/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-alt:#082718;
  --surface:#0B2E1E;
  --surface-2:#103A28;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-dim:#A3A375;
  --red:#DC2626;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#8FB9A5;
  --border:rgba(245,158,11,.24);
  --border-soft:rgba(209,250,229,.10);
  --radius-lg:28px;
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 18px 44px rgba(0,0,0,.46);
  --shadow-gold:0 12px 32px rgba(245,158,11,.20);
  --container:1200px;
  --gap:26px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  padding-top:74px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
button,input,textarea,select{font:inherit;color:inherit}
ul{list-style:none}
h1,h2,h3,h4{line-height:1.28;font-weight:700;letter-spacing:-.2px}
h1{font-size:clamp(1.6rem,3.2vw,2.6rem);font-weight:800}
h2{font-size:clamp(1.4rem,2.4vw,2rem)}
h3{font-size:clamp(1.05rem,1.6vw,1.25rem)}
p{color:var(--mint)}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;transition:transform .2s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease;
  white-space:nowrap;
}
.btn-gold{
  background:linear-gradient(135deg,#F59E0B 0%,#FCD34D 100%);
  color:#0B2418;box-shadow:var(--shadow-gold);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(245,158,11,.35)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{
  background:rgba(255,255,255,.04);border-color:var(--border);color:var(--gold-light);
}
.btn-ghost:hover{background:rgba(245,158,11,.12);border-color:var(--gold);transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:.85rem}
.btn-wide{width:100%}

/* ---------- Badges / tags ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;
  color:var(--gold-light);background:rgba(245,158,11,.10);
  border:1px solid var(--border);border-radius:999px;padding:6px 14px;
}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.78rem;font-weight:600;color:var(--mint);
  background:rgba(16,58,40,.85);border:1px solid var(--border-soft);
  border-radius:999px;padding:6px 13px;transition:border-color .2s ease,color .2s ease;
}
.chip:hover{border-color:var(--border);color:var(--gold-light)}
.chip i,.chip span.dot{width:7px;height:7px;border-radius:50%;background:var(--gold);display:inline-block}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:90;
  background:rgba(5,31,20,.88);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.nav-wrap{
  height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,#F59E0B,#B45309);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#0B2418;font-size:1rem;
  box-shadow:0 6px 18px rgba(245,158,11,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-weight:800;font-size:.98rem;color:var(--text)}
.brand-sub{font-size:.68rem;letter-spacing:1.1px;text-transform:uppercase;color:var(--gold-dim)}

.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  font-size:.9rem;font-weight:600;color:var(--mint);
  padding:9px 14px;border-radius:999px;
  transition:background .22s ease,color .22s ease;
}
.nav-links a:hover{color:var(--gold-light);background:rgba(245,158,11,.09)}
.nav-links a.active{color:#0B2418;background:linear-gradient(135deg,#F59E0B,#FCD34D)}
.nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-login{
  font-size:.9rem;font-weight:700;color:var(--gold-light);
  border:1px solid var(--border);border-radius:999px;padding:10px 20px;
  transition:background .22s ease,border-color .22s ease;
}
.nav-login:hover{background:rgba(245,158,11,.12);border-color:var(--gold)}
.nav-cta{
  font-size:.9rem;font-weight:800;color:#0B2418;
  background:linear-gradient(135deg,#F59E0B,#FCD34D);
  border-radius:999px;padding:11px 22px;
  box-shadow:0 8px 22px rgba(245,158,11,.30);
  transition:transform .2s ease,box-shadow .2s ease;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,158,11,.42)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(245,158,11,.10);border:1px solid var(--border);
  cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--gold-light);border-radius:2px;transition:.25s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-drawer{
  display:none;border-top:1px solid var(--border-soft);
  background:rgba(8,39,24,.98);padding:16px 20px 24px;
}
.mobile-drawer.open{display:block}
.mobile-drawer a{
  display:block;padding:13px 14px;border-radius:12px;font-weight:600;color:var(--mint);
  border:1px solid transparent;
}
.mobile-drawer a:hover{background:rgba(245,158,11,.08);color:var(--gold-light)}
.mobile-drawer a.active{color:var(--gold-light);border-color:var(--border);background:rgba(245,158,11,.08)}
.drawer-actions{display:flex;gap:10px;margin-top:14px}

/* ---------- Sections ---------- */
.section{padding:74px 0;position:relative}
.section-alt{background:var(--bg-alt)}
.section-line{border-top:1px solid var(--border-soft)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{margin:14px 0 12px}
.section-head p{font-size:.98rem}
.section-head.split{
  max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap;
}
.section-head.split > div{max-width:660px}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:60px 0 70px;
  background:
    linear-gradient(180deg,rgba(5,31,20,.93) 0%,rgba(5,31,20,.86) 45%,rgba(5,31,20,.98) 100%),
    url('/assets/images/e247fc0992c9514f.jpg') center/cover no-repeat;
  border-bottom:1px solid var(--border-soft);
}
.hero::after{
  content:"";position:absolute;inset:-20% -10% auto auto;width:520px;height:520px;
  background:radial-gradient(circle,rgba(245,158,11,.20),transparent 68%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2}
.hero-topline{
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:26px;
}
.avatar-wrap{position:relative;flex-shrink:0}
.avatar{
  width:74px;height:74px;border-radius:22px;object-fit:cover;
  border:2px solid var(--gold);box-shadow:0 10px 26px rgba(0,0,0,.5);
}
.verify-dot{
  position:absolute;right:-5px;bottom:-5px;width:24px;height:24px;border-radius:50%;
  background:linear-gradient(135deg,#F59E0B,#FCD34D);color:#0B2418;
  display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800;
  border:2px solid var(--bg);
}
.identity{display:flex;flex-direction:column;gap:3px}
.identity .name{font-weight:800;font-size:1.08rem}
.identity .role{font-size:.82rem;color:var(--gold-dim)}
.hero-live{
  margin-left:auto;display:inline-flex;align-items:center;gap:9px;
  background:rgba(220,38,38,.13);border:1px solid rgba(220,38,38,.42);
  color:#FCA5A5;font-size:.78rem;font-weight:700;letter-spacing:.6px;
  border-radius:999px;padding:7px 15px;text-transform:uppercase;
}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:#EF4444;animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(239,68,68,.6)}70%{box-shadow:0 0 0 10px rgba(239,68,68,0)}100%{box-shadow:0 0 0 0 rgba(239,68,68,0)}}

.hero h1{margin-bottom:18px;max-width:16em}
.hero-lead{max-width:760px;font-size:1rem;margin-bottom:28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px}
.hero-badges{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;
  background:rgba(11,46,30,.72);border:1px solid var(--border);
  border-radius:var(--radius);padding:20px 22px;backdrop-filter:blur(8px);
}
.hero-badge{display:flex;flex-direction:column;gap:2px}
.hero-badge strong{font-size:1.32rem;font-weight:800;color:var(--gold-light);letter-spacing:-.5px}
.hero-badge span{font-size:.78rem;color:var(--gold-dim);text-transform:uppercase;letter-spacing:.9px}

/* ---------- Metrics ---------- */
.metrics-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}
.metric{
  background:linear-gradient(160deg,var(--surface),rgba(8,39,24,.6));
  border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:24px 20px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.metric:hover{transform:translateY(-4px);border-color:var(--border);box-shadow:var(--shadow)}
.metric .val{font-size:1.6rem;font-weight:800;color:var(--gold-light);letter-spacing:-.6px}
.metric .lab{font-size:.86rem;color:var(--mint);font-weight:600;margin-top:6px}
.metric .sub{font-size:.78rem;color:var(--muted);margin-top:8px;line-height:1.55}

/* ---------- Stream + Rank ---------- */
.two-col{display:grid;grid-template-columns:1.55fr 1fr;gap:var(--gap);align-items:start}
.panel{
  background:linear-gradient(170deg,var(--surface) 0%,rgba(8,39,24,.55) 100%);
  border:1px solid var(--border-soft);border-radius:var(--radius-lg);
  padding:26px 24px;
}
.panel-title{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-bottom:16px;margin-bottom:18px;border-bottom:1px solid var(--border-soft);
}
.panel-title h3{font-size:1.08rem}
.panel-title .mini{font-size:.76rem;color:var(--gold-dim);text-transform:uppercase;letter-spacing:1px}

.stream-item{
  display:block;padding:15px 0;border-bottom:1px dashed rgba(209,250,229,.12);
  transition:padding-left .22s ease;
}
.stream-item:last-child{border-bottom:none;padding-bottom:0}
.stream-item:hover{padding-left:8px}
.stream-item .meta{font-size:.74rem;color:var(--gold);font-weight:700;letter-spacing:.7px;text-transform:uppercase}
.stream-item h3{font-size:1rem;margin:6px 0 5px;color:var(--text)}
.stream-item:hover h3{color:var(--gold-light)}
.stream-item p{font-size:.86rem;color:var(--muted);line-height:1.6}

.rank-item{
  display:flex;align-items:flex-start;gap:14px;padding:13px 0;
  border-bottom:1px solid var(--border-soft);
}
.rank-item:last-child{border-bottom:none}
.rank-num{
  font-size:.95rem;font-weight:800;color:var(--gold);min-width:30px;
  font-variant-numeric:tabular-nums;
}
.rank-text{font-size:.9rem;font-weight:600;color:var(--mint);line-height:1.5}
.rank-item:hover .rank-text{color:var(--gold-light)}

.empty-note{
  font-size:.9rem;color:var(--muted);padding:20px;
  border:1px dashed var(--border);border-radius:var(--radius-sm);text-align:center;
}

/* ---------- Topic strip ---------- */
.topic-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}
.topic-item{
  display:flex;flex-direction:column;gap:10px;padding:20px 18px;
  border:1px solid var(--border-soft);border-radius:var(--radius);
  background:rgba(11,46,30,.55);
  transition:border-color .25s ease,transform .25s ease,background .25s ease;
}
.topic-item:hover{border-color:var(--gold);transform:translateY(-4px);background:rgba(16,58,40,.9)}
.topic-icon{
  width:42px;height:42px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(245,158,11,.22),rgba(245,158,11,.05));
  border:1px solid var(--border);color:var(--gold-light);font-weight:800;font-size:.9rem;
}
.topic-item strong{font-size:.95rem;color:var(--text)}
.topic-item span{font-size:.82rem;color:var(--muted);line-height:1.55}

/* ---------- News grid ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--surface);border:1px solid var(--border-soft);
  border-radius:var(--radius);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--border);box-shadow:var(--shadow)}
.news-thumb{position:relative;aspect-ratio:16/9;overflow:hidden}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.news-card:hover .news-thumb img{transform:scale(1.06)}
.news-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(5,31,20,.72))}
.news-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:9px;flex:1}
.news-body h3{font-size:1.02rem;color:var(--text);line-height:1.45}
.news-card:hover .news-body h3{color:var(--gold-light)}
.news-body p{font-size:.86rem;color:var(--muted);line-height:1.6}
.news-meta{display:flex;align-items:center;gap:10px;font-size:.75rem;color:var(--gold-dim);margin-top:auto;padding-top:8px}
.news-meta .pill{background:rgba(245,158,11,.12);color:var(--gold-light);border-radius:999px;padding:3px 10px;font-weight:600}

/* ---------- Compare ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.compare-col{
  border-radius:var(--radius-lg);padding:28px 26px;border:1px solid var(--border-soft);
  background:rgba(11,46,30,.5);
}
.compare-col.after{
  border-color:var(--border);
  background:linear-gradient(165deg,rgba(16,58,40,.95),rgba(8,39,24,.7));
  box-shadow:var(--shadow-gold);
}
.compare-col h3{margin-bottom:16px;display:flex;align-items:center;gap:10px;font-size:1.1rem}
.compare-col.after h3{color:var(--gold-light)}
.compare-col ul li{
  position:relative;padding-left:26px;margin-bottom:12px;font-size:.9rem;color:var(--mint);line-height:1.6;
}
.compare-col ul li::before{
  content:"—";position:absolute;left:0;color:var(--muted);font-weight:700;
}
.compare-col.after ul li::before{content:"✓";color:var(--gold)}

/* ---------- Timeline ---------- */
.timeline{position:relative;padding-left:34px}
.timeline::before{
  content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,var(--gold),rgba(245,158,11,.05));
}
.tl-item{position:relative;padding-bottom:30px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-33px;top:6px;width:20px;height:20px;border-radius:50%;
  background:var(--bg);border:2px solid var(--gold);box-shadow:0 0 0 5px rgba(245,158,11,.10);
}
.tl-time{font-size:.76rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--gold)}
.tl-item h3{font-size:1.02rem;margin:6px 0 6px}
.tl-item p{font-size:.88rem;color:var(--muted);max-width:640px}

/* ---------- Category matrix ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.cat-card{
  position:relative;overflow:hidden;border-radius:var(--radius-lg);
  border:1px solid var(--border-soft);background:var(--surface);
  display:flex;flex-direction:column;transition:transform .25s ease,border-color .25s ease;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--gold)}
.cat-card img{aspect-ratio:16/10;object-fit:cover;width:100%}
.cat-card .cat-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.cat-card h3{font-size:1.08rem;color:var(--text)}
.cat-card p{font-size:.86rem;color:var(--muted)}
.cat-link{
  margin-top:auto;font-size:.85rem;font-weight:700;color:var(--gold-light);
  display:inline-flex;align-items:center;gap:7px;
}
.cat-card:hover .cat-link{gap:12px}

/* ---------- Security ---------- */
.sec-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.sec-card{
  border-radius:var(--radius);padding:26px 22px;border:1px solid var(--border-soft);
  background:linear-gradient(180deg,rgba(16,58,40,.75),rgba(11,46,30,.5));
  transition:border-color .25s ease,transform .25s ease;
}
.sec-card:hover{border-color:var(--border);transform:translateY(-4px)}
.sec-card .num{font-size:1.5rem;font-weight:800;color:var(--gold);letter-spacing:-.5px}
.sec-card h3{font-size:.98rem;margin:10px 0 8px}
.sec-card p{font-size:.84rem;color:var(--muted);line-height:1.6}

/* ---------- Audience ---------- */
.aud-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.aud-card{border-radius:var(--radius-lg);padding:28px 26px;border:1px solid var(--border-soft);background:rgba(11,46,30,.55)}
.aud-card.yes{border-color:var(--border)}
.aud-card h3{margin-bottom:16px;font-size:1.08rem}
.aud-card.yes h3{color:var(--gold-light)}
.aud-card.yes h3::before{content:"✓ ";}
.aud-card.no h3::before{content:"× ";color:#F87171}
.aud-card li{
  display:flex;gap:11px;font-size:.88rem;color:var(--mint);padding:9px 0;
  border-bottom:1px dashed rgba(209,250,229,.10);line-height:1.55;
}
.aud-card li:last-child{border-bottom:none}
.aud-card li b{color:var(--text);font-weight:700}

/* ---------- Testimonials ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.quote{
  border-radius:var(--radius);border:1px solid var(--border-soft);
  background:rgba(11,46,30,.6);padding:24px 22px;display:flex;flex-direction:column;gap:14px;
}
.quote p{font-size:.9rem;color:var(--mint);line-height:1.68}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:auto}
.quote .who .ava{
  width:38px;height:38px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,#F59E0B,#B45309);color:#0B2418;
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.85rem;
}
.quote .who .nm{font-size:.88rem;font-weight:700;color:var(--text)}
.quote .who .rl{font-size:.75rem;color:var(--gold-dim)}

/* ---------- Partners ---------- */
.partner-row{display:flex;flex-wrap:wrap;gap:14px}
.partner-item{
  flex:1 1 180px;display:flex;align-items:center;gap:11px;
  border:1px solid var(--border-soft);border-radius:var(--radius-sm);
  padding:16px 18px;background:rgba(11,46,30,.45);
  transition:border-color .22s ease;
}
.partner-item:hover{border-color:var(--border)}
.partner-item .mark{
  width:34px;height:34px;border-radius:10px;flex-shrink:0;
  background:rgba(245,158,11,.14);border:1px solid var(--border);
  color:var(--gold-light);font-weight:800;font-size:.8rem;
  display:flex;align-items:center;justify-content:center;
}
.partner-item strong{font-size:.88rem;display:block;color:var(--text)}
.partner-item span{font-size:.76rem;color:var(--muted)}

/* ---------- Subscribe ---------- */
.sub-block{
  display:grid;grid-template-columns:1.1fr 1fr;gap:30px;align-items:center;
  border-radius:var(--radius-lg);border:1px solid var(--border);
  background:linear-gradient(140deg,rgba(16,58,40,.95),rgba(8,39,24,.75));
  padding:34px 32px;box-shadow:var(--shadow);
}
.sub-block h2{margin-bottom:12px}
.sub-block p{font-size:.92rem;margin-bottom:18px}
.sub-form{display:flex;gap:12px;flex-wrap:wrap}
.sub-form input{
  flex:1 1 220px;background:rgba(5,31,20,.85);border:1px solid var(--border-soft);
  border-radius:999px;padding:13px 20px;font-size:.9rem;transition:border-color .22s ease;
}
.sub-form input::placeholder{color:var(--muted)}
.sub-form input:focus{border-color:var(--gold);outline:none}
.app-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.app-badge{
  display:inline-flex;align-items:center;gap:9px;font-size:.82rem;font-weight:700;
  border:1px solid var(--border);border-radius:14px;padding:11px 16px;
  color:var(--gold-light);background:rgba(245,158,11,.07);transition:background .22s ease;
}
.app-badge:hover{background:rgba(245,158,11,.16)}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px;max-width:900px}
.faq-item{
  border:1px solid var(--border-soft);border-radius:var(--radius);
  background:rgba(11,46,30,.55);overflow:hidden;transition:border-color .22s ease;
}
.faq-item[open]{border-color:var(--border)}
.faq-item summary{
  cursor:pointer;padding:19px 22px;font-weight:700;font-size:.96rem;color:var(--text);
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-size:1.3rem;color:var(--gold);font-weight:400;flex-shrink:0;
  transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{padding:0 22px 20px;font-size:.88rem;color:var(--muted);line-height:1.7}

/* ---------- Lead form ---------- */
.form-wrap{
  display:grid;grid-template-columns:1fr 1.15fr;gap:34px;
  border-radius:var(--radius-lg);border:1px solid var(--border);
  background:linear-gradient(150deg,rgba(11,46,30,.95),rgba(5,31,20,.9));
  padding:36px 34px;box-shadow:var(--shadow);
}
.form-info h2{margin-bottom:14px}
.form-info p{font-size:.92rem;margin-bottom:20px}
.form-info ul li{
  display:flex;gap:10px;font-size:.88rem;color:var(--mint);padding:8px 0;
}
.form-info ul li::before{content:"✓";color:var(--gold);font-weight:800}
.lead-form{display:grid;gap:14px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:.8rem;font-weight:700;color:var(--gold-dim);letter-spacing:.5px;text-transform:uppercase}
.field input,.field select,.field textarea{
  background:rgba(5,31,20,.85);border:1px solid var(--border-soft);
  border-radius:14px;padding:13px 16px;font-size:.9rem;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.field textarea{resize:vertical;min-height:96px}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--gold);outline:none;box-shadow:0 0 0 3px rgba(245,158,11,.14);
}
.form-note{font-size:.78rem;color:var(--muted);line-height:1.6}

/* ---------- Footer ---------- */
.site-footer{
  background:linear-gradient(180deg,var(--bg-alt),#03150D);
  border-top:1px solid var(--border);padding:60px 0 26px;margin-top:20px;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px}
.footer-about p{font-size:.86rem;color:var(--muted);margin-top:16px;max-width:340px;line-height:1.7}
.footer-col h4{font-size:.86rem;letter-spacing:1.1px;text-transform:uppercase;color:var(--gold-light);margin-bottom:16px}
.footer-col a,.footer-col span{display:block;font-size:.86rem;color:var(--muted);padding:6px 0;transition:color .2s ease}
.footer-col a:hover{color:var(--gold-light)}
.footer-license{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.license-chip{
  font-size:.72rem;font-weight:700;letter-spacing:.6px;color:var(--mint);
  border:1px solid var(--border-soft);border-radius:8px;padding:6px 11px;
  background:rgba(11,46,30,.6);
}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--border-soft);
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:.8rem;color:var(--muted);
}
.age-badge{
  display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:.78rem;
  border:1px solid var(--border);border-radius:999px;padding:5px 13px;color:var(--gold-light);
}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:70;
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 32% 28%,#1B4A33,#071E13 72%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  color:var(--gold-light);
  opacity:.82;transition:transform .28s ease,opacity .28s ease,box-shadow .28s ease;
  animation:floaty 4s ease-in-out infinite;
}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 34px rgba(245,158,11,.55)}
.fab:active{transform:scale(.94) translateY(3px)}
.fab svg{width:24px;height:24px;transition:transform .4s ease}
.fab:hover svg{transform:rotate(360deg)}
.fab-dot{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;border:2px solid var(--text);
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .metrics-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .sec-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .topic-strip{grid-template-columns:repeat(3,minmax(0,1fr))}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:960px){
  .nav-links,.nav-login{display:none}
  .nav-toggle{display:flex}
  .two-col{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr 1fr}
  .quote-grid{grid-template-columns:1fr}
  .sub-block{grid-template-columns:1fr;padding:28px 24px}
  .form-wrap{grid-template-columns:1fr;padding:28px 24px}
  .compare{grid-template-columns:1fr}
  .aud-grid{grid-template-columns:1fr}
}
@media (max-width:768px){
  body{padding-top:70px}
  .nav-wrap{height:70px}
  .hero{padding:44px 0 54px}
  .hero-badges{grid-template-columns:repeat(2,minmax(0,1fr));padding:18px}
  .metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .topic-strip{grid-template-columns:repeat(2,minmax(0,1fr))}
  .news-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .section{padding:56px 0}
  .hero-live{margin-left:0;width:100%;justify-content:center}
  .fab{bottom:86px;width:52px;height:52px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .brand-name{font-size:.9rem}
  .brand-sub{font-size:.62rem}
  .hero-badges{grid-template-columns:1fr 1fr;gap:12px}
  .hero-badge strong{font-size:1.14rem}
  .metrics-grid{grid-template-columns:1fr}
  .sec-grid{grid-template-columns:1fr}
  .topic-strip{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .btn{padding:12px 20px;font-size:.9rem}
  .hero-actions .btn{width:100%}
  .section-head.split{align-items:flex-start}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-alt:#082718;
  --surface:#0B2E1E;
  --surface-2:#103A28;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-dim:#A3A375;
  --red:#DC2626;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#8FB9A5;
  --border:rgba(245,158,11,.24);
  --border-soft:rgba(209,250,229,.10);
  --radius-lg:28px;
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 18px 44px rgba(0,0,0,.46);
  --shadow-gold:0 12px 32px rgba(245,158,11,.20);
  --container:1200px;
  --gap:26px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  padding-top:74px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4{line-height:1.28;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.7rem,3.6vw,2.6rem)}
h2{font-size:clamp(1.4rem,2.6vw,2rem)}
h3{font-size:clamp(1.1rem,1.8vw,1.35rem)}
p{color:var(--muted);line-height:1.68}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease;
  white-space:nowrap;
}
.btn-gold{background:linear-gradient(135deg,#F59E0B 0%,#FCD34D 100%);color:#0B2418;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(245,158,11,.35)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--border);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(245,158,11,.12);border-color:var(--gold);transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:.85rem}
.btn-wide{width:100%}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;
  color:var(--gold-light);background:rgba(245,158,11,.10);
  border:1px solid var(--border);border-radius:999px;padding:6px 14px;
}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.78rem;font-weight:600;color:var(--mint);
  background:rgba(16,58,40,.85);border:1px solid var(--border-soft);
  border-radius:999px;padding:6px 13px;transition:border-color .2s ease,color .2s ease;
}
.chip:hover{border-color:var(--border);color:var(--gold-light)}
.chip span.dot{width:7px;height:7px;border-radius:50%;background:var(--gold);display:inline-block}
/* Header */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:90;
  background:rgba(5,31,20,.88);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.nav-wrap{height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,#F59E0B,#B45309);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#0B2418;font-size:1rem;
  box-shadow:0 6px 18px rgba(245,158,11,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-weight:800;font-size:.98rem;color:var(--text)}
.brand-sub{font-size:.68rem;letter-spacing:1.1px;text-transform:uppercase;color:var(--gold-dim)}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{font-size:.9rem;font-weight:600;color:var(--mint);padding:9px 14px;border-radius:999px;transition:background .22s ease,color .22s ease}
.nav-links a:hover{color:var(--gold-light);background:rgba(245,158,11,.09)}
.nav-links a.active{color:#0B2418;background:linear-gradient(135deg,#F59E0B,#FCD34D)}
.nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-login{font-size:.9rem;font-weight:700;color:var(--gold-light);border:1px solid var(--border);border-radius:999px;padding:10px 20px;transition:background .22s ease,border-color .22s ease}
.nav-login:hover{background:rgba(245,158,11,.12);border-color:var(--gold)}
.nav-cta{font-size:.9rem;font-weight:800;color:#0B2418;background:linear-gradient(135deg,#F59E0B,#FCD34D);border-radius:999px;padding:11px 22px;box-shadow:0 8px 22px rgba(245,158,11,.30);transition:transform .2s ease,box-shadow .2s ease}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,158,11,.42)}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;background:rgba(245,158,11,.10);border:1px solid var(--border);cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--gold-light);border-radius:2px;transition:.25s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-drawer{display:none;border-top:1px solid var(--border-soft);background:rgba(8,39,24,.98);padding:16px 20px 24px}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:13px 14px;border-radius:12px;font-weight:600;color:var(--mint);border:1px solid transparent}
.mobile-drawer a:hover{background:rgba(245,158,11,.08);color:var(--gold-light)}
.mobile-drawer a.active{color:var(--gold-light);border-color:var(--border);background:rgba(245,158,11,.08)}
.drawer-actions{display:flex;gap:10px;margin-top:14px}
/* Sections */
.section{padding:74px 0;position:relative}
.section-alt{background:var(--bg-alt)}
.section-line{border-top:1px solid var(--border-soft)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{margin:14px 0 12px}
.section-head p{font-size:.98rem}
.section-head.split{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap}
.section-head.split > div{max-width:660px}
/* Article layout */
.article-hero{
  position:relative;overflow:hidden;
  padding:56px 0 44px;
  background:linear-gradient(180deg,rgba(5,31,20,.93) 0%,rgba(5,31,20,.86) 50%,rgba(8,39,24,.99) 100%),
    url('/assets/images/e247fc0992c9514f.jpg') center/cover no-repeat;
}
.article-hero::after{content:"";position:absolute;inset:auto 0 0 0;height:1px;background:var(--border-soft)}
.article-hero-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:38px;align-items:start}
.article-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:.82rem;color:var(--gold-dim);margin-bottom:18px}
.breadcrumb a{color:var(--mint)}
.breadcrumb a:hover{color:var(--gold-light)}
.breadcrumb span.sep{color:var(--gold-dim)}
.article-hero h1{margin-bottom:16px}
.article-lead{font-size:1.02rem;max-width:720px}
.article-cover{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);
  box-shadow:var(--shadow);background:var(--surface);
}
.article-cover img{width:100%;aspect-ratio:4/3;object-fit:cover}
.article-quick{display:flex;flex-direction:column;gap:10px;margin-top:16px}
.quick-item{
  display:flex;justify-content:space-between;gap:14px;
  background:rgba(11,46,30,.85);border:1px solid var(--border-soft);
  border-radius:var(--radius-sm);padding:12px 15px;font-size:.85rem;
}
.quick-item span:first-child{color:var(--gold-dim);font-weight:600}
.quick-item span:last-child{color:var(--mint);font-weight:700;text-align:right}
/* Metrics board */
.metrics-board{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric-card{
  background:linear-gradient(160deg,rgba(16,58,40,.95),rgba(11,46,30,.85));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:22px 20px;position:relative;overflow:hidden;
  transition:transform .25s ease,box-shadow .25s ease;
}
.metric-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.metric-card strong{display:block;font-size:1.7rem;color:var(--gold-light);font-weight:800;letter-spacing:-.02em}
.metric-card span{display:block;font-size:.82rem;color:var(--muted);margin-top:6px;line-height:1.5}
.metric-card em{
  position:absolute;top:14px;right:14px;font-style:normal;
  font-size:.68rem;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
  color:var(--gold-dim);border:1px solid var(--border-soft);border-radius:999px;padding:3px 9px;
}
/* Service matrix */
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.matrix-card{
  background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:26px 24px;display:flex;flex-direction:column;gap:12px;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.matrix-card:hover{border-color:var(--border);transform:translateY(-4px);box-shadow:var(--shadow)}
.matrix-card .icon{
  width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(245,158,11,.22),rgba(245,158,11,.06));
  border:1px solid var(--border);color:var(--gold-light);font-weight:800;font-size:1.05rem;
}
.matrix-card h3{font-size:1.05rem}
.matrix-card p{font-size:.9rem}
.matrix-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:12px}
/* Compare */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.compare-col{
  border-radius:var(--radius);padding:26px 24px;border:1px solid var(--border-soft);background:var(--surface);
}
.compare-col.before{background:rgba(43,4,4,.35);border-color:rgba(220,38,38,.28)}
.compare-col h3{margin-bottom:16px;display:flex;align-items:center;gap:10px}
.compare-col h3 .dot-before,.compare-col h3 .dot-after{width:10px;height:10px;border-radius:50%;display:inline-block}
.compare-col h3 .dot-before{background:var(--red)}
.compare-col h3 .dot-after{background:#10B981}
.compare-list{list-style:none;display:flex;flex-direction:column;gap:12px}
.compare-list li{display:flex;gap:10px;font-size:.92rem;color:var(--mint);line-height:1.6}
.compare-list li i{font-style:normal;color:var(--gold-light);flex-shrink:0}
/* Timeline */
.timeline{position:relative;padding-left:34px;display:flex;flex-direction:column;gap:26px}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--gold),transparent)}
.timeline-item{position:relative}
.timeline-item::before{
  content:"";position:absolute;left:-32px;top:6px;width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:2px solid var(--gold);box-shadow:0 0 0 4px rgba(245,158,11,.12);
}
.timeline-item h3{font-size:1rem;margin-bottom:6px}
.timeline-item time{font-size:.76rem;font-weight:700;letter-spacing:.9px;text-transform:uppercase;color:var(--gold-dim)}
.timeline-item p{font-size:.9rem;margin-top:8px}
/* Article body */
.article-body{
  background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius-lg);
  padding:38px 40px;box-shadow:var(--shadow);
}
.article-body h2{font-size:1.35rem;margin:30px 0 14px;color:var(--text)}
.article-body h3{font-size:1.1rem;margin:24px 0 12px;color:var(--gold-light)}
.article-body p{font-size:.96rem;margin-bottom:15px}
.article-body ul,.article-body ol{margin:0 0 16px 20px;color:var(--mint);font-size:.95rem;line-height:1.7}
.article-body li{margin-bottom:9px}
.article-body a{color:var(--gold-light);border-bottom:1px dashed var(--border)}
.article-body a:hover{color:#fff}
.article-body img{border-radius:var(--radius-sm);margin:18px 0;border:1px solid var(--border-soft)}
.article-body blockquote{
  border-left:3px solid var(--gold);background:rgba(245,158,11,.07);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:16px 20px;margin:18px 0;color:var(--mint);
}
.article-body table{width:100%;border-collapse:collapse;margin:18px 0;font-size:.9rem}
.article-body th,.article-body td{border:1px solid var(--border-soft);padding:11px 13px;text-align:left}
.article-body th{background:rgba(16,58,40,.9);color:var(--gold-light);font-weight:700}
.article-body td{color:var(--mint)}
.not-found{text-align:center;padding:50px 20px;display:flex;flex-direction:column;align-items:center;gap:18px}
/* Sidebar-ish support */
.support-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.support-card{
  background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:22px 20px;transition:border-color .25s ease,transform .25s ease;
}
.support-card:hover{border-color:var(--border);transform:translateY(-3px)}
.support-card h3{font-size:1rem;margin-bottom:8px}
.support-card p{font-size:.88rem}
/* List */
.news-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{
  background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.news-card:hover{border-color:var(--border);transform:translateY(-4px);box-shadow:var(--shadow)}
.news-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-body h3{font-size:1rem}
.news-body h3 a:hover{color:var(--gold-light)}
.news-body p{font-size:.86rem;flex:1}
.news-time{font-size:.74rem;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--gold-dim)}
/* CTA band */
.cta-band{
  background:linear-gradient(135deg,rgba(245,158,11,.16),rgba(11,46,30,.95));
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:38px 36px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.cta-band h2{font-size:1.4rem;margin-bottom:8px}
.cta-band p{font-size:.94rem;max-width:600px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:920px}
.faq-item{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius-sm);overflow:hidden;transition:border-color .25s ease}
.faq-item:hover{border-color:var(--border)}
.faq-q{
  width:100%;background:none;border:none;cursor:pointer;text-align:left;
  padding:18px 22px;font-weight:700;font-size:.96rem;color:var(--text);
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq-q i{font-style:normal;color:var(--gold-light);font-size:1.2rem;transition:transform .25s ease;flex-shrink:0}
.faq-item.open .faq-q i{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 22px}
.faq-item.open .faq-a{max-height:400px;padding-bottom:18px}
.faq-a p{font-size:.9rem}
/* Footer */
.site-footer{background:#04180F;border-top:1px solid var(--border);padding:58px 0 26px;margin-top:10px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px}
.footer-col h4{font-size:.82rem;letter-spacing:1.1px;text-transform:uppercase;color:var(--gold-light);margin-bottom:16px}
.footer-col a,.footer-col span{display:block;font-size:.88rem;color:var(--muted);margin-bottom:10px;line-height:1.55}
.footer-col a:hover{color:var(--gold-light)}
.footer-about p{font-size:.88rem;margin:16px 0;max-width:380px}
.footer-license{display:flex;flex-wrap:wrap;gap:8px}
.license-chip{font-size:.68rem;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--mint);border:1px solid var(--border-soft);border-radius:999px;padding:5px 11px}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--border-soft);
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-size:.8rem;color:var(--gold-dim);
}
.age-badge{border:1px solid var(--border);border-radius:999px;padding:6px 14px;color:var(--gold-light);font-weight:700;font-size:.75rem}
/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:80;
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#F59E0B,#B45309);
  border:2px solid #FCD34D;color:#0B2418;font-weight:800;font-size:1.1rem;
  box-shadow:0 8px 26px rgba(245,158,11,.38);
  transition:transform .25s ease,box-shadow .25s ease,opacity .25s ease;
  opacity:.85;
}
.fab:hover{transform:scale(1.1);opacity:1;box-shadow:0 12px 34px rgba(245,158,11,.5)}
.fab:active{transform:scale(.95) translateY(3px)}
.fab::after{
  content:"";position:absolute;top:-3px;right:-3px;width:14px;height:14px;border-radius:50%;
  background:var(--red);border:2px solid #fff;
}
@media (max-width:1024px){
  .article-hero-grid{grid-template-columns:1fr}
  .metrics-board{grid-template-columns:repeat(2,1fr)}
  .matrix-grid,.news-list,.support-row{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:860px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .nav-right .nav-login{display:none}
  .article-body{padding:28px 22px}
  .compare-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{padding-top:68px;font-size:15px}
  .nav-wrap{height:68px}
  .brand-sub{display:none}
  .nav-cta{padding:10px 16px;font-size:.82rem}
  .section{padding:52px 0}
  .metrics-board,.matrix-grid,.news-list,.support-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:28px 22px}
  .article-hero{padding:40px 0 32px}
  .article-body h2{font-size:1.2rem}
  .section-head.split{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-alt:#082718;
  --surface:#0B2E1E;
  --surface-2:#103A28;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-dim:#A3A375;
  --red:#DC2626;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#8FB9A5;
  --border:rgba(245,158,11,.24);
  --border-soft:rgba(209,250,229,.10);
  --radius-lg:28px;
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 18px 44px rgba(0,0,0,.46);
  --shadow-gold:0 12px 32px rgba(245,158,11,.20);
  --container:1200px;
  --gap:26px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  padding-top:74px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4{line-height:1.25;font-weight:800}
h1{font-size:clamp(1.9rem,4vw,3rem)}
h2{font-size:clamp(1.45rem,2.6vw,2.1rem)}
h3{font-size:clamp(1.05rem,1.6vw,1.3rem)}
p{color:var(--mint);font-size:.98rem}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease;
  white-space:nowrap;
}
.btn-gold{background:linear-gradient(135deg,#F59E0B 0%,#FCD34D 100%);color:#0B2418;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(245,158,11,.35)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--border);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(245,158,11,.12);border-color:var(--gold);transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:.85rem}
.btn-wide{width:100%}
.btn:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px}

/* ---------- Badges / tags ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;
  color:var(--gold-light);background:rgba(245,158,11,.10);
  border:1px solid var(--border);border-radius:999px;padding:6px 14px;
}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.78rem;font-weight:600;color:var(--mint);
  background:rgba(16,58,40,.85);border:1px solid var(--border-soft);
  border-radius:999px;padding:6px 13px;transition:border-color .2s ease,color .2s ease;
}
.chip:hover{border-color:var(--border);color:var(--gold-light)}
.chip i{color:var(--gold);font-size:.8rem}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:90;
  background:rgba(5,31,20,.88);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.nav-wrap{height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,#F59E0B,#B45309);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#0B2418;font-size:1rem;
  box-shadow:0 6px 18px rgba(245,158,11,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-weight:800;font-size:.98rem;color:var(--text)}
.brand-sub{font-size:.68rem;letter-spacing:1.1px;text-transform:uppercase;color:var(--gold-dim)}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  font-size:.9rem;font-weight:600;color:var(--mint);
  padding:9px 14px;border-radius:999px;
  transition:background .22s ease,color .22s ease;
}
.nav-links a:hover{color:var(--gold-light);background:rgba(245,158,11,.09)}
.nav-links a.active{color:#0B2418;background:linear-gradient(135deg,#F59E0B,#FCD34D)}
.nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-login{
  font-size:.9rem;font-weight:700;color:var(--gold-light);
  border:1px solid var(--border);border-radius:999px;padding:10px 20px;
  transition:background .22s ease,border-color .22s ease;
}
.nav-login:hover{background:rgba(245,158,11,.12);border-color:var(--gold)}
.nav-cta{
  font-size:.9rem;font-weight:800;color:#0B2418;
  background:linear-gradient(135deg,#F59E0B,#FCD34D);
  border-radius:999px;padding:11px 22px;
  box-shadow:0 8px 22px rgba(245,158,11,.30);
  transition:transform .2s ease,box-shadow .2s ease;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,158,11,.42)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(245,158,11,.10);border:1px solid var(--border);
  cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--gold-light);border-radius:2px;transition:.25s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-drawer{display:none;border-top:1px solid var(--border-soft);background:rgba(8,39,24,.98);padding:16px 20px 24px}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:13px 14px;border-radius:12px;font-weight:600;color:var(--mint);border:1px solid transparent}
.mobile-drawer a:hover{background:rgba(245,158,11,.08);color:var(--gold-light)}
.mobile-drawer a.active{color:var(--gold-light);border-color:var(--border);background:rgba(245,158,11,.08)}
.drawer-actions{display:flex;gap:10px;margin-top:14px}
.drawer-actions .btn{flex:1}

/* ---------- Sections ---------- */
.section{padding:74px 0;position:relative}
.section-alt{background:var(--bg-alt)}
.section-line{border-top:1px solid var(--border-soft)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{margin:14px 0 12px}
.section-head.split{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap}
.section-head.split > div{max-width:660px}

/* ---------- Hero (category) ---------- */
.cat-hero{
  position:relative;overflow:hidden;padding:56px 0 66px;
  background:linear-gradient(180deg,rgba(5,31,20,.94),rgba(5,31,20,.90) 40%,rgba(5,31,20,.99)),
             url('/assets/images/30dd76a031f89b8c.jpg') center/cover no-repeat;
}
.cat-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(700px 340px at 12% 8%,rgba(245,158,11,.16),transparent 62%),
             radial-gradient(600px 320px at 92% 88%,rgba(16,185,129,.10),transparent 65%);
}
.cat-hero .container{position:relative;z-index:2}
.cat-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center}
.cat-hero h1{margin:16px 0 16px}
.cat-hero h1 .hl{
  background:linear-gradient(135deg,#F59E0B,#FCD34D);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.cat-hero p.lead{font-size:1.03rem;max-width:610px}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:26px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
/* stacked side cards */
.hero-stack{position:relative;display:flex;flex-direction:column;gap:16px}
.stack-card{
  background:rgba(11,46,30,.82);border:1px solid var(--border);
  border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);
  backdrop-filter:blur(6px);
}
.stack-card.main{border-color:rgba(245,158,11,.42)}
.stack-card .k{font-size:.72rem;letter-spacing:1.2px;text-transform:uppercase;color:var(--gold-dim);font-weight:700}
.stack-card .v{font-size:1.6rem;font-weight:800;color:var(--gold-light);margin-top:4px}
.stack-card p{font-size:.88rem;margin-top:6px}
.stack-float{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.stack-float .stack-card{padding:16px 18px}
.stack-float .v{font-size:1.25rem}

/* ---------- Metric strip ---------- */
.metric-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{
  background:linear-gradient(160deg,var(--surface),var(--surface-2));
  border:1px solid var(--border);border-radius:var(--radius);padding:22px 20px;
  transition:transform .22s ease,border-color .22s ease;
}
.metric:hover{transform:translateY(-4px);border-color:var(--gold)}
.metric i{color:var(--gold);font-size:1.1rem}
.metric .num{font-size:1.75rem;font-weight:800;color:var(--gold-light);margin-top:10px;line-height:1.15}
.metric .lbl{font-size:.85rem;color:var(--muted);margin-top:6px}

/* ---------- Grid cards ---------- */
.grid{display:grid;gap:var(--gap)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{
  background:linear-gradient(160deg,var(--surface),rgba(16,58,40,.72));
  border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:26px 24px;transition:transform .22s ease,border-color .22s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--border);box-shadow:var(--shadow)}
.card .ico{
  width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.12);border:1px solid var(--border);color:var(--gold-light);
  font-size:1.1rem;margin-bottom:16px;
}
.card h3{margin-bottom:10px}
.card p{font-size:.92rem}
.card ul{margin-top:14px;list-style:none;display:flex;flex-direction:column;gap:8px}
.card ul li{display:flex;gap:9px;font-size:.9rem;color:var(--mint);align-items:flex-start}
.card ul li i{color:var(--gold);margin-top:5px;font-size:.72rem}

/* content list (features with text-left asym) */
.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.feature-item{display:flex;gap:16px;padding:22px 22px;background:rgba(11,46,30,.6);border:1px solid var(--border-soft);border-radius:var(--radius)}
.feature-item .ico{flex-shrink:0;width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(245,158,11,.12);border:1px solid var(--border);color:var(--gold-light)}
.feature-item h3{font-size:1.02rem;margin-bottom:6px}
.feature-item p{font-size:.9rem}

/* ---------- Timeline / steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{
  position:relative;background:rgba(11,46,30,.6);border:1px solid var(--border-soft);
  border-radius:var(--radius);padding:24px 20px;
}
.step .no{
  width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#0B2418;background:linear-gradient(135deg,#F59E0B,#FCD34D);margin-bottom:14px;
}
.step h3{font-size:1rem;margin-bottom:8px}
.step p{font-size:.88rem}

/* ---------- Compare ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.compare-col{background:rgba(11,46,30,.6);border:1px solid var(--border-soft);border-radius:var(--radius);padding:26px}
.compare-col.good{border-color:rgba(245,158,11,.42)}
.compare-col .tagline{font-size:.74rem;letter-spacing:1.3px;text-transform:uppercase;font-weight:700;color:var(--gold-dim)}
.compare-col h3{margin:8px 0 14px}
.compare-col ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.compare-col ul li{display:flex;gap:10px;font-size:.92rem;align-items:flex-start}
.compare-col ul li i{margin-top:5px;font-size:.78rem}
.compare-col.good ul li i{color:#34D399}
.compare-col.bad ul li i{color:var(--red)}

/* ---------- Info list (cms) ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.news-card{
  background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .22s ease,border-color .22s ease,box-shadow .25s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:var(--border);box-shadow:var(--shadow)}
.news-thumb{aspect-ratio:16/9;object-fit:cover;width:100%}
.news-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:.74rem;color:var(--gold-dim);text-transform:uppercase;letter-spacing:.8px}
.news-body h3{font-size:1rem}
.news-body h3 a:hover{color:var(--gold-light)}
.news-body p{font-size:.88rem;flex:1}
.news-body .more{font-size:.85rem;font-weight:700;color:var(--gold-light)}
.news-body .more:hover{color:#fff}
.empty-note{padding:26px;border:1px dashed var(--border);border-radius:var(--radius);color:var(--muted);font-size:.92rem;text-align:center}

/* ---------- Guarantee ---------- */
.guarantee{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.g-item{text-align:left;padding:24px;border-radius:var(--radius);background:linear-gradient(160deg,var(--surface-2),var(--surface));border:1px solid var(--border-soft)}
.g-item i{color:var(--gold);font-size:1.2rem}
.g-item h3{font-size:1rem;margin:12px 0 8px}
.g-item p{font-size:.88rem}

/* ---------- FAQ ---------- */
.faq{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{background:rgba(11,46,30,.65);border:1px solid var(--border-soft);border-radius:var(--radius-sm);overflow:hidden;transition:border-color .22s ease}
.faq-item[open]{border-color:var(--border)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;display:flex;justify-content:space-between;gap:16px;
  font-weight:700;font-size:.96rem;color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary i{color:var(--gold);transition:transform .25s ease;margin-top:4px}
.faq-item[open] summary i{transform:rotate(45deg)}
.faq-item .ans{padding:0 22px 20px;font-size:.92rem;color:var(--mint)}

/* ---------- CTA ---------- */
.cta-band{
  background:linear-gradient(135deg,rgba(245,158,11,.16),rgba(16,185,129,.10)),var(--surface);
  border:1px solid var(--border);border-radius:var(--radius-lg);padding:44px 40px;
  display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center;
}
.cta-band h2{margin-bottom:12px}
.cta-band p{font-size:.96rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
.form-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.form-row input{
  flex:1;min-width:220px;padding:13px 18px;border-radius:999px;
  background:rgba(5,31,20,.7);border:1px solid var(--border);color:var(--text);font-size:.92rem;
}
.form-row input::placeholder{color:var(--muted)}
.form-row input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.18)}

/* ---------- Footer ---------- */
.site-footer{background:#04170F;border-top:1px solid var(--border);padding:60px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-col h4{font-size:.9rem;letter-spacing:.6px;text-transform:uppercase;color:var(--gold-light);margin-bottom:16px}
.footer-col a,.footer-col span{display:block;font-size:.88rem;color:var(--muted);padding:5px 0;transition:color .2s ease}
.footer-col a:hover{color:var(--gold-light)}
.footer-about p{font-size:.88rem;color:var(--muted);margin:14px 0 16px;max-width:340px}
.footer-license{display:flex;flex-wrap:wrap;gap:9px}
.license-chip{font-size:.72rem;font-weight:700;letter-spacing:.8px;color:var(--gold-light);background:rgba(245,158,11,.10);border:1px solid var(--border);border-radius:999px;padding:6px 12px}
.footer-bottom{
  margin-top:42px;padding-top:22px;border-top:1px solid var(--border-soft);
  display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;
  font-size:.82rem;color:var(--muted);
}
.age-badge{font-size:.78rem;font-weight:700;color:var(--gold-light);border:1px solid var(--border);border-radius:999px;padding:6px 14px}

/* ---------- FAB ---------- */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:80;
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#F59E0B,#B45309);
  border:2px solid #F59E0B;color:#0B2418;font-size:1.2rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .25s ease,opacity .25s ease;
  opacity:.85;
}
.fab:hover{transform:scale(1.10);opacity:1}
.fab:active{transform:scale(.94) translateY(3px)}
.fab .gem{position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;background:#DC2626;box-shadow:0 0 0 2px #fff}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .nav-links{display:none}
  .nav-login,.nav-cta{display:inline-flex}
  .nav-toggle{display:flex}
  .cat-hero-grid{grid-template-columns:1fr;gap:30px}
  .metric-strip{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .guarantee{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr;text-align:left}
  .cta-actions{justify-content:flex-start}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .section{padding:56px 0}
  .grid-2,.grid-3,.feature-list,.compare,.news-grid,.stack-float{grid-template-columns:1fr}
  .metric-strip{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta-band{padding:32px 24px}
  .title-row h1{font-size:1.7rem}
}
@media(max-width:520px){
  body{padding-top:70px}
  .brand-sub{display:none}
  .nav-cta{padding:10px 16px;font-size:.82rem}
  .nav-login{padding:9px 14px;font-size:.82rem}
  .metric-strip{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .fab{width:50px;height:50px;bottom:84px}
}

/* roulang page: category2 */
:root{
  --bg:#051F14;
  --bg-alt:#082718;
  --surface:#0B2E1E;
  --surface-2:#103A28;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-dim:#A3A375;
  --red:#DC2626;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#8FB9A5;
  --border:rgba(245,158,11,.24);
  --border-soft:rgba(209,250,229,.10);
  --radius-lg:28px;
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 18px 44px rgba(0,0,0,.46);
  --shadow-gold:0 12px 32px rgba(245,158,11,.20);
  --container:1200px;
  --gap:26px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  padding-top:74px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800}
h1{font-size:2.15rem;letter-spacing:-.5px}
h2{font-size:1.7rem}
h3{font-size:1.12rem}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease;
  white-space:nowrap;
}
.btn-gold{background:linear-gradient(135deg,#F59E0B 0%,#FCD34D 100%);color:#0B2418;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(245,158,11,.35)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--border);color:var(--gold-light)}
.btn-ghost:hover{background:rgba(245,158,11,.12);border-color:var(--gold);transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:.85rem}
.btn-wide{width:100%}
.btn:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px}

/* Badges */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;
  color:var(--gold-light);background:rgba(245,158,11,.10);
  border:1px solid var(--border);border-radius:999px;padding:6px 14px;
}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.78rem;font-weight:600;color:var(--mint);
  background:rgba(16,58,40,.85);border:1px solid var(--border-soft);
  border-radius:999px;padding:6px 13px;transition:border-color .2s ease,color .2s ease;
}
.chip:hover{border-color:var(--border);color:var(--gold-light)}
.chip i{width:7px;height:7px;border-radius:50%;background:var(--gold);display:inline-block}
.tag-hot{
  display:inline-flex;align-items:center;font-size:.68rem;font-weight:800;letter-spacing:.8px;
  text-transform:uppercase;color:#fff;background:var(--red);
  border-radius:999px;padding:4px 10px;
}

/* Header */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:90;
  background:rgba(5,31,20,.88);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.nav-wrap{height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,#F59E0B,#B45309);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#0B2418;font-size:1rem;
  box-shadow:0 6px 18px rgba(245,158,11,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-weight:800;font-size:.98rem;color:var(--text)}
.brand-sub{font-size:.68rem;letter-spacing:1.1px;text-transform:uppercase;color:var(--gold-dim)}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  font-size:.9rem;font-weight:600;color:var(--mint);
  padding:9px 14px;border-radius:999px;
  transition:background .22s ease,color .22s ease;
}
.nav-links a:hover{color:var(--gold-light);background:rgba(245,158,11,.09)}
.nav-links a.active{color:#0B2418;background:linear-gradient(135deg,#F59E0B,#FCD34D)}
.nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-login{
  font-size:.9rem;font-weight:700;color:var(--gold-light);
  border:1px solid var(--border);border-radius:999px;padding:10px 20px;
  transition:background .22s ease,border-color .22s ease;
}
.nav-login:hover{background:rgba(245,158,11,.12);border-color:var(--gold)}
.nav-cta{
  font-size:.9rem;font-weight:800;color:#0B2418;
  background:linear-gradient(135deg,#F59E0B,#FCD34D);
  border-radius:999px;padding:11px 22px;
  box-shadow:0 8px 22px rgba(245,158,11,.30);
  transition:transform .2s ease,box-shadow .2s ease;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,158,11,.42)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(245,158,11,.10);border:1px solid var(--border);
  cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--gold-light);border-radius:2px;transition:.25s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-drawer{display:none;border-top:1px solid var(--border-soft);background:rgba(8,39,24,.98);padding:16px 20px 24px}
.mobile-drawer.open{display:block}
.mobile-drawer a{display:block;padding:13px 14px;border-radius:12px;font-weight:600;color:var(--mint);border:1px solid transparent}
.mobile-drawer a:hover{background:rgba(245,158,11,.08);color:var(--gold-light)}
.mobile-drawer a.active{color:var(--gold-light);border-color:var(--border);background:rgba(245,158,11,.08)}
.drawer-actions{display:flex;gap:10px;margin-top:14px}
.drawer-actions .btn{flex:1}

/* Sections */
.section{padding:74px 0;position:relative}
.section-alt{background:var(--bg-alt)}
.section-line{border-top:1px solid var(--border-soft)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2{margin:14px 0 12px}
.section-head p{font-size:.98rem;color:var(--mint)}
.section-head.split{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap}
.section-head.split > div{max-width:660px}

/* Hero */
.hero{position:relative;overflow:hidden;padding:58px 0 66px;background:linear-gradient(180deg,rgba(5,31,20,.94),rgba(5,31,20,.88))}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/e247fc0992c9514f.jpg');
  background-size:cover;background-position:center;
  opacity:.20;z-index:0;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(900px 420px at 78% 12%,rgba(245,158,11,.16),transparent 62%);
  z-index:0;pointer-events:none;
}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start}
.hero-copy h1{margin:16px 0 16px}
.hero-copy .lead{font-size:1.02rem;color:var(--mint);max-width:600px}
.hero-points{margin:22px 0 26px;display:grid;gap:10px;max-width:560px}
.hero-points li{display:flex;gap:11px;align-items:flex-start;font-size:.94rem;color:var(--mint)}
.hero-points li b{color:var(--text)}
.check{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;margin-top:2px;
  background:rgba(245,158,11,.14);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  color:var(--gold-light);font-size:.72rem;font-weight:800;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-note{margin-top:16px;font-size:.82rem;color:var(--gold-dim)}

/* Quick panel */
.quick-panel{
  background:linear-gradient(160deg,rgba(16,58,40,.95),rgba(11,46,30,.92));
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow);
}
.quick-panel h3{margin-bottom:6px}
.quick-panel .panel-sub{font-size:.86rem;color:var(--muted);margin-bottom:18px}
.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.quick-item{
  display:flex;flex-direction:column;gap:6px;
  background:rgba(5,31,20,.55);border:1px solid var(--border-soft);
  border-radius:var(--radius-sm);padding:14px;
  transition:border-color .22s ease,transform .22s ease,background .22s ease;
}
.quick-item:hover{border-color:var(--border);transform:translateY(-3px);background:rgba(245,158,11,.07)}
.quick-item .qi-icon{font-size:1.15rem}
.quick-item .qi-label{font-size:.85rem;font-weight:700;color:var(--text)}
.quick-item .qi-desc{font-size:.76rem;color:var(--muted);line-height:1.5}
.quick-metrics{
  margin-top:18px;padding-top:18px;border-top:1px dashed var(--border-soft);
  display:grid;grid-template-columns:repeat(3,1fr);gap:12px;text-align:left;
}
.quick-metrics .qm b{display:block;font-size:1.25rem;color:var(--gold-light)}
.quick-metrics .qm span{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.7px}

/* Stat band */
.stat-band{background:var(--surface);border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:30px 0}
.stat-card{
  background:linear-gradient(150deg,rgba(16,58,40,.9),rgba(8,39,24,.7));
  border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:20px 18px;transition:transform .22s ease,border-color .22s ease;
}
.stat-card:hover{transform:translateY(-4px);border-color:var(--border)}
.stat-card b{display:block;font-size:1.6rem;color:var(--gold-light);line-height:1.2}
.stat-card span{font-size:.8rem;color:var(--muted)}
.stat-card .stc-tag{display:inline-block;margin-top:10px;font-size:.7rem;font-weight:700;color:var(--mint);background:rgba(245,158,11,.10);border:1px solid var(--border);border-radius:999px;padding:3px 10px}

/* Matrix / cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gap)}
.feature-card{
  background:linear-gradient(160deg,rgba(16,58,40,.85),rgba(11,46,30,.72));
  border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:24px;transition:transform .22s ease,border-color .22s ease,box-shadow .25s ease;
}
.feature-card:hover{transform:translateY(-5px);border-color:var(--border);box-shadow:var(--shadow-gold)}
.feature-card .fc-icon{
  width:46px;height:46px;border-radius:14px;margin-bottom:16px;
  background:rgba(245,158,11,.12);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;
}
.feature-card h3{margin-bottom:9px}
.feature-card p{font-size:.9rem;color:var(--mint)}
.feature-card ul{margin-top:14px;display:grid;gap:7px}
.feature-card ul li{font-size:.84rem;color:var(--muted);display:flex;gap:8px}
.feature-card ul li::before{content:"›";color:var(--gold);font-weight:800}

/* Flow steps */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.flow-item{
  position:relative;padding:24px 20px;
  background:rgba(8,39,24,.72);border:1px solid var(--border-soft);
  border-radius:var(--radius);transition:border-color .22s ease,transform .22s ease;
}
.flow-item:hover{border-color:var(--border);transform:translateY(-4px)}
.flow-item::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  display:block;font-size:.74rem;font-weight:800;letter-spacing:1px;
  color:var(--gold-light);margin-bottom:12px;
}
.flow-item h3{font-size:1rem;margin-bottom:8px}
.flow-item p{font-size:.85rem;color:var(--muted)}

/* Compare table */
.compare-wrap{overflow-x:auto;border:1px solid var(--border-soft);border-radius:var(--radius);background:rgba(8,39,24,.55)}
table.compare{width:100%;border-collapse:collapse;min-width:620px}
table.compare th,table.compare td{padding:15px 18px;text-align:left;font-size:.88rem;border-bottom:1px solid var(--border-soft)}
table.compare th{background:rgba(245,158,11,.09);color:var(--gold-light);font-size:.78rem;letter-spacing:.9px;text-transform:uppercase}
table.compare td{color:var(--mint)}
table.compare tr:last-child td{border-bottom:none}
table.compare td b{color:var(--text)}
.ok{color:#34D399;font-weight:700}
.no{color:#F87171;font-weight:700}

/* Milestones */
.timeline{position:relative;padding-left:30px}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--gold),rgba(245,158,11,.05))}
.tl-item{position:relative;padding-bottom:26px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-30px;top:5px;width:16px;height:16px;border-radius:50%;
  background:var(--bg);border:2px solid var(--gold);
}
.tl-item .tl-time{font-size:.74rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--gold-dim)}
.tl-item h3{font-size:1rem;margin:6px 0 6px}
.tl-item p{font-size:.87rem;color:var(--muted)}

/* Category entry */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.cat-card{
  position:relative;overflow:hidden;display:block;
  border:1px solid var(--border-soft);border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(16,58,40,.9),rgba(8,39,24,.8));
  padding:26px;transition:transform .22s ease,border-color .22s ease;
}
.cat-card:hover{transform:translateY(-5px);border-color:var(--border)}
.cat-card .cc-tag{font-size:.7rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--gold-light)}
.cat-card h3{margin:10px 0 8px}
.cat-card p{font-size:.87rem;color:var(--muted)}
.cat-card .cc-link{margin-top:16px;display:inline-flex;align-items:center;gap:7px;font-size:.85rem;font-weight:700;color:var(--gold-light)}

/* News list */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.news-card{
  display:flex;flex-direction:column;
  background:rgba(8,39,24,.7);border:1px solid var(--border-soft);
  border-radius:var(--radius);overflow:hidden;
  transition:transform .22s ease,border-color .22s ease;
}
.news-card:hover{transform:translateY(-5px);border-color:var(--border)}
.news-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--surface-2)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:18px;display:flex;flex-direction:column;gap:9px;flex:1}
.news-meta{display:flex;gap:10px;font-size:.72rem;color:var(--gold-dim);text-transform:uppercase;letter-spacing:.7px}
.news-body h3{font-size:1rem;line-height:1.4}
.news-body p{font-size:.84rem;color:var(--muted);flex:1}
.news-body .nc-link{font-size:.83rem;font-weight:700;color:var(--gold-light)}
.empty-note{padding:26px;border:1px dashed var(--border-soft);border-radius:var(--radius);color:var(--muted);font-size:.9rem;background:rgba(8,39,24,.5)}

/* Security strip */
.secure-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.secure-item{
  display:flex;gap:12px;align-items:flex-start;
  background:rgba(5,31,20,.6);border:1px solid var(--border-soft);
  border-radius:var(--radius-sm);padding:16px;
}
.secure-item .si-ic{font-size:1.25rem;line-height:1}
.secure-item b{display:block;font-size:.88rem;margin-bottom:3px}
.secure-item span{font-size:.78rem;color:var(--muted)}

/* FAQ */
.faq{display:grid;gap:12px;max-width:900px}
.faq-item{
  border:1px solid var(--border-soft);border-radius:var(--radius-sm);
  background:rgba(8,39,24,.62);overflow:hidden;
  transition:border-color .22s ease;
}
.faq-item[open]{border-color:var(--border)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:17px 20px;
  font-weight:700;font-size:.95rem;display:flex;justify-content:space-between;gap:16px;align-items:center;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold-light);font-size:1.25rem;font-weight:700}
.faq-item[open] summary::after{content:"–"}
.faq-item .faq-body{padding:0 20px 18px;font-size:.88rem;color:var(--mint)}

/* CTA band */
.cta-band{
  background:linear-gradient(140deg,rgba(245,158,11,.14),rgba(16,58,40,.92));
  border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:38px;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center;
}
.cta-band h2{margin-bottom:10px}
.cta-band p{font-size:.94rem;color:var(--mint)}
.cta-actions{display:flex;flex-direction:column;gap:12px}
.cta-actions small{font-size:.76rem;color:var(--gold-dim);text-align:center}

/* Footer */
.site-footer{background:var(--bg-alt);border-top:1px solid var(--border);padding:52px 0 26px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.footer-col h4{font-size:.82rem;letter-spacing:1.1px;text-transform:uppercase;color:var(--gold-light);margin-bottom:14px}
.footer-col a,.footer-col span{display:block;font-size:.86rem;color:var(--muted);padding:5px 0;transition:color .2s ease}
.footer-col a:hover{color:var(--gold-light)}
.footer-about p{font-size:.87rem;color:var(--muted);margin:14px 0 16px;max-width:340px}
.footer-license{display:flex;flex-wrap:wrap;gap:8px}
.license-chip{
  font-size:.68rem;font-weight:700;letter-spacing:.7px;text-transform:uppercase;
  color:var(--mint);background:rgba(245,158,11,.10);
  border:1px solid var(--border);border-radius:999px;padding:5px 11px;
}
.footer-bottom{
  margin-top:34px;padding-top:20px;border-top:1px solid var(--border-soft);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.8rem;color:var(--gold-dim);
}
.age-badge{
  font-size:.72rem;font-weight:700;color:var(--text);
  background:rgba(220,38,38,.20);border:1px solid rgba(220,38,38,.45);
  border-radius:999px;padding:5px 12px;
}

/* FAB */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:60;
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 32% 28%,#FCD34D,#B45309 72%);
  border:2px solid #F59E0B;color:#0B2418;font-size:1.3rem;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;transition:transform .25s ease,opacity .25s ease;
}
.fab:hover{transform:scale(1.1) rotate(8deg);opacity:1}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .fab-dot{
  position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;
  background:#DC2626;border:2px solid #fff;
}

/* Responsive */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .grid-3,.cat-grid,.news-grid{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .secure-strip{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .cta-band{grid-template-columns:1fr}
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .nav-login,.nav-cta{display:none}
}
@media (max-width:768px){
  h1{font-size:1.72rem}
  h2{font-size:1.4rem}
  .section{padding:56px 0}
  .quick-grid{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr 1fr}
  .cta-band{padding:26px}
}
@media (max-width:520px){
  body{font-size:15px}
  .grid-3,.cat-grid,.news-grid{grid-template-columns:1fr}
  .secure-strip{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
  .brand-name{font-size:.88rem}
  .fab{bottom:84px;left:12px;width:52px;height:52px}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-alt:#082718;
  --surface:#0B2E1E;
  --surface-2:#103A28;
  --gold:#F59E0B;
  --gold-light:#FCD34D;
  --gold-dim:#A3A375;
  --red:#DC2626;
  --text:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#8FB9A5;
  --border:rgba(245,158,11,.24);
  --border-soft:rgba(209,250,229,.10);
  --radius-lg:28px;
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 18px 44px rgba(0,0,0,.46);
  --shadow-gold:0 12px 32px rgba(245,158,11,.20);
  --container:1200px;
  --gap:26px;
}
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  padding-top:74px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
ul{list-style:none}
button,input,textarea,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold-light);outline-offset:3px;border-radius:8px}
h1,h2,h3,h4{line-height:1.25;font-weight:800;letter-spacing:-.2px}
h1{font-size:clamp(1.75rem,4vw,2.9rem)}
h2{font-size:clamp(1.45rem,3vw,2.1rem)}
h3{font-size:1.08rem;font-weight:700}
p{font-size:.97rem;color:var(--muted);line-height:1.68}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-weight:700;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease;
  white-space:nowrap;
}
.btn-gold{
  background:linear-gradient(135deg,#F59E0B 0%,#FCD34D 100%);
  color:#0B2418;box-shadow:var(--shadow-gold);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(245,158,11,.35)}
.btn-gold:active{transform:translateY(0)}
.btn-ghost{
  background:rgba(255,255,255,.04);border-color:var(--border);color:var(--gold-light);
}
.btn-ghost:hover{background:rgba(245,158,11,.12);border-color:var(--gold);transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:.85rem}
.btn-wide{width:100%}

/* ---------- Badges / chips ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;
  color:var(--gold-light);background:rgba(245,158,11,.10);
  border:1px solid var(--border);border-radius:999px;padding:6px 14px;
}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.78rem;font-weight:600;color:var(--mint);
  background:rgba(16,58,40,.85);border:1px solid var(--border-soft);
  border-radius:999px;padding:6px 13px;transition:border-color .2s ease,color .2s ease;
}
.chip:hover{border-color:var(--border);color:var(--gold-light)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--gold);display:inline-block;flex-shrink:0}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:90;
  background:rgba(5,31,20,.88);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
}
.nav-wrap{height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,#F59E0B,#B45309);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#0B2418;font-size:1rem;
  box-shadow:0 6px 18px rgba(245,158,11,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-weight:800;font-size:.98rem;color:var(--text)}
.brand-sub{font-size:.68rem;letter-spacing:1.1px;text-transform:uppercase;color:var(--gold-dim)}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  font-size:.9rem;font-weight:600;color:var(--mint);
  padding:9px 14px;border-radius:999px;
  transition:background .22s ease,color .22s ease;
}
.nav-links a:hover{color:var(--gold-light);background:rgba(245,158,11,.09)}
.nav-links a.active{color:#0B2418;background:linear-gradient(135deg,#F59E0B,#FCD34D)}
.nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-login{
  font-size:.9rem;font-weight:700;color:var(--gold-light);
  border:1px solid var(--border);border-radius:999px;padding:10px 20px;
  transition:background .22s ease,border-color .22s ease;
}
.nav-login:hover{background:rgba(245,158,11,.12);border-color:var(--gold)}
.nav-cta{
  font-size:.9rem;font-weight:800;color:#0B2418;
  background:linear-gradient(135deg,#F59E0B,#FCD34D);
  border-radius:999px;padding:11px 22px;
  box-shadow:0 8px 22px rgba(245,158,11,.30);
  transition:transform .2s ease,box-shadow .2s ease;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(245,158,11,.42)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:rgba(245,158,11,.10);border:1px solid var(--border);
  cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{display:block;width:19px;height:2px;background:var(--gold-light);border-radius:2px;transition:.25s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-drawer{
  display:none;border-top:1px solid var(--border-soft);
  background:rgba(8,39,24,.98);padding:16px 20px 24px;
}
.mobile-drawer.open{display:block}
.mobile-drawer a{
  display:block;padding:13px 14px;border-radius:12px;font-weight:600;color:var(--mint);
  border:1px solid transparent;
}
.mobile-drawer a:hover{background:rgba(245,158,11,.08);color:var(--gold-light)}
.mobile-drawer a.active{color:var(--gold-light);border-color:var(--border);background:rgba(245,158,11,.08)}
.drawer-actions{display:flex;gap:10px;margin-top:14px}
.drawer-actions .btn{flex:1}

/* ---------- Sections ---------- */
.section{padding:74px 0;position:relative}
.section-alt{background:var(--bg-alt)}
.section-line{border-top:1px solid var(--border-soft)}
.section-head{max-width:780px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{margin:14px 0 12px}
.section-head p{font-size:.98rem}
.section-head.split{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap}
.section-head.split > div{max-width:680px}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;padding:62px 0 74px;
  background:
    linear-gradient(180deg,rgba(5,31,20,.94) 0%,rgba(5,31,20,.87) 46%,rgba(5,31,20,.98) 100%),
    url('/assets/images/e247fc0992c9514f.jpg') center/cover no-repeat;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 50% -10%,rgba(245,158,11,.20),transparent 60%);
}
.hero-inner{position:relative;z-index:2;max-width:900px;margin:0 auto;text-align:center}
.hero h1{margin:18px 0 16px}
.hero h1 .hl{
  background:linear-gradient(135deg,#F59E0B,#FCD34D);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:1.02rem;max-width:720px;margin:0 auto}
.hero-search{
  display:flex;align-items:center;gap:10px;max-width:640px;margin:28px auto 0;
  background:rgba(11,46,30,.88);border:1px solid var(--border);
  border-radius:999px;padding:7px 7px 7px 22px;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:var(--shadow);
}
.hero-search input{flex:1;background:transparent;border:0;outline:none;font-size:.95rem;min-width:0}
.hero-search input::placeholder{color:var(--muted)}
.hero-search .btn{padding:11px 22px;font-size:.88rem}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:22px}
.hero-tags a{
  font-size:.82rem;font-weight:600;color:var(--mint);
  background:rgba(16,58,40,.7);border:1px solid var(--border-soft);
  border-radius:999px;padding:8px 16px;transition:.22s ease;
}
.hero-tags a:hover{border-color:var(--border);color:var(--gold-light);transform:translateY(-2px)}
.hero-note{margin-top:22px;font-size:.84rem;color:var(--gold-dim)}

/* ---------- Metrics ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{
  background:linear-gradient(160deg,rgba(16,58,40,.85),rgba(11,46,30,.55));
  border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:24px 22px;transition:border-color .25s ease,transform .25s ease;
}
.metric:hover{border-color:var(--border);transform:translateY(-4px)}
.metric-num{
  font-size:clamp(1.5rem,2.6vw,2rem);font-weight:800;
  background:linear-gradient(135deg,#F59E0B,#FCD34D);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  line-height:1.2;
}
.metric-label{font-size:.85rem;color:var(--mint);font-weight:600;margin-top:6px}
.metric-sub{font-size:.78rem;color:var(--muted);margin-top:4px}

/* ---------- Cards grid ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--gap)}
.card{
  background:linear-gradient(165deg,rgba(16,58,40,.72),rgba(11,46,30,.42));
  border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:28px 26px;transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.card:hover{border-color:var(--border);transform:translateY(-5px);box-shadow:var(--shadow)}
.card-tag{
  display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:800;
  letter-spacing:1px;text-transform:uppercase;color:#0B2418;
  background:linear-gradient(135deg,#F59E0B,#FCD34D);
  border-radius:999px;padding:4px 12px;margin-bottom:14px;
}
.card h3{margin-bottom:10px;color:var(--text)}
.card p{font-size:.92rem}
.card-rate{
  font-size:1.7rem;font-weight:800;color:var(--gold-light);margin:16px 0 4px;line-height:1;
}
.card-rate small{font-size:.8rem;font-weight:600;color:var(--muted);margin-left:6px}
.card-list{margin-top:16px;display:flex;flex-direction:column;gap:9px}
.card-list li{display:flex;gap:10px;font-size:.88rem;color:var(--mint);line-height:1.55}
.card-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);margin-top:9px;flex-shrink:0}

/* ---------- Compare ---------- */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}
.compare-panel{
  border-radius:var(--radius);padding:30px 28px;
  border:1px solid var(--border-soft);
  background:rgba(11,46,30,.42);
}
.compare-panel.best{
  border-color:var(--border);
  background:linear-gradient(165deg,rgba(245,158,11,.10),rgba(11,46,30,.60));
  box-shadow:var(--shadow-gold);
}
.compare-panel h3{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.compare-row{
  display:flex;justify-content:space-between;gap:16px;
  padding:13px 0;border-bottom:1px dashed var(--border-soft);font-size:.9rem;
}
.compare-row:last-child{border-bottom:0}
.compare-row span:first-child{color:var(--muted)}
.compare-row span:last-child{font-weight:700;color:var(--text);text-align:right}
.compare-panel.best .compare-row span:last-child{color:var(--gold-light)}

/* ---------- Timeline ---------- */
.timeline{position:relative;padding-left:34px}
.timeline::before{
  content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,var(--gold),rgba(245,158,11,.06));
}
.tl-item{position:relative;padding:0 0 30px 6px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-32px;top:6px;width:14px;height:14px;border-radius:50%;
  background:var(--bg);border:2px solid var(--gold);box-shadow:0 0 0 4px rgba(245,158,11,.12);
}
.tl-time{font-size:.76rem;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:var(--gold-light)}
.tl-item h3{margin:6px 0 6px;font-size:1.02rem}
.tl-item p{font-size:.9rem}

/* ---------- Channel matrix ---------- */
.channels{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.channel{
  display:block;border-radius:var(--radius);padding:30px 26px;
  border:1px solid var(--border-soft);
  background:linear-gradient(160deg,rgba(16,58,40,.80),rgba(8,39,24,.50));
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.channel:hover{border-color:var(--gold);transform:translateY(-5px);box-shadow:var(--shadow-gold)}
.channel-icon{
  width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.13);border:1px solid var(--border);
  font-weight:800;color:var(--gold-light);font-size:1rem;margin-bottom:16px;
}
.channel h3{margin-bottom:9px}
.channel p{font-size:.9rem}
.channel-link{
  display:inline-flex;align-items:center;gap:7px;margin-top:16px;
  font-size:.84rem;font-weight:700;color:var(--gold-light);
}
.channel:hover .channel-link{gap:12px}

/* ---------- Feature strip with image ---------- */
.feature-split{
  display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;
}
.feature-media{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);
  box-shadow:var(--shadow);position:relative;
}
.feature-media img{width:100%;height:100%;object-fit:cover;min-height:300px}
.feature-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%,rgba(5,31,20,.82));
}
.feature-list{display:flex;flex-direction:column;gap:18px;margin-top:26px}
.feature-item{display:flex;gap:15px;align-items:flex-start}
.feature-num{
  width:34px;height:34px;border-radius:10px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.12);border:1px solid var(--border);
  color:var(--gold-light);font-weight:800;font-size:.85rem;
}
.feature-item h3{font-size:.98rem;margin-bottom:4px}
.feature-item p{font-size:.88rem}

/* ---------- News list ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.news-card{
  display:flex;flex-direction:column;overflow:hidden;
  border-radius:var(--radius);border:1px solid var(--border-soft);
  background:rgba(11,46,30,.55);
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.news-card:hover{border-color:var(--border);transform:translateY(-5px);box-shadow:var(--shadow)}
.news-thumb{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--surface-2)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:9px;flex:1}
.news-cat{
  align-self:flex-start;font-size:.68rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;
  color:var(--gold-light);background:rgba(245,158,11,.10);
  border:1px solid var(--border);border-radius:999px;padding:4px 11px;
}
.news-body h3{font-size:1rem;line-height:1.4}
.news-body h3 a:hover{color:var(--gold-light)}
.news-body p{font-size:.87rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-date{font-size:.76rem;color:var(--gold-dim);margin-top:auto;padding-top:6px}
.news-empty{text-align:center;color:var(--muted);padding:34px 0;font-size:.95rem}

/* ---------- Trust ---------- */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust-item{
  border:1px solid var(--border-soft);border-radius:var(--radius);
  padding:24px 22px;background:rgba(11,46,30,.42);
  transition:border-color .25s ease;
}
.trust-item:hover{border-color:var(--border)}
.trust-item h3{font-size:.96rem;margin:12px 0 8px}
.trust-item p{font-size:.85rem}
.trust-mark{
  width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(245,158,11,.22),rgba(245,158,11,.06));
  border:1px solid var(--border);color:var(--gold-light);font-weight:800;font-size:.82rem;
}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:920px}
.faq-item{
  border:1px solid var(--border-soft);border-radius:var(--radius-sm);
  background:rgba(11,46,30,.50);overflow:hidden;transition:border-color .22s ease;
}
.faq-item[open]{border-color:var(--border);background:rgba(16,58,40,.55)}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 56px 18px 22px;position:relative;
  font-weight:700;font-size:.97rem;color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);
  font-size:1.25rem;font-weight:600;color:var(--gold-light);transition:transform .25s ease;
}
.faq-item[open] summary::after{content:"–"}
.faq-item summary:hover{color:var(--gold-light)}
.faq-body{padding:0 22px 20px;font-size:.91rem;color:var(--muted);line-height:1.7}

/* ---------- CTA / Form ---------- */
.cta-wrap{
  border-radius:var(--radius-lg);border:1px solid var(--border);
  background:
    radial-gradient(circle at 12% 0%,rgba(245,158,11,.18),transparent 55%),
    linear-gradient(160deg,rgba(16,58,40,.92),rgba(8,39,24,.92));
  padding:46px 44px;box-shadow:var(--shadow);
  display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
}
.cta-copy h2{margin:14px 0 14px}
.cta-points{display:flex;flex-direction:column;gap:11px;margin-top:22px}
.cta-points li{display:flex;gap:11px;font-size:.91rem;color:var(--mint)}
.cta-points li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);margin-top:9px;flex-shrink:0}
.cta-form{
  background:rgba(5,31,20,.62);border:1px solid var(--border-soft);
  border-radius:var(--radius);padding:28px 26px;
}
.cta-form h3{margin-bottom:6px}
.cta-form .form-note{font-size:.84rem;color:var(--muted);margin-bottom:20px}
.field{margin-bottom:15px}
.field label{display:block;font-size:.8rem;font-weight:600;color:var(--mint);margin-bottom:7px}
.field input,.field select{
  width:100%;background:rgba(8,39,24,.85);border:1px solid var(--border-soft);
  border-radius:var(--radius-sm);padding:12px 15px;font-size:.92rem;outline:none;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.field input::placeholder{color:#6F9686}
.field input:focus,.field select:focus{
  border-color:var(--gold);box-shadow:0 0 0 3px rgba(245,158,11,.14);
}
.field select option{background:#0B2E1E;color:#F8FAFC}
.form-state{margin-top:14px;font-size:.86rem;color:var(--gold-light);display:none}
.form-state.show{display:block}

/* ---------- Footer ---------- */
.site-footer{
  background:#04180F;border-top:1px solid var(--border);padding:56px 0 26px;margin-top:0;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:34px}
.footer-col h4{
  font-size:.86rem;letter-spacing:1px;text-transform:uppercase;
  color:var(--gold-light);margin-bottom:16px;
}
.footer-col a,.footer-col span{display:block;font-size:.87rem;color:var(--muted);margin-bottom:10px}
.footer-col a:hover{color:var(--gold-light)}
.footer-about p{font-size:.88rem;margin:16px 0 18px;max-width:400px}
.footer-about .brand{margin-bottom:4px}
.footer-license{display:flex;flex-wrap:wrap;gap:8px}
.license-chip{
  font-size:.68rem;font-weight:800;letter-spacing:.9px;
  color:var(--gold-light);background:rgba(245,158,11,.10);
  border:1px solid var(--border);border-radius:999px;padding:5px 11px;
}
.footer-bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid var(--border-soft);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.8rem;color:var(--gold-dim);
}
.age-badge{
  font-size:.74rem;font-weight:700;color:var(--mint);
  border:1px solid var(--border-soft);border-radius:999px;padding:5px 13px;
}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .nav-login{display:none}
  .grid-3,.news-grid,.channels{grid-template-columns:repeat(2,1fr)}
  .metrics,.trust-grid{grid-template-columns:repeat(2,1fr)}
  .feature-split{grid-template-columns:1fr;gap:32px}
  .cta-wrap{grid-template-columns:1fr;padding:38px 30px;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:760px){
  body{padding-top:70px}
  .nav-wrap{height:70px}
  .brand-sub{display:none}
  .nav-cta{padding:10px 17px;font-size:.84rem}
  .section{padding:56px 0}
  .hero{padding:48px 0 58px}
  .hero-search{flex-direction:column;border-radius:var(--radius);padding:14px;align-items:stretch}
  .hero-search input{padding:6px 4px}
  .hero-search .btn{width:100%}
  .grid-3,.grid-2,.news-grid,.channels,.compare{grid-template-columns:1fr}
  .section-head{margin-bottom:28px}
  .cta-wrap{padding:30px 20px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start;text-align:left}
}
@media (max-width:520px){
  .metrics,.trust-grid{grid-template-columns:1fr}
  .card,.compare-panel,.channel{padding:22px 20px}
  h1{font-size:1.6rem}
  .btn{width:100%}
  .drawer-actions .btn{width:auto}
  .hero-tags a{font-size:.78rem;padding:7px 13px}
}