/* roulang page: index */
:root{
  --bg-deep:#0A2E1C;
  --bg-forest:#123E25;
  --bg-panel:#0E3620;
  --gold:#FFD700;
  --gold-soft:#F5D061;
  --red:#D32F2F;
  --white:#FFFFFF;
  --mint:#D1F2EB;
  --mint-dim:#9CC9BC;
  --line:rgba(255,215,0,.22);
  --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);
  --space:clamp(56px,8vw,96px);
}
*,*::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:linear-gradient(160deg,var(--bg-deep) 0%,var(--bg-forest) 55%,var(--bg-deep) 100%);
  color:var(--white);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input{font-family:inherit;font-size:inherit}
ul,ol{list-style:none}
.container{width:min(1180px,92%);margin-inline:auto}

/* ===== Header ===== */
.site-header{
  position:fixed;inset:0 0 auto 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;gap:24px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.05rem;color:var(--gold);white-space:nowrap}
.logo-mark{
  width:38px;height:38px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#FFEB8A,var(--gold) 60%,#B8860B);
  display:grid;place-items:center;color:#5A1414;font-size:1.15rem;font-weight:800;
  box-shadow:var(--shadow-gold);flex-shrink:0;
}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{
  padding:9px 15px;border-radius:999px;font-size:.92rem;font-weight:600;color:var(--mint);
  transition:color .2s,background .2s;
}
.main-nav a:hover{color:var(--gold);background:rgba(255,215,0,.08)}
.main-nav a.active{color:#12240F;background:var(--gold)}
.auth-box{display:flex;align-items:center;gap:10px;margin-left:8px}
.btn-login{font-weight:700;font-size:.92rem;color:var(--mint);padding:9px 8px;transition:color .2s}
.btn-login:hover{color:var(--gold)}
.btn-signup{
  background:linear-gradient(135deg,#FFE066,var(--gold) 55%,#E0A800);
  color:#4A1010;font-weight:800;font-size:.92rem;padding:10px 20px;border-radius:999px;
  box-shadow:var(--shadow-gold);transition:transform .2s,box-shadow .2s;white-space:nowrap;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 6px 26px rgba(255,215,0,.45)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;color:var(--gold);width:40px;height:40px;font-size:1.2rem;cursor:pointer}

/* ===== Hero (profile-style) ===== */
.hero{
  padding-top:68px;position:relative;
  background:url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,46,28,.82) 0%,rgba(10,46,28,.94) 78%,var(--bg-deep) 100%)}
.hero-inner{position:relative;padding:clamp(48px,7vw,90px) 0 clamp(40px,5vw,64px);text-align:center}
.hero-avatar{
  width:104px;height:104px;margin:0 auto 18px;border-radius:50%;
  border:3px solid var(--gold);box-shadow:var(--shadow-gold);
  background:radial-gradient(circle at 35% 30%,#1E5C38,var(--bg-forest));
  display:grid;place-items:center;font-size:2.4rem;color:var(--gold);
}
.hero-handle{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--mint);font-size:1rem;margin-bottom:12px}
.hero-verified{width:20px;height:20px;border-radius:50%;background:var(--gold);color:#4A1010;display:grid;place-items:center;font-size:.7rem;font-weight:800}
.hero h1{
  font-size:clamp(1.5rem,3.6vw,2.5rem);line-height:1.3;font-weight:800;max-width:880px;margin:0 auto 16px;
  background:linear-gradient(120deg,#FFF6C9,var(--gold) 45%,#FFDF6B);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{max-width:680px;margin:0 auto 26px;color:var(--mint);font-size:1.02rem}
.hero-badges{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-bottom:30px}
.hero-badge{
  display:flex;flex-direction:column;gap:2px;padding:12px 22px;border-radius:var(--radius-sm);
  background:rgba(18,62,37,.75);border:1px solid var(--line);min-width:132px;
}
.hero-badge strong{font-size:1.25rem;color:var(--gold)}
.hero-badge span{font-size:.8rem;color:var(--mint-dim)}
.hero-cta{display:flex;justify-content:center;flex-wrap:wrap;gap:14px}
.btn-primary{
  display:inline-block;background:linear-gradient(135deg,#FFE066,var(--gold) 55%,#E0A800);
  color:#4A1010;font-weight:800;padding:15px 34px;border-radius:999px;font-size:1.02rem;
  box-shadow:var(--shadow-gold);transition:transform .2s,box-shadow .2s;border:none;cursor:pointer;
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(255,215,0,.5)}
.btn-outline{
  display:inline-block;color:var(--gold);font-weight:700;padding:14px 30px;border-radius:999px;
  border:1.5px solid var(--gold);font-size:1.02rem;transition:background .2s,transform .2s;
}
.btn-outline:hover{background:rgba(255,215,0,.12);transform:translateY(-3px)}

/* ===== Countdown strip ===== */
.countdown{padding:0;margin-top:-1px}
.countdown-bar{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  background:linear-gradient(120deg,#7A1212,var(--red) 55%,#8E1515);
  border:1px solid rgba(255,215,0,.4);border-radius:var(--radius);
  padding:20px 28px;box-shadow:var(--shadow);
}
.countdown-left{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.countdown-label{font-weight:800;font-size:1.05rem;color:#FFF3D6}
.countdown-sub{font-size:.85rem;color:#FFD9D9}
.countdown-timer{display:flex;gap:8px}
.timer-cell{background:rgba(0,0,0,.35);border-radius:8px;padding:8px 12px;text-align:center;min-width:58px}
.timer-cell b{display:block;font-size:1.25rem;color:var(--gold)}
.timer-cell span{font-size:.68rem;color:#FFD9D9;text-transform:uppercase;letter-spacing:.05em}
.countdown-bar .btn-primary{padding:12px 26px;font-size:.95rem}

/* ===== Section base ===== */
.section{padding-top:var(--space)}
.section-head{max-width:640px;margin-bottom:36px}
.section-head.center{margin-inline:auto;text-align:center}
.section-eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.section-head h2{font-size:clamp(1.35rem,2.6vw,1.85rem);line-height:1.35;margin-bottom:12px}
.section-head p{color:var(--mint-dim);font-size:.97rem}

/* ===== USP trio ===== */
.usp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.usp-card{
  background:linear-gradient(160deg,var(--bg-panel),#0B2E1B);
  border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;
  transition:transform .25s,box-shadow .25s;
}
.usp-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-gold)}
.usp-icon{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:1.5rem;
  background:rgba(255,215,0,.12);color:var(--gold);margin-bottom:18px;border:1px solid var(--line);
}
.usp-card h3{font-size:1.08rem;margin-bottom:10px}
.usp-card p{color:var(--mint-dim);font-size:.92rem}

/* ===== Game lobby ===== */
.lobby-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.game-card{
  position:relative;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--bg-panel);transition:transform .25s,box-shadow .25s;
}
.game-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-gold)}
.game-card figure{position:relative;aspect-ratio:4/3;overflow:hidden}
.game-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.game-card:hover img{transform:scale(1.06)}
.game-tag{
  position:absolute;top:10px;left:10px;background:var(--red);color:#fff;
  font-size:.68rem;font-weight:800;letter-spacing:.06em;padding:4px 10px;border-radius:999px;
}
.game-tag.new{background:#1B7A44}
.game-body{padding:16px 16px 18px}
.game-body h3{font-size:1rem;margin-bottom:6px}
.game-body p{font-size:.83rem;color:var(--mint-dim);margin-bottom:12px}
.game-body a{font-size:.85rem;font-weight:700;color:var(--gold)}
.game-body a:hover{text-decoration:underline}

/* ===== Steps ===== */
.steps-wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.steps-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.steps-list{display:flex;flex-direction:column;gap:26px}
.step-item{display:flex;gap:18px}
.step-num{
  flex-shrink:0;width:46px;height:46px;border-radius:50%;
  background:linear-gradient(135deg,#FFE066,var(--gold));color:#4A1010;
  display:grid;place-items:center;font-weight:800;font-size:1.15rem;box-shadow:var(--shadow-gold);
}
.step-item h3{font-size:1.05rem;margin-bottom:6px}
.step-item p{color:var(--mint-dim);font-size:.92rem}

/* ===== Testimonials ===== */
.social-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote-card{
  background:var(--bg-panel);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:26px;display:flex;flex-direction:column;gap:14px;
}
.quote-stars{color:var(--gold);letter-spacing:2px;font-size:.9rem}
.quote-card blockquote{font-size:.93rem;color:var(--mint);font-style:normal}
.quote-who{display:flex;align-items:center;gap:12px;margin-top:auto}
.quote-ava{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#1E5C38,#0F3A22);display:grid;place-items:center;color:var(--gold);font-weight:800;border:1px solid var(--line)}
.quote-who b{font-size:.9rem;display:block}
.quote-who span{font-size:.78rem;color:var(--mint-dim)}

/* ===== News ===== */
.news-wrap{display:grid;grid-template-columns:1.6fr 1fr;gap:36px;align-items:start}
.news-list{display:flex;flex-direction:column}
.news-item{
  display:flex;gap:16px;align-items:baseline;padding:16px 4px;
  border-bottom:1px solid var(--line-soft);transition:background .2s;
}
.news-item:hover{background:rgba(255,215,0,.05)}
.news-item .news-cat{
  flex-shrink:0;font-size:.72rem;font-weight:700;color:var(--gold);
  border:1px solid var(--line);border-radius:999px;padding:3px 10px;
}
.news-main{min-width:0}
.news-main a{font-weight:600;font-size:.98rem;color:var(--white);display:block;transition:color .2s}
.news-main a:hover{color:var(--gold)}
.news-main p{font-size:.83rem;color:var(--mint-dim);margin-top:4px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.news-date{flex-shrink:0;margin-left:auto;font-size:.78rem;color:var(--mint-dim);white-space:nowrap}
.news-empty{padding:28px 4px;color:var(--mint-dim);font-size:.95rem;border:1px dashed var(--line-soft);border-radius:var(--radius-sm);text-align:center}
.news-side{background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.news-side h3{font-size:1.02rem;margin-bottom:16px;color:var(--gold)}
.news-side-links{display:flex;flex-direction:column;gap:4px;margin-bottom:22px}
.news-side-links a{padding:10px 12px;border-radius:8px;font-size:.9rem;color:var(--mint);transition:background .2s,color .2s;display:flex;justify-content:space-between;align-items:center}
.news-side-links a:hover{background:rgba(255,215,0,.08);color:var(--gold)}
.news-side-cover{border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line-soft)}

/* ===== Guide article ===== */
.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.guide-block{background:linear-gradient(160deg,var(--bg-panel),#0B2E1B);border:1px solid var(--line-soft);border-radius:var(--radius);padding:30px 28px}
.guide-block h2{font-size:1.12rem;margin-bottom:12px;color:var(--gold-soft);line-height:1.4}
.guide-block p{font-size:.92rem;color:var(--mint);margin-bottom:10px}
.guide-block ol{counter-reset:g;display:flex;flex-direction:column;gap:8px;margin-top:6px}
.guide-block ol li{counter-increment:g;font-size:.9rem;color:var(--mint);padding-left:34px;position:relative}
.guide-block ol li::before{
  content:counter(g);position:absolute;left:0;top:1px;width:24px;height:24px;border-radius:50%;
  background:rgba(255,215,0,.15);color:var(--gold);font-size:.78rem;font-weight:800;
  display:grid;place-items:center;border:1px solid var(--line);
}

/* ===== Topics ===== */
.topics-cloud{display:flex;flex-wrap:wrap;gap:12px}
.topics-cloud a{
  padding:10px 20px;border-radius:999px;border:1px solid var(--line);font-size:.9rem;font-weight:600;
  color:var(--mint);transition:all .2s;background:rgba(18,62,37,.5);
}
.topics-cloud a:hover{color:#12240F;background:var(--gold);border-color:var(--gold);transform:translateY(-2px)}

/* ===== FAQ ===== */
.faq-list{max-width:820px;display:flex;flex-direction:column;gap:14px}
.faq-item{background:var(--bg-panel);border:1px solid var(--line-soft);border-radius:var(--radius-sm);overflow:hidden}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:.98rem;
  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:1.3rem;color:var(--gold);flex-shrink:0;transition:transform .25s}
.faq-item[open] summary{color:var(--gold)}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-body{padding:0 22px 20px;color:var(--mint-dim);font-size:.92rem}

/* ===== Signup form ===== */
.signup{padding-bottom:var(--space)}
.signup-panel{
  background:linear-gradient(135deg,#123E25,#0A2E1C 70%);
  border:1px solid var(--line);border-radius:20px;padding:clamp(34px,5vw,56px);
  display:grid;grid-template-columns:1.1fr 1fr;gap:44px;align-items:center;box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.signup-panel::before{
  content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,215,0,.16),transparent 70%);
}
.signup-copy h2{font-size:clamp(1.3rem,2.4vw,1.7rem);margin-bottom:14px}
.signup-copy p{color:var(--mint-dim);font-size:.95rem;margin-bottom:18px}
.signup-perks{display:flex;flex-direction:column;gap:10px}
.signup-perks li{font-size:.9rem;color:var(--mint);padding-left:26px;position:relative}
.signup-perks li::before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:800}
.signup-form{display:flex;flex-direction:column;gap:14px;position:relative}
.signup-form label{font-size:.82rem;font-weight:600;color:var(--mint-dim)}
.signup-form input{
  width:100%;padding:13px 16px;border-radius:10px;border:1px solid var(--line-soft);
  background:rgba(8,32,19,.8);color:var(--white);font-size:.95rem;outline:none;transition:border .2s,box-shadow .2s;
}
.signup-form input::placeholder{color:#6E9486}
.signup-form input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(255,215,0,.15)}
.signup-form .btn-primary{margin-top:6px;width:100%}
.signup-note{font-size:.76rem;color:var(--mint-dim);text-align:center}

/* ===== Footer ===== */
.site-footer{margin-top:var(--space);background:#071F12;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding:56px 0 40px}
.footer-brand .logo{margin-bottom:14px;font-size:.98rem;flex-wrap:wrap}
.footer-brand p{font-size:.86rem;color:var(--mint-dim);max-width:320px}
.footer-col h4{font-size:.92rem;color:var(--gold);margin-bottom:16px;letter-spacing:.04em}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:.88rem;color:var(--mint-dim);transition:color .2s}
.footer-col a:hover{color:var(--gold)}
.pay-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}
.pay-badge{
  font-size:.78rem;font-weight:700;padding:8px 14px;border-radius:8px;
  background:rgba(255,215,0,.08);border:1px solid var(--line);color:var(--gold-soft);
}
.age-badge{
  display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;
  border:2px solid var(--red);color:#FF8A8A;font-weight:800;font-size:.85rem;margin-top:16px;
}
.footer-bottom{border-top:1px solid var(--line-soft);padding:20px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.footer-bottom p{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 35% 30%,#2A1010,#160808 70%);
  border:3px solid var(--gold);box-shadow:0 4px 20px rgba(255,215,0,.3);
  display:grid;place-items:center;font-size:1.5rem;cursor:pointer;opacity:.75;
  animation:fabFloat 3.2s ease-in-out infinite;transition:transform .25s,opacity .25s;
}
.fab:hover{transform:scale(1.1);opacity:1}
.fab:hover .fab-icon{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(2px)}
.fab-icon{transition:transform .5s;color:var(--gold)}
.fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:var(--red);border:2px solid #160808;animation:fabBlink 1.4s infinite;
}
@keyframes fabFloat{0%,100%{translateY(0)}50%{transform:translateY(-6px)}}
@keyframes fabBlink{0%,100%{opacity:1}50%{opacity:.35}}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .lobby-grid{grid-template-columns:repeat(3,1fr)}
  .usp-grid,.social-grid{grid-template-columns:repeat(2,1fr)}
  .steps-wrap{grid-template-columns:1fr;gap:32px}
  .news-wrap{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .signup-panel{grid-template-columns:1fr;gap:32px}
}
@media (max-width:768px){
  .nav-toggle{display:grid;place-items:center}
  .main-nav{
    position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:rgba(8,36,21,.98);border-bottom:1px solid var(--line);
    padding:14px 5%;gap:6px;display:none;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:12px 16px;border-radius:10px}
  .auth-box{margin-left:auto}
  .lobby-grid{grid-template-columns:repeat(2,1fr)}
  .guide-grid{grid-template-columns:1fr}
  .countdown-bar{justify-content:center;text-align:center}
}
@media (max-width:520px){
  .header-inner{gap:10px}
  .logo span.logo-text{font-size:.82rem}
  .btn-login{padding:9px 4px;font-size:.85rem}
  .btn-signup{padding:9px 14px;font-size:.85rem}
  .lobby-grid,.usp-grid,.social-grid{grid-template-columns:1fr}
  .hero-badge{min-width:46%;flex:1}
  .hero-cta .btn-primary,.hero-cta .btn-outline{width:100%;text-align:center}
  .news-item{flex-wrap:wrap}
  .news-date{margin-left:0}
  .timer-cell{min-width:50px;padding:6px 8px}
  .footer-grid{grid-template-columns:1fr;padding:44px 0 32px}
  .fab{width:52px;height:52px;left:12px;bottom:84px}
}

/* roulang page: article */
:root{
  --jade-deep:#0A2E1C;
  --jade-forest:#123E25;
  --jade-soft:#17492d;
  --gold:#FFD700;
  --gold-dim:#c9a63a;
  --lucky-red:#D32F2F;
  --white:#FFFFFF;
  --mint:#D1F2EB;
  --mint-dim:#8fbcae;
  --line:rgba(255,215,0,.22);
  --radius:14px;
  --radius-sm:8px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --shadow-gold:0 4px 20px rgba(255,215,0,.18);
  --space:24px;
}
*,*::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(--jade-deep) 0%,var(--jade-forest) 60%,var(--jade-deep) 100%);
  color:var(--white);
  line-height:1.65;
  min-height:100vh;
}
img{max-width:100%;display:block}
a{color:var(--gold);text-decoration:none;transition:color .2s ease}
a:hover{color:#ffe873}
button{font:inherit;cursor:pointer;border:none;background: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,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
  box-shadow:0 2px 18px rgba(0,0,0,.4);
}
.header-inner{display:flex;align-items:center;gap:22px;height:68px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.12rem;color:var(--white);white-space:nowrap}
.logo-mark{
  width:36px;height:36px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#ffe873,var(--gold) 55%,#b8860b);
  color:var(--jade-deep);display:flex;align-items:center;justify-content:center;
  font-size:1.15rem;box-shadow:var(--shadow-gold);
}
.logo-text{background:linear-gradient(90deg,var(--gold),#fff3b0);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:6px;flex:1}
.main-nav a{
  color:var(--mint);font-weight:600;font-size:.92rem;
  padding:9px 14px;border-radius:999px;transition:all .2s ease;
}
.main-nav a:hover{color:var(--gold);background:rgba(255,215,0,.08)}
.main-nav a.active{color:var(--jade-deep);background:linear-gradient(135deg,var(--gold),#e6b800);box-shadow:var(--shadow-gold)}
.auth-box{display:flex;align-items:center;gap:10px;margin-left:auto}
.btn-login{color:var(--mint);font-weight:600;font-size:.9rem;padding:8px 12px;border-radius:8px}
.btn-login:hover{color:var(--gold)}
.btn-signup{
  background:linear-gradient(135deg,var(--lucky-red),#a01f1f);
  color:#fff;font-weight:700;font-size:.9rem;
  padding:9px 20px;border-radius:999px;
  border:1px solid rgba(255,215,0,.5);
  box-shadow:0 4px 14px rgba(211,47,47,.4);
  transition:transform .2s ease,box-shadow .2s ease;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(211,47,47,.55);color:#fff}
.nav-toggle{display:none;color:var(--gold);font-size:1.5rem;padding:6px 10px;border:1px solid var(--line);border-radius:8px}

/* ===== Breadcrumb & article banner ===== */
.article-banner{
  margin-top:68px;
  background:linear-gradient(rgba(10,46,28,.82),rgba(10,46,28,.92)),url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
  padding:42px 0 34px;
}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.85rem;color:var(--mint-dim);margin-bottom:16px}
.breadcrumb a{color:var(--mint-dim)}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb .sep{color:var(--gold-dim)}
.article-banner h1{
  font-size:1.9rem;line-height:1.35;font-weight:800;color:var(--white);
  max-width:820px;
}
.article-meta{display:flex;flex-wrap:wrap;gap:14px;margin-top:16px;font-size:.85rem;color:var(--mint-dim)}
.article-meta .meta-chip{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,215,0,.08);border:1px solid var(--line);
  padding:5px 12px;border-radius:999px;color:var(--mint);
}
.article-meta .meta-chip strong{color:var(--gold);font-weight:700}

/* ===== Main layout ===== */
.page-main{padding:40px 0 64px}
.layout{display:grid;grid-template-columns:minmax(0,720px) 320px;gap:36px;align-items:start;justify-content:center}

/* ===== Article body ===== */
.article-wrap{min-width:0}
.article-body{
  font-size:1.02rem;color:var(--mint);
  line-height:1.7;
}
.article-body h2{color:var(--gold);font-size:1.4rem;margin:34px 0 14px;line-height:1.4}
.article-body h3{color:#ffe873;font-size:1.15rem;margin:26px 0 12px}
.article-body p{margin:0 0 16px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:24px}
.article-body li{margin-bottom:8px}
.article-body a{text-decoration:underline;text-underline-offset:3px}
.article-body img{border-radius:var(--radius);margin:20px 0;border:1px solid var(--line)}
.article-body blockquote{
  border-left:3px solid var(--gold);
  background:rgba(255,215,0,.06);
  padding:14px 18px;margin:18px 0;border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:var(--mint);
}
.article-body table{width:100%;border-collapse:collapse;margin:18px 0;font-size:.95rem}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-body th{background:rgba(255,215,0,.1);color:var(--gold)}

/* Not found */
.not-found{
  text-align:left;
  border:1px dashed var(--line);
  border-radius:var(--radius);
  padding:38px 30px;
  background:rgba(18,62,37,.5);
}
.not-found h2{color:var(--gold);font-size:1.3rem;margin-bottom:10px}
.not-found p{color:var(--mint-dim);margin-bottom:20px}
.btn-back{
  display:inline-block;
  background:linear-gradient(135deg,var(--gold),#e6b800);
  color:var(--jade-deep);font-weight:700;
  padding:11px 26px;border-radius:999px;
  box-shadow:var(--shadow-gold);
  transition:transform .2s ease;
}
.btn-back:hover{transform:translateY(-2px);color:var(--jade-deep)}

/* Article footer CTA */
.article-cta{
  margin-top:42px;
  background:linear-gradient(135deg,rgba(211,47,47,.25),rgba(255,215,0,.12));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px;
  display:flex;flex-wrap:wrap;align-items:center;gap:20px;justify-content:space-between;
}
.article-cta h3{color:var(--white);font-size:1.2rem;margin-bottom:6px}
.article-cta p{color:var(--mint-dim);font-size:.92rem;max-width:420px}
.article-cta .btn-signup{padding:12px 28px;font-size:1rem}

/* Tag row */
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;padding-top:22px;border-top:1px solid var(--line)}
.tag{
  font-size:.8rem;color:var(--mint);
  background:rgba(255,215,0,.07);
  border:1px solid var(--line);
  padding:5px 14px;border-radius:999px;
}
.tag:hover{color:var(--gold);border-color:var(--gold)}

/* ===== Sidebar ===== */
.sidebar{display:flex;flex-direction:column;gap:26px;position:sticky;top:92px}
.side-box{
  background:rgba(18,62,37,.65);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
}
.side-box .side-head{
  padding:14px 18px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:8px;
}
.side-box .side-head h3{font-size:1rem;color:var(--gold);font-weight:700}
.side-box .side-head .spade{color:var(--lucky-red)}
.side-body{padding:16px 18px}
.side-cover{position:relative}
.side-cover img{width:100%;height:170px;object-fit:cover}
.side-cover .hot-tag{
  position:absolute;top:12px;left:12px;
  background:var(--lucky-red);color:#fff;font-size:.72rem;font-weight:800;
  padding:4px 10px;border-radius:6px;letter-spacing:.5px;
  box-shadow:0 2px 8px rgba(0,0,0,.4);
}
.side-body p{font-size:.88rem;color:var(--mint-dim);margin-bottom:14px}
.side-body .btn-signup{display:inline-block}
.side-links{list-style:none}
.side-links li{border-bottom:1px solid rgba(255,215,0,.1)}
.side-links li:last-child{border-bottom:none}
.side-links a{
  display:flex;align-items:center;gap:10px;
  padding:12px 4px;color:var(--mint);font-size:.92rem;font-weight:600;
}
.side-links a:hover{color:var(--gold);padding-left:8px;transition:all .2s ease}
.side-links .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);flex-shrink:0}
.pay-strip{display:flex;flex-wrap:wrap;gap:8px}
.pay-strip span{
  font-size:.78rem;font-weight:700;color:var(--jade-deep);
  background:linear-gradient(135deg,#ffe873,var(--gold));
  padding:5px 12px;border-radius:6px;
}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  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:1.6rem;
  box-shadow:0 4px 20px rgba(255,215,0,.3);
  opacity:.75;
  animation:fabFloat 3s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease;
}
.fab:hover{transform:scale(1.1);opacity: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 .fab-dot{
  position:absolute;top:2px;right:2px;
  width:12px;height:12px;border-radius:50%;
  background:var(--lucky-red);border:2px solid #fff;
  animation:fabBlink 1.4s infinite;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes fabBlink{0%,100%{opacity:1}50%{opacity:.3}}

/* ===== Footer ===== */
.site-footer{
  background:#071f13;
  border-top:1px solid var(--line);
  padding:52px 0 0;
  margin-top:20px;
}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;
  gap:36px;padding-bottom:40px;
}
.footer-brand p{color:var(--mint-dim);font-size:.9rem;margin:14px 0}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:50%;
  border:2px solid var(--gold);color:var(--gold);
  font-weight:800;font-size:.9rem;
}
.footer-col h4{color:var(--gold);font-size:1rem;margin-bottom:16px;font-weight:700}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:10px}
.footer-col a{color:var(--mint-dim);font-size:.9rem}
.footer-col a:hover{color:var(--gold)}
.pay-badges{display:flex;flex-wrap:wrap;gap:8px}
.pay-badge{
  font-size:.78rem;font-weight:700;color:var(--jade-deep);
  background:linear-gradient(135deg,#ffe873,var(--gold));
  padding:5px 12px;border-radius:6px;
}
.footer-bottom{
  border-top:1px solid rgba(255,215,0,.15);
  padding:20px 0;display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:.82rem;color:var(--mint-dim);
}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .layout{grid-template-columns:minmax(0,1fr) 300px;gap:26px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-toggle{display:block;margin-left:auto}
  .auth-box{margin-left:0}
  .main-nav{
    display:none;position:absolute;top:68px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(10,46,28,.98);border-bottom:1px solid var(--line);
    padding:12px 20px 18px;
  }
  .main-nav.open{display:flex}
  .main-nav a{border-radius:8px;padding:12px 14px}
  .layout{grid-template-columns:1fr}
  .sidebar{position:static}
  .article-banner h1{font-size:1.5rem}
  .article-banner{padding:32px 0 26px}
}
@media (max-width:520px){
  .header-inner{gap:10px;height:62px}
  .logo-text{font-size:.92rem}
  .btn-login{padding:8px 6px;font-size:.82rem}
  .btn-signup{padding:8px 14px;font-size:.82rem}
  .main-nav{top:62px}
  .article-banner{margin-top:62px}
  .article-banner h1{font-size:1.3rem}
  .article-cta{padding:20px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;text-align:left}
  .fab{width:52px;height:52px;font-size:1.35rem;bottom:84px}
}

/* roulang page: category1 */
:root{
  --jade:#0A2E1C;
  --jade-2:#123E25;
  --jade-3:#0E3620;
  --gold:#FFD700;
  --gold-soft:#F5D66B;
  --gold-dim:rgba(255,215,0,.35);
  --red:#D32F2F;
  --white:#FFFFFF;
  --mint:#D1F2EB;
  --mint-dim:#8FBFAF;
  --line:rgba(255,215,0,.18);
  --line-soft:rgba(209,242,235,.12);
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 12px 32px rgba(0,0,0,.35);
  --shadow-gold:0 6px 24px rgba(255,215,0,.18);
  --trans:all .25s ease;
}
*,*::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:var(--jade);
  color:var(--mint);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
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;border:none;background:none}
ul{list-style:none}
.container{width:min(1180px,92%);margin:0 auto}
h1,h2,h3,h4{color:var(--white);line-height:1.25;font-weight:800}
.section-kicker{
  display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--gold);border:1px solid var(--gold-dim);
  padding:5px 14px;border-radius:999px;margin-bottom:14px;background:rgba(255,215,0,.06);
}
.section-title{font-size:clamp(1.5rem,3vw,2.1rem);margin-bottom:12px}
.section-lead{color:var(--mint-dim);max-width:640px;margin-bottom:8px}

/* ---------- 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(--line);
}
.header-inner{display:flex;align-items:center;gap:22px;height:68px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.08rem;color:var(--white);white-space:nowrap}
.logo:hover{color:var(--gold)}
.logo-mark{
  width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 35% 30%,#1C5A38,var(--jade-2));
  border:2px solid var(--gold);color:var(--gold);font-size:1.05rem;box-shadow:var(--shadow-gold);
}
.logo-text{background:linear-gradient(120deg,var(--gold),#FFF3B0 55%,var(--gold));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{
  color:var(--mint);font-weight:600;font-size:.93rem;padding:9px 14px;border-radius:9px;
}
.main-nav a:hover{color:var(--gold);background:rgba(255,215,0,.07)}
.main-nav a.active{color:var(--gold);background:rgba(255,215,0,.12);box-shadow:inset 0 0 0 1px var(--gold-dim)}
.auth-box{display:flex;align-items:center;gap:10px}
.btn-login{color:var(--mint);font-weight:700;font-size:.9rem;padding:9px 12px}
.btn-login:hover{color:var(--gold)}
.btn-signup{
  background:linear-gradient(135deg,var(--gold),#E8B000);color:#3A2A00;font-weight:800;
  font-size:.9rem;padding:10px 20px;border-radius:999px;box-shadow:var(--shadow-gold);
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(255,215,0,.3);color:#241A00}
.nav-toggle{display:none;color:var(--gold);font-size:1.5rem;padding:6px 10px;border:1px solid var(--gold-dim);border-radius:9px}

/* ---------- Hero ---------- */
.cat-hero{
  padding:150px 0 70px;position:relative;
  background:linear-gradient(100deg,rgba(6,26,15,.96) 34%,rgba(10,46,28,.82)),url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.breadcrumbs{font-size:.85rem;color:var(--mint-dim);margin-bottom:18px}
.breadcrumbs a{color:var(--mint-dim)}
.breadcrumbs a:hover{color:var(--gold)}
.breadcrumbs span{color:var(--gold-soft)}
.cat-hero h1{font-size:clamp(1.8rem,4vw,2.7rem);margin-bottom:16px}
.cat-hero h1 em{font-style:normal;color:var(--gold)}
.hero-sub{color:var(--mint);font-size:1.05rem;max-width:560px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:26px}
.btn-primary{
  display:inline-block;background:linear-gradient(135deg,var(--gold),#E8B000);
  color:#3A2A00;font-weight:800;font-size:1rem;padding:14px 30px;border-radius:999px;
  box-shadow:var(--shadow-gold);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(255,215,0,.32);color:#241A00}
.btn-ghost{
  display:inline-block;color:var(--gold);font-weight:700;padding:13px 26px;
  border:1px solid var(--gold-dim);border-radius:999px;
}
.btn-ghost:hover{background:rgba(255,215,0,.1);border-color:var(--gold)}
.hero-trust{display:flex;flex-wrap:wrap;gap:18px;font-size:.85rem;color:var(--mint-dim)}
.hero-trust li{display:flex;align-items:center;gap:7px}
.hero-trust li::before{content:"✔";color:var(--gold);font-size:.8rem}
/* faux leaderboard */
.rank-panel{
  background:rgba(6,26,15,.85);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden;
}
.rank-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px;border-bottom:1px solid var(--line-soft);
  background:linear-gradient(120deg,rgba(255,215,0,.1),transparent 60%);
}
.rank-head h3{font-size:1rem;color:var(--gold)}
.live-dot{display:flex;align-items:center;gap:6px;font-size:.75rem;color:var(--mint-dim)}
.live-dot::before{content:"";width:8px;height:8px;border-radius:50%;background:#4CD964;animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.rank-panel table{width:100%;border-collapse:collapse;font-size:.88rem}
.rank-panel td{padding:11px 20px;border-bottom:1px solid var(--line-soft);color:var(--mint)}
.rank-panel tr:last-child td{border-bottom:none}
.rank-pos{font-weight:800;color:var(--gold);width:44px}
.rank-chip{text-align:right;font-weight:700;color:var(--gold-soft);white-space:nowrap}
.rank-game{color:var(--mint-dim);font-size:.8rem;display:block}
.rank-foot{padding:12px 20px;font-size:.78rem;color:var(--mint-dim);background:rgba(255,215,0,.04)}

/* ---------- Stats strip ---------- */
.stats-strip{background:var(--jade-2);border-bottom:1px solid var(--line-soft);padding:26px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{border-left:3px solid var(--gold);padding-left:16px}
.stat b{display:block;font-size:1.45rem;color:var(--gold);font-weight:800}
.stat span{font-size:.85rem;color:var(--mint-dim)}

/* ---------- Games ---------- */
.sec{padding:72px 0}
.sec-alt{background:var(--jade-3)}
.sec-head{margin-bottom:38px}
.games-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.game-card{
  background:var(--jade-2);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:var(--trans);position:relative;display:flex;flex-direction:column;
}
.game-card:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:var(--shadow-gold)}
.game-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden}
.game-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.game-card:hover .thumb img{transform:scale(1.06)}
.tag{
  position:absolute;top:12px;left:12px;font-size:.7rem;font-weight:800;letter-spacing:.06em;
  padding:4px 11px;border-radius:999px;color:#fff;background:var(--red);box-shadow:0 4px 10px rgba(0,0,0,.35);
}
.tag.new{background:#0E7C4A}
.game-body{padding:18px 20px 20px;flex:1;display:flex;flex-direction:column}
.game-body h3{font-size:1.08rem;margin-bottom:8px}
.game-body p{font-size:.88rem;color:var(--mint-dim);margin-bottom:16px;flex:1}
.game-meta{display:flex;align-items:center;justify-content:space-between;font-size:.8rem;color:var(--mint-dim)}
.game-meta .players::before{content:"● ";color:#4CD964}
.game-link{color:var(--gold);font-weight:700;font-size:.85rem}
.game-link:hover{text-decoration:underline}

/* ---------- Benefits ---------- */
.benefit-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center}
.benefit-visual{position:relative}
.benefit-visual img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
.benefit-badge{
  position:absolute;bottom:-18px;right:-14px;background:linear-gradient(135deg,var(--gold),#E8B000);
  color:#3A2A00;font-weight:800;padding:14px 22px;border-radius:var(--radius-sm);
  box-shadow:var(--shadow-gold);font-size:.95rem;text-align:center;line-height:1.3;
}
.benefit-badge small{display:block;font-weight:700;font-size:.72rem}
.benefit-list{display:flex;flex-direction:column;gap:22px;margin-top:26px}
.benefit-item{display:flex;gap:16px;align-items:flex-start}
.benefit-icon{
  flex:0 0 46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:1.25rem;background:rgba(255,215,0,.1);border:1px solid var(--gold-dim);
}
.benefit-item h3{font-size:1.02rem;margin-bottom:5px}
.benefit-item p{font-size:.9rem;color:var(--mint-dim)}

/* ---------- Steps ---------- */
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{
  position:relative;background:var(--jade-2);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:26px 22px;transition:var(--trans);
}
.step:hover{border-color:var(--gold-dim);transform:translateY(-4px)}
.step-num{
  width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--gold),#E8B000);color:#3A2A00;font-weight:800;
  font-size:1.05rem;margin-bottom:16px;box-shadow:var(--shadow-gold);
}
.step h3{font-size:1rem;margin-bottom:8px}
.step p{font-size:.88rem;color:var(--mint-dim)}

/* ---------- Daily rewards ---------- */
.reward-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.reward-table{
  background:rgba(6,26,15,.6);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
}
.reward-table .row{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 22px;border-bottom:1px solid var(--line-soft);font-size:.92rem;
}
.reward-table .row:last-child{border-bottom:none}
.reward-table .row b{color:var(--gold);font-weight:800}
.reward-table .row.head{background:rgba(255,215,0,.08);color:var(--gold);font-weight:700;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase}
.reward-note{margin-top:18px;font-size:.83rem;color:var(--mint-dim);display:flex;gap:8px;align-items:flex-start}
.reward-note::before{content:"🎁"}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius-sm);margin-bottom:14px;background:var(--jade-2);overflow:hidden}
.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;color:var(--white);font-size:.98rem;transition:var(--trans);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold);font-size:1.3rem;font-weight:700;flex-shrink:0;transition:transform .25s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open] summary{color:var(--gold)}
.faq-item .faq-body{padding:0 22px 20px;font-size:.92rem;color:var(--mint-dim)}

/* ---------- CTA ---------- */
.cta-band{
  text-align:center;padding:78px 0;
  background:linear-gradient(rgba(6,26,15,.88),rgba(10,46,28,.92)),url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.cta-band h2{font-size:clamp(1.6rem,3.4vw,2.3rem);margin-bottom:14px}
.cta-band h2 em{font-style:normal;color:var(--gold)}
.cta-band p{color:var(--mint);max-width:600px;margin:0 auto 28px}
.cta-pay{display:flex;justify-content:center;gap:10px;margin-top:24px;flex-wrap:wrap}

/* ---------- Footer ---------- */
.site-footer{background:#071F12;border-top:1px solid var(--line);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:38px;padding-bottom:44px}
.footer-brand p{font-size:.88rem;color:var(--mint-dim);margin:16px 0}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;
  border:2px solid var(--gold);color:var(--gold);font-weight:800;font-size:.85rem;
}
.footer-col h4{font-size:.95rem;color:var(--gold);margin-bottom:16px;letter-spacing:.04em}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{color:var(--mint-dim);font-size:.9rem}
.footer-col ul a:hover{color:var(--gold);padding-left:4px}
.pay-badges{display:flex;flex-wrap:wrap;gap:8px}
.pay-badge{
  font-size:.78rem;font-weight:700;color:var(--gold-soft);border:1px solid var(--gold-dim);
  padding:6px 13px;border-radius:999px;background:rgba(255,215,0,.05);
}
.footer-bottom{
  border-top:1px solid var(--line-soft);padding:20px 0;display:flex;justify-content:space-between;
  flex-wrap:wrap;gap:8px;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%;
  display:flex;align-items:center;justify-content:center;font-size:1.5rem;
  background:radial-gradient(circle at 32% 28%,#2A1010,#160404);
  border:3px solid var(--gold);color:var(--gold);opacity:.75;
  box-shadow:0 4px 20px rgba(255,215,0,.3);animation:fabFloat 3s ease-in-out infinite;
  transition:var(--trans);
}
.fab:hover{opacity:1;transform:scale(1.1);color:var(--gold)}
.fab:hover .fab-icon{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(2px)}
.fab-icon{display:inline-block;transition:transform .5s ease}
.fab .fab-dot{
  position:absolute;top:2px;right:2px;width:12px;height:12px;border-radius:50%;
  background:var(--red);border:2px solid #160404;animation:pulse 1.4s infinite;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .games-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .benefit-wrap,.reward-wrap{grid-template-columns:1fr;gap:40px}
  .benefit-badge{right:10px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .nav-toggle{display:block;margin-left:auto}
  .main-nav{
    position:fixed;top:68px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;
    background:rgba(7,31,18,.98);border-bottom:1px solid var(--line);padding:14px;gap:6px;margin-left:0;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:13px 16px}
  .auth-box{gap:6px}
  .btn-login{padding:8px 8px;font-size:.84rem}
  .btn-signup{padding:9px 15px;font-size:.84rem}
  .cat-hero{padding:120px 0 56px}
  .sec{padding:56px 0}
}
@media (max-width:520px){
  .games-grid,.steps-grid,.stats-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn-primary,.btn-ghost{text-align:center}
  .rank-panel td{padding:10px 14px}
  .footer-bottom{flex-direction:column}
  .benefit-badge{position:static;display:inline-block;margin-top:16px}
}

/* roulang page: category2 */
:root{
  --jade:#0A2E1C;
  --forest:#123E25;
  --forest-2:#0E3520;
  --gold:#FFD700;
  --gold-soft:#E8C64A;
  --red:#D32F2F;
  --white:#FFFFFF;
  --mint:#D1F2EB;
  --mint-dim:#8FBFAF;
  --line:rgba(255,215,0,.22);
  --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,.18);
  --container:1140px;
}
*,*::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:var(--jade);
  color:var(--mint);
  line-height:1.6;
  font-size:16px;
}
img{max-width:100%;display:block}
a{color:var(--gold-soft);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--gold)}
button{font-family:inherit;cursor:pointer}
ul{list-style:none}
.container{max-width:var(--container);margin:0 auto;padding:0 20px}

/* ===== Header / Nav ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(10,46,28,.96);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:26px;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.12rem;color:var(--white);white-space:nowrap}
.logo:hover{color:var(--white)}
.logo-mark{
  width:36px;height:36px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,#ffe97a,var(--gold) 60%,#b8960b);
  color:var(--jade);display:flex;align-items:center;justify-content:center;
  font-size:1.15rem;box-shadow:var(--shadow-gold);
}
.logo-text{letter-spacing:.2px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav a{
  color:var(--mint);font-weight:600;font-size:.95rem;
  padding:9px 14px;border-radius:8px;transition:background .2s,color .2s;
}
.main-nav a:hover{color:var(--gold);background:rgba(255,215,0,.08)}
.main-nav a.active{color:var(--gold);background:rgba(255,215,0,.12);box-shadow:inset 0 -2px 0 var(--gold)}
.nav-toggle{
  display:none;background:none;border:1px solid var(--line);color:var(--gold);
  font-size:1.25rem;border-radius:8px;padding:4px 12px;margin-left:auto;
}
.auth-box{display:flex;align-items:center;gap:10px}
.btn-login{color:var(--mint);font-weight:600;font-size:.92rem;padding:9px 10px}
.btn-login:hover{color:var(--gold)}
.btn-signup{
  background:linear-gradient(135deg,#ffe97a,var(--gold) 55%,#d9b40e);
  color:#3a2c00;font-weight:800;font-size:.92rem;
  padding:10px 20px;border-radius:999px;
  box-shadow:var(--shadow-gold);
  transition:transform .2s,box-shadow .2s;
}
.btn-signup:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(255,215,0,.32);color:#3a2c00}
.btn-signup:active{transform:translateY(0) scale(.97)}

/* ===== Hero ===== */
.cat-hero{
  padding:150px 0 70px;
  background:
    linear-gradient(100deg,rgba(10,46,28,.96) 30%,rgba(10,46,28,.72) 60%,rgba(10,46,28,.55)),
    url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero-crumb{font-size:.85rem;color:var(--mint-dim);margin-bottom:16px}
.hero-crumb a{color:var(--mint-dim)}
.hero-crumb a:hover{color:var(--gold)}
.hero-tag{
  display:inline-block;background:var(--red);color:var(--white);
  font-size:.75rem;font-weight:800;letter-spacing:.08em;
  padding:5px 12px;border-radius:999px;margin-bottom:18px;
}
.cat-hero h1{
  font-size:2.55rem;line-height:1.22;color:var(--white);
  font-weight:800;margin-bottom:18px;
}
.cat-hero h1 em{font-style:normal;color:var(--gold)}
.hero-sub{font-size:1.06rem;color:var(--mint);max-width:560px;margin-bottom:28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(135deg,#ffe97a,var(--gold) 55%,#d9b40e);
  color:#3a2c00;font-weight:800;font-size:1rem;
  padding:14px 30px;border-radius:999px;box-shadow:var(--shadow-gold);
  transition:transform .2s,box-shadow .2s;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(255,215,0,.35);color:#3a2c00}
.btn-primary:active{transform:scale(.97)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  border:1.5px solid var(--gold);color:var(--gold);
  font-weight:700;font-size:1rem;padding:13px 28px;border-radius:999px;
  transition:background .2s,transform .2s;
}
.btn-ghost:hover{background:rgba(255,215,0,.1);transform:translateY(-2px);color:var(--gold)}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap}
.hero-stat b{display:block;font-size:1.45rem;color:var(--gold);font-weight:800}
.hero-stat span{font-size:.85rem;color:var(--mint-dim)}
.hero-figure{position:relative}
.hero-figure img{
  border-radius:var(--radius);border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.hero-note{
  position:absolute;left:-18px;bottom:-18px;
  background:var(--forest);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:14px 18px;
  box-shadow:var(--shadow);max-width:250px;
}
.hero-note b{color:var(--gold);display:block;font-size:.95rem;margin-bottom:4px}
.hero-note span{font-size:.82rem;color:var(--mint-dim)}

/* ===== Sections base ===== */
.section{padding:78px 0}
.section-alt{background:var(--forest-2);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section-head{max-width:640px;margin-bottom:44px}
.section-head .kicker{
  display:inline-block;color:var(--gold);font-size:.8rem;font-weight:800;
  letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px;
}
.section-head h2{font-size:1.9rem;color:var(--white);font-weight:800;line-height:1.3;margin-bottom:12px}
.section-head p{color:var(--mint-dim);font-size:1rem}

/* ===== Guide rows (alternating) ===== */
.guide-row{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center;
  padding:38px 0;border-bottom:1px solid var(--line-soft);
}
.guide-row:last-child{border-bottom:none}
.guide-row.reverse .guide-media{order:2}
.guide-media{position:relative}
.guide-media img{
  border-radius:var(--radius);border:1px solid var(--line);
  box-shadow:var(--shadow);aspect-ratio:16/10;object-fit:cover;width:100%;
}
.level-badge{
  position:absolute;top:14px;left:14px;
  background:var(--red);color:var(--white);font-size:.72rem;font-weight:800;
  letter-spacing:.06em;padding:4px 11px;border-radius:999px;
}
.level-badge.easy{background:#1d7a4b}
.level-badge.gold{background:linear-gradient(135deg,#ffe97a,var(--gold));color:#3a2c00}
.guide-body h3{font-size:1.4rem;color:var(--white);font-weight:800;margin-bottom:10px}
.guide-body h3 a{color:var(--white)}
.guide-body h3 a:hover{color:var(--gold)}
.guide-body p{color:var(--mint);margin-bottom:16px}
.guide-points{margin-bottom:20px}
.guide-points li{
  position:relative;padding-left:26px;margin-bottom:8px;
  color:var(--mint-dim);font-size:.94rem;
}
.guide-points li::before{
  content:"♦";position:absolute;left:0;top:0;color:var(--gold);font-size:.85rem;
}
.guide-meta{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.guide-time{font-size:.85rem;color:var(--mint-dim)}
.guide-time b{color:var(--gold)}
.link-more{font-weight:700;font-size:.95rem;color:var(--gold)}
.link-more:hover{text-decoration:underline}

/* ===== Steps ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{
  background:var(--forest);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:26px 22px;
  transition:transform .2s,border-color .2s,box-shadow .2s;
}
.step:hover{transform:translateY(-4px);border-color:var(--line);box-shadow:var(--shadow-gold)}
.step-num{
  width:42px;height:42px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,#ffe97a,var(--gold) 60%,#b8960b);
  color:#3a2c00;font-weight:800;font-size:1.05rem;
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.step h3{font-size:1.05rem;color:var(--white);font-weight:700;margin-bottom:8px}
.step p{font-size:.9rem;color:var(--mint-dim)}

/* ===== Reasons (asymmetric split) ===== */
.reason-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.reason-list li{
  display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line-soft);
}
.reason-list li:last-child{border-bottom:none}
.reason-icon{
  flex:0 0 44px;width:44px;height:44px;border-radius:var(--radius-sm);
  background:rgba(255,215,0,.12);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  color:var(--gold);font-size:1.15rem;
}
.reason-list h3{font-size:1.02rem;color:var(--white);font-weight:700;margin-bottom:4px}
.reason-list p{font-size:.9rem;color:var(--mint-dim)}
.quote-panel{
  background:var(--forest);border:1px solid var(--line);
  border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);
}
.quote-panel img{border-radius:var(--radius-sm);margin-bottom:20px;aspect-ratio:16/9;object-fit:cover;width:100%}
.quote-panel blockquote{
  font-size:1rem;color:var(--mint);font-style:italic;
  border-left:3px solid var(--gold);padding-left:16px;margin-bottom:14px;
}
.quote-panel cite{font-style:normal;font-size:.85rem;color:var(--mint-dim)}
.quote-stars{color:var(--gold);letter-spacing:2px;margin-bottom:10px;font-size:.95rem}

/* ===== Terms strip ===== */
.term-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.term-item{
  border-left:3px solid var(--gold);padding:6px 0 6px 18px;
}
.term-item b{display:block;color:var(--gold);font-size:1rem;margin-bottom:4px}
.term-item span{font-size:.9rem;color:var(--mint-dim)}

/* ===== FAQ ===== */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.faq-side h2{font-size:1.9rem;color:var(--white);font-weight:800;line-height:1.3;margin-bottom:14px}
.faq-side p{color:var(--mint-dim);margin-bottom:22px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  margin-bottom:14px;background:var(--forest);overflow:hidden;
  transition:border-color .2s;
}
.faq-item[open]{border-color:var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;
  font-weight:700;color:var(--white);font-size:.98rem;
  display:flex;justify-content:space-between;align-items:center;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold);font-size:1.3rem;font-weight:700;transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-a{padding:0 22px 18px;color:var(--mint-dim);font-size:.93rem}

/* ===== CTA ===== */
.cta-band{
  text-align:center;
  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(--line);border-bottom:1px solid var(--line);
  padding:84px 0;
}
.cta-band h2{font-size:2.1rem;color:var(--white);font-weight:800;margin-bottom:14px}
.cta-band h2 em{font-style:normal;color:var(--gold)}
.cta-band p{color:var(--mint);max-width:560px;margin:0 auto 30px}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.cta-note{margin-top:22px;font-size:.85rem;color:var(--mint-dim)}
.cta-note .age-inline{
  display:inline-flex;align-items:center;justify-content:center;
  border:1.5px solid var(--gold);color:var(--gold);border-radius:6px;
  font-weight:800;font-size:.75rem;padding:2px 7px;margin-right:8px;
}

/* ===== Footer ===== */
.site-footer{background:#072315;border-top:1px solid var(--line);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:38px;padding-bottom:44px}
.footer-brand p{font-size:.9rem;color:var(--mint-dim);margin:16px 0}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;
  border:2px solid var(--gold);color:var(--gold);border-radius:8px;
  font-weight:800;font-size:.85rem;padding:4px 10px;
}
.footer-col h4{
  color:var(--gold);font-size:.95rem;font-weight:800;
  letter-spacing:.06em;text-transform:uppercase;margin-bottom:16px;
}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{color:var(--mint-dim);font-size:.92rem}
.footer-col ul a:hover{color:var(--gold)}
.pay-badges{display:flex;flex-wrap:wrap;gap:8px}
.pay-badge{
  background:rgba(255,215,0,.1);border:1px solid var(--line);
  color:var(--gold-soft);font-size:.8rem;font-weight:700;
  padding:6px 12px;border-radius:999px;
}
.footer-bottom{
  border-top:1px solid var(--line-soft);padding:22px 0;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
}
.footer-bottom p{font-size:.82rem;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 32% 28%,#2b1d1d,#141010 70%);
  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,opacity .25s;
}
.fab-support:hover{opacity:1;transform:scale(1.1)}
.fab-support:hover .fab-icon{transform:rotate(360deg)}
.fab-support:active{transform:scale(.95) translateY(2px)}
.fab-icon{display:block;transition:transform .5s ease}
.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,.8);
  animation:fabBlink 1.4s ease-in-out 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:40px}
  .hero-figure{max-width:560px}
  .cat-hero h1{font-size:2.1rem}
  .steps{grid-template-columns:repeat(2,1fr)}
  .reason-grid,.faq-wrap{grid-template-columns:1fr;gap:40px}
  .term-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-toggle{display:block}
  .main-nav{
    display:none;position:absolute;top:68px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:var(--forest);border-bottom:1px solid var(--line);
    padding:12px 20px;margin:0;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:13px 14px}
  .header-inner{gap:14px}
  .logo-text{font-size:.98rem}
  .guide-row{grid-template-columns:1fr;gap:22px;padding:30px 0}
  .guide-row.reverse .guide-media{order:0}
  .section{padding:60px 0}
  .cat-hero{padding:120px 0 56px}
  .cta-band h2{font-size:1.65rem}
}
@media (max-width:520px){
  .cat-hero h1{font-size:1.7rem}
  .hero-stats{gap:20px}
  .steps,.term-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .btn-primary,.btn-ghost{width:100%;justify-content:center}
  .hero-note{position:static;margin-top:14px;max-width:none}
  .footer-bottom{flex-direction:column}
  .auth-box .btn-login{padding:9px 4px;font-size:.85rem}
  .btn-signup{padding:9px 14px;font-size:.85rem}
}

/* roulang page: category3 */
:root{
  --jade-deep:#0A2E1C;
  --jade-forest:#123E25;
  --jade-soft:#1A4D30;
  --gold:#FFD700;
  --gold-dim:#C9A93B;
  --lucky-red:#D32F2F;
  --white:#FFFFFF;
  --mint:#D1F2EB;
  --mint-dim:#8FBFB0;
  --line:rgba(255,215,0,.22);
  --line-soft:rgba(209,242,235,.14);
  --radius:14px;
  --radius-sm:8px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --shadow-gold:0 4px 20px rgba(255,215,0,.18);
  --transition:all .25s ease;
}
*,*::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:var(--jade-deep);
  color:var(--mint);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--gold);text-decoration:none;transition:var(--transition)}
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,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:26px;height:68px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.12rem;color:var(--white);white-space:nowrap}
.logo-mark{
  width:36px;height:36px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),#B8860B);
  color:var(--jade-deep);display:flex;align-items:center;justify-content:center;
  font-size:1.15rem;box-shadow:var(--shadow-gold);
}
.logo-text{background:linear-gradient(90deg,var(--gold),#FFF3B0);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.main-nav{display:flex;gap:6px;margin-left:auto}
.main-nav a{
  color:var(--mint);font-weight:600;font-size:.93rem;
  padding:9px 14px;border-radius:var(--radius-sm);
}
.main-nav a:hover{color:var(--gold);background:rgba(255,215,0,.08)}
.main-nav a.active{color:var(--gold);background:rgba(255,215,0,.12);box-shadow:inset 0 0 0 1px var(--line)}
.auth-box{display:flex;align-items:center;gap:10px}
.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,var(--gold),#E0A800);
  color:var(--jade-deep);font-weight:800;font-size:.9rem;
  padding:9px 18px;border-radius:999px;box-shadow:var(--shadow-gold);
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 6px 24px rgba(255,215,0,.35)}
.nav-toggle{
  display:none;background:none;border:1px solid var(--line);
  color:var(--gold);font-size:1.2rem;border-radius:var(--radius-sm);
  width:42px;height:38px;
}

/* ===== Hero ===== */
.cat-hero{
  padding:140px 0 70px;
  background:
    linear-gradient(105deg,rgba(10,46,28,.96) 38%,rgba(10,46,28,.72) 68%,rgba(10,46,28,.55)),
    url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--line);
  position:relative;overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero-flash{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--lucky-red);color:var(--white);
  font-size:.8rem;font-weight:800;letter-spacing:.4px;
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
  box-shadow:0 4px 14px rgba(211,47,47,.4);
}
.hero-flash .dot{width:8px;height:8px;border-radius:50%;background:var(--gold);animation:blink 1.2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.cat-hero h1{
  color:var(--white);font-size:2.55rem;line-height:1.22;font-weight:900;
  margin-bottom:16px;
}
.cat-hero h1 em{font-style:normal;color:var(--gold)}
.hero-sub{font-size:1.06rem;color:var(--mint);max-width:560px;margin-bottom:26px}
.hero-cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:24px}
.btn-primary{
  display:inline-block;background:linear-gradient(135deg,var(--gold),#E0A800);
  color:var(--jade-deep);font-weight:800;font-size:1rem;
  padding:14px 30px;border-radius:999px;box-shadow:var(--shadow-gold);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(255,215,0,.4)}
.btn-ghost{
  display:inline-block;color:var(--gold);font-weight:700;font-size:.96rem;
  padding:13px 26px;border-radius:999px;border:1px solid var(--gold-dim);
}
.btn-ghost:hover{background:rgba(255,215,0,.1)}
.hero-note{font-size:.85rem;color:var(--mint-dim)}
.hero-panel{position:relative}
.hero-panel img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
.hero-sticker{
  position:absolute;top:-18px;right:-10px;
  background:var(--lucky-red);color:var(--white);
  font-weight:900;font-size:.82rem;text-align:center;line-height:1.25;
  padding:16px 14px;border-radius:50%;transform:rotate(8deg);
  box-shadow:0 6px 18px rgba(0,0,0,.4);border:2px solid var(--gold);
}
.hero-panel-stats{
  display:flex;gap:0;margin-top:-26px;position:relative;z-index:2;
  background:var(--jade-forest);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  width:calc(100% - 32px);margin-left:16px;
}
.hp-stat{flex:1;padding:14px 12px;text-align:center}
.hp-stat + .hp-stat{border-left:1px solid var(--line-soft)}
.hp-stat strong{display:block;color:var(--gold);font-size:1.2rem;font-weight:900}
.hp-stat span{font-size:.75rem;color:var(--mint-dim)}

/* ===== Sections ===== */
.section{padding:72px 0}
.section-alt{background:var(--jade-forest);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.sec-head{max-width:640px;margin-bottom:42px}
.sec-head.split{display:flex;align-items:flex-end;justify-content:space-between;max-width:none;gap:24px}
.sec-kicker{
  display:inline-block;color:var(--gold);font-size:.78rem;font-weight:800;
  letter-spacing:1.5px;text-transform:uppercase;margin-bottom:10px;
}
.sec-head h2{color:var(--white);font-size:1.85rem;font-weight:800;line-height:1.3;margin-bottom:12px}
.sec-head p{color:var(--mint-dim);font-size:.98rem}

/* Strategy cards */
.strategy-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.strategy-card{
  background:var(--jade-forest);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 26px 24px;
  transition:var(--transition);position:relative;
}
.section-alt .strategy-card{background:var(--jade-deep)}
.strategy-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-gold);border-color:var(--gold)}
.strategy-card .tag-hot{
  position:absolute;top:16px;right:16px;
  background:var(--lucky-red);color:var(--white);
  font-size:.68rem;font-weight:800;letter-spacing:.5px;
  padding:3px 10px;border-radius:999px;
}
.strategy-card .icon{
  width:46px;height:46px;border-radius:12px;
  background:rgba(255,215,0,.12);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  color:var(--gold);font-size:1.3rem;margin-bottom:16px;
}
.strategy-card h3{color:var(--white);font-size:1.14rem;font-weight:800;margin-bottom:10px}
.strategy-card p{color:var(--mint-dim);font-size:.92rem;margin-bottom:14px}
.strategy-card ul{display:flex;flex-direction:column;gap:8px}
.strategy-card li{
  font-size:.88rem;color:var(--mint);padding-left:22px;position:relative;
}
.strategy-card li::before{
  content:"♦";position:absolute;left:0;color:var(--gold);font-size:.8rem;
}

/* Tip feed (short highlight strip) */
.tip-feed{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tip-item{
  border-left:3px solid var(--gold);padding:4px 0 4px 18px;
}
.tip-item .tip-no{
  display:inline-flex;width:30px;height:30px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),#B8860B);color:var(--jade-deep);
  font-weight:900;font-size:.85rem;align-items:center;justify-content:center;
  margin-bottom:10px;
}
.tip-item h3{color:var(--white);font-size:1rem;font-weight:700;margin-bottom:6px}
.tip-item p{color:var(--mint-dim);font-size:.88rem}

/* Practice flow */
.flow-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.flow-media{position:relative}
.flow-media img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
.flow-media .media-chip{
  position:absolute;bottom:-16px;left:20px;
  background:var(--jade-deep);border:1px solid var(--gold-dim);
  color:var(--gold);font-weight:800;font-size:.82rem;
  padding:10px 18px;border-radius:999px;box-shadow:var(--shadow);
}
.flow-steps{display:flex;flex-direction:column;gap:22px}
.flow-step{display:flex;gap:18px;align-items:flex-start}
.flow-step .num{
  flex:0 0 44px;width:44px;height:44px;border-radius:50%;
  border:2px solid var(--gold);color:var(--gold);
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:1.05rem;
}
.flow-step h3{color:var(--white);font-size:1.05rem;font-weight:800;margin-bottom:4px}
.flow-step p{color:var(--mint-dim);font-size:.9rem}

/* Community quotes */
.quote-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote-card{
  background:var(--jade-deep);border:1px solid var(--line-soft);
  border-radius:var(--radius);padding:22px;
}
.quote-card .stars{color:var(--gold);font-size:.85rem;letter-spacing:2px;margin-bottom:10px}
.quote-card blockquote{color:var(--mint);font-size:.92rem;font-style:italic;margin-bottom:14px}
.quote-card .who{display:flex;align-items:center;gap:10px}
.quote-card .avatar{
  width:34px;height:34px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),#B8860B);
  color:var(--jade-deep);font-weight:900;font-size:.85rem;
  display:flex;align-items:center;justify-content:center;
}
.quote-card .who span{font-size:.82rem;color:var(--mint-dim)}
.quote-card .who strong{display:block;color:var(--white);font-size:.86rem}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 26px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius);
  background:var(--jade-forest);overflow:hidden;
}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 20px;
  color:var(--white);font-weight:700;font-size:.96rem;
  display:flex;justify-content:space-between;align-items:center;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold);font-size:1.3rem;font-weight:700;flex-shrink:0}
.faq-item[open] summary::after{content:"−"}
.faq-item[open] summary{border-bottom:1px solid var(--line-soft)}
.faq-item .faq-body{padding:16px 20px 20px;color:var(--mint-dim);font-size:.9rem}

/* CTA */
.final-cta{
  text-align:center;
  background:linear-gradient(160deg,var(--jade-forest),var(--jade-deep));
  border-top:1px solid var(--line);
  padding:80px 0;
}
.final-cta h2{color:var(--white);font-size:2rem;font-weight:900;margin-bottom:14px}
.final-cta h2 em{font-style:normal;color:var(--gold)}
.final-cta p{color:var(--mint-dim);max-width:520px;margin:0 auto 28px;font-size:.98rem}
.cta-badges{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:26px}
.cta-badge{
  font-size:.8rem;color:var(--mint);border:1px solid var(--line-soft);
  padding:6px 14px;border-radius:999px;
}

/* ===== Footer ===== */
.site-footer{background:#07231A;border-top:1px solid var(--line);padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:40px}
.footer-brand p{font-size:.88rem;color:var(--mint-dim);margin:16px 0}
.age-badge{
  display:inline-block;border:2px solid var(--lucky-red);color:var(--lucky-red);
  font-weight:900;font-size:.85rem;padding:4px 12px;border-radius:var(--radius-sm);
}
.footer-col h4{color:var(--gold);font-size:.95rem;font-weight:800;margin-bottom:16px;letter-spacing:.5px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col ul a{color:var(--mint-dim);font-size:.88rem}
.footer-col ul a:hover{color:var(--gold)}
.pay-badges{display:flex;flex-wrap:wrap;gap:8px}
.pay-badge{
  background:rgba(255,215,0,.08);border:1px solid var(--line);
  color:var(--gold);font-size:.78rem;font-weight:700;
  padding:5px 12px;border-radius:var(--radius-sm);
}
.footer-bottom{
  border-top:1px solid var(--line-soft);
  padding:20px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
}
.footer-bottom p{font-size:.8rem;color:var(--mint-dim)}

/* ===== FAB ===== */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:60px;height:60px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#2a1010,#160404);
  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;color:var(--gold);
  opacity:.75;animation:fabfloat 3s ease-in-out infinite;
  transition:var(--transition);
}
.fab:hover{opacity:1;transform:scale(1.1)}
.fab:hover .fab-icon{transform:rotate(360deg)}
.fab:active{transform:scale(.95) translateY(2px)}
.fab .fab-icon{display:inline-block;transition:transform .5s ease}
.fab .fab-dot{
  position:absolute;top:2px;right:4px;width:11px;height:11px;border-radius:50%;
  background:var(--lucky-red);border:2px solid #160404;animation:blink 1.4s infinite;
}
@keyframes fabfloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-panel{max-width:520px}
  .strategy-grid{grid-template-columns:1fr 1fr}
  .tip-feed,.quote-strip{grid-template-columns:1fr 1fr}
  .flow-wrap{grid-template-columns:1fr;gap:40px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .main-nav a{padding:9px 10px;font-size:.88rem}
}
@media (max-width:768px){
  .header-inner{height:62px;gap:12px}
  .nav-toggle{display:block;margin-left:auto}
  .main-nav{
    display:none;position:absolute;top:62px;left:0;right:0;
    flex-direction:column;background:var(--jade-deep);
    border-bottom:1px solid var(--line);padding:12px 5%;gap:4px;margin-left:0;
  }
  .main-nav.open{display:flex}
  .auth-box{margin-left:0}
  .btn-login{padding:8px 6px;font-size:.84rem}
  .btn-signup{padding:8px 14px;font-size:.84rem}
  .logo-text{font-size:.95rem}
  .cat-hero{padding:120px 0 56px}
  .cat-hero h1{font-size:1.9rem}
  .section{padding:56px 0}
  .sec-head.split{flex-direction:column;align-items:flex-start}
  .strategy-grid{grid-template-columns:1fr}
  .faq-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .cat-hero h1{font-size:1.55rem}
  .hero-sub{font-size:.95rem}
  .tip-feed,.quote-strip{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-panel-stats{flex-wrap:wrap}
  .hp-stat{flex:1 1 40%}
  .hero-sticker{right:0;font-size:.72rem;padding:12px 10px}
  .final-cta h2{font-size:1.5rem}
  .btn-primary{width:100%;text-align:center}
  .footer-bottom{flex-direction:column;gap:6px}
}