/* roulang page: index */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#0E3A26;
  --bg-deep:#03160E;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-3:#B4780A;
  --gold-mute:#A3A375;
  --red:#DC2626;
  --red-deep:#7F1D1D;
  --ink:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#9DB5A8;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(209,250,229,.10);
  --radius:18px;
  --radius-sm:11px;
  --radius-pill:999px;
  --shadow:0 22px 48px -26px rgba(0,0,0,.85);
  --shadow-gold:0 18px 40px -20px rgba(245,158,11,.55);
  --container:1180px;
  --gap:26px;
}
*,*::before,*::after{box-sizing:border-box}
html,body,div,span,h1,h2,h3,h4,h5,h6,p,a,img,ul,ol,li,table,thead,tbody,tr,th,td,form,label,time{ margin:0;padding:0;border:0;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{border:0;background:none;cursor:pointer}
ul,ol{list-style:none}
table{border-collapse:collapse;width:100%}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
h1,h2,h3,h4{line-height:1.26;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.72rem,3.4vw,2.7rem)}
h2{font-size:clamp(1.36rem,2.4vw,2rem)}
h3{font-size:clamp(1.06rem,1.5vw,1.28rem)}
p{color:var(--mint);line-height:1.68}
.section{padding:78px 0;position:relative}
.section.tight{padding:58px 0}
.section.alt{background:linear-gradient(180deg,#08271A 0%,#051F14 100%)}
.section.deep{background:linear-gradient(180deg,#04190F 0%,#082A1B 55%,#04190F 100%)}
.section-line{height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.35),transparent)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-2);border:1px solid var(--line);border-radius:var(--radius-pill);
  padding:6px 14px;background:rgba(245,158,11,.07);margin-bottom:16px;
}
.section-head{max-width:780px;margin-bottom:40px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{margin-bottom:14px}
.section-head p{color:var(--muted);font-size:1rem}
.section-head.left{text-align:left}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:120;
  background:rgba(4,22,13,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  border-radius:12px;font-size:1.15rem;
  background:linear-gradient(140deg,#FCD34D,#F59E0B 60%,#B4780A);
  box-shadow:0 8px 20px -8px rgba(245,158,11,.8);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-size:.95rem;font-weight:800;color:#fff;letter-spacing:-.01em}
.brand-text em{font-style:normal;font-size:.66rem;color:var(--gold-mute);letter-spacing:.09em;text-transform:uppercase;font-weight:600}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  font-size:.87rem;font-weight:600;color:#BED6C9;padding:9px 14px;border-radius:var(--radius-pill);
  position:relative;white-space:nowrap;
}
.nav-links a:hover{color:var(--gold-2);background:rgba(245,158,11,.09)}
.nav-links a.active{color:#0E1F14;background:linear-gradient(135deg,#FCD34D,#F59E0B);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  font-size:.85rem;font-weight:700;color:var(--gold-2);padding:9px 16px;border-radius:var(--radius-pill);
  border:1px solid rgba(245,158,11,.42);white-space:nowrap;
}
.btn-login:hover{background:rgba(245,158,11,.13);border-color:var(--gold)}
.btn-signup{
  font-size:.85rem;font-weight:800;color:#1A1206;padding:10px 20px;border-radius:var(--radius-pill);
  background:linear-gradient(135deg,#FCD34D,#F59E0B);white-space:nowrap;
  box-shadow:0 10px 24px -12px rgba(245,158,11,.85);
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 14px 28px -12px rgba(245,158,11,1)}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  color:var(--gold-2);align-items:center;justify-content:center;font-size:1rem;
}
.nav-toggle:hover{background:rgba(245,158,11,.12)}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border-radius:var(--radius-pill);padding:14px 28px;font-weight:700;font-size:.94rem;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  border:1px solid transparent;text-align:center;
}
.btn-gold{background:linear-gradient(135deg,#FCD34D,#F59E0B 70%,#D97706);color:#1A1206;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 22px 44px -18px rgba(245,158,11,.95)}
.btn-gold:active{transform:translateY(0) scale(.985)}
.btn-ghost{border-color:rgba(245,158,11,.45);color:var(--gold-2);background:rgba(245,158,11,.05)}
.btn-ghost:hover{background:rgba(245,158,11,.16);border-color:var(--gold);transform:translateY(-2px)}
.btn-red{background:linear-gradient(135deg,#EF4444,#B91C1C);color:#fff;box-shadow:0 16px 34px -18px rgba(220,38,38,.9)}
.btn-red:hover{transform:translateY(-2px)}
.btn-sm{padding:10px 20px;font-size:.85rem}

/* ============ HERO ============ */
.hero{
  position:relative;padding:132px 0 66px;
  background-image:linear-gradient(180deg,rgba(3,18,11,.90) 0%,rgba(5,31,20,.96) 62%,#051F14 100%),url('/assets/images/de66d45f66d6eb51.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:180px;
  background:linear-gradient(180deg,transparent,rgba(5,31,20,.98));pointer-events:none;
}
.hero .container{position:relative;z-index:2}
.hero-status{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.status-pill{
  display:inline-flex;align-items:center;gap:8px;font-size:.76rem;font-weight:600;
  color:var(--mint);background:rgba(11,46,30,.72);border:1px solid var(--line-soft);
  border-radius:var(--radius-pill);padding:8px 15px;backdrop-filter:blur(6px);
}
.status-pill.live{border-color:rgba(245,158,11,.5);color:var(--gold-2);background:rgba(245,158,11,.10)}
.status-pill .dot{
  width:8px;height:8px;border-radius:50%;background:#22C55E;flex-shrink:0;
  box-shadow:0 0 0 4px rgba(34,197,94,.18);animation:pulseDot 1.8s infinite;
}
@keyframes pulseDot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.82)}}
.hero h1{max-width:940px;margin-bottom:20px}
.hero h1 .hl{
  background:linear-gradient(135deg,#FCD34D,#F59E0B);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{max-width:820px;font-size:1.03rem;color:#CFE6DA;margin-bottom:30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:44px}
.icon-matrix{
  display:grid;grid-template-columns:repeat(6,1fr);gap:14px;
  border-top:1px solid var(--line-soft);padding-top:30px;
}
.icon-matrix .im-cell{
  background:linear-gradient(165deg,rgba(14,58,38,.85),rgba(6,26,17,.85));
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  padding:18px 14px;text-align:left;transition:.25s ease;
}
.icon-matrix .im-cell:hover{transform:translateY(-4px);border-color:var(--line);background:linear-gradient(165deg,rgba(20,78,52,.95),rgba(8,34,22,.95))}
.icon-matrix i{font-size:1.14rem;color:var(--gold-2);margin-bottom:11px;display:block}
.icon-matrix span{display:block;font-size:.79rem;font-weight:600;color:#D6EADF;line-height:1.42}

/* ============ STATS ============ */
.stats-band{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(150deg,rgba(11,46,30,.92),rgba(5,26,16,.92));
}
.stat-cell{padding:30px 24px;border-right:1px solid var(--line-soft)}
.stat-cell:last-child{border-right:0}
.stat-cell b{display:block;font-size:clamp(1.4rem,2.5vw,1.95rem);font-weight:900;color:var(--gold-2);letter-spacing:-.02em}
.stat-cell span{display:block;font-size:.84rem;color:var(--muted);margin-top:6px;line-height:1.5}

/* ============ FEATURE GRID ============ */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.feat-card{
  background:linear-gradient(170deg,rgba(13,52,35,.88),rgba(6,25,16,.9));
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:30px 26px;
  position:relative;overflow:hidden;transition:.28s ease;
}
.feat-card::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:2px;
  background:linear-gradient(90deg,transparent,rgba(245,158,11,.75),transparent);
  opacity:0;transition:opacity .28s ease;
}
.feat-card:hover{transform:translateY(-5px);border-color:var(--line)}
.feat-card:hover::before{opacity:1}
.feat-card .fc-ico{
  width:48px;height:48px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.13);border:1px solid var(--line);color:var(--gold-2);
  font-size:1.05rem;margin-bottom:18px;
}
.feat-card h3{margin-bottom:10px;font-size:1.06rem}
.feat-card p{font-size:.9rem;color:var(--muted)}

/* ============ SCENARIO MATRIX ============ */
.scene-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:var(--gap)}
.scene-main{
  border:1px solid var(--line);border-radius:var(--radius);padding:36px 32px;
  background:linear-gradient(155deg,rgba(16,62,41,.78),rgba(5,23,14,.9));
}
.scene-main h3{font-size:1.3rem;margin-bottom:14px;color:#fff}
.scene-main p{color:#C7E2D5;font-size:.94rem;margin-bottom:22px}
.scene-tags{display:flex;flex-wrap:wrap;gap:9px}
.tag{
  font-size:.76rem;font-weight:600;color:var(--gold-2);border:1px solid var(--line);
  background:rgba(245,158,11,.07);border-radius:var(--radius-pill);padding:6px 13px;
}
.scene-side{display:grid;gap:var(--gap)}
.scene-item{
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px 24px;
  background:rgba(9,36,24,.72);transition:.25s ease;
}
.scene-item:hover{border-color:var(--line);transform:translateX(4px)}
.scene-item span{font-size:.72rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--gold-mute)}
.scene-item h4{font-size:1rem;margin:8px 0 8px;color:#fff}
.scene-item p{font-size:.86rem;color:var(--muted)}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:st}
.step{
  padding:30px 24px 30px 0;border-top:2px solid var(--line-soft);position:relative;
}
.step::before{
  counter-increment:st;content:"0" counter(st);
  display:block;font-size:1.7rem;font-weight:900;color:rgba(245,158,11,.32);
  letter-spacing:-.03em;margin-bottom:12px;line-height:1;
}
.step:hover{border-top-color:var(--gold)}
.step h4{font-size:1rem;margin-bottom:9px;color:#fff}
.step p{font-size:.87rem;color:var(--muted);padding-right:10px}

/* ============ DEMO / SCREENSHOT ============ */
.demo-wrap{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.demo-visual{position:relative}
.demo-visual img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
.demo-visual .float-chip{
  position:absolute;right:-14px;bottom:-18px;
  background:linear-gradient(140deg,#0E3A26,#051F14);
  border:1px solid var(--line);border-radius:14px;padding:14px 20px;
  box-shadow:var(--shadow);text-align:left;
}
.demo-visual .float-chip b{display:block;color:var(--gold-2);font-size:1.15rem;font-weight:900}
.demo-visual .float-chip span{font-size:.72rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.demo-list{margin-top:24px;display:grid;gap:14px}
.demo-list li{display:flex;gap:12px;align-items:flex-start;font-size:.92rem;color:#C7E2D5}
.demo-list i{color:var(--gold-2);margin-top:5px;font-size:.85rem;flex-shrink:0}

/* ============ METHOD / FIGURE BANDS ============ */
.band{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;padding:44px 0;border-bottom:1px solid var(--line-soft)}
.band:last-child{border-bottom:0}
.band.reverse .band-text{order:2}
.band-text h3{margin-bottom:14px;color:#fff}
.band-text p{font-size:.94rem;color:var(--muted);margin-bottom:16px}
.band-text ul{display:grid;gap:9px}
.band-text li{font-size:.89rem;color:#C7E2D5;padding-left:22px;position:relative}
.band-text li::before{
  content:"";position:absolute;left:2px;top:9px;width:7px;height:7px;border-radius:2px;
  background:linear-gradient(135deg,#FCD34D,#F59E0B);
}
.band-media img{border-radius:var(--radius);border:1px solid var(--line-soft)}

/* ============ TIMELINE ============ */
.tl{position:relative;padding-left:36px}
.tl::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 0}
.tl-item::before{
  content:"";position:absolute;left:-33px;top:6px;width:14px;height:14px;border-radius:50%;
  background:var(--bg-2);border:2px solid var(--gold);box-shadow:0 0 0 5px rgba(245,158,11,.10);
}
.tl-item b{display:inline-block;font-size:.76rem;font-weight:800;color:#1A1206;background:linear-gradient(135deg,#FCD34D,#F59E0B);border-radius:var(--radius-pill);padding:3px 12px;margin-bottom:9px}
.tl-item h4{font-size:1.02rem;color:#fff;margin-bottom:7px}
.tl-item p{font-size:.88rem;color:var(--muted);max-width:720px}

/* ============ LEADERBOARD ============ */
.board{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(7,28,18,.75)}
.board-row{display:grid;grid-template-columns:56px 1fr 130px 140px;align-items:center;gap:14px;padding:16px 24px;border-bottom:1px solid var(--line-soft);transition:.22s ease}
.board-row:last-child{border-bottom:0}
.board-row:hover{background:rgba(245,158,11,.06)}
.board-row.head{background:rgba(245,158,11,.09);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-mute);font-weight:700}
.board-rank{font-weight:900;color:var(--gold-2);font-size:1rem}
.board-name{font-size:.93rem;color:#E4F2EA;font-weight:600}
.board-val{font-size:.9rem;color:var(--gold-2);font-weight:700;text-align:right}
.board-sub{font-size:.84rem;color:var(--muted);text-align:right}

/* ============ INVITE / PROGRESS ============ */
.invite{
  border:1px solid var(--line);border-radius:var(--radius);padding:40px 36px;
  background:linear-gradient(140deg,rgba(18,68,45,.85),rgba(5,23,14,.9));
  display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;
}
.progress-block{margin-top:22px}
.progress-block .pb-top{display:flex;justify-content:space-between;font-size:.82rem;color:var(--muted);margin-bottom:9px}
.progress-bar{height:11px;border-radius:var(--radius-pill);background:rgba(255,255,255,.08);overflow:hidden;border:1px solid var(--line-soft)}
.progress-bar i{display:block;height:100%;width:60%;border-radius:var(--radius-pill);background:linear-gradient(90deg,#FCD34D,#F59E0B);box-shadow:0 0 16px rgba(245,158,11,.55)}
.milestone{display:grid;gap:13px}
.milestone li{display:flex;gap:13px;align-items:center;font-size:.88rem;color:#CFE6DA}
.milestone b{width:30px;height:30px;flex-shrink:0;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:.78rem;background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-2)}

/* ============ TESTIMONIAL SCROLL ============ */
.testi-scroll{display:flex;gap:20px;overflow-x:auto;padding:6px 4px 22px;scroll-snap-type:x mandatory}
.testi-scroll::-webkit-scrollbar{height:7px}
.testi-scroll::-webkit-scrollbar-track{background:rgba(255,255,255,.05);border-radius:9px}
.testi-scroll::-webkit-scrollbar-thumb{background:rgba(245,158,11,.45);border-radius:9px}
.testi{
  min-width:326px;max-width:326px;scroll-snap-align:start;
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px 24px;
  background:rgba(9,36,24,.72);transition:.25s ease;
}
.testi:hover{border-color:var(--line);transform:translateY(-4px)}
.testi .stars{color:var(--gold-2);font-size:.8rem;letter-spacing:2px;margin-bottom:13px}
.testi p{font-size:.9rem;color:#D2E8DD;margin-bottom:18px}
.testi .who{display:flex;align-items:center;gap:11px}
.testi .who i{
  width:38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#FCD34D,#F59E0B);color:#1A1206;font-size:.88rem;font-weight:800;font-style:normal;
}
.testi .who b{display:block;font-size:.86rem;color:#fff;font-weight:700}
.testi .who span{font-size:.74rem;color:var(--muted)}

/* ============ COMPARE TABLE ============ */
.cmp-table-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(7,28,18,.72)}
.cmp-table th,.cmp-table td{padding:17px 22px;text-align:left;font-size:.89rem;border-bottom:1px solid var(--line-soft)}
.cmp-table thead th{
  background:rgba(245,158,11,.10);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--gold-mute);font-weight:700;
}
.cmp-table tbody tr:last-child td{border-bottom:0}
.cmp-table tbody tr:hover{background:rgba(245,158,11,.05)}
.cmp-table td:first-child{color:#D6EADF;font-weight:600}
.cmp-table td.gold{color:var(--gold-2);font-weight:700}
.cmp-table td.mute{color:var(--muted)}
.cmp-table i.yes{color:#22C55E;margin-right:7px}
.cmp-table i.no{color:#EF4444;margin-right:7px}

/* ============ SPLIT COMPARE ============ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap)}
.split-col{border-radius:var(--radius);padding:32px 30px;border:1px solid var(--line-soft)}
.split-col.old{background:rgba(12,26,20,.75)}
.split-col.new{background:linear-gradient(155deg,rgba(20,74,48,.9),rgba(7,30,19,.9));border-color:var(--line)}
.split-col h3{margin-bottom:18px;font-size:1.08rem}
.split-col.old h3{color:#94A3B8}
.split-col.new h3{color:var(--gold-2)}
.split-col li{display:flex;gap:11px;font-size:.89rem;color:#C7E2D5;margin-bottom:13px;align-items:flex-start}
.split-col.old li i{color:#64748B;margin-top:5px;font-size:.82rem}
.split-col.new li i{color:#22C55E;margin-top:5px;font-size:.82rem}

/* ============ CATEGORY WALL ============ */
.cat-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.cat-card{
  display:block;border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px;
  background:linear-gradient(160deg,rgba(15,58,39,.85),rgba(5,24,15,.92));
  position:relative;overflow:hidden;transition:.28s ease;
}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--gold)}
.cat-card .cc-num{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-mute);font-weight:700}
.cat-card h3{margin:12px 0 12px;color:#fff;font-size:1.14rem}
.cat-card p{font-size:.88rem;color:var(--muted);margin-bottom:20px}
.cat-card .cc-go{font-size:.84rem;font-weight:700;color:var(--gold-2);display:inline-flex;align-items:center;gap:8px}
.cat-card .cc-go i{transition:transform .25s ease}
.cat-card:hover .cc-go i{transform:translateX(5px)}

/* ============ NEWS ============ */
.news-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:34px;align-items:start}
.news-list{display:grid;gap:0;border-top:1px solid var(--line-soft)}
.news-item{display:block;padding:24px 0;border-bottom:1px solid var(--line-soft);transition:.22s ease}
.news-item:hover{padding-left:10px}
.news-item:hover h3{color:var(--gold-2)}
.news-item .nt{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-mute);font-weight:700}
.news-item h3{font-size:1.03rem;margin:9px 0 9px;color:#EEF7F2;transition:color .22s ease;line-height:1.42}
.news-item p{font-size:.87rem;color:var(--muted);margin-bottom:10px}
.news-item time{font-size:.78rem;color:#7E9A8B}
.news-empty{
  padding:28px 0;font-size:.9rem;color:var(--muted);border-bottom:1px solid var(--line-soft);
}
.news-side{border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;background:rgba(8,33,21,.75)}
.news-side h3{font-size:1rem;margin-bottom:16px;color:#fff}
.news-side li{font-size:.86rem;color:#C7E2D5;padding:11px 0;border-bottom:1px solid var(--line-soft);display:flex;gap:10px}
.news-side li:last-child{border-bottom:0}
.news-side li i{color:var(--gold-2);margin-top:5px;font-size:.76rem}

/* ============ DOWNLOAD ============ */
.dl-wrap{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:grid;grid-template-columns:1fr 1fr;
  background:rgba(7,28,18,.72);
}
.dl-text{padding:44px 40px}
.dl-text h2{margin-bottom:14px}
.dl-text p{font-size:.94rem;color:var(--muted);margin-bottom:24px}
.dl-btns{display:flex;flex-wrap:wrap;gap:13px}
.dl-visual{position:relative;min-height:280px}
.dl-visual img{width:100%;height:100%;object-fit:cover}

/* ============ TRUST STRIP ============ */
.trust-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.trust-cell{padding:30px 24px;text-align:left;border-right:1px solid var(--line-soft)}
.trust-cell:last-child{border-right:0}
.trust-cell i{font-size:1.15rem;color:var(--gold-2);margin-bottom:12px;display:block}
.trust-cell b{display:block;font-size:.94rem;color:#fff;margin-bottom:6px;font-weight:700}
.trust-cell span{font-size:.82rem;color:var(--muted)}

/* ============ FOOTER ============ */
.site-footer{background:linear-gradient(180deg,#03160E,#020D08);border-top:1px solid var(--line);padding:62px 0 30px;margin-top:0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:40px}
.foot-brand .brand{margin-bottom:16px}
.foot-brand p{font-size:.86rem;color:var(--muted);margin-bottom:18px}
.foot-pay{display:flex;flex-wrap:wrap;gap:8px}
.pay-badge{
  font-size:.71rem;font-weight:700;color:var(--gold-2);border:1px solid var(--line);
  background:rgba(245,158,11,.07);border-radius:8px;padding:6px 11px;letter-spacing:.03em;
}
.foot-col h4{font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;color:var(--gold-mute);margin-bottom:16px;font-weight:700}
.foot-col li{margin-bottom:10px}
.foot-col a{font-size:.87rem;color:#C2DACD}
.foot-col a:hover{color:var(--gold-2)}
.foot-legal{font-size:.83rem;color:var(--muted);line-height:1.7}
.foot-legal b{color:var(--gold-2);font-weight:700}
.age-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:50%;border:2px solid var(--red);color:#FCA5A5;
  font-weight:900;font-size:.86rem;margin-bottom:12px;
}
.foot-bottom{
  margin-top:46px;padding-top:24px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
}
.foot-bottom p,.foot-bottom span{font-size:.79rem;color:#6E8A7C}
.foot-bottom .lic{display:flex;gap:16px;flex-wrap:wrap}
.foot-bottom .lic span{color:var(--gold-mute)}

/* ============ FAB ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:58px;height:58px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 32% 28%,#2B1A05,#0B2E1E 68%);
  border:2px solid var(--gold);
  color:var(--gold-2);font-size:1.24rem;
  box-shadow:0 8px 26px rgba(245,158,11,.38);
  opacity:.82;transition:.28s ease;
  animation:fabFloat 3.4s ease-in-out infinite;
}
@keyframes fabFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.fab:hover{opacity:1;transform:scale(1.1);box-shadow:0 12px 34px rgba(245,158,11,.6)}
.fab:hover i{transform:rotate(360deg)}
.fab i{transition:transform .6s ease}
.fab:active{transform:scale(.94) translateY(3px)}
.fab .gem{
  position:absolute;top:-3px;right:-3px;width:15px;height:15px;border-radius:50%;
  background:#DC2626;border:2px solid #fff;box-shadow:0 0 10px rgba(220,38,38,.9);
}

/* ============ STICKY CTA ============ */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:110;
  background:rgba(3,22,14,.94);backdrop-filter:blur(14px);
  border-top:1px solid var(--line);
  transform:translateY(110%);transition:transform .35s cubic-bezier(.22,.9,.3,1);
}
.sticky-cta.show{transform:translateY(0)}
.sticky-inner{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:13px 20px;max-width:var(--container);margin:0 auto;
}
.sticky-inner .st-text b{display:block;font-size:.9rem;color:#fff;font-weight:800}
.sticky-inner .st-text span{font-size:.76rem;color:var(--muted)}
.sticky-inner .st-actions{display:flex;gap:11px;flex-shrink:0}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .icon-matrix{grid-template-columns:repeat(3,1fr)}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .scene-wrap{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .invite{grid-template-columns:1fr;gap:32px}
  .news-layout{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:34px}
  .dl-wrap{grid-template-columns:1fr}
  .dl-visual{min-height:230px}
  .cat-wall{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .nav-toggle{display:flex}
  .nav-links{
    position:absolute;top:72px;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:rgba(4,22,13,.98);border-bottom:1px solid var(--line);
    padding:10px 16px 18px;display:none;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 14px;border-radius:var(--radius-sm)}
  .nav-links a.active{color:#0E1F14}
  .brand-text em{display:none}
  .demo-wrap{gap:34px}
  .demo-wrap{grid-template-columns:1fr}
  .band,.split{grid-template-columns:1fr;gap:28px}
  .band.reverse .band-text{order:0}
  .stats-band{grid-template-columns:repeat(2,1fr)}
  .stat-cell:nth-child(2){border-right:0}
  .stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid var(--line-soft)}
  .trust-strip{grid-template-columns:repeat(2,1fr)}
  .trust-cell:nth-child(2){border-right:0}
  .trust-cell:nth-child(1),.trust-cell:nth-child(2){border-bottom:1px solid var(--line-soft)}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .hero{padding:112px 0 52px}
  .icon-matrix{grid-template-columns:repeat(2,1fr)}
  .feat-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .cat-wall{grid-template-columns:1fr}
  .board-row{grid-template-columns:40px 1fr 96px;gap:10px;padding:14px 16px}
  .board-row .board-sub{display:none}
  .board-row.head .board-sub{display:none}
  .cmp-table th,.cmp-table td{padding:13px 14px;font-size:.82rem}
  .sticky-inner{flex-direction:column;align-items:stretch;text-align:center;gap:11px}
  .sticky-inner .st-actions{justify-content:center}
  .fab{bottom:132px;width:52px;height:52px;font-size:1.1rem}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .nav-wrap{height:64px;gap:10px}
  .nav-links{top:64px}
  .btn-login{padding:7px 12px;font-size:.78rem}
  .btn-signup{padding:8px 14px;font-size:.78rem}
  .brand-text strong{font-size:.82rem}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%}
  .icon-matrix{grid-template-columns:1fr}
  .stats-band{grid-template-columns:1fr}
  .stat-cell{border-right:0;border-bottom:1px solid var(--line-soft)}
  .stat-cell:last-child{border-bottom:0}
  .trust-strip{grid-template-columns:1fr}
  .trust-cell{border-right:0;border-bottom:1px solid var(--line-soft)}
  .foot-grid{grid-template-columns:1fr}
  .testi{min-width:272px;max-width:272px}
  .dl-text{padding:32px 24px}
  .tl{padding-left:28px}
  .foot-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: category1 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#0E3A26;
  --bg-deep:#03160E;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-3:#B4780A;
  --gold-mute:#A3A375;
  --red:#DC2626;
  --red-deep:#7F1D1D;
  --ink:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#9DB5A8;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(209,250,229,.10);
  --radius:18px;
  --radius-sm:11px;
  --radius-pill:999px;
  --shadow:0 22px 48px -26px rgba(0,0,0,.85);
  --shadow-gold:0 18px 40px -20px rgba(245,158,11,.55);
  --container:1180px;
  --gap:26px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.68;
  overflow-x:hidden;
  padding-bottom:82px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,opacity .22s ease}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{border:0;background:none;cursor:pointer}
h1,h2,h3,h4{font-weight:800;letter-spacing:-.02em;line-height:1.22;margin:0}
h1{font-size:clamp(1.9rem,4.2vw,3rem)}
h2{font-size:clamp(1.45rem,2.8vw,2.1rem)}
h3{font-size:1.1rem;line-height:1.4}
p{margin:0;line-height:1.68}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:76px 0;position:relative;scroll-margin-top:86px}
.section.tight{padding:52px 0}
.section.alt{background:linear-gradient(180deg,#08271A 0%,#051F14 100%)}
.section.deep{background:linear-gradient(180deg,#04190F 0%,#082A1B 55%,#04190F 100%)}
.section-head{max-width:820px;margin-bottom:38px;text-align:left}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{margin-bottom:14px}
.section-head p{color:var(--muted)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-2);border:1px solid var(--line);border-radius:var(--radius-pill);
  padding:6px 14px;background:rgba(245,158,11,.07);margin-bottom:16px;
}
.muted{color:var(--muted)}
.gold{color:var(--gold-2)}

/* ===== HEADER ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:120;
  background:rgba(4,22,13,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  border-radius:12px;font-size:1.15rem;
  background:linear-gradient(140deg,#FCD34D,#F59E0B 60%,#B4780A);
  box-shadow:0 8px 20px -8px rgba(245,158,11,.8);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-size:.95rem;font-weight:800;color:#fff;letter-spacing:-.01em}
.brand-text em{font-style:normal;font-size:.66rem;color:var(--gold-mute);letter-spacing:.09em;text-transform:uppercase;font-weight:600}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  font-size:.87rem;font-weight:600;color:#BED6C9;padding:9px 14px;border-radius:var(--radius-pill);
  position:relative;white-space:nowrap;
}
.nav-links a:hover{color:var(--gold-2);background:rgba(245,158,11,.09)}
.nav-links a.active{color:#0E1F14;background:linear-gradient(135deg,#FCD34D,#F59E0B);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  font-size:.85rem;font-weight:700;color:var(--gold-2);padding:9px 16px;border-radius:var(--radius-pill);
  border:1px solid rgba(245,158,11,.42);white-space:nowrap;
}
.btn-login:hover{background:rgba(245,158,11,.13);border-color:var(--gold)}
.btn-signup{
  font-size:.85rem;font-weight:800;color:#1A1206;padding:10px 20px;border-radius:var(--radius-pill);
  background:linear-gradient(135deg,#FCD34D,#F59E0B);white-space:nowrap;
  box-shadow:0 10px 24px -12px rgba(245,158,11,.85);transition:transform .22s ease,box-shadow .22s ease;
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 14px 28px -12px rgba(245,158,11,1)}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  color:var(--gold-2);align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;
}
.nav-toggle:hover{background:rgba(245,158,11,.12)}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border-radius:var(--radius-pill);padding:14px 28px;font-weight:700;font-size:.94rem;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  border:1px solid transparent;text-align:center;cursor:pointer;
}
.btn-gold{background:linear-gradient(135deg,#FCD34D,#F59E0B 70%,#D97706);color:#1A1206;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 22px 44px -18px rgba(245,158,11,.95)}
.btn-gold:active{transform:translateY(0) scale(.985)}
.btn-ghost{border-color:rgba(245,158,11,.45);color:var(--gold-2);background:rgba(245,158,11,.05)}
.btn-ghost:hover{background:rgba(245,158,11,.16);border-color:var(--gold);transform:translateY(-2px)}
.btn-red{background:linear-gradient(135deg,#EF4444,#B91C1C);color:#fff;box-shadow:0 16px 34px -18px rgba(220,38,38,.9)}
.btn-red:hover{transform:translateY(-2px)}
.btn-sm{padding:10px 20px;font-size:.85rem}
.btn-block{width:100%}

/* ===== BADGES ===== */
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:.7rem;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;padding:5px 11px;border-radius:var(--radius-pill);
  border:1px solid var(--line);color:var(--gold-2);background:rgba(245,158,11,.08);
}
.tag-red{border-color:rgba(220,38,38,.5);color:#FCA5A5;background:rgba(220,38,38,.14)}
.tag-mint{border-color:rgba(16,185,129,.42);color:#6EE7B7;background:rgba(16,185,129,.10)}

/* ===== HERO ===== */
.hero{
  position:relative;padding:126px 0 68px;
  background-image:linear-gradient(180deg,rgba(3,18,11,.92) 0%,rgba(5,31,20,.96) 62%,#051F14 100%),url('/assets/images/de66d45f66d6eb51.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:170px;
  background:linear-gradient(180deg,transparent,rgba(5,31,20,.98));pointer-events:none;
}
.hero .container{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.78rem;color:var(--muted);margin-bottom:18px}
.crumb a:hover{color:var(--gold-2)}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center}
.hero h1{margin-bottom:18px}
.hero-lead{color:#C9DED2;font-size:1.03rem;max-width:620px}
.hero-list{margin:24px 0 28px;display:grid;gap:10px}
.hero-list li{display:flex;gap:10px;align-items:flex-start;font-size:.93rem;color:var(--mint)}
.hero-list i{color:var(--gold);margin-top:4px;font-size:.8rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}

.group-panel{
  background:linear-gradient(160deg,rgba(11,46,30,.96),rgba(4,22,13,.97));
  border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.group-panel::before{
  content:"";position:absolute;inset:-40% 40% 60% -30%;
  background:radial-gradient(circle,rgba(245,158,11,.18),transparent 70%);pointer-events:none;
}
.gp-top{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;position:relative}
.gp-title{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-mute);font-weight:700;margin-bottom:8px}
.gp-count{font-size:2.2rem;font-weight:900;color:var(--gold-2);line-height:1}
.gp-count small{font-size:1rem;color:var(--muted);font-weight:700}
.progress{height:10px;border-radius:var(--radius-pill);background:rgba(209,250,229,.10);overflow:hidden;margin:16px 0 10px;position:relative}
.progress span{display:block;height:100%;width:75%;border-radius:var(--radius-pill);background:linear-gradient(90deg,#FCD34D,#F59E0B)}
.gp-meta{font-size:.82rem;color:var(--muted);margin-bottom:18px}
.slot-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;position:relative}
.slot{
  width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:.78rem;font-weight:700;border:1px solid var(--line-soft);background:rgba(209,250,229,.05);color:var(--muted);
}
.slot.on{border-color:rgba(245,158,11,.55);background:linear-gradient(140deg,#FCD34D,#F59E0B);color:#1A1206}
.gp-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:relative}

/* ===== STAT BAND ===== */
.stat-band{background:linear-gradient(180deg,#04190F,#062315);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.stat{border-left:2px solid rgba(245,158,11,.35);padding-left:16px}
.stat-num{display:block;font-size:1.75rem;font-weight:900;color:var(--gold-2);line-height:1.1}
.stat-label{display:block;font-size:.83rem;color:var(--muted);margin-top:6px}

/* ===== FEATURES ===== */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.feature{
  background:linear-gradient(165deg,rgba(14,58,38,.65),rgba(5,31,20,.9));
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:26px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.feature:hover{transform:translateY(-4px);border-color:rgba(245,158,11,.45);box-shadow:var(--shadow)}
.feature-icon{
  width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;color:#1A1206;background:linear-gradient(140deg,#FCD34D,#F59E0B);margin-bottom:16px;
}
.feature h3{margin-bottom:10px}
.feature p{color:var(--muted);font-size:.92rem}

/* ===== FORMULA TABLE ===== */
.level-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.level{
  border:1px solid var(--line-soft);border-radius:var(--radius);overflow:hidden;
  background:linear-gradient(170deg,rgba(11,46,30,.85),rgba(4,22,13,.95));
  transition:border-color .25s ease,transform .25s ease;
}
.level:hover{transform:translateY(-4px);border-color:rgba(245,158,11,.5)}
.level-head{
  padding:18px 20px;border-bottom:1px solid var(--line-soft);
  background:linear-gradient(120deg,rgba(245,158,11,.14),transparent 70%);
}
.level-head h3{font-size:1rem;margin-bottom:4px}
.level-head span{font-size:.76rem;color:var(--gold-mute);letter-spacing:.08em;text-transform:uppercase;font-weight:700}
.level-rows{padding:8px 20px 18px}
.level-row{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(209,250,229,.09);font-size:.87rem}
.level-row:last-child{border-bottom:0}
.level-row dt{color:var(--muted)}
.level-row dd{margin:0;font-weight:700;color:var(--mint);text-align:right}
.level-note{margin-top:22px;padding:16px 18px;border-radius:var(--radius-sm);border:1px solid var(--line);background:rgba(245,158,11,.06);font-size:.88rem;color:#D8E9DF}

/* ===== PROCESS ===== */
.process-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:start}
.step-list{display:grid;gap:18px;counter-reset:step}
.step{
  display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start;
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:20px;
  background:linear-gradient(160deg,rgba(14,58,38,.55),rgba(5,31,20,.85));
}
.step-num{
  width:52px;height:52px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:1.15rem;color:#1A1206;background:linear-gradient(140deg,#FCD34D,#F59E0B);
}
.step h3{margin-bottom:8px;font-size:1.02rem}
.step p{color:var(--muted);font-size:.9rem}
.visual-card{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:rgba(4,22,13,.8)}
.visual-card img{width:100%;height:auto;object-fit:cover}
.visual-body{padding:20px 22px 24px}
.visual-body h3{margin-bottom:10px;font-size:1rem}
.visual-body p{color:var(--muted);font-size:.88rem}
.mini-list{margin-top:14px;display:grid;gap:8px}
.mini-list li{display:flex;gap:9px;font-size:.86rem;color:var(--mint)}
.mini-list i{color:var(--gold);font-size:.75rem;margin-top:5px}

/* ===== COMPARE ===== */
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.compare{padding:26px;border-radius:var(--radius);border:1px solid var(--line-soft);background:rgba(4,22,13,.7)}
.compare.bad{border-color:rgba(220,38,38,.35)}
.compare.good{border-color:rgba(245,158,11,.45);background:linear-gradient(170deg,rgba(14,58,38,.6),rgba(4,22,13,.85))}
.compare h3{display:flex;align-items:center;gap:10px;margin-bottom:18px;font-size:1.05rem}
.compare ul{display:grid;gap:12px}
.compare li{display:flex;gap:11px;font-size:.9rem;color:var(--muted);line-height:1.6}
.compare.bad li i{color:#F87171;margin-top:5px;font-size:.78rem}
.compare.good li i{color:var(--gold);margin-top:5px;font-size:.78rem}
.compare.good li{color:var(--mint)}
.compare-foot{margin-top:24px;font-size:.88rem;color:#D8E9DF;border-top:1px dashed rgba(209,250,229,.12);padding-top:18px}

/* ===== EVIDENCE ===== */
.evidence-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.evidence-item{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:20px 0;border-bottom:1px solid var(--line-soft)}
.evidence-item:last-child{border-bottom:0}
.evidence-icon{
  width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);color:var(--gold-2);background:rgba(245,158,11,.10);font-size:1rem;
}
.evidence-item h3{font-size:1rem;margin-bottom:7px}
.evidence-item p{color:var(--muted);font-size:.89rem}
.evidence-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);position:relative}
.evidence-media figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:16px 18px;font-size:.84rem;color:#E7F3EC;
  background:linear-gradient(180deg,transparent,rgba(3,22,14,.94));
}

/* ===== CHANNELS ===== */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.channel{
  display:block;padding:24px;border-radius:var(--radius);border:1px solid var(--line-soft);
  background:linear-gradient(165deg,rgba(14,58,38,.6),rgba(5,31,20,.9));
  transition:transform .25s ease,border-color .25s ease;
}
.channel:hover{transform:translateY(-4px);border-color:var(--gold)}
.channel h3{margin:12px 0 8px;font-size:1.02rem}
.channel p{color:var(--muted);font-size:.88rem}
.channel .more{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:.84rem;font-weight:700;color:var(--gold-2)}
.channel.current{cursor:default}
.channel.current:hover{transform:none;border-color:var(--line)}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:920px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:rgba(4,22,13,.6);overflow:hidden}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;font-size:.96rem;
  display:flex;justify-content:space-between;gap:16px;align-items:center;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.78rem;color:var(--gold-2);transition:transform .25s ease}
.faq-item[open] summary::after{content:"\f068"}
.faq-item summary:hover{background:rgba(245,158,11,.07)}
.faq-body{padding:0 22px 20px;color:var(--muted);font-size:.9rem}

/* ===== CTA FINAL ===== */
.cta-final{
  border:1px solid var(--line);border-radius:24px;padding:46px 40px;text-align:center;
  background:linear-gradient(150deg,rgba(14,58,38,.9),rgba(4,22,13,.96));
  box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.cta-final::before{
  content:"";position:absolute;inset:-60% 55% 45% -20%;
  background:radial-gradient(circle,rgba(245,158,11,.20),transparent 70%);
}
.cta-final > *{position:relative}
.cta-final h2{margin-bottom:14px}
.cta-final p{color:var(--muted);max-width:660px;margin:0 auto}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:26px}

/* ===== FOOTER ===== */
.site-footer{
  background:linear-gradient(180deg,#03160E,#051F14);border-top:1px solid var(--line);
  padding:64px 0 30px;margin-top:0;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
.foot-brand .brand{margin-bottom:16px}
.foot-brand p{color:var(--muted);font-size:.87rem;max-width:360px}
.foot-pay{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.pay-badge{
  font-size:.72rem;font-weight:700;letter-spacing:.05em;padding:6px 12px;border-radius:var(--radius-pill);
  border:1px solid var(--line);color:var(--gold-2);background:rgba(245,158,11,.07);
}
.foot-col h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-mute);margin-bottom:16px}
.foot-col ul{display:grid;gap:10px}
.foot-col a{font-size:.88rem;color:#C4D9CD}
.foot-col a:hover{color:var(--gold-2)}
.foot-legal{display:flex;gap:12px;align-items:flex-start}
.foot-legal p{font-size:.82rem;color:var(--muted)}
.age-badge{
  flex-shrink:0;width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:.82rem;color:#1A1206;background:linear-gradient(140deg,#FCD34D,#F59E0B);
}
.foot-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
}
.foot-bottom p{font-size:.78rem;color:var(--muted)}
.lic{display:flex;flex-wrap:wrap;gap:10px}
.lic span{font-size:.72rem;color:var(--gold-mute);border:1px solid var(--line-soft);padding:5px 11px;border-radius:var(--radius-pill)}

/* ===== FAB ===== */
.fab-coin{
  position:fixed;left:16px;bottom:96px;z-index:130;width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:1.15rem;color:#1A1206;
  background:radial-gradient(circle at 32% 28%,#FDE68A,#F59E0B 58%,#B4780A);
  border:2px solid #F59E0B;box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.86;animation:floaty 3.4s ease-in-out infinite;transition:transform .3s ease,opacity .3s ease;
}
.fab-coin:hover{transform:scale(1.1) rotate(360deg);opacity:1}
.fab-coin:active{transform:scale(.95) translateY(3px)}
.fab-dot{
  position:absolute;top:2px;right:2px;width:13px;height:13px;border-radius:50%;
  background:#DC2626;box-shadow:0 0 0 2px #fff;
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}

/* ===== STICKY CTA ===== */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:125;
  background:rgba(4,22,13,.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:12px;padding-bottom:12px}
.sticky-text strong{display:block;font-size:.88rem;color:var(--gold-2)}
.sticky-text span{font-size:.78rem;color:var(--muted)}
.sticky-actions{display:flex;gap:10px;flex-shrink:0}

/* ===== RESPONSIVE ===== */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .level-grid{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:20px}
  .channel-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:900px){
  .nav-links{
    display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:rgba(4,22,13,.98);border-bottom:1px solid var(--line);padding:12px;gap:6px;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 16px;border-radius:12px}
  .nav-toggle{display:flex}
  .nav-wrap{gap:12px}
  .nav-actions{margin-left:auto}
  .process-grid,.evidence-grid,.compare-grid{grid-template-columns:1fr;gap:26px}
  .section{padding:60px 0}
}
@media (max-width:768px){
  .hero{padding:112px 0 54px}
  .feature-grid,.level-grid,.channel-grid{grid-template-columns:1fr}
  .gp-actions{grid-template-columns:1fr}
  .cta-final{padding:34px 22px}
  .sticky-inner{flex-direction:column;align-items:stretch;gap:10px}
  .sticky-actions{display:grid;grid-template-columns:1fr 1fr}
  body{padding-bottom:128px}
  .fab-coin{bottom:150px}
  .foot-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:560px){
  .brand-text em{display:none}
  .brand-mark{width:36px;height:36px;font-size:1rem}
  .brand-text strong{font-size:.82rem}
  .nav-actions .btn-login{padding:8px 11px;font-size:.74rem}
  .nav-actions .btn-signup{padding:8px 13px;font-size:.74rem}
  .nav-toggle{width:38px;height:38px}
  .brand-text{display:none}
  .stat-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
}
@media (max-width:400px){
  .container{padding:0 14px}
  .brand-text{display:flex}
  .brand-text strong{font-size:.78rem}
  .nav-actions .btn-login{padding:7px 9px;font-size:.7rem}
  .nav-actions .btn-signup{padding:7px 11px;font-size:.7rem}
}

/* roulang page: article */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#0E3A26;
  --bg-deep:#03160E;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-3:#B4780A;
  --gold-mute:#A3A375;
  --red:#DC2626;
  --red-deep:#7F1D1D;
  --ink:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#9DB5A8;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(209,250,229,.10);
  --radius:18px;
  --radius-sm:11px;
  --radius-pill:999px;
  --shadow:0 22px 48px -26px rgba(0,0,0,.85);
  --shadow-gold:0 18px 40px -20px rgba(245,158,11,.55);
  --container:1180px;
  --gap:26px;
}
/* roulang page: article */
html,body,div,span,h1,h2,h3,h4,h5,h6,p,a,img,ul,ol,li,table,thead,tbody,tr,th,td,form,label,time,figure,blockquote,details,summary{ margin:0;padding:0;border:0;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
*,*::before,*::after{box-sizing:border-box}
body{
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.68;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{border:0;background:none;cursor:pointer}
ul,ol{list-style:none}
h1,h2,h3,h4,h5{line-height:1.26;letter-spacing:-.015em}
h1{font-size:clamp(1.6rem,1.15rem + 2vw,2.5rem);font-weight:900;color:#fff}
h2{font-size:clamp(1.32rem,1.05rem + 1.1vw,1.9rem);font-weight:800;color:#fff}
h3{font-size:clamp(1.06rem,.98rem + .45vw,1.28rem);font-weight:700;color:#fff}
h4{font-size:1rem;font-weight:700;color:#fff}
p{color:var(--muted)}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:74px 0;position:relative}
.section.tight{padding:54px 0}
.section.alt{background:linear-gradient(180deg,#08271A 0%,#051F14 100%)}
.section.deep{background:linear-gradient(180deg,#04190F 0%,#082A1B 55%,#04190F 100%)}
.section-line{height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.35),transparent)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-2);border:1px solid var(--line);border-radius:var(--radius-pill);
  padding:6px 14px;background:rgba(245,158,11,.07);margin-bottom:16px;
}
.section-head{max-width:800px;margin-bottom:36px}
.section-head h2{margin-bottom:12px}
.section-head p{font-size:1rem}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;padding:5px 12px;border-radius:var(--radius-pill);
  background:rgba(245,158,11,.12);border:1px solid var(--line);color:var(--gold-2);
}
.tag.red{background:rgba(220,38,38,.16);border-color:rgba(220,38,38,.42);color:#FCA5A5}
.tag.mint{background:rgba(16,185,129,.12);border-color:rgba(16,185,129,.35);color:var(--mint)}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:120;
  background:rgba(4,22,13,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  border-radius:12px;font-size:1.15rem;
  background:linear-gradient(140deg,#FCD34D,#F59E0B 60%,#B4780A);
  box-shadow:0 8px 20px -8px rgba(245,158,11,.8);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-size:.95rem;font-weight:800;color:#fff;letter-spacing:-.01em}
.brand-text em{font-style:normal;font-size:.66rem;color:var(--gold-mute);letter-spacing:.09em;text-transform:uppercase;font-weight:600}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  font-size:.87rem;font-weight:600;color:#BED6C9;padding:9px 14px;border-radius:var(--radius-pill);
  position:relative;white-space:nowrap;
}
.nav-links a:hover{color:var(--gold-2);background:rgba(245,158,11,.09)}
.nav-links a.active{color:#0E1F14;background:linear-gradient(135deg,#FCD34D,#F59E0B);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  font-size:.85rem;font-weight:700;color:var(--gold-2);padding:9px 16px;border-radius:var(--radius-pill);
  border:1px solid rgba(245,158,11,.42);white-space:nowrap;
}
.btn-login:hover{background:rgba(245,158,11,.13);border-color:var(--gold)}
.btn-signup{
  font-size:.85rem;font-weight:800;color:#1A1206;padding:10px 20px;border-radius:var(--radius-pill);
  background:linear-gradient(135deg,#FCD34D,#F59E0B);white-space:nowrap;
  box-shadow:0 10px 24px -12px rgba(245,158,11,.85);
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 14px 28px -12px rgba(245,158,11,1)}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  color:var(--gold-2);align-items:center;justify-content:center;font-size:1rem;
}
.nav-toggle:hover{background:rgba(245,158,11,.12)}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border-radius:var(--radius-pill);padding:14px 28px;font-weight:700;font-size:.94rem;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  border:1px solid transparent;text-align:center;
}
.btn-gold{background:linear-gradient(135deg,#FCD34D,#F59E0B 70%,#D97706);color:#1A1206;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 22px 44px -18px rgba(245,158,11,.95)}
.btn-gold:active{transform:translateY(0) scale(.985)}
.btn-ghost{border-color:rgba(245,158,11,.45);color:var(--gold-2);background:rgba(245,158,11,.05)}
.btn-ghost:hover{background:rgba(245,158,11,.16);border-color:var(--gold);transform:translateY(-2px)}
.btn-sm{padding:10px 20px;font-size:.85rem}

/* ============ ARTICLE HERO ============ */
.article-hero{
  position:relative;padding:126px 0 56px;
  background-image:linear-gradient(180deg,rgba(3,18,11,.92) 0%,rgba(5,31,20,.95) 58%,#051F14 100%),url('/assets/images/f87e190b29e4f4f0.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.article-hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:150px;
  background:linear-gradient(180deg,transparent,rgba(5,31,20,.98));pointer-events:none;
}
.article-hero .container{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;font-size:.8rem;color:var(--gold-mute);margin-bottom:20px}
.crumb a{color:#BED6C9}
.crumb a:hover{color:var(--gold-2)}
.crumb i{font-size:.62rem;opacity:.7}
.crumb span{color:var(--gold-2);font-weight:600}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.32fr) minmax(0,.88fr);gap:40px;align-items:center}
.article-hero h1{margin:14px 0 16px;max-width:22ch}
.hero-lead{font-size:1.02rem;color:#CDE7D8;max-width:60ch}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.meta-pill{
  display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:600;color:var(--mint);
  background:rgba(11,46,30,.72);border:1px solid var(--line-soft);border-radius:var(--radius-pill);
  padding:8px 15px;backdrop-filter:blur(6px);
}
.meta-pill i{color:var(--gold-2)}
.hero-figure{
  position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow);background:var(--bg-2);
}
.hero-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.hero-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:26px 18px 14px;font-size:.76rem;color:#D7EDE0;
  background:linear-gradient(180deg,transparent,rgba(3,18,11,.92));
}

/* ============ WELLNESS / HIGHLIGHT ============ */
.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:38px;align-items:start}
.hi-list{display:grid;gap:14px}
.hi-item{
  display:flex;gap:14px;padding:18px 20px;border-radius:var(--radius-sm);
  background:rgba(11,46,30,.55);border:1px solid var(--line-soft);
  transition:border-color .22s ease,transform .22s ease,background .22s ease;
}
.hi-item:hover{border-color:var(--line);transform:translateX(4px);background:rgba(14,58,38,.7)}
.hi-item i{
  flex-shrink:0;width:38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.14);color:var(--gold-2);font-size:.95rem;
}
.hi-item strong{display:block;color:#fff;font-size:.96rem;margin-bottom:3px}
.hi-item p{font-size:.88rem;margin:0}

/* ============ ARTICLE BODY ============ */
.article-shell{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start}
.article-body{
  font-size:1.02rem;line-height:1.75;color:#DCEBE3;
}
.article-body > * + *{margin-top:18px}
.article-body h2{
  font-size:clamp(1.28rem,1.05rem + .9vw,1.68rem);color:#fff;margin-top:38px;padding-left:16px;
  border-left:4px solid var(--gold);line-height:1.3;
}
.article-body h3{color:var(--gold-2);margin-top:28px;font-size:1.14rem}
.article-body h4{color:#fff;margin-top:22px;font-size:1rem}
.article-body p{color:#CBDDD3}
.article-body strong{color:#fff;font-weight:700}
.article-body a{color:var(--gold-2);border-bottom:1px dashed rgba(245,158,11,.5)}
.article-body a:hover{color:#fff;border-bottom-color:#fff}
.article-body ul,.article-body ol{padding-left:0;display:grid;gap:10px}
.article-body ul li,.article-body ol li{
  position:relative;padding-left:26px;color:#CBDDD3;font-size:.98rem;
}
.article-body ul li::before{
  content:"";position:absolute;left:4px;top:.62em;width:9px;height:9px;border-radius:3px;
  background:linear-gradient(135deg,#FCD34D,#F59E0B);transform:rotate(45deg);
}
.article-body ol{counter-reset:step}
.article-body ol li{counter-increment:step;padding-left:34px}
.article-body ol li::before{
  content:counter(step);position:absolute;left:0;top:.1em;width:23px;height:23px;border-radius:7px;
  display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800;color:#1A1206;
  background:linear-gradient(135deg,#FCD34D,#F59E0B);
}
.article-body blockquote{
  padding:18px 22px;border-radius:var(--radius-sm);background:rgba(245,158,11,.08);
  border-left:3px solid var(--gold);color:#E7F3EB;font-style:italic;
}
.article-body img{border-radius:var(--radius-sm);border:1px solid var(--line);margin:22px 0}
.article-body table{width:100%;border-collapse:collapse;font-size:.92rem;margin:22px 0;overflow:hidden;border-radius:var(--radius-sm)}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line-soft);text-align:left}
.article-body th{background:rgba(245,158,11,.1);color:var(--gold-2);font-size:.8rem;text-transform:uppercase;letter-spacing:.06em}
.article-body td{color:#CBDDD3}
.article-body hr{border:0;height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.4),transparent);margin:32px 0}
.article-empty{
  padding:38px 30px;border-radius:var(--radius);background:rgba(11,46,30,.6);
  border:1px dashed var(--line);text-align:left;
}
.article-empty p{margin:10px 0 20px}

/* ============ SIDEBAR ============ */
.side-card{
  border-radius:var(--radius);background:linear-gradient(180deg,rgba(11,46,30,.85),rgba(5,31,20,.9));
  border:1px solid var(--line-soft);padding:22px;position:sticky;top:92px;
}
.side-card + .side-card{margin-top:20px;position:static}
.side-card h4{font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);margin-bottom:16px}
.side-list{display:grid;gap:12px}
.side-list li{display:flex;gap:11px;font-size:.88rem;color:#C6DACF}
.side-list i{color:var(--gold);margin-top:4px;font-size:.8rem}
.stat-row{display:flex;justify-content:space-between;align-items:baseline;padding:11px 0;border-bottom:1px dashed var(--line-soft);font-size:.86rem;color:#C6DACF}
.stat-row:last-child{border-bottom:0}
.stat-row b{color:var(--gold-2);font-size:1rem;font-weight:800}
.side-cta{
  margin-top:18px;display:block;text-align:center;padding:13px 18px;border-radius:var(--radius-pill);
  background:linear-gradient(135deg,#FCD34D,#F59E0B);color:#1A1206;font-weight:800;font-size:.88rem;
}
.side-cta:hover{transform:translateY(-2px)}

/* ============ STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.step{
  position:relative;padding:26px 22px 24px;border-radius:var(--radius);
  background:linear-gradient(180deg,rgba(14,58,38,.85),rgba(5,31,20,.9));
  border:1px solid var(--line-soft);transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.step:hover{transform:translateY(-5px);border-color:var(--line);box-shadow:var(--shadow-gold)}
.step b{
  display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:12px;
  font-size:.9rem;font-weight:900;color:#1A1206;background:linear-gradient(135deg,#FCD34D,#F59E0B);margin-bottom:14px;
}
.step h3{font-size:1rem;margin-bottom:8px}
.step p{font-size:.87rem;margin:0}
.step .step-time{
  display:inline-block;margin-top:12px;font-size:.72rem;font-weight:700;letter-spacing:.06em;
  color:var(--mint);background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.3);
  padding:4px 10px;border-radius:var(--radius-pill);
}

/* ============ DATA BLOCK ============ */
.data-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.data-card{
  padding:24px;border-radius:var(--radius);border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(14,58,38,.9),rgba(4,25,15,.92));
}
.data-card h3{font-size:.95rem;color:var(--gold-2);margin-bottom:10px}
.data-card .big{font-size:1.9rem;font-weight:900;color:#fff;line-height:1.1;margin-bottom:6px}
.data-card p{font-size:.86rem;margin:0}
.bar{height:7px;border-radius:var(--radius-pill);background:rgba(209,250,229,.12);overflow:hidden;margin-top:14px}
.bar span{display:block;height:100%;border-radius:var(--radius-pill);background:linear-gradient(90deg,#F59E0B,#FCD34D)}

/* ============ TIMELINE ============ */
.timeline{display:grid;gap:0;border-left:2px solid var(--line);margin-left:8px}
.tl-item{position:relative;padding:0 0 26px 26px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-9px;top:4px;width:16px;height:16px;border-radius:50%;
  background:linear-gradient(135deg,#FCD34D,#F59E0B);box-shadow:0 0 0 4px rgba(245,158,11,.14);
}
.tl-item h3{font-size:1rem;margin-bottom:6px}
.tl-item .tl-time{font-size:.75rem;font-weight:800;letter-spacing:.08em;color:var(--gold-2);text-transform:uppercase}
.tl-item p{font-size:.9rem;margin-top:7px}

/* ============ FAQ ============ */
.faq{display:grid;gap:14px;max-width:900px}
.faq details{
  border-radius:var(--radius-sm);border:1px solid var(--line-soft);background:rgba(11,46,30,.5);
  padding:18px 22px;transition:border-color .22s ease,background .22s ease;
}
.faq details[open]{border-color:var(--line);background:rgba(14,58,38,.72)}
.faq summary{
  cursor:pointer;font-weight:700;color:#fff;font-size:.98rem;display:flex;justify-content:space-between;
  align-items:center;gap:16px;list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--gold-2);font-size:.8rem;transition:transform .24s ease}
.faq details[open] summary::after{content:"\f068";transform:rotate(180deg)}
.faq details p{margin-top:12px;font-size:.92rem}

/* ============ CTA BAND ============ */
.cta-band{
  position:relative;border-radius:calc(var(--radius) + 6px);overflow:hidden;
  border:1px solid var(--line);
  background-image:linear-gradient(120deg,rgba(3,18,11,.93),rgba(11,46,30,.9)),url('/assets/images/1e23a7ec35dda16e.jpg');
  background-size:cover;background-position:center;
  padding:48px 42px;
}
.cta-band h2{margin-bottom:12px;max-width:26ch}
.cta-band p{max-width:62ch;color:#CFE6D9}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.cta-note{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}

/* ============ TRUST STRIP ============ */
.trust-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.trust-item{
  padding:20px;border-radius:var(--radius-sm);border:1px solid var(--line-soft);
  background:rgba(9,38,25,.55);text-align:left;
}
.trust-item i{font-size:1.1rem;color:var(--gold-2);margin-bottom:10px;display:block}
.trust-item strong{display:block;font-size:.92rem;color:#fff;margin-bottom:5px}
.trust-item p{font-size:.82rem;margin:0}

/* ============ FAB + STICKY BAR ============ */
.fab{
  position:fixed;left:16px;bottom:96px;z-index:130;width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:1.15rem;color:#1A1206;
  background:radial-gradient(circle at 32% 28%,#FDE68A,#F59E0B 58%,#B4780A);
  border:2px solid #F59E0B;
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.85;animation:fabFloat 3.6s ease-in-out infinite;
  transition:transform .26s ease,opacity .26s ease;
}
.fab:hover{transform:scale(1.11) rotate(8deg);opacity:1}
.fab:active{transform:scale(.95) translateY(3px)}
.fab .fab-dot{
  position:absolute;top:1px;right:1px;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)}}
.sticky-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:120;
  background:rgba(4,22,13,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-top:1px solid var(--line);padding:11px 0;
}
.sticky-inner{display:flex;align-items:center;gap:18px;justify-content:space-between;flex-wrap:wrap}
.sticky-inner p{margin:0;font-size:.86rem;color:#CFE6D9}
.sticky-inner p b{color:var(--gold-2)}
.sticky-inner .btn{padding:10px 22px;font-size:.86rem}

/* ============ FOOTER ============ */
.site-footer{background:linear-gradient(180deg,#03160E,#050F0A);border-top:1px solid var(--line);padding:58px 0 92px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px}
.foot-brand p{font-size:.87rem;margin:16px 0 18px;max-width:44ch}
.foot-pay{display:flex;flex-wrap:wrap;gap:8px}
.pay-badge{
  font-size:.72rem;font-weight:700;color:var(--mint);padding:6px 12px;border-radius:var(--radius-pill);
  background:rgba(209,250,229,.06);border:1px solid var(--line-soft);
}
.foot-col h4{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);margin-bottom:16px}
.foot-col ul{display:grid;gap:10px}
.foot-col a{font-size:.87rem;color:#B9CFC3}
.foot-col a:hover{color:var(--gold-2)}
.foot-legal{display:flex;gap:12px;align-items:flex-start}
.age-badge{
  flex-shrink:0;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:.72rem;font-weight:900;color:#1A1206;background:linear-gradient(135deg,#FCD34D,#F59E0B);
}
.foot-legal p{font-size:.82rem;margin:0}
.foot-bottom{
  margin-top:38px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
}
.foot-bottom p{font-size:.79rem;margin:0}
.lic{display:flex;flex-wrap:wrap;gap:10px}
.lic span{font-size:.72rem;font-weight:700;color:var(--gold-mute);letter-spacing:.06em;text-transform:uppercase}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .article-hero h1{max-width:none}
  .article-shell{grid-template-columns:1fr;gap:32px}
  .side-card{position:static}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .data-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .trust-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
  .nav-links{margin-left:0}
  .nav-wrap{gap:14px}
}
@media (max-width:900px){
  .nav-links{
    position:fixed;top:72px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;
    gap:4px;padding:14px 20px 22px;background:rgba(3,18,11,.98);border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);max-height:calc(100vh - 72px);overflow-y:auto;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 14px;font-size:.95rem;border-radius:var(--radius-sm)}
  .nav-toggle{display:flex;margin-left:auto}
  .nav-actions{margin-left:0}
  .brand-text em{display:none}
}
@media (max-width:768px){
  .section{padding:56px 0}
  .hero-grid{gap:24px}
  .split{grid-template-columns:1fr;gap:26px}
  .steps{grid-template-columns:1fr}
  .data-grid{grid-template-columns:1fr}
  .trust-row{grid-template-columns:1fr}
  .cta-band{padding:34px 22px}
  .article-body{font-size:.99rem}
  .sticky-inner p{display:none}
  .sticky-inner{justify-content:space-between}
}
@media (max-width:520px){
  .brand-text strong{font-size:.82rem}
  .btn-signup{padding:9px 14px;font-size:.8rem}
  .btn-login{padding:9px 12px;font-size:.8rem}
  .article-hero{padding:112px 0 42px}
  .foot-grid{grid-template-columns:1fr}
  .foot-bottom{flex-direction:column;align-items:flex-start}
  .meta-pill{font-size:.73rem;padding:7px 12px}
  .faq details{padding:16px}
  .fab{left:12px;bottom:84px;width:52px;height:52px}
}

/* roulang page: category2 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#0E3A26;
  --bg-deep:#03160E;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-3:#B4780A;
  --gold-mute:#A3A375;
  --red:#DC2626;
  --red-deep:#7F1D1D;
  --ink:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#9DB5A8;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(209,250,229,.10);
  --radius:18px;
  --radius-sm:11px;
  --radius-pill:999px;
  --shadow:0 22px 48px -26px rgba(0,0,0,.85);
  --shadow-gold:0 18px 40px -20px rgba(245,158,11,.55);
  --container:1180px;
  --gap:26px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  padding-bottom:86px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease,background .22s ease}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{border:0;background:none;cursor:pointer}
ul,ol{list-style:none;margin:0;padding:0}
h1,h2,h3,h4,h5,p{margin:0}
h1,h2,h3,h4{line-height:1.24;font-weight:800;letter-spacing:-.01em}
h1{font-size:2.5rem}
h2{font-size:1.85rem}
h3{font-size:1.12rem}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:78px 0;position:relative}
.section.tight{padding:56px 0}
.section.alt{background:linear-gradient(180deg,#08271A 0%,#051F14 100%)}
.section.deep{background:linear-gradient(180deg,#04190F 0%,#082A1B 55%,#04190F 100%)}
.section-line{height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.35),transparent)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-2);border:1px solid var(--line);border-radius:var(--radius-pill);
  padding:6px 14px;background:rgba(245,158,11,.07);margin-bottom:16px;
}
.section-head{max-width:760px;margin-bottom:38px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{margin-bottom:14px}
.section-head p{color:var(--muted);font-size:1rem}
.gold-text{color:var(--gold-2)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:120;
  background:rgba(4,22,13,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  border-radius:12px;font-size:1.15rem;
  background:linear-gradient(140deg,#FCD34D,#F59E0B 60%,#B4780A);
  box-shadow:0 8px 20px -8px rgba(245,158,11,.8);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-size:.95rem;font-weight:800;color:#fff;letter-spacing:-.01em}
.brand-text em{font-style:normal;font-size:.66rem;color:var(--gold-mute);letter-spacing:.09em;text-transform:uppercase;font-weight:600}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  font-size:.87rem;font-weight:600;color:#BED6C9;padding:9px 14px;border-radius:var(--radius-pill);
  position:relative;white-space:nowrap;
}
.nav-links a:hover{color:var(--gold-2);background:rgba(245,158,11,.09)}
.nav-links a.active{color:#0E1F14;background:linear-gradient(135deg,#FCD34D,#F59E0B);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  font-size:.85rem;font-weight:700;color:var(--gold-2);padding:9px 16px;border-radius:var(--radius-pill);
  border:1px solid rgba(245,158,11,.42);white-space:nowrap;
}
.btn-login:hover{background:rgba(245,158,11,.13);border-color:var(--gold)}
.btn-signup{
  font-size:.85rem;font-weight:800;color:#1A1206;padding:10px 20px;border-radius:var(--radius-pill);
  background:linear-gradient(135deg,#FCD34D,#F59E0B);white-space:nowrap;
  box-shadow:0 10px 24px -12px rgba(245,158,11,.85);
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 14px 28px -12px rgba(245,158,11,1)}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  color:var(--gold-2);align-items:center;justify-content:center;font-size:1rem;
}
.nav-toggle:hover{background:rgba(245,158,11,.12)}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border-radius:var(--radius-pill);padding:14px 28px;font-weight:700;font-size:.94rem;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  border:1px solid transparent;text-align:center;
}
.btn-gold{background:linear-gradient(135deg,#FCD34D,#F59E0B 70%,#D97706);color:#1A1206;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 22px 44px -18px rgba(245,158,11,.95)}
.btn-gold:active{transform:translateY(0) scale(.985)}
.btn-ghost{border-color:rgba(245,158,11,.45);color:var(--gold-2);background:rgba(245,158,11,.05)}
.btn-ghost:hover{background:rgba(245,158,11,.16);border-color:var(--gold);transform:translateY(-2px)}
.btn-red{background:linear-gradient(135deg,#EF4444,#B91C1C);color:#fff;box-shadow:0 16px 34px -18px rgba(220,38,38,.9)}
.btn-red:hover{transform:translateY(-2px)}
.btn-sm{padding:10px 20px;font-size:.85rem}
.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px}

/* ============ CATEGORY HERO ============ */
.cat-hero{
  position:relative;padding:118px 0 72px;
  background-image:linear-gradient(180deg,rgba(3,18,11,.90) 0%,rgba(5,31,20,.96) 64%,#051F14 100%),url('/assets/images/f87e190b29e4f4f0.jpg');
  background-size:cover;background-position:center;background-repeat:no-repeat;
  border-bottom:1px solid var(--line);
}
.cat-hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:150px;
  background:linear-gradient(180deg,transparent,rgba(5,31,20,.98));pointer-events:none;
}
.cat-hero .container{position:relative;z-index:2}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.79rem;color:var(--muted);margin-bottom:20px}
.breadcrumb a:hover{color:var(--gold-2)}
.breadcrumb i{font-size:.6rem;color:var(--gold-mute)}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center}
.hero-copy h1{margin-bottom:18px}
.hero-copy h1 span{background:linear-gradient(120deg,#FCD34D,#F59E0B);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:#C7DED1;font-size:1.03rem;max-width:600px;margin-bottom:26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.hero-facts{display:flex;flex-wrap:wrap;gap:10px}
.fact-pill{
  display:inline-flex;align-items:center;gap:8px;font-size:.75rem;font-weight:600;
  color:var(--mint);background:rgba(11,46,30,.72);border:1px solid var(--line-soft);
  border-radius:var(--radius-pill);padding:7px 14px;backdrop-filter:blur(6px);
}
.fact-pill i{color:var(--gold-2)}
.radar-panel{
  background:linear-gradient(160deg,rgba(11,46,30,.94),rgba(4,22,13,.96));
  border:1px solid rgba(245,158,11,.34);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:24px 22px;
}
.radar-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line-soft);margin-bottom:6px}
.radar-head strong{font-size:.95rem;color:#fff}
.live-chip{
  display:inline-flex;align-items:center;gap:7px;font-size:.68rem;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;color:#1A1206;background:linear-gradient(135deg,#FCD34D,#F59E0B);
  border-radius:var(--radius-pill);padding:5px 12px;
}
.live-dot{width:7px;height:7px;border-radius:50%;background:#7F1D1D;animation:pulseDot 1.4s infinite}
@keyframes pulseDot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.7)}}
.radar-row{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:13px 0;border-bottom:1px dashed rgba(209,250,229,.12)}
.radar-row:last-of-type{border-bottom:0}
.radar-row span{font-size:.83rem;color:var(--muted)}
.radar-row b{font-size:1.02rem;color:var(--gold-2);font-weight:800;white-space:nowrap}
.radar-note{display:flex;align-items:flex-start;gap:10px;margin-top:16px;padding:12px 14px;border-radius:var(--radius-sm);background:rgba(245,158,11,.08);border:1px solid var(--line)}
.radar-note i{color:var(--gold-2);margin-top:3px}
.radar-note p{font-size:.79rem;color:#C7DED1;line-height:1.55}

/* ============ SELL POINTS ============ */
.sell-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:44px;align-items:start}
.sell-aside{position:relative;padding-right:16px}
.sell-aside .quote{
  font-size:1.05rem;color:#D7E9DE;border-left:3px solid var(--gold);padding-left:18px;margin-top:20px;
}
.sell-aside .quote small{display:block;margin-top:10px;font-size:.78rem;color:var(--gold-mute);letter-spacing:.06em;text-transform:uppercase}
.sell-list{display:grid;gap:18px}
.sell-item{
  display:grid;grid-template-columns:52px 1fr;gap:18px;align-items:start;
  padding:20px 22px;border-radius:var(--radius);
  background:linear-gradient(150deg,rgba(11,46,30,.72),rgba(5,31,20,.72));
  border:1px solid var(--line-soft);
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.sell-item:hover{transform:translateY(-3px);border-color:rgba(245,158,11,.42);box-shadow:var(--shadow)}
.sell-num{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:1.05rem;color:#1A1206;background:linear-gradient(140deg,#FCD34D,#F59E0B 65%,#B4780A);
}
.sell-item h3{margin-bottom:7px}
.sell-item p{color:var(--muted);font-size:.92rem}

/* ============ TABLES ============ */
.table-scroll{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line-soft);background:rgba(4,22,13,.6)}
table.data-table{width:100%;border-collapse:collapse;min-width:720px}
table.data-table thead th{
  text-align:left;font-size:.73rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold-2);padding:16px 20px;background:rgba(245,158,11,.09);
  border-bottom:1px solid var(--line);white-space:nowrap;
}
table.data-table tbody td{padding:16px 20px;font-size:.9rem;color:#D7E9DE;border-bottom:1px solid var(--line-soft);vertical-align:top}
table.data-table tbody tr:last-child td{border-bottom:0}
table.data-table tbody tr:hover td{background:rgba(245,158,11,.05)}
table.data-table td strong{color:#fff}
.tag-ok,.tag-warn{
  display:inline-block;font-size:.72rem;font-weight:700;padding:4px 11px;border-radius:var(--radius-pill);
}
.tag-ok{color:#0E1F14;background:linear-gradient(135deg,#6EE7B7,#10B981)}
.tag-warn{color:#FEF3C7;background:rgba(220,38,38,.22);border:1px solid rgba(220,38,38,.5)}
.table-foot{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;margin-top:18px}
.table-foot p{font-size:.83rem;color:var(--muted)}

/* ============ TIMELINE ============ */
.time-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:44px;align-items:start}
.timeline{position:relative;padding-left:26px;border-left:1px solid var(--line)}
.timeline-item{position:relative;padding:0 0 26px 22px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item::before{
  content:"";position:absolute;left:-33px;top:6px;width:14px;height:14px;border-radius:50%;
  background:linear-gradient(135deg,#FCD34D,#F59E0B);box-shadow:0 0 0 4px rgba(245,158,11,.14);
}
.timeline-item time{display:block;font-size:.8rem;font-weight:800;color:var(--gold-2);letter-spacing:.06em;margin-bottom:6px}
.timeline-item h3{margin-bottom:6px;font-size:1rem}
.timeline-item p{color:var(--muted);font-size:.89rem}
.time-photo{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-soft);box-shadow:var(--shadow)}
.time-photo img{width:100%;object-fit:cover;aspect-ratio:16/10}
.time-caption{padding:16px 18px;background:rgba(4,22,13,.72);font-size:.84rem;color:var(--muted)}

/* ============ SCENARIOS ============ */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.scene-card{
  padding:26px 24px;border-radius:var(--radius);
  background:linear-gradient(165deg,rgba(14,58,38,.7),rgba(5,31,20,.9));
  border:1px solid var(--line-soft);display:flex;flex-direction:column;
  transition:border-color .24s ease,transform .24s ease;
}
.scene-card:hover{border-color:rgba(245,158,11,.4);transform:translateY(-4px)}
.scene-tag{font-size:.7rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-2);margin-bottom:12px}
.scene-card h3{margin-bottom:10px}
.scene-card p{color:var(--muted);font-size:.9rem;margin-bottom:16px}
.scene-list{margin-top:auto;display:grid;gap:9px}
.scene-list li{display:flex;gap:10px;font-size:.85rem;color:#C7DED1}
.scene-list i{color:var(--gold-2);margin-top:4px;font-size:.7rem}

/* ============ VERIFY ============ */
.verify-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:start}
.hash-box{
  border-radius:var(--radius);border:1px solid var(--line);background:rgba(3,22,14,.85);
  padding:22px;box-shadow:var(--shadow);
}
.hash-box h3{margin-bottom:14px;font-size:1rem}
.hash-line{
  font-size:.76rem;color:#8FE3B8;word-break:break-all;line-height:1.6;
  background:rgba(16,185,129,.08);border:1px solid rgba(16,185,129,.22);
  border-radius:var(--radius-sm);padding:12px 14px;margin-bottom:14px;
}
.hash-meta{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hash-meta div{background:rgba(209,250,229,.05);border-radius:var(--radius-sm);padding:12px 14px}
.hash-meta span{display:block;font-size:.72rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.hash-meta b{font-size:.95rem;color:#fff}
.step-list{display:grid;gap:16px}
.step-item{display:grid;grid-template-columns:34px 1fr;gap:14px;align-items:start}
.step-item i{
  width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:rgba(245,158,11,.14);border:1px solid var(--line);color:var(--gold-2);font-size:.85rem;
}
.step-item h4{font-size:.98rem;margin-bottom:5px;color:#fff;font-weight:700}
.step-item p{font-size:.87rem;color:var(--muted)}
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:36px}
.stat-box{padding:20px;border-radius:var(--radius-sm);background:rgba(209,250,229,.05);border:1px solid var(--line-soft)}
.stat-box b{display:block;font-size:1.45rem;font-weight:900;color:var(--gold-2);line-height:1.2}
.stat-box span{font-size:.78rem;color:var(--muted)}

/* ============ COMPARE ============ */
.compare-head{display:flex;flex-wrap:wrap;gap:20px;align-items:flex-end;justify-content:space-between;margin-bottom:34px}
.compare-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-soft)}
.compare-grid>div{padding:18px 20px;border-bottom:1px solid var(--line-soft);font-size:.9rem;color:#D7E9DE}
.compare-grid .c-title{font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);background:rgba(245,158,11,.09)}
.compare-grid .c-label{color:#fff;font-weight:700;background:rgba(4,22,13,.6)}
.compare-grid .c-good{background:rgba(16,185,129,.07)}
.compare-grid .c-bad{background:rgba(220,38,38,.06);color:#E6C9C9}
.compare-grid .c-good i{color:#6EE7B7;margin-right:8px}

/* ============ NEWS LIST ============ */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{
  border-radius:var(--radius);overflow:hidden;background:linear-gradient(170deg,rgba(11,46,30,.72),rgba(4,22,13,.9));
  border:1px solid var(--line-soft);display:flex;flex-direction:column;
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.news-card:hover{transform:translateY(-4px);border-color:rgba(245,158,11,.42);box-shadow:var(--shadow)}
.news-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:rgba(3,22,14,.9)}
.news-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.news-card:hover .news-thumb img{transform:scale(1.05)}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-cat{display:inline-flex;align-self:flex-start;font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--gold-2);border:1px solid var(--line);border-radius:var(--radius-pill);padding:4px 10px}
.news-body h3{font-size:1.02rem;line-height:1.4}
.news-body h3 a:hover{color:var(--gold-2)}
.news-body p{font-size:.86rem;color:var(--muted);flex:1}
.news-time{font-size:.76rem;color:var(--gold-mute);letter-spacing:.05em}
.empty-note{padding:28px;border-radius:var(--radius);border:1px dashed var(--line);color:var(--muted);font-size:.9rem;background:rgba(4,22,13,.5)}

/* ============ FAQ ============ */
.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:start}
.faq-aside{position:sticky;top:100px}
.faq-aside p{color:var(--muted);font-size:.92rem;margin-top:14px}
.faq-list{display:grid;gap:14px}
.faq-item{border:1px solid var(--line-soft);border-radius:var(--radius-sm);background:rgba(11,46,30,.5);overflow:hidden}
.faq-item[open]{border-color:rgba(245,158,11,.4);background:rgba(14,58,38,.6)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:18px 20px;font-weight:700;font-size:.97rem;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.72rem;color:var(--gold-2);
  transition:transform .24s ease;
}
.faq-item[open] summary::after{content:"\f068"}
.faq-item .faq-body{padding:0 20px 20px;color:var(--muted);font-size:.9rem}

/* ============ PROMISE ============ */
.promise-bar{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;
  background:linear-gradient(140deg,rgba(14,58,38,.75),rgba(4,22,13,.9));
}
.promise-item{padding:24px 22px;border-right:1px solid var(--line-soft)}
.promise-item:last-child{border-right:0}
.promise-item i{font-size:1.2rem;color:var(--gold-2);margin-bottom:12px;display:block}
.promise-item h3{font-size:.98rem;margin-bottom:6px}
.promise-item p{font-size:.83rem;color:var(--muted)}
.cta-strip{
  margin-top:44px;padding:36px 38px;border-radius:var(--radius);text-align:center;
  background:linear-gradient(135deg,rgba(245,158,11,.16),rgba(11,46,30,.9));
  border:1px solid var(--line);
}
.cta-strip h2{margin-bottom:12px}
.cta-strip p{color:#C7DED1;max-width:640px;margin:0 auto 22px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}

/* ============ CONVERT BAR + FAB ============ */
.convert-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:110;
  background:rgba(3,22,14,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
}
.bar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:70px;padding-top:8px;padding-bottom:8px}
.bar-text strong{display:block;font-size:.92rem;color:#fff}
.bar-text span{font-size:.78rem;color:var(--muted)}
.bar-actions{display:flex;gap:10px;flex-shrink:0}
.fab-coin{
  position:fixed;left:16px;bottom:96px;z-index:115;
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:1.35rem;
  background:radial-gradient(circle at 32% 28%,#3B2410,#0B1F16 72%);
  border:2px solid var(--gold);
  box-shadow:0 6px 25px rgba(245,158,11,.35);
  opacity:.8;
  animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .28s ease,opacity .28s ease;
}
.fab-coin:hover{transform:scale(1.1);opacity:1}
.fab-coin:hover .fab-glyph{transform:rotate(360deg)}
.fab-coin:active{transform:scale(.95) translateY(4px)}
.fab-glyph{transition:transform .6s ease;display:block;line-height:1}
.fab-dot{
  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)}}

/* ============ FOOTER ============ */
.site-footer{
  background:linear-gradient(180deg,#03160E 0%,#051F14 100%);
  border-top:1px solid var(--line);
  padding:64px 0 26px;
}
.foot-grid{display:grid;grid-template-columns:1.55fr 1fr 1fr 1.2fr;gap:34px}
.foot-brand .brand{margin-bottom:16px}
.foot-brand p{color:var(--muted);font-size:.88rem;line-height:1.7;max-width:390px}
.foot-pay{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.pay-badge{
  font-size:.71rem;font-weight:700;color:var(--mint);border:1px solid var(--line-soft);
  background:rgba(209,250,229,.06);border-radius:var(--radius-pill);padding:5px 12px;
}
.foot-col h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--gold-2);margin-bottom:16px}
.foot-col li{margin-bottom:10px}
.foot-col a{font-size:.87rem;color:#BED6C9}
.foot-col a:hover{color:var(--gold-2)}
.foot-legal{display:flex;gap:12px;align-items:flex-start}
.age-badge{
  flex-shrink:0;width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-size:.8rem;font-weight:900;color:#1A1206;background:linear-gradient(140deg,#FCD34D,#F59E0B);
}
.foot-legal p{font-size:.8rem;color:var(--muted)}
.foot-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line-soft);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
}
.foot-bottom p{font-size:.78rem;color:var(--gold-mute)}
.lic{display:flex;flex-wrap:wrap;gap:10px}
.lic span{font-size:.72rem;color:#BED6C9;border:1px solid var(--line-soft);border-radius:var(--radius-pill);padding:5px 12px}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  h1{font-size:2.05rem}
  h2{font-size:1.6rem}
  .hero-grid,.sell-layout,.time-layout,.verify-layout,.faq-layout{grid-template-columns:1fr;gap:34px}
  .faq-aside{position:static}
  .scene-grid,.news-grid{grid-template-columns:repeat(2,1fr)}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .promise-bar{grid-template-columns:repeat(2,1fr)}
  .promise-item:nth-child(2){border-right:0}
  .promise-item:nth-child(1),.promise-item:nth-child(2){border-bottom:1px solid var(--line-soft)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:900px){
  .nav-links{
    position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(4,22,13,.98);border-bottom:1px solid var(--line);
    padding:14px 16px 18px;display:none;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 14px;font-size:.92rem}
  .nav-toggle{display:flex}
  .nav-actions .btn-login,.nav-actions .btn-signup{padding:8px 13px;font-size:.79rem}
}
@media (max-width:768px){
  body{padding-bottom:96px}
  .section{padding:60px 0}
  .cat-hero{padding:104px 0 54px}
  .hero-cta .btn{width:100%}
  .compare-grid{grid-template-columns:1fr 1fr}
  .compare-grid .c-label{grid-column:span 2}
  .bar-text span{display:none}
  .fab-coin{bottom:104px;left:12px;width:52px;height:52px;font-size:1.2rem}
  .cta-strip{padding:28px 22px;text-align:left}
  .cta-actions{justify-content:flex-start}
}
@media (max-width:520px){
  h1{font-size:1.66rem}
  h2{font-size:1.35rem}
  .scene-grid,.news-grid,.stat-strip,.promise-bar,.foot-grid,.hash-meta{grid-template-columns:1fr}
  .promise-item{border-right:0;border-bottom:1px solid var(--line-soft)}
  .sell-item{grid-template-columns:1fr;gap:12px}
  .brand-text strong{font-size:.85rem}
  .brand-text em{font-size:.6rem}
  .bar-inner{flex-direction:column;align-items:stretch;gap:8px;padding-top:10px;padding-bottom:10px}
  .bar-actions .btn{flex:1}
}

/* roulang page: category3 */
:root{
  --bg:#051F14;
  --bg-2:#0B2E1E;
  --bg-3:#0E3A26;
  --bg-deep:#03160E;
  --gold:#F59E0B;
  --gold-2:#FCD34D;
  --gold-3:#B4780A;
  --gold-mute:#A3A375;
  --red:#DC2626;
  --red-deep:#7F1D1D;
  --ink:#F8FAFC;
  --mint:#D1FAE5;
  --muted:#9DB5A8;
  --line:rgba(245,158,11,.22);
  --line-soft:rgba(209,250,229,.10);
  --radius:18px;
  --radius-sm:11px;
  --radius-pill:999px;
  --shadow:0 22px 48px -26px rgba(0,0,0,.85);
  --shadow-gold:0 18px 40px -20px rgba(245,158,11,.55);
  --container:1180px;
  --gap:26px;
}
*,*::before,*::after{box-sizing:border-box}
html,body,div,span,h1,h2,h3,h4,h5,h6,p,a,img,ul,ol,li,table,thead,tbody,tr,th,td,form,label,time,aside,section,article,figure{margin:0;padding:0;border:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:'Be Vietnam Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.65;
  overflow-x:hidden;
  padding-bottom:78px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .22s ease,opacity .22s ease}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{border:0;background:none;cursor:pointer}
ul,ol{list-style:none}
h1,h2,h3,h4{line-height:1.24;font-weight:800;letter-spacing:-.015em}
h1{font-size:2.55rem;font-weight:900}
h2{font-size:1.95rem}
h3{font-size:1.12rem}
p{line-height:1.68}
:focus-visible{outline:2px solid var(--gold-2);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:78px 0;position:relative}
.section.tight{padding:58px 0}
.section.alt{background:linear-gradient(180deg,#08271A 0%,#051F14 100%);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.section.deep{background:linear-gradient(180deg,#04190F 0%,#082A1B 55%,#04190F 100%)}
.section-line{height:1px;background:linear-gradient(90deg,transparent,rgba(245,158,11,.35),transparent)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-2);border:1px solid var(--line);border-radius:var(--radius-pill);
  padding:6px 14px;background:rgba(245,158,11,.07);margin-bottom:16px;
}
.section-head{max-width:800px;margin-bottom:40px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{margin-bottom:14px}
.section-head p{color:var(--muted);font-size:1rem}
.section-head.left{text-align:left}
.lead{color:var(--muted);font-size:1.02rem}
.muted{color:var(--muted)}
.gold-text{color:var(--gold-2)}

/* ============ HEADER ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:120;
  background:rgba(4,22,13,.86);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:22px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  border-radius:12px;font-size:1.15rem;
  background:linear-gradient(140deg,#FCD34D,#F59E0B 60%,#B4780A);
  box-shadow:0 8px 20px -8px rgba(245,158,11,.8);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-size:.95rem;font-weight:800;color:#fff;letter-spacing:-.01em}
.brand-text em{font-style:normal;font-size:.66rem;color:var(--gold-mute);letter-spacing:.09em;text-transform:uppercase;font-weight:600}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  font-size:.87rem;font-weight:600;color:#BED6C9;padding:9px 14px;border-radius:var(--radius-pill);
  position:relative;white-space:nowrap;
}
.nav-links a:hover{color:var(--gold-2);background:rgba(245,158,11,.09)}
.nav-links a.active{color:#0E1F14;background:linear-gradient(135deg,#FCD34D,#F59E0B);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.btn-login{
  font-size:.85rem;font-weight:700;color:var(--gold-2);padding:9px 16px;border-radius:var(--radius-pill);
  border:1px solid rgba(245,158,11,.42);white-space:nowrap;display:inline-flex;align-items:center;
}
.btn-login:hover{background:rgba(245,158,11,.13);border-color:var(--gold)}
.btn-signup{
  font-size:.85rem;font-weight:800;color:#1A1206;padding:10px 20px;border-radius:var(--radius-pill);
  background:linear-gradient(135deg,#FCD34D,#F59E0B);white-space:nowrap;display:inline-flex;align-items:center;
  box-shadow:0 10px 24px -12px rgba(245,158,11,.85);
}
.btn-signup:hover{transform:translateY(-1px);box-shadow:0 14px 28px -12px rgba(245,158,11,1)}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);
  color:var(--gold-2);align-items:center;justify-content:center;font-size:1rem;flex-shrink:0;
}
.nav-toggle:hover{background:rgba(245,158,11,.12)}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border-radius:var(--radius-pill);padding:14px 28px;font-weight:700;font-size:.94rem;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease;
  border:1px solid transparent;text-align:center;cursor:pointer;
}
.btn-gold{background:linear-gradient(135deg,#FCD34D,#F59E0B 70%,#D97706);color:#1A1206;box-shadow:var(--shadow-gold)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 22px 44px -18px rgba(245,158,11,.95)}
.btn-gold:active{transform:translateY(0) scale(.985)}
.btn-ghost{border-color:rgba(245,158,11,.45);color:var(--gold-2);background:rgba(245,158,11,.05)}
.btn-ghost:hover{background:rgba(245,158,11,.16);border-color:var(--gold);transform:translateY(-2px)}
.btn-sm{padding:10px 20px;font-size:.85rem}

/* ============ HERO ============ */
.hero{
  position:relative;padding:128px 0 70px;
  background-image:linear-gradient(180deg,rgba(3,18,11,.92) 0%,rgba(5,31,20,.96) 60%,#051F14 100%),url('/assets/images/de66d45f66d6eb51.jpg');
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.hero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:160px;
  background:linear-gradient(180deg,transparent,rgba(5,31,20,.98));pointer-events:none;
}
.hero .container{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:44px;align-items:start}
.hero-status{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.status-pill{
  display:inline-flex;align-items:center;gap:8px;font-size:.76rem;font-weight:600;
  color:var(--mint);background:rgba(11,46,30,.72);border:1px solid var(--line-soft);
  border-radius:var(--radius-pill);padding:8px 15px;backdrop-filter:blur(6px);
}
.status-pill.live{border-color:rgba(245,158,11,.5);color:var(--gold-2);background:rgba(245,158,11,.10)}
.status-pill .dot{
  width:8px;height:8px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 0 rgba(34,197,94,.7);
  animation:pulseDot 1.8s infinite;
}
@keyframes pulseDot{
  0%{box-shadow:0 0 0 0 rgba(34,197,94,.7)}
  70%{box-shadow:0 0 0 9px rgba(34,197,94,0)}
  100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}
}
.hero h1{margin-bottom:18px;text-wrap:balance}
.hero h1 span{background:linear-gradient(120deg,#FCD34D,#F59E0B);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{color:#C7DED1;font-size:1.04rem;max-width:640px;margin-bottom:26px}
.hero-points{display:grid;gap:12px;margin-bottom:30px;max-width:660px}
.hero-points li{
  display:flex;gap:12px;align-items:flex-start;font-size:.94rem;color:#DCEFE4;
  line-height:1.6;
}
.hero-points li i{color:var(--gold-2);margin-top:4px;font-size:.9rem;flex-shrink:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.trust-strip{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.pay-badge{
  font-size:.74rem;font-weight:700;letter-spacing:.03em;color:var(--mint);
  border:1px solid var(--line-soft);background:rgba(3,22,14,.65);
  border-radius:var(--radius-pill);padding:7px 14px;
}
.hero-panel{
  background:linear-gradient(180deg,rgba(11,46,30,.92),rgba(4,22,13,.96));
  border:1px solid var(--line);border-radius:var(--radius);padding:20px;
  box-shadow:var(--shadow);position:sticky;top:96px;
}
.hero-panel img{border-radius:var(--radius-sm);margin-bottom:18px;border:1px solid var(--line-soft)}
.panel-head{
  font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-mute);margin-bottom:14px;
}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.stat{
  background:rgba(3,22,14,.72);border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  padding:14px 14px 12px;
}
.stat strong{display:block;font-size:1.35rem;font-weight:900;color:var(--gold-2);line-height:1.15;margin-bottom:4px}
.stat span{font-size:.75rem;color:var(--muted);line-height:1.45;display:block}

/* ============ PILLARS ============ */
.pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.pillar-card{
  background:linear-gradient(180deg,rgba(14,58,38,.55),rgba(5,31,20,.85));
  border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.pillar-card:hover{transform:translateY(-4px);border-color:rgba(245,158,11,.5);box-shadow:var(--shadow)}
.pillar-icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:1.25rem;color:#1A1206;background:linear-gradient(140deg,#FCD34D,#F59E0B 70%,#B4780A);
  margin-bottom:18px;
}
.pillar-card h3{margin-bottom:10px}
.pillar-card p{color:var(--muted);font-size:.93rem}
.pillar-meta{
  margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);
  font-size:.8rem;font-weight:700;color:var(--gold-2);display:flex;align-items:center;gap:8px;
}

/* ============ TIMELINE ============ */
.timeline{display:grid;gap:0;border-left:2px solid var(--line);margin-left:10px}
.tl-item{position:relative;padding:0 0 30px 30px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-9px;top:6px;width:16px;height:16px;border-radius:50%;
  background:linear-gradient(140deg,#FCD34D,#F59E0B);border:3px solid #051F14;
  box-shadow:0 0 0 3px rgba(245,158,11,.18);
}
.tl-time{
  display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.1em;
  color:#0E1F14;background:linear-gradient(135deg,#FCD34D,#F59E0B);
  border-radius:var(--radius-pill);padding:3px 12px;margin-bottom:10px;
}
.tl-item h3{margin-bottom:7px}
.tl-item p{color:var(--muted);font-size:.93rem;max-width:760px}

/* ============ TABLE ============ */
.table-wrap{
  border:1px solid var(--line);border-radius:var(--radius);overflow-x:auto;
  background:linear-gradient(180deg,rgba(11,46,30,.6),rgba(4,22,13,.85));
  -webkit-overflow-scrolling:touch;
}
table.rate-table{width:100%;border-collapse:collapse;min-width:720px}
table.rate-table th,table.rate-table td{
  padding:15px 18px;text-align:left;font-size:.9rem;border-bottom:1px solid var(--line-soft);
}
table.rate-table thead th{
  background:rgba(3,22,14,.9);color:var(--gold-2);font-size:.75rem;letter-spacing:.1em;
  text-transform:uppercase;font-weight:800;white-space:nowrap;
}
table.rate-table tbody tr:last-child td{border-bottom:0}
table.rate-table tbody tr:hover{background:rgba(245,158,11,.05)}
table.rate-table td strong{color:#fff;font-weight:700}
.tag-free{
  display:inline-block;font-size:.72rem;font-weight:800;color:#052E1A;
  background:linear-gradient(135deg,#6EE7B7,#10B981);border-radius:var(--radius-pill);padding:3px 11px;
}
.tag-low{
  display:inline-block;font-size:.72rem;font-weight:800;color:#3B0A0A;
  background:linear-gradient(135deg,#FCD34D,#F59E0B);border-radius:var(--radius-pill);padding:3px 11px;
}
.table-note{margin-top:16px;font-size:.86rem;color:var(--muted);display:flex;gap:10px;align-items:flex-start}
.table-note i{color:var(--gold-2);margin-top:4px}

/* ============ TIERS ============ */
.tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);margin-top:36px}
.tier{
  border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;
  background:rgba(4,22,13,.7);display:flex;flex-direction:column;
}
.tier.highlight{
  background:linear-gradient(180deg,rgba(245,158,11,.14),rgba(4,22,13,.9));
  border-color:rgba(245,158,11,.55);box-shadow:var(--shadow-gold);
}
.tier-label{font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-mute);margin-bottom:10px}
.tier-amount{font-size:1.6rem;font-weight:900;color:var(--gold-2);margin-bottom:6px;line-height:1.15}
.tier p{font-size:.88rem;color:var(--muted);margin-bottom:14px}
.tier ul{display:grid;gap:9px;margin-top:auto}
.tier ul li{display:flex;gap:9px;font-size:.86rem;color:#D9E9E0;align-items:flex-start}
.tier ul li i{color:var(--gold-2);font-size:.78rem;margin-top:5px;flex-shrink:0}

/* ============ SLOTS (khung giờ) ============ */
.slot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px}
.slot{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);padding:20px;
  background:linear-gradient(180deg,rgba(14,58,38,.45),rgba(4,22,13,.8));
  transition:border-color .25s ease,transform .25s ease;
}
.slot:hover{border-color:rgba(245,158,11,.45);transform:translateY(-3px)}
.slot time{display:block;font-size:1.05rem;font-weight:900;color:var(--gold-2);margin-bottom:8px}
.slot p{font-size:.86rem;color:var(--muted)}
.slot .slot-tag{
  display:inline-block;margin-top:12px;font-size:.72rem;font-weight:800;color:var(--mint);
  border:1px solid var(--line-soft);border-radius:var(--radius-pill);padding:3px 11px;
}

/* ============ PROOF ============ */
.proof-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:var(--gap)}
.quote{
  border-left:3px solid var(--gold);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  background:rgba(4,22,13,.72);padding:22px 22px 20px;display:flex;flex-direction:column;gap:14px;
}
.quote img{border-radius:var(--radius-sm);border:1px solid var(--line-soft);height:150px;object-fit:cover;width:100%}
.quote p{font-size:.92rem;color:#D9E9E0;font-style:italic}
.quote footer{font-size:.8rem;color:var(--gold-2);font-weight:700;margin-top:auto}
.quote footer span{display:block;color:var(--muted);font-weight:500;font-size:.76rem;margin-top:2px}
.ticker{
  margin-top:34px;border:1px solid var(--line);border-radius:var(--radius);
  background:rgba(3,22,14,.72);overflow:hidden;
}
.ticker-head{
  display:flex;align-items:center;gap:10px;padding:14px 20px;border-bottom:1px solid var(--line-soft);
  font-size:.76rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);
}
.ticker-list{display:grid}
.ticker-list li{
  display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;justify-content:space-between;
  padding:13px 20px;border-bottom:1px solid rgba(209,250,229,.06);font-size:.87rem;
}
.ticker-list li:last-child{border-bottom:0}
.ticker-list .tk-amount{font-weight:900;color:var(--gold-2)}
.ticker-list .tk-channel{color:var(--mint);font-weight:600}
.ticker-list .tk-time{color:var(--muted);font-size:.8rem}

/* ============ POSTS (CMS) ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:22px;
  background:linear-gradient(180deg,rgba(11,46,30,.5),rgba(4,22,13,.85));
  display:flex;flex-direction:column;gap:12px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.post-card:hover{transform:translateY(-4px);border-color:rgba(245,158,11,.45);box-shadow:var(--shadow)}
.post-card h3{font-size:1.02rem;line-height:1.4}
.post-card h3 a:hover{color:var(--gold-2)}
.post-card p{font-size:.88rem;color:var(--muted);flex-grow:1}
.post-meta{
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:.75rem;color:var(--gold-mute);
  border-top:1px dashed var(--line);padding-top:12px;
}
.post-meta span{
  border:1px solid var(--line-soft);border-radius:var(--radius-pill);padding:2px 10px;color:var(--mint);
}
.empty-note{
  border:1px dashed var(--line);border-radius:var(--radius);padding:28px;text-align:center;
  color:var(--muted);font-size:.92rem;background:rgba(4,22,13,.6);
}
.list-more{margin-top:30px;display:flex;justify-content:flex-start}

/* ============ CATEGORY MATRIX ============ */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
.cat-card{
  position:relative;display:block;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;background:linear-gradient(160deg,rgba(14,58,38,.6),rgba(4,22,13,.9));
  overflow:hidden;transition:transform .25s ease,border-color .25s ease;
}
.cat-card:hover{transform:translateY(-4px);border-color:rgba(245,158,11,.55)}
.cat-card::before{
  content:"";position:absolute;top:-40px;right:-40px;width:120px;height:120px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,158,11,.28),transparent 70%);
}
.cat-card h3{margin-bottom:10px;position:relative}
.cat-card p{font-size:.88rem;color:var(--muted);position:relative}
.cat-card .cat-go{
  margin-top:16px;font-size:.8rem;font-weight:800;color:var(--gold-2);
  display:inline-flex;align-items:center;gap:8px;position:relative;
}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:var(--radius-sm);
  background:rgba(4,22,13,.68);overflow:hidden;
}
.faq-item summary{
  list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;font-size:.97rem;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.8rem;
  color:var(--gold-2);transition:transform .25s ease;flex-shrink:0;
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open] summary{color:var(--gold-2)}
.faq-item summary:hover{background:rgba(245,158,11,.06)}
.faq-body{padding:0 22px 20px;color:var(--muted);font-size:.92rem;max-width:820px}

/* ============ CTA + GUARANTEE ============ */
.cta-band{
  position:relative;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background-image:linear-gradient(180deg,rgba(3,18,11,.92),rgba(5,31,20,.96)),url('/assets/images/f87e190b29e4f4f0.jpg');
  background-size:cover;background-position:center;
}
.cta-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.cta-box{
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;
  background:rgba(4,22,13,.78);
}
.guarantee-list{display:grid;gap:14px}
.guarantee-list li{display:flex;gap:12px;align-items:flex-start;font-size:.9rem;color:#D9E9E0}
.guarantee-list li i{color:var(--gold-2);margin-top:4px;flex-shrink:0}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}

/* ============ FOOTER ============ */
.site-footer{background:linear-gradient(180deg,#04190F,#031009);border-top:1px solid var(--line);padding:60px 0 26px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;margin-bottom:40px}
.foot-brand p{color:var(--muted);font-size:.88rem;margin:16px 0 18px;max-width:420px}
.foot-pay{display:flex;flex-wrap:wrap;gap:8px}
.foot-col h4{font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;color:var(--gold-2);margin-bottom:16px}
.foot-col ul{display:grid;gap:10px}
.foot-col ul li a{font-size:.87rem;color:var(--muted)}
.foot-col ul li a:hover{color:var(--gold-2)}
.foot-legal{display:flex;gap:12px;align-items:flex-start}
.foot-legal p{font-size:.82rem;color:var(--muted);line-height:1.6}
.age-badge{
  flex-shrink:0;width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:.8rem;color:#1A1206;background:linear-gradient(140deg,#FCD34D,#F59E0B);
  border:1px solid rgba(255,255,255,.25);
}
.foot-bottom{
  border-top:1px solid var(--line-soft);padding-top:22px;display:flex;flex-wrap:wrap;gap:14px;
  align-items:center;justify-content:space-between;
}
.foot-bottom p{font-size:.78rem;color:var(--muted);max-width:640px}
.lic{display:flex;flex-wrap:wrap;gap:8px}
.lic span{
  font-size:.72rem;font-weight:700;color:var(--gold-mute);border:1px solid var(--line-soft);
  border-radius:var(--radius-pill);padding:5px 12px;
}

/* ============ FAB ============ */
.fab-coin{
  position:fixed;left:16px;bottom:96px;z-index:50;
  width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:1.15rem;color:#1A1206;
  background:radial-gradient(circle at 32% 28%,#FEF3C7,#F59E0B 55%,#B4780A 100%);
  border:2px solid #F59E0B;
  box-shadow:0 6px 25px rgba(245,158,11,.35),inset 0 0 12px rgba(255,255,255,.35);
  opacity:.85;animation:fabFloat 3.4s ease-in-out infinite;
  transition:transform .28s ease,opacity .28s ease,box-shadow .28s ease;
}
.fab-coin i{transition:transform .5s cubic-bezier(.3,1.4,.5,1)}
.fab-coin:hover{opacity:1;transform:scale(1.1);box-shadow:0 10px 32px rgba(245,158,11,.6)}
.fab-coin:hover i{transform:rotate(360deg)}
.fab-coin:active{transform:scale(.95) translateY(4px)}
.fab-coin .fab-badge{
  position:absolute;top:-1px;right:-1px;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)}
}

/* ============ BOTTOM BAR ============ */
.bottom-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:100;
  background:rgba(3,20,12,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-top:1px solid var(--line);
}
.bottom-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 20px}
.bottom-text strong{display:block;font-size:.92rem;color:#fff;line-height:1.3}
.bottom-text span{font-size:.78rem;color:var(--muted)}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  h1{font-size:2.1rem}
  h2{font-size:1.65rem}
  .hero{padding:118px 0 56px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-panel{position:static}
  .pillar-grid,.post-grid,.cat-grid,.tier-grid{grid-template-columns:repeat(2,1fr)}
  .proof-grid{grid-template-columns:1fr 1fr}
  .cta-inner{grid-template-columns:1fr;gap:30px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
  .nav-links{
    position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(4,22,13,.98);border-bottom:1px solid var(--line);padding:14px 20px 20px;
    margin-left:0;display:none;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 16px;border-radius:var(--radius-sm)}
  .nav-toggle{display:flex}
}
@media (max-width:768px){
  body{font-size:15px;padding-bottom:82px}
  h1{font-size:1.78rem}
  h2{font-size:1.42rem}
  .section{padding:58px 0}
  .section.tight{padding:44px 0}
  .pillar-grid,.post-grid,.cat-grid,.tier-grid,.proof-grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr;gap:26px}
  .hero-actions .btn{width:100%}
  .bottom-text span{display:none}
  .btn-login{padding:8px 12px;font-size:.79rem}
  .btn-signup{padding:9px 14px;font-size:.79rem}
  table.rate-table th,table.rate-table td{padding:12px 14px;font-size:.85rem}
}
@media (max-width:520px){
  .container{padding:0 16px}
  h1{font-size:1.6rem}
  h2{font-size:1.3rem}
  .brand-text{display:none}
  .nav-actions{gap:6px;margin-left:auto}
  .btn-login{padding:7px 10px;font-size:.75rem}
  .btn-signup{padding:8px 12px;font-size:.75rem}
  .nav-wrap{gap:10px}
  .hero{padding:104px 0 48px}
  .pillar-card,.tier,.post-card,.cat-card,.quote{padding:20px 18px}
  .fab-coin{width:50px;height:50px;font-size:1.02rem;bottom:92px}
  .favicon{display:none}
  .hero-points li{font-size:.9rem}
  .quote img{height:130px}
  .ticker-list li{padding:12px 16px;font-size:.83rem}
}