:root{
  --bg:#050506;--s1:#0b0b0f;--s2:#111117;--s3:#17171f;
  --line:rgba(255,255,255,.07);--line2:rgba(255,255,255,.12);--line3:rgba(255,255,255,.2);
  --tx:#f4f4f7;--tx2:#b9bac6;--dim:#7c7d8c;--dim2:#4d4e5a;
  --g:#2fe08a;--g2:#9cf5c8;--up:#5df2a6;--r:#ff5d6c;--y:#ffc76b;
  --sans:Inter,system-ui,sans-serif;--disp:'Inter Tight',Inter,system-ui,sans-serif;--mono:'JetBrains Mono',ui-monospace,monospace;
  --chrome:linear-gradient(180deg,#ffffff 0%,#e3e4ee 32%,#8c8fa3 50%,#4a4c5c 54%,#eef0f7 68%,#a8abbd 100%);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
html,body{overflow-x:clip}
body{background:var(--bg);color:var(--tx);font:15px/1.55 var(--sans);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
code,.mono{font-family:var(--mono)}
b{font-weight:600}
.dim{color:var(--dim)}
[hidden]{display:none!important}
::selection{background:rgba(47,224,138,.35)}
.bg{position:fixed;inset:0;z-index:-1;pointer-events:none}
.bg-grid{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;-webkit-mask:radial-gradient(1100px 620px at 60% 0%,#000 20%,transparent 75%);mask:radial-gradient(1100px 620px at 60% 0%,#000 20%,transparent 75%);opacity:.55}
.bg-glow{position:absolute;right:-10%;top:-25%;width:1000px;height:1000px;background:radial-gradient(closest-side,rgba(20,190,110,.24),rgba(20,190,110,.05) 60%,transparent)}
.chrome{background:var(--chrome);-webkit-background-clip:text;background-clip:text;color:transparent}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(5,5,6,.72);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);border-bottom:1px solid var(--line)}
.top-in{max-width:1240px;margin:0 auto;padding:12px 24px;display:flex;align-items:center;gap:40px}
.brand{display:flex;align-items:center;gap:10px;font:900 19px var(--disp)}
.brand img{width:32px;height:32px;border-radius:9px}
.top nav{display:flex;gap:28px;color:var(--dim);font-size:14px;font-weight:500}
.top nav a:hover{color:var(--tx)}
.top-r{margin-left:auto;display:flex;align-items:center;gap:18px}
.xlink{color:var(--dim);font-size:14px}.xlink:hover{color:var(--tx)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;background:#fff;color:#050506;border:0;border-radius:999px;font-weight:700;font-size:15px;transition:background .15s,box-shadow .15s,transform .1s;white-space:nowrap}
.btn:hover{background:#e6e6f0;box-shadow:0 8px 30px -8px rgba(47,224,138,.55)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.4;cursor:default;box-shadow:none}
.btn.sm{height:36px;padding:0 15px;font-size:14px}
.btn.big{height:54px;padding:0 28px;font-size:16px}
.btn.ghost{background:rgba(255,255,255,.02);color:var(--tx);box-shadow:inset 0 0 0 1px var(--line2)}
.btn.ghost:hover{box-shadow:inset 0 0 0 1px var(--line3);background:rgba(255,255,255,.05)}
.btn .arr{transition:transform .2s}.btn:hover .arr{transform:translateX(3px)}
.cabar{display:flex;align-items:center;justify-content:center;gap:14px;width:100%;background:var(--s1);border:0;border-bottom:1px solid var(--line);color:var(--tx);padding:9px 16px;font-size:13px}
.cabar span{font:800 13px var(--disp)}.cabar code{font-size:12.5px;color:var(--tx2);word-break:break-all}.cabar code b{color:var(--g);font-weight:500}.cabar em{color:var(--dim);font-style:normal;font-size:12px}
.preview-bar{text-align:center;padding:9px 16px;font:500 13px var(--mono);color:var(--g2);background:rgba(47,224,138,.06);border-bottom:1px solid rgba(47,224,138,.2)}
main{max-width:1240px;margin:0 auto;padding:0 24px}

/* hero */
.hero{padding:84px 0 40px;text-align:center;display:flex;flex-direction:column;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:500 12px var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--g2);padding:7px 14px 7px 12px;border:1px solid rgba(47,224,138,.25);border-radius:999px;background:rgba(47,224,138,.06)}
.live{width:7px;height:7px;border-radius:50%;background:var(--up);box-shadow:0 0 0 4px rgba(93,242,166,.15);animation:pulse 2s infinite;display:inline-block}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(93,242,166,0)}}
h1{font:800 clamp(44px,6.6vw,92px)/1 var(--disp);letter-spacing:-.04em;word-spacing:.04em;margin:26px 0 24px}
.grow{background:linear-gradient(90deg,#d6ffe9,#5df2a6 45%,#18c97a);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:18px;line-height:1.62;color:var(--tx2);max-width:680px}
.lede b{color:var(--tx)}
.cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:32px}

/* the chain stage */
.stage{position:relative;margin-top:28px;border:1px solid var(--line2);border-radius:24px;background:linear-gradient(180deg,rgba(20,18,32,.85),rgba(9,9,13,.9));overflow:hidden;box-shadow:0 50px 120px -60px rgba(20,190,110,.45)}
.stage::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(47,224,138,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(47,224,138,.07) 1px,transparent 1px);background-size:40px 40px;-webkit-mask:linear-gradient(180deg,transparent,#000 40%,#000 80%,transparent);pointer-events:none}
.stage-h,.stage-f{position:relative;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 22px}
.stage-h .kd{display:block}
.stage-h b{font:800 22px var(--disp);letter-spacing:-.02em}
.stage-f{border-top:1px solid var(--line);font:400 12px var(--mono);color:var(--dim);padding:12px 22px}
.stage-f code{color:var(--g2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.kd{font:500 11px var(--mono);letter-spacing:.12em;color:var(--dim)}
.track{position:relative;display:flex;align-items:flex-end;justify-content:safe center;gap:0;overflow-x:auto;padding:70px 40px 26px;scrollbar-width:thin;min-height:300px}
.blk{position:relative;flex:none;width:150px;display:flex;flex-direction:column;align-items:center;cursor:pointer;transition:transform .2s}
.blk:hover{transform:translateY(-4px)}
.blk svg{width:120px;height:130px;display:block;filter:drop-shadow(0 18px 18px rgba(0,0,0,.6))}
.blk .lb{margin-top:10px;text-align:center;width:140px}
.blk .lb span{display:block;font:600 11px var(--mono);color:var(--g2)}
.blk .lb b{display:block;font:700 14px var(--disp);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.blk .lb em{display:block;font:400 10.5px var(--mono);color:var(--dim2);font-style:normal;margin-top:2px}
.link{flex:none;width:46px;height:130px;display:flex;align-items:center;justify-content:center;margin-bottom:62px}
.link svg{width:46px;height:24px}
.blk.next{cursor:default}
.blk.next:hover{transform:none}
.blk.next svg{animation:float 3s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-6px)}}
.blk.down svg{opacity:.35}
/* the workers */
.wk{position:absolute;width:34px;height:40px;pointer-events:none;z-index:2}
.wk svg{width:100%;height:100%;overflow:visible}
.wk.hammer{animation:bob .45s ease-in-out infinite}
.wk.hammer .arm{transform-origin:24px 22px;animation:swing .45s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-3px)}}
@keyframes swing{0%,100%{transform:rotate(-30deg)}50%{transform:rotate(25deg)}}
.wk.walk{animation:walk 9s linear infinite}
@keyframes walk{0%{transform:translateX(0) scaleX(1)}48%{transform:translateX(var(--d,200px)) scaleX(1)}50%{transform:translateX(var(--d,200px)) scaleX(-1)}98%{transform:translateX(0) scaleX(-1)}100%{transform:translateX(0) scaleX(1)}}
.wk.walk .legs{animation:step .3s steps(2) infinite}
@keyframes step{50%{transform:translateY(-1px)}}
.wk .zz{position:absolute;left:24px;top:-14px;font:700 12px var(--mono);color:var(--g2);animation:zz 2.4s ease-in-out infinite}
@keyframes zz{0%{opacity:0;transform:translate(0,4px)}40%{opacity:1}100%{opacity:0;transform:translate(8px,-12px)}}
.wk .say{position:absolute;bottom:44px;left:50%;transform:translateX(-50%);white-space:nowrap;font:600 11px var(--mono);color:#050506;background:#fff;padding:3px 8px;border-radius:8px}
.spark{position:absolute;width:4px;height:4px;border-radius:50%;background:#ffd76b;box-shadow:0 0 8px #ffd76b;animation:spark .45s linear infinite;pointer-events:none}
@keyframes spark{0%{opacity:1;transform:translate(0,0)}100%{opacity:0;transform:translate(var(--sx,10px),var(--sy,-14px))}}

/* status */
.status{display:grid;grid-template-columns:repeat(5,1fr);margin-top:22px;border:1px solid var(--line);border-radius:18px;background:rgba(11,11,15,.75);overflow:hidden}
.status div{padding:18px 20px}.status div+div{border-left:1px solid var(--line)}
.status span{display:block;font-size:12.5px;color:var(--dim)}
.status b{font:800 26px/1.3 var(--disp);letter-spacing:-.02em}
.status b.mono{font:600 24px/1.35 var(--mono)}

/* sections */
.sec{padding:110px 0 0}
.sec-h{display:flex;gap:24px;align-items:flex-start;margin-bottom:30px}
.idx{font:500 12px var(--mono);color:var(--g);padding-top:12px;flex:none}
h2{font:800 clamp(30px,4.2vw,52px)/1.06 var(--disp);letter-spacing:-.035em;word-spacing:.04em;background:linear-gradient(180deg,#fff 0%,#d4d5e0 55%,#8d90a4 100%);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.06em}
.sec-h p{color:var(--dim);margin-top:12px;font-size:16px;max-width:680px}
.card{background:rgba(11,11,15,.85);border:1px solid var(--line);border-radius:20px;padding:22px}

/* round */
.round{display:grid;grid-template-columns:1.3fr 1fr;gap:18px;align-items:start}
.col{display:flex;flex-direction:column;gap:16px;min-width:0}
.ask-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.ask-h b{font:700 17px var(--disp)}.ask-h span{font-size:12px;color:var(--dim)}
textarea{display:block;width:100%;background:var(--bg);border:1px solid var(--line2);border-radius:14px;color:var(--tx);font:17px var(--sans);padding:14px 16px;outline:0;resize:none;transition:border-color .15s,box-shadow .15s}
textarea:focus{border-color:var(--g);box-shadow:0 0 0 3px rgba(47,224,138,.14)}
textarea::placeholder{color:var(--dim2)}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0 16px}
.chips button{background:rgba(255,255,255,.02);border:1px solid var(--line2);color:var(--tx2);border-radius:999px;padding:6px 12px;font-size:13px}
.chips button:hover{border-color:var(--g);color:#fff}
.ask-f{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.ask-f .dim{font-size:13px}
.note{margin-top:10px;font-size:14px;min-height:20px;color:var(--tx2)}.note.err{color:var(--r)}.note.ok{color:var(--up)}
.reqs-h{display:flex;justify-content:space-between;align-items:baseline;padding:6px 4px 0}
.reqs-h b{font:700 17px var(--disp)}.reqs-h span{font-size:13px}
.reqs{display:flex;flex-direction:column;gap:8px}
.rq{position:relative;display:grid;grid-template-columns:34px 1fr auto;gap:14px;align-items:center;padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:rgba(11,11,15,.85);overflow:hidden}
.rq .bar{position:absolute;left:0;top:0;bottom:0;background:linear-gradient(90deg,rgba(47,224,138,.14),rgba(47,224,138,0));pointer-events:none;transition:width .4s}
.rq>*{position:relative}
.rq .rk{font:600 13px var(--mono);color:var(--dim)}
.rq.top .rk{color:var(--g)}
.rq .t{font-size:15px;color:var(--tx);word-break:break-word}
.rq .m{font:400 12px var(--mono);color:var(--dim);margin-top:3px}
.rq .m i{font-style:normal;color:var(--g2)}
.vote{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:64px;background:rgba(255,255,255,.03);border:1px solid var(--line2);border-radius:12px;padding:7px 10px;color:var(--tx);transition:border-color .15s,background .15s}
.vote:hover:not(:disabled){border-color:var(--g);background:rgba(47,224,138,.1)}
.vote b{font:700 17px var(--mono)}.vote span{font-size:10.5px;color:var(--dim);text-transform:uppercase;letter-spacing:.08em}
.vote.on{border-color:var(--up);background:rgba(93,242,166,.08)}.vote.on span{color:var(--up)}
.vote:disabled{cursor:default}
.empty{padding:40px 20px;text-align:center;color:var(--dim);border:1px dashed var(--line2);border-radius:16px}
.empty b{display:block;color:var(--tx);font:700 18px var(--disp);margin-bottom:4px}
.building .kd{display:flex;align-items:center;gap:8px}
.building h3{font:800 24px/1.15 var(--disp);letter-spacing:-.02em;margin:10px 0 6px}
.building p{color:var(--tx2);font-size:14px}
.building .prog{height:6px;border-radius:99px;background:var(--s2);margin-top:16px;overflow:hidden}
.building .prog i{display:block;height:100%;width:40%;background:linear-gradient(90deg,var(--g),var(--up));border-radius:99px;animation:prog 1.6s ease-in-out infinite}
@keyframes prog{0%{transform:translateX(-100%)}100%{transform:translateX(260%)}}
.book-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.book-h b{font:700 17px var(--disp)}
.notes{max-height:470px;overflow:auto;display:flex;flex-direction:column;gap:2px;padding-right:4px}
.nt{display:grid;grid-template-columns:auto 1fr;gap:10px;padding:9px 0;border-top:1px dashed var(--line);font-size:13.5px;color:var(--tx2)}
.nt:first-child{border-top:0}
.nt time{font:400 11.5px var(--mono);color:var(--dim2);padding-top:2px;white-space:nowrap}
.nt.fresh{animation:fresh 1.2s ease}
@keyframes fresh{0%{background:rgba(47,224,138,.15)}}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gc{border:1px solid var(--line);border-radius:20px;background:rgba(11,11,15,.85);overflow:hidden;cursor:pointer;transition:border-color .2s,transform .2s}
.gc:hover{border-color:var(--g);transform:translateY(-3px)}
.gc .shot{position:relative;aspect-ratio:16/10;background:#000;overflow:hidden;border-bottom:1px solid var(--line)}
.gc .shot iframe{position:absolute;left:0;top:0;width:250%;height:250%;transform:scale(.4);transform-origin:0 0;border:0;pointer-events:none}
.gc .shot .tag{position:absolute;top:10px;left:10px;z-index:1;font:600 11px var(--mono);letter-spacing:.06em;padding:3px 9px;border-radius:99px;background:rgba(5,5,6,.8);border:1px solid var(--line2);color:var(--g2)}
.gc .bd{padding:16px 18px}
.gc .bd b{display:block;font:700 18px var(--disp);letter-spacing:-.01em}
.gc .bd p{font-size:13.5px;color:var(--dim);margin-top:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.gc .bd .h{display:flex;justify-content:space-between;gap:10px;margin-top:12px;font:400 11.5px var(--mono);color:var(--dim2)}
.gc .bd .h code{color:var(--g2)}

/* steps, rules, faq */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.step{padding:24px;border:1px solid var(--line);border-radius:20px;background:rgba(11,11,15,.75)}
.step i{font:500 12px var(--mono);color:var(--g);font-style:normal}.step b{display:block;font:700 20px var(--disp);letter-spacing:-.02em;margin:14px 0 8px}.step p{color:var(--dim);font-size:14px}
.rules{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.rules div{padding:22px;border:1px solid var(--line);border-radius:18px;background:rgba(11,11,15,.75)}
.rules b{display:block;font:700 17px var(--disp);margin-bottom:6px}.rules p{color:var(--dim);font-size:14px}.rules p span{color:var(--tx)}
.faq{border-top:1px solid var(--line);max-width:900px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font:600 18px var(--disp);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';position:absolute;right:6px;top:16px;font:300 26px var(--sans);color:var(--dim);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg);color:var(--g)}
.faq details p{color:var(--tx2);padding:0 0 20px;max-width:780px;line-height:1.65}
.vf{flex:none;font:500 12px var(--mono);padding:4px 11px;border-radius:99px;border:1px solid var(--line2);color:var(--dim);white-space:nowrap}
.vf.ok{color:var(--up);border-color:rgba(93,242,166,.35);background:rgba(93,242,166,.06)}.vf.ok::before{content:'✓ '}
.vf.bad{color:var(--r);border-color:rgba(255,93,108,.4);background:rgba(255,93,108,.07)}.vf.bad::before{content:'✕ '}

/* modal */
.modal{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.75);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:24px}
.m-box{width:min(1180px,100%);height:min(860px,100%);display:flex;flex-direction:column;border:1px solid var(--line2);border-radius:22px;background:var(--s1);overflow:hidden}
.m-h{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}
.m-h b{display:block;font:800 20px var(--disp)}
.x{background:var(--s2);border:1px solid var(--line2);color:var(--tx);width:36px;height:36px;border-radius:10px}
.m-frame{flex:1;background:#000}
.m-frame iframe{width:100%;height:100%;border:0;display:block}
.m-f{display:flex;flex-wrap:wrap;gap:8px 22px;padding:12px 18px;border-top:1px solid var(--line);font:400 12px var(--mono);color:var(--dim)}
.m-f b{color:var(--tx2);font-weight:500}.m-f code{color:var(--g2)}

.foot{border-top:1px solid var(--line);margin-top:130px}
.foot-in{max-width:1240px;margin:0 auto;padding:30px 24px 46px;display:flex;flex-wrap:wrap;align-items:center;gap:22px}
.foot .dim{flex:1;font-size:13px;color:var(--dim2);min-width:260px}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,30px);opacity:0;background:#fff;color:#050506;font-weight:600;font-size:14px;padding:11px 18px;border-radius:999px;transition:.25s;z-index:60;pointer-events:none}.toast.on{opacity:1;transform:translate(-50%,0)}

@media (max-width:1000px){
  .top nav{display:none}
  .round{grid-template-columns:minmax(0,1fr)}
  .gallery{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .rules{grid-template-columns:1fr 1fr}
  .status{grid-template-columns:repeat(3,1fr)}.status div:nth-child(4){border-left:0}.status div:nth-child(n+4){border-top:1px solid var(--line)}
}
@media (max-width:640px){
  main,.top-in,.foot-in{padding-left:16px;padding-right:16px}
  .top-in{gap:14px}.xlink{display:none}
  .hero{padding-top:56px}
  .lede{font-size:16px}
  .gallery,.steps,.rules{grid-template-columns:1fr}
  .status{grid-template-columns:1fr 1fr}.status div{border-left:0!important;border-top:1px solid var(--line)}.status div:nth-child(-n+2){border-top:0}.status div:nth-child(even){border-left:1px solid var(--line)!important}
  .track{padding:60px 20px 20px;min-height:260px}
  .blk{width:120px}.blk svg{width:96px;height:104px}.blk .lb{width:116px}.link{width:30px;height:104px;margin-bottom:62px}
  .sec{padding-top:84px}.sec-h{gap:14px}
  .rq{grid-template-columns:24px 1fr auto;gap:10px;padding:12px}
  .m-box{height:100%}
  .modal{padding:8px}
}