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}
.footer-links li{margin-bottom:9px}
.footer-links a{font-size:14px;color:var(--mint);transition:.2s}
.footer-links a:hover{color:var(--gold)}
.footer-bottom{margin-top:38px;padding-top:20px;border-top:1px solid rgba(255,215,0,.14);text-align:center;font-size:12.5px;color:var(--muted)}

/* FAB */
.fab{position:fixed;left:16px;bottom:96px;z-index:70;width:60px;height:60px;border-radius:50%;background:radial-gradient(circle at 32% 30%,#1c1c1c,#0b0b0b);border:3px solid var(--gold);color:var(--gold);display:grid;place-items:center;font-size:22px;box-shadow:0 4px 22px rgba(255,215,0,.32);opacity:.82;animation:float 3s ease-in-out infinite;transition:.25s}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:hover i{transform:rotate(360deg)}
.fab i{transition:.5s}
.fab:active{transform:scale(.95) translateY(2px)}
.fab .dot{position:absolute;top:6px;right:6px;width:12px;height:12px;border-radius:50%;background:#e0245e;box-shadow:0 0 8px #e0245e;animation:blink 1.2s infinite}
@keyframes float{50%{transform:translateY(-8px)}}

@media(max-width:1024px){
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .code-grid,.wall{grid-template-columns:repeat(2,1fr)}
  .hero-grid{gap:34px}
}
@media(max-width:820px){
  .nav-toggle{display:grid}
  .main-nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;background:#0a2b1c;border-bottom:1px solid var(--border);padding:12px;gap:4px;display:none}
  .main-nav.open{display:flex}
  .main-nav{margin-left:0}
  .header-inner{flex-wrap:wrap}
  .hero-grid,.steps-wrap{grid-template-columns:1fr}
  .hero-panel{max-width:440px}
}
@media(max-width:560px){
  .metric-grid,.code-grid,.wall{grid-template-columns:1fr}
  .header-auth .btn-login{display:none}
  .hero-stats{gap:18px}
  .reg-form .btn-primary{width:100%}
  .fab{bottom:80px}
}

/* roulang page: category2 */
:root{
  --bg-deep:#0A2E1C;
  --bg-forest:#123E25;
  --bg-panel:#0E3620;
  --gold:#FFD700;
  --gold-soft:#F5D45A;
  --gold-dim:rgba(255,215,0,.35);
  --red:#D32F2F;
  --white:#FFFFFF;
  --mint:#D1F2EB;
  --mint-dim:#9AC7BB;
  --border:rgba(255,215,0,.22);
  --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);
  --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{text-decoration:none;color:inherit;transition:color .2s,background .2s,box-shadow .2s,transform .2s}
button,input,select{font-family:inherit;font-size:inherit}
ul{list-style:none}
.container{max-width:1160px;margin:0 auto;padding:0 20px}

/* ===== HEADER ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:linear-gradient(180deg,rgba(7,30,18,.98),rgba(10,46,28,.96));
  border-bottom:1px solid var(--border);
  box-shadow:0 4px 20px rgba(0,0,0,.4);
  backdrop-filter:blur(8px);
}
.header-inner{display:flex;align-items:center;gap:22px;height:70px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:15px;line-height:1.2;color:var(--gold)}
.logo small{display:block;font-size:10.5px;font-weight:500;color:var(--mint-dim);letter-spacing:.3px}
.logo-coin{
  width:42px;height:42px;flex:0 0 42px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#FFF3B0,#FFD700 45%,#B8860B);
  color:#4A2E00;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:15px;border:2px solid #FFEA9E;
  box-shadow:0 3px 12px rgba(255,215,0,.4);
}
.main-nav{display:flex;gap:8px;margin-left:auto}
.main-nav a{
  padding:9px 16px;border-radius:var(--radius-sm);font-weight:600;font-size:14.5px;
  color:var(--mint);border:1px solid transparent;
}
.main-nav a:hover{color:var(--gold);background:rgba(255,215,0,.08);border-color:var(--border)}
.main-nav a.active{color:var(--gold);background:rgba(255,215,0,.12);border-color:var(--gold-dim)}
.header-auth{display:flex;align-items:center;gap:10px}
.btn-login{font-weight:600;font-size:14px;color:var(--mint);padding:9px 12px;border-radius:var(--radius-sm)}
.btn-login:hover{color:var(--gold)}
.btn-signup{
  font-weight:800;font-size:14px;color:#3A2500;padding:10px 20px;border-radius:999px;
  background:linear-gradient(180deg,#FFE566,#FFD700 60%,#E6B800);
  box-shadow:var(--shadow-gold);border:1px solid #FFEA9E;
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 8px 28px rgba(255,215,0,.35)}
.btn-signup:active{transform:translateY(1px)}

/* ===== HERO ===== */
.hero{
  padding:120px 0 60px;
  background:
    linear-gradient(105deg,rgba(7,30,18,.94) 40%,rgba(10,46,28,.78)),
    url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--border-soft);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;
  color:var(--gold);background:rgba(255,215,0,.1);border:1px solid var(--gold-dim);
  padding:6px 14px;border-radius:999px;letter-spacing:.5px;margin-bottom:18px;
}
.hero h1{font-size:38px;line-height:1.22;font-weight:900;margin-bottom:16px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero-sub{color:var(--mint);font-size:16.5px;max-width:540px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.btn-primary{
  display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:16px;color:#3A2500;
  padding:14px 30px;border-radius:999px;border:1px solid #FFEA9E;
  background:linear-gradient(180deg,#FFE566,#FFD700 60%,#E6B800);
  box-shadow:var(--shadow-gold);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 32px rgba(255,215,0,.4)}
.btn-primary:active{transform:translateY(1px)}
.btn-outline{
  display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:15px;color:var(--gold);
  padding:14px 26px;border-radius:999px;border:1.5px solid var(--gold-dim);background:rgba(255,215,0,.05);
}
.btn-outline:hover{background:rgba(255,215,0,.14);border-color:var(--gold)}
.hero-trust{display:flex;flex-wrap:wrap;gap:16px;font-size:13px;color:var(--mint-dim)}
.hero-trust span{display:flex;align-items:center;gap:7px}
.hero-trust b{color:var(--gold)}

/* recommended pick card in hero */
.pick-card{
  background:linear-gradient(165deg,#14452B,#0C2E1C);
  border:1.5px solid var(--gold);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow),0 0 0 6px rgba(255,215,0,.05);
  position:relative;
}
.pick-flag{
  position:absolute;top:-13px;left:22px;background:var(--red);color:#fff;
  font-size:11.5px;font-weight:800;letter-spacing:.8px;padding:5px 14px;border-radius:999px;
  box-shadow:0 4px 12px rgba(211,47,47,.5);
}
.pick-head{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.pick-head img{width:64px;height:64px;border-radius:14px;object-fit:cover;border:2px solid var(--gold-dim)}
.pick-head h3{font-size:19px;color:var(--gold)}
.pick-head p{font-size:13px;color:var(--mint-dim)}
.pick-list{margin-bottom:18px}
.pick-list li{
  display:flex;gap:10px;font-size:14px;color:var(--mint);padding:7px 0;
  border-bottom:1px dashed var(--border-soft);
}
.pick-list li:last-child{border-bottom:none}
.pick-list li::before{content:"✓";color:var(--gold);font-weight:900;flex:0 0 auto}
.pick-cta{width:100%;justify-content:center;display:flex}
.pick-note{text-align:center;font-size:12px;color:var(--mint-dim);margin-top:10px}
.pick-alt{
  margin-top:14px;background:rgba(0,0,0,.22);border:1px solid var(--border-soft);
  border-radius:var(--radius-sm);padding:12px 16px;display:flex;justify-content:space-between;align-items:center;gap:10px;
}
.pick-alt p{font-size:13px;color:var(--mint-dim)}
.pick-alt a{font-size:13px;font-weight:700;color:var(--gold);white-space:nowrap}
.pick-alt a:hover{text-decoration:underline}

/* ===== METRICS BOARD ===== */
.metrics{padding:54px 0 10px}
.metrics-board{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--border-soft);border:1px solid var(--border-soft);
  border-radius:var(--radius);overflow:hidden;
}
.metric{background:var(--bg-panel);padding:26px 24px}
.metric b{display:block;font-size:32px;font-weight:900;color:var(--gold);line-height:1.1;margin-bottom:6px}
.metric span{font-size:13.5px;color:var(--mint-dim)}
.metric small{display:block;margin-top:10px;font-size:12px;color:#7FBF6A;font-weight:700}

/* ===== SECTION BASE ===== */
.section{padding:64px 0}
.section-head{max-width:640px;margin-bottom:36px}
.section-head .tag{
  display:inline-block;font-size:12px;font-weight:800;letter-spacing:1px;color:var(--red);
  background:rgba(211,47,47,.12);border:1px solid rgba(211,47,47,.4);
  padding:4px 12px;border-radius:999px;margin-bottom:12px;text-transform:uppercase;
}
.section-head h2{font-size:28px;font-weight:900;line-height:1.3;margin-bottom:10px}
.section-head h2 em{font-style:normal;color:var(--gold)}
.section-head p{color:var(--mint-dim);font-size:15.5px}

/* ===== STEPS (service matrix) ===== */
.steps-wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.step-item{display:flex;gap:18px;padding:20px 0;border-bottom:1px solid var(--border-soft)}
.step-item:last-child{border-bottom:none}
.step-num{
  flex:0 0 46px;width:46px;height:46px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#FFF3B0,#FFD700 45%,#B8860B);
  color:#4A2E00;font-weight:900;font-size:18px;display:flex;align-items:center;justify-content:center;
  border:2px solid #FFEA9E;box-shadow:0 3px 10px rgba(255,215,0,.3);
}
.step-item h3{font-size:16.5px;color:var(--gold-soft);margin-bottom:5px}
.step-item p{font-size:14px;color:var(--mint-dim)}
.steps-media{position:sticky;top:96px}
.steps-media img{border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow)}
.steps-media figcaption{font-size:13px;color:var(--mint-dim);margin-top:12px;padding-left:4px}

/* ===== DEVICE FIX GRID ===== */
.fix-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.fix-item{
  background:var(--bg-panel);border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:22px 24px;transition:border-color .2s,transform .2s,box-shadow .2s;
}
.fix-item:hover{border-color:var(--gold-dim);transform:translateY(-3px);box-shadow:var(--shadow-gold)}
.fix-item h3{font-size:16px;color:var(--gold);margin-bottom:8px;display:flex;align-items:center;gap:9px}
.fix-item h3 .chip{
  font-size:10.5px;font-weight:800;color:#fff;background:var(--red);
  padding:2px 9px;border-radius:999px;letter-spacing:.5px;
}
.fix-item p{font-size:14px;color:var(--mint-dim)}
.fix-item p b{color:var(--mint)}

/* ===== COMPARE TABLE ===== */
.compare{background:linear-gradient(180deg,var(--bg-forest),var(--bg-deep));border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}
.compare-table{
  width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;
  border:1px solid var(--border);border-radius:var(--radius);font-size:14.5px;
}
.compare-table th{
  background:rgba(255,215,0,.1);color:var(--gold);font-weight:800;text-align:left;
  padding:14px 18px;border-bottom:1px solid var(--border);font-size:13.5px;letter-spacing:.4px;
}
.compare-table td{padding:14px 18px;border-bottom:1px solid var(--border-soft);color:var(--mint)}
.compare-table tr:last-child td{border-bottom:none}
.compare-table tr:hover td{background:rgba(255,215,0,.04)}
.tbl-game{display:flex;align-items:center;gap:12px;font-weight:700;color:#fff}
.tbl-game img{width:40px;height:40px;border-radius:10px;object-fit:cover;border:1px solid var(--gold-dim)}
.tag-hot{font-size:10.5px;font-weight:800;color:#fff;background:var(--red);padding:2px 8px;border-radius:999px}
.tag-new{font-size:10.5px;font-weight:800;color:#123E25;background:var(--gold);padding:2px 8px;border-radius:999px}
.tbl-code{font-weight:800;color:var(--gold)}
.tbl-link{font-weight:700;color:var(--gold);font-size:13.5px;border:1px solid var(--gold-dim);padding:7px 14px;border-radius:999px;white-space:nowrap}
.tbl-link:hover{background:rgba(255,215,0,.14)}
.compare-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}

/* ===== TESTIMONIALS ===== */
.social-proof .avatar-wall{display:flex;align-items:center;gap:0;margin-bottom:26px}
.avatar-wall .ava{
  width:44px;height:44px;border-radius:50%;border:2px solid var(--bg-deep);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;color:#3A2500;
  margin-left:-10px;box-shadow:0 2px 8px rgba(0,0,0,.35);
}
.avatar-wall .ava:first-child{margin-left:0}
.ava-1{background:linear-gradient(140deg,#FFE08A,#E6A400)}
.ava-2{background:linear-gradient(140deg,#8AE0B5,#2E8B57);color:#0A2E1C}
.ava-3{background:linear-gradient(140deg,#F0A5A5,#C0392B);color:#fff}
.ava-4{background:linear-gradient(140deg,#A5C7F0,#3466A8);color:#fff}
.ava-5{background:linear-gradient(140deg,#F0D6A5,#B8860B)}
.avatar-wall .ava-more{background:rgba(255,215,0,.14);border:2px dashed var(--gold-dim);color:var(--gold);font-size:12px}
.avatar-wall p{margin-left:16px;font-size:14px;color:var(--mint-dim)}
.avatar-wall p b{color:var(--gold)}
.bubble-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.bubble{
  background:var(--bg-panel);border:1px solid var(--border-soft);border-radius:18px 18px 18px 4px;
  padding:22px;position:relative;transition:transform .2s,border-color .2s;
}
.bubble:hover{transform:translateY(-3px);border-color:var(--gold-dim)}
.bubble p{font-size:14px;color:var(--mint);margin-bottom:16px}
.bubble .who{display:flex;align-items:center;gap:11px}
.bubble .who .ava{width:38px;height:38px;margin:0;border:none;font-size:13px}
.bubble .who b{display:block;font-size:13.5px;color:#fff}
.bubble .who span{font-size:12px;color:var(--mint-dim)}
.bubble .stars{color:var(--gold);font-size:13px;letter-spacing:2px;margin-bottom:10px;display:block}

/* ===== FAQ ===== */
.faq-list{max-width:820px}
.faq-item{border:1px solid var(--border-soft);border-radius:var(--radius-sm);margin-bottom:12px;background:var(--bg-panel);overflow:hidden}
.faq-item[open]{border-color:var(--gold-dim)}
.faq-item summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:17px 22px;font-weight:700;font-size:15.5px;color:var(--mint);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:22px;color:var(--gold);font-weight:400;flex:0 0 auto;transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item summary:hover{color:var(--gold)}
.faq-item .faq-body{padding:0 22px 18px;font-size:14.5px;color:var(--mint-dim)}

/* ===== CTA FORM ===== */
.cta-final{
  background:
    linear-gradient(rgba(7,30,18,.9),rgba(10,46,28,.94)),
    url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
  border-top:1px solid var(--border);text-align:center;padding:70px 0;
}
.cta-final h2{font-size:30px;font-weight:900;margin-bottom:12px}
.cta-final h2 em{font-style:normal;color:var(--gold)}
.cta-final>.container>p{color:var(--mint);max-width:560px;margin:0 auto 30px;font-size:15.5px}
.cta-form{
  max-width:560px;margin:0 auto;display:flex;gap:12px;
  background:rgba(0,0,0,.35);border:1px solid var(--gold-dim);border-radius:999px;padding:8px;
}
.cta-form input{
  flex:1;background:transparent;border:none;outline:none;color:#fff;padding:12px 18px;font-size:15px;min-width:0;
}
.cta-form input::placeholder{color:var(--mint-dim)}
.cta-form input:focus{outline:2px solid var(--gold-dim);border-radius:999px}
.cta-form button{
  border:1px solid #FFEA9E;cursor:pointer;font-weight:800;font-size:15px;color:#3A2500;
  padding:12px 28px;border-radius:999px;white-space:nowrap;
  background:linear-gradient(180deg,#FFE566,#FFD700 60%,#E6B800);box-shadow:var(--shadow-gold);
  transition:transform .15s,box-shadow .2s;
}
.cta-form button:hover{transform:translateY(-1px);box-shadow:0 8px 26px rgba(255,215,0,.38)}
.cta-form button:active{transform:translateY(1px)}
.cta-note{margin-top:16px;font-size:13px;color:var(--mint-dim)}
.cta-pay{display:flex;justify-content:center;gap:10px;margin-top:20px;flex-wrap:wrap}

/* ===== FOOTER ===== */
.site-footer{background:#071E12;border-top:1px solid var(--border);padding:52px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:36px;padding-bottom:36px}
.footer-grid h4{font-size:15px;color:var(--gold);margin-bottom:14px;font-weight:800}
.footer-grid p{font-size:13.5px;color:var(--mint-dim)}
.footer-links li{margin-bottom:9px}
.footer-links a{font-size:14px;color:var(--mint)}
.footer-links a:hover{color:var(--gold)}
.footer-badges{display:flex;gap:9px;margin-top:16px;flex-wrap:wrap}
.badge-18{
  background:var(--red);color:#fff;font-weight:900;font-size:12px;
  padding:5px 11px;border-radius:8px;border:1px solid rgba(255,255,255,.25);
}
.pay-badge{
  background:rgba(255,215,0,.09);color:var(--gold-soft);font-weight:700;font-size:12px;
  padding:5px 12px;border-radius:8px;border:1px solid var(--gold-dim);
}
.footer-bottom{
  border-top:1px solid var(--border-soft);padding:18px 0;text-align:center;
  font-size:12.5px;color:var(--mint-dim);
}

/* ===== FAB ===== */
.fab-support{
  position:fixed;left:16px;bottom:96px;z-index:90;width:60px;height:60px;border-radius:50%;
  background:radial-gradient(circle at 30% 28%,#3A0E0E,#1A0505 70%);
  border:3px solid var(--gold);display:flex;align-items:center;justify-content:center;
  font-size:26px;box-shadow:0 4px 20px rgba(255,215,0,.3);
  opacity:.75;animation:fabFloat 3s ease-in-out infinite;
}
.fab-support:hover{opacity:1;transform:scale(1.1)}
.fab-support:hover .fab-ico{transform:rotate(360deg)}
.fab-support:active{transform:scale(.95) translateY(2px)}
.fab-ico{transition:transform .5s ease;display:block}
.fab-dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:#FF2E2E;border:2px solid #071E12;animation:fabBlink 1.4s infinite;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes fabBlink{0%,100%{opacity:1}50%{opacity:.25}}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero h1{font-size:32px}
  .metrics-board{grid-template-columns:repeat(2,1fr)}
  .steps-wrap{grid-template-columns:1fr}
  .steps-media{position:static;max-width:560px}
  .bubble-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .header-inner{height:auto;flex-wrap:wrap;padding:10px 0;gap:10px}
  .logo{order:1}
  .header-auth{order:2;margin-left:auto}
  .main-nav{order:3;width:100%;margin-left:0;overflow-x:auto;padding-bottom:6px}
  .main-nav a{white-space:nowrap;font-size:13.5px;padding:8px 13px}
  .hero{padding-top:150px}
  .fix-grid{grid-template-columns:1fr}
  .section{padding:48px 0}
  .section-head h2{font-size:24px}
}
@media(max-width:520px){
  .hero h1{font-size:26px}
  .hero-actions{flex-direction:column}
  .btn-primary,.btn-outline{justify-content:center;width:100%}
  .metrics-board{grid-template-columns:1fr}
  .bubble-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-form{flex-direction:column;border-radius:var(--radius);padding:12px}
  .cta-form input{border:1px solid var(--border-soft);border-radius:var(--radius-sm);padding:13px 16px}
  .cta-form button{width:100%}
  .cta-final h2{font-size:24px}
  .avatar-wall{flex-wrap:wrap;gap:10px}
  .avatar-wall p{margin-left:0;width:100%}
}