:root{
  --bg:#06070A;--bg2:#0A0C11;--surface:#0E1015;--surface2:#12151C;--line:#1B1F28;--line2:#262B37;
  --text:#F2F3F5;--muted:#8A90A0;--muted2:#5F6575;
  --gold:#E3B341;--gold2:#F3CF6E;--gold-dim:rgba(227,179,65,.12);
  --green:#34D399;--green-dim:rgba(52,211,153,.12);--red:#F87171;--red-dim:rgba(248,113,113,.12);--blue:#60A5FA;--tg:#2AABEE;
  --r:16px;--r2:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.narrow{max-width:820px}
/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(6,7,10,.75);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:14px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px;font-size:15px;white-space:nowrap;flex:none}
.brand img{width:32px;height:32px;border-radius:50%}
.brand b{color:var(--gold)}
.menu{display:flex;gap:2px;flex:1;justify-content:center;min-width:0;overflow-x:auto;scrollbar-width:none}.menu::-webkit-scrollbar{display:none}
.menu a{padding:8px 7px;border-radius:10px;font-size:12.5px;color:var(--muted);transition:.15s;white-space:nowrap}
.menu a:hover{color:var(--text);background:var(--surface2)}
.menu a.on{color:var(--text);background:var(--surface2)}
.nav-cta{display:flex;gap:8px;align-items:center}
.burger{display:none;width:40px;height:40px;border:1px solid var(--line2);border-radius:10px;background:transparent;color:var(--text);cursor:pointer;font-size:18px}
@media(max-width:1180px){.menu{display:none}.burger{display:block}.nav-cta .btn.ghost:not(:first-child){display:none}}
@media(max-width:600px){.nav .brand img{display:none}.nav .brand{font-size:14px}.nav-cta .btn.primary{display:none}.nav .wrap{gap:8px;padding:0 16px}}
.mobile-menu{display:none;border-top:1px solid var(--line);background:var(--bg2);padding:10px 24px 18px}
.mobile-menu a{display:block;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
.mobile-menu.open{display:block}
/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:12px;font-weight:600;font-size:14px;border:1px solid transparent;transition:.15s;cursor:pointer;white-space:nowrap;line-height:1}
.btn svg{width:16px;height:16px}
.btn.primary{background:#fff;color:#0B0C10}
.btn.primary:hover{background:#E8EAEF}
.btn.gold{background:linear-gradient(180deg,var(--gold2),var(--gold));color:#1a1408;box-shadow:0 6px 24px rgba(227,179,65,.22)}
.btn.gold:hover{filter:brightness(1.05)}
.btn.ghost{border-color:var(--line2);color:var(--text);background:rgba(255,255,255,.02)}
.btn.ghost:hover{border-color:#3A4152;background:rgba(255,255,255,.04)}
.btn.sm{padding:9px 14px;font-size:13px}
.btn.lg{padding:15px 26px;font-size:15px}
/* ---------- type ---------- */
h1{font-size:clamp(38px,6vw,72px);line-height:1.02;letter-spacing:-.035em;font-weight:800;margin:0 0 20px}
h2{font-size:clamp(30px,4vw,48px);line-height:1.06;letter-spacing:-.03em;font-weight:800;margin:0 0 14px}
h3{font-size:18px;margin:0 0 6px;font-weight:700;letter-spacing:-.01em}
.lead{font-size:18px;color:var(--muted);max-width:620px;margin:0 auto 32px}
.sub{font-size:17px;color:var(--muted);max-width:640px;margin:0 0 40px}
.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--gold);font-weight:700;font-size:12px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:14px}
.center{text-align:center}
.center .sub{margin-left:auto;margin-right:auto}
.muted{color:var(--muted)}
.small{font-size:13px}
/* ---------- layout ---------- */
section{padding:96px 0}
@media(max-width:700px){section{padding:64px 0}}
.hairline{border-top:1px solid var(--line)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:960px){.grid3,.grid4{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.grid2,.grid3,.grid4{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r2);padding:28px;position:relative;overflow:hidden}
.card p{margin:0;color:var(--muted);font-size:15px}
.card .mock{margin:-4px -4px 20px;border-radius:14px;background:var(--bg2);border:1px solid var(--line);padding:14px;min-height:150px}
.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:4px 9px;border-radius:999px;border:1px solid var(--line2);color:var(--muted)}
.tag.gold{color:var(--gold);border-color:rgba(227,179,65,.4);background:var(--gold-dim)}
.tag.green{color:var(--green);border-color:rgba(52,211,153,.4);background:var(--green-dim)}
.tag.v2{color:var(--blue);border-color:rgba(96,165,250,.4);background:rgba(96,165,250,.1)}
/* ---------- hero ---------- */
.hero{position:relative;padding:96px 0 40px;text-align:center;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(800px 380px at 50% -10%,rgba(227,179,65,.14),transparent 65%),radial-gradient(600px 300px at 50% 100%,rgba(52,211,153,.06),transparent 60%);pointer-events:none}
.hero .wrap{position:relative}
.hero-logo{width:90px;height:90px;border-radius:50%;margin:0 auto 26px;box-shadow:0 0 0 1px var(--line2),0 20px 60px rgba(227,179,65,.18)}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.tech{display:flex;justify-content:center;gap:28px;flex-wrap:wrap;margin-top:40px;color:var(--muted2);font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.tech span{display:inline-flex;align-items:center;gap:8px}
.tech i{width:6px;height:6px;border-radius:50%;background:var(--line2)}
/* ---------- terminal mock ---------- */
.term{margin:56px auto 0;max-width:1080px;border-radius:20px;border:1px solid var(--line2);background:linear-gradient(180deg,#0F1117,#0A0C11);box-shadow:0 60px 120px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.02) inset;overflow:hidden;text-align:left}
.term-bar{display:flex;align-items:center;gap:14px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}
.term-bar .dots{display:flex;gap:6px}.term-bar .dots i{width:10px;height:10px;border-radius:50%;background:#2A2F3A}
.term-bar .tabs{display:flex;gap:4px;margin-left:8px}
.term-bar .tabs span{padding:5px 10px;border-radius:8px}
.term-bar .tabs span.on{background:var(--surface2);color:var(--text)}
.term-body{display:grid;grid-template-columns:260px 1fr 280px;min-height:460px}
@media(max-width:960px){.term-body{grid-template-columns:1fr}.term .chart,.term .side{display:none}}
.term .list{border-right:1px solid var(--line);padding:12px}
.term .row{display:flex;justify-content:space-between;align-items:center;padding:10px 10px;border-radius:10px;font-size:12.5px}
.term .row:hover,.term .row.on{background:var(--surface2)}
.term .row b{display:block;font-size:13px}
.term .row small{color:var(--muted);font-size:11px}
.term .up{color:var(--green)}.term .dn{color:var(--red)}
.term .chart{padding:16px;position:relative}
.term .chart .hd{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.term .chart .hd b{font-size:20px}
.term .chart .hd span{color:var(--muted);font-size:12px}
.term .chart svg{width:100%;height:300px;display:block}
.term .side{border-left:1px solid var(--line);padding:14px;display:flex;flex-direction:column;gap:8px}
.chk{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;background:var(--surface2);border:1px solid var(--line);font-size:12.5px}
.chk .ok,.chk .bad{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:800;flex:none}
.chk .ok{background:var(--green-dim);color:var(--green)}
.chk .bad{background:var(--red-dim);color:var(--red)}
.chk small{display:block;color:var(--muted);font-size:11px}
.sizes{display:flex;gap:6px;margin-top:6px}
.sizes div{flex:1;text-align:center;padding:9px 0;border-radius:9px;background:var(--surface2);border:1px solid var(--line);font-size:12px;color:var(--muted)}
.sizes div.on{background:var(--gold);color:#1a1408;font-weight:700;border-color:var(--gold)}
.sign{margin-top:auto;padding:12px;border-radius:10px;background:#fff;color:#0B0C10;text-align:center;font-weight:700;font-size:13px}
.blocked{margin-top:auto;padding:12px;border-radius:10px;background:var(--red-dim);border:1px solid rgba(248,113,113,.35);color:#FCA5A5;text-align:center;font-weight:600;font-size:12.5px}
/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--r2);overflow:hidden;background:var(--surface)}
.stats div{padding:28px 20px;text-align:center;border-left:1px solid var(--line)}
.stats div:first-child{border-left:0}
.stats b{display:block;font-size:34px;font-weight:800;letter-spacing:-.03em}
.stats span{font-size:13px;color:var(--muted)}
@media(max-width:700px){.stats{grid-template-columns:1fr 1fr}.stats div:nth-child(3){border-left:0}.stats div:nth-child(n+3){border-top:1px solid var(--line)}}
/* ---------- table ---------- */
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r2);background:var(--surface)}
table{width:100%;border-collapse:collapse;min-width:680px}
th,td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:14.5px}
th{color:var(--muted);font-weight:600;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
tr:last-child td{border-bottom:0}
td.y{color:var(--green);font-weight:600}td.n{color:var(--red)}td.m{color:var(--muted)}
th.us,td.us{background:rgba(255,255,255,.03)}
th.us{color:var(--gold)}
/* ---------- wallets ---------- */
.wal{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media(max-width:900px){.wal{grid-template-columns:1fr}}
.w{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px;display:flex;align-items:center;gap:12px}
.w .rk{width:28px;height:28px;border-radius:50%;background:var(--surface2);border:1px solid var(--line2);display:grid;place-items:center;font-weight:700;font-size:12px;color:var(--muted);flex:none}
.w code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;color:var(--muted);flex:1}
.w b{color:var(--green);font-size:14px;white-space:nowrap}
/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:st}
@media(max-width:960px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.step:before{counter-increment:st;content:"0" counter(st);display:block;font-family:ui-monospace,Menlo,monospace;font-size:12px;color:var(--gold);margin-bottom:12px;letter-spacing:.1em}
.step p{margin:0;color:var(--muted);font-size:14px}
/* ---------- faq ---------- */
details{border:1px solid var(--line);border-radius:14px;background:var(--surface);margin-bottom:10px;padding:0 20px}
summary{cursor:pointer;padding:18px 0;font-weight:600;font-size:15.5px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";color:var(--muted);font-size:20px;font-weight:300;transition:.2s}
details[open] summary:after{transform:rotate(45deg)}
details p{margin:0 0 18px;color:var(--muted);font-size:14.5px}
/* ---------- page hero (inner pages) ---------- */
.phero{padding:80px 0 40px;text-align:center;position:relative}
.phero:before{content:"";position:absolute;inset:0;background:radial-gradient(700px 300px at 50% -20%,rgba(227,179,65,.12),transparent 65%);pointer-events:none}
.phero .wrap{position:relative}
/* ---------- prose ---------- */
.prose{max-width:780px}
.prose h2{font-size:26px;margin:44px 0 12px}
.prose h3{font-size:18px;margin:26px 0 8px}
.prose p,.prose li{color:var(--muted);font-size:15.5px}
.prose ul{padding-left:20px}
.prose li{margin:6px 0}
.prose strong{color:var(--text)}
/* ---------- final cta ---------- */
.final{padding:100px 0;text-align:center;position:relative;overflow:hidden}
.final:before{content:"";position:absolute;inset:0;background:radial-gradient(700px 300px at 50% 120%,rgba(227,179,65,.14),transparent 65%);pointer-events:none}
.final .wrap{position:relative}
/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:48px 0 32px;color:var(--muted2);font-size:13px;background:var(--bg2)}
.fgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px;margin-bottom:36px}
@media(max-width:800px){.fgrid{grid-template-columns:1fr 1fr}}
.fgrid h4{margin:0 0 12px;color:var(--text);font-size:13px;letter-spacing:.06em;text-transform:uppercase}
.fgrid a{display:block;padding:4px 0;color:var(--muted)}
.fgrid a:hover{color:var(--text)}
.fbot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:22px}
.disc{max-width:900px;line-height:1.5}
/* ---------- misc ---------- */
.diagram{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:12px;align-items:center}
@media(max-width:800px){.diagram{grid-template-columns:1fr}.diagram .arr{transform:rotate(90deg);justify-self:center}}
.diagram .node{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;text-align:center}
.diagram .node b{display:block;margin-bottom:4px}
.diagram .node span{font-size:13px;color:var(--muted)}
.diagram .arr{color:var(--muted2);font-size:22px;text-align:center}
.calc{background:var(--surface);border:1px solid var(--line);border-radius:var(--r2);padding:28px}
.calc label{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px}
.calc input[type=range]{width:100%;accent-color:var(--gold)}
.calc .out{font-size:clamp(36px,5vw,56px);font-weight:800;letter-spacing:-.03em;color:var(--gold);margin-top:14px;line-height:1}
.calc .out small{display:block;font-size:13px;color:var(--muted);font-weight:500;letter-spacing:0;margin-top:8px}
.timeline{border-left:2px solid var(--line2);margin-left:10px;padding-left:26px}
.timeline .t{position:relative;margin-bottom:28px}
.timeline .t:before{content:"";position:absolute;left:-33px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--gold)}
.timeline .t.done:before{background:var(--gold)}
.timeline .t.v2:before{border-color:var(--blue)}
.timeline .t p{margin:4px 0 0;color:var(--muted);font-size:14.5px}
.mini-list{list-style:none;padding:0;margin:0}
.mini-list li{display:flex;gap:10px;padding:8px 0;border-bottom:1px solid var(--line);font-size:14.5px;color:var(--muted)}
.mini-list li:last-child{border-bottom:0}
.mini-list li:before{content:"✓";color:var(--green);font-weight:800}
.notice{background:var(--gold-dim);border:1px solid rgba(227,179,65,.3);border-radius:14px;padding:16px 18px;font-size:14px;color:var(--text)}

.lang{position:relative}.langmenu{display:none;position:absolute;right:0;top:44px;background:var(--surface);border:1px solid var(--line2);border-radius:12px;padding:6px;min-width:170px;z-index:60;box-shadow:0 20px 50px rgba(0,0,0,.5)}.langmenu.open{display:block}.langmenu a,.langmenu .soon{display:block;padding:8px 10px;border-radius:8px;font-size:13.5px;color:var(--text)}.langmenu a:hover,.langmenu a.on{background:var(--surface2)}.langmenu .soon{color:var(--muted2)}