*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.6 "Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}
:root{--tap:44px;--ease:cubic-bezier(0,0,.2,1);--wrap:72rem;--head:56px;
  --dim:color-mix(in srgb,var(--muted) 62%,var(--bg));
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --serif:"Space Grotesk","Geist",ui-sans-serif,system-ui,sans-serif}
@media(min-width:768px){:root{--head:64px}}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0;padding:0}
img{display:block;max-width:100%}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 16px}
.num{font-variant-numeric:tabular-nums}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* progress */
.progress{position:fixed;inset:0 0 auto 0;height:3px;z-index:60;pointer-events:none}
.progress i{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(var(--p,0));background:linear-gradient(90deg,var(--green),var(--yellow),var(--orange))}

/* header */
.head{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 85%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.head .wrap{height:var(--head);display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;min-height:var(--tap);transition:opacity .15s}
.brand:hover{opacity:.8}
.brand img{width:30px;height:30px}
.brand b{font:700 18px/1 var(--serif);letter-spacing:-.01em}
.nav{display:none;align-items:center;gap:4px}
.nav a{display:inline-flex;align-items:center;min-height:var(--tap);padding:0 12px;border-radius:6px;font-size:13.5px;color:var(--muted);transition:background .15s,color .15s}
.nav a:hover{background:var(--surface-2);color:var(--fg)}
@media(min-width:768px){.nav{display:flex}}
.social{display:flex;gap:4px}
.social>*{width:var(--tap);height:var(--tap);display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;color:var(--muted);transition:border-color .15s,color .15s,background .15s}
.social a:hover{border-color:var(--line-strong);color:var(--fg);background:var(--surface-2)}
.social svg{width:18px;height:18px;fill:currentColor}
.social .is-inert{color:var(--dim);border-style:dashed;cursor:not-allowed}

/* contract slot */
.ca{position:sticky;top:var(--head);z-index:45;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--surface) 92%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.ca .wrap{display:flex;align-items:center;gap:12px;padding-top:8px;padding-bottom:8px;min-height:64px}
.ca-label{flex:none;font:600 11px/1.2 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.ca-btn{flex:1;min-width:0;min-height:var(--tap);display:flex;align-items:center;justify-content:space-between;gap:12px;text-align:left;border:1px solid var(--line);border-radius:10px;padding:6px 14px;background:var(--surface-3);transition:border-color .15s,background .15s}
.ca-btn[aria-disabled="false"]:hover{border-color:var(--accent);background:var(--surface-2)}
.ca-btn[aria-disabled="true"]{cursor:not-allowed;border-style:dashed}
.ca-val{font:600 clamp(17px,4.6vw,28px)/1.25 var(--mono);overflow-wrap:anywhere;word-break:break-all;letter-spacing:.01em}
.ca-btn[aria-disabled="true"] .ca-val{color:var(--dim);font-weight:500}
.ca-act{flex:none;font:600 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--accent);min-width:56px;text-align:right}
.ca-btn[aria-disabled="true"] .ca-act{display:none}
.ca-btn.is-done{border-color:var(--accent)}
@media(max-width:520px){.ca-label{display:none}}

/* hero */
.hero{display:grid;gap:40px;align-items:center;padding:32px 0 56px;position:relative}
@media(min-width:1024px){.hero{grid-template-columns:1fr minmax(0,560px);padding:48px 0 64px}}
.hero>*{min-width:0}
main{overflow-x:clip}
.mesh{position:absolute;inset:-80px -10vw auto -10vw;height:640px;z-index:-1;overflow:hidden;pointer-events:none;-webkit-mask-image:linear-gradient(var(--fg),transparent);mask-image:linear-gradient(var(--fg),transparent)}
.mesh i{position:absolute;border-radius:50%;filter:blur(90px);opacity:.34;will-change:transform}
.mesh i:nth-child(1){width:520px;height:520px;left:6%;top:-10%;background:var(--green);animation:drift-a 22s ease-in-out infinite alternate}
.mesh i:nth-child(2){width:440px;height:440px;right:4%;top:6%;background:var(--orange);opacity:.22;animation:drift-b 26s ease-in-out infinite alternate}
.mesh i:nth-child(3){width:380px;height:380px;left:38%;top:30%;background:var(--yellow);opacity:.16;animation:drift-c 30s ease-in-out infinite alternate}
@keyframes drift-a{to{transform:translate(120px,60px) scale(1.15)}}
@keyframes drift-b{to{transform:translate(-140px,40px) scale(1.2)}}
@keyframes drift-c{to{transform:translate(-80px,-50px) scale(.9)}}
.chip{display:inline-flex;align-items:center;gap:10px;min-height:36px;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:4px 14px 4px 12px;font-size:12px;color:var(--muted)}
.pill{display:inline-flex;align-items:center;gap:8px;font:500 11px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase}
.dot{width:8px;height:8px;border-radius:50%;background:var(--dim);position:relative;flex:none}
.is-live .dot{background:var(--accent)}
.is-live .dot::after,.is-warn .dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--accent);animation:ping 1.8s var(--ease) infinite}
.is-warn .dot{background:var(--orange)}
.is-warn .dot::after{border-color:var(--orange)}
@keyframes ping{0%{transform:scale(.6);opacity:.9}100%{transform:scale(1.8);opacity:0}}
h1{margin:24px 0 0;font:700 clamp(34px,8.4vw,54px)/1.06 var(--serif);letter-spacing:-.02em}
h1 em{font-style:normal;color:var(--accent)}
.lede{margin:20px 0 0;max-width:30rem;font-size:15px;color:var(--muted)}
.cta{display:flex;flex-wrap:wrap;gap:8px;margin-top:32px}
.btn{display:inline-flex;align-items:center;gap:8px;min-height:var(--tap);padding:0 20px;border-radius:8px;font-size:14px;font-weight:600;border:1px solid var(--line-strong);transition:background .15s,border-color .15s,color .15s}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--bg)}
.btn.primary:hover{background:var(--lime);border-color:var(--lime)}
.btn.ghost:hover{background:var(--surface-2);border-color:var(--fg)}
.btn svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.stats{display:flex;flex-wrap:wrap;gap:20px 40px;margin:40px 0 0;padding:0}
.stats>div{display:flex;flex-direction:column-reverse;min-width:0}
.stats dt{margin-top:6px;font-size:12px;color:var(--dim)}
.stats dd{margin:0;font:600 22px/1 var(--serif);letter-spacing:-.01em}

/* window */
.win{border:1px solid var(--line-strong);border-radius:14px;background:var(--surface);overflow:hidden;box-shadow:0 25px 50px -12px color-mix(in srgb,var(--bg) 50%,transparent)}
.win-bar{display:flex;align-items:center;gap:12px;padding:8px 12px;border-bottom:1px solid var(--line);background:var(--surface-2)}
.lights{display:flex;gap:6px}
.lights i{width:10px;height:10px;border-radius:50%}
.lights i:nth-child(1){background:var(--orange)}.lights i:nth-child(2){background:var(--yellow)}.lights i:nth-child(3){background:var(--green)}
.urlbar{flex:1;min-width:0;height:28px;display:flex;align-items:center;border:1px solid var(--line);border-radius:6px;background:var(--bg);padding:0 10px;font:400 11.5px/1 var(--mono);color:var(--muted)}
.stage{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg)}
.layer{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;will-change:transform;transform:translate3d(var(--x,0px),var(--y,0px),0)}
.layer.glow img{width:78%;filter:blur(34px) saturate(1.4);opacity:.55}
.layer.main img{width:64%;height:auto;filter:drop-shadow(0 18px 30px color-mix(in srgb,var(--bg) 80%,transparent))}
.layer.grid{background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:36px 36px;opacity:.5;-webkit-mask-image:radial-gradient(circle at 50% 50%,var(--fg) 20%,transparent 70%);mask-image:radial-gradient(circle at 50% 50%,var(--fg) 20%,transparent 70%)}
.orb{position:absolute;aspect-ratio:1;border-radius:50%;opacity:.85;filter:blur(1px)}
.orb.a{left:12%;top:18%;width:12%;background:var(--lime)}
.orb.b{right:14%;bottom:20%;width:9%;background:var(--orange)}
.orb.c{right:22%;top:14%;width:6%;background:var(--yellow)}

/* ticker */
.tape{border-block:1px solid var(--line);background:var(--surface);overflow:hidden}
.tape-track{display:flex;width:max-content;animation:tape 60s linear infinite}
.tape:hover .tape-track{animation-play-state:paused}
.tape-set{display:flex;flex:none}
.tick{display:inline-flex;align-items:center;gap:10px;min-height:var(--tap);padding:0 22px;border-right:1px solid var(--line);font:500 13px/1 var(--mono);white-space:nowrap}
.tick .px{color:var(--muted)}
@keyframes tape{to{transform:translateX(-50%)}}
.up{color:var(--accent)}.down{color:var(--orange)}.flat{color:var(--dim)}

/* tape section */
section{scroll-margin-top:calc(var(--head) + 76px)}
.market{padding:64px 0 24px;min-height:60vh}
.tabs-row{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);margin-bottom:20px}
.tabs{display:flex;gap:24px;margin-bottom:-1px}
@media(min-width:640px){.tabs{gap:32px}}
.tab{display:flex;align-items:center;gap:8px;min-height:var(--tap);padding-bottom:10px;border-bottom:2px solid transparent;font:700 20px/1 var(--serif);color:var(--dim);transition:color .15s,border-color .15s}
@media(min-width:640px){.tab{font-size:24px}}
.tab:hover{color:var(--muted)}
.tab[aria-selected="true"]{color:var(--fg);border-color:var(--fg)}
.tab small{font:400 12px/1 "Geist",sans-serif;color:var(--dim)}
.tabs-note{display:none;padding-bottom:12px;font-size:12px;color:var(--dim);margin:0}
@media(min-width:768px){.tabs-note{display:block}}
.tools{display:flex;flex-direction:column;gap:12px;padding-bottom:20px}
@media(min-width:768px){.tools{flex-direction:row;align-items:center;justify-content:space-between}}
.search{display:flex;align-items:center;gap:8px;min-height:var(--tap);flex:1;border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:0 12px;transition:border-color .15s}
.search:hover,.search:focus-within{border-color:var(--line-strong)}
@media(min-width:768px){.search{max-width:28rem}}
.search input{flex:1;min-width:0;border:0;background:transparent;outline:0;color:var(--fg);font:inherit;font-size:16px;min-height:var(--tap)}
.search input::placeholder{color:var(--dim)}
.search kbd{display:none;border:1px solid var(--line);border-radius:4px;padding:2px 6px;font:400 10.5px/1 var(--mono);color:var(--dim)}
@media(min-width:640px){.search kbd{display:inline}}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:4px;max-width:100%}
.seg button{min-height:var(--tap);min-width:var(--tap);padding:0 14px;border-radius:4px;font-size:12.5px;font-weight:500;white-space:nowrap;color:var(--muted);transition:background .15s,color .15s}
.seg button:hover{background:var(--surface-2);color:var(--fg)}
.seg button[aria-pressed="true"]{background:var(--fg);color:var(--bg)}
.grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:640px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.grid{grid-template-columns:repeat(3,1fr)}}

.card{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:12px;background:var(--surface);overflow:hidden;min-width:0;transition:border-color .15s,background .15s}
.card:hover{border-color:var(--line-strong);background:var(--surface-2)}
.card-bar{display:flex;align-items:center;gap:8px;padding:6px 10px;background:var(--surface-2);border-bottom:1px solid var(--line)}
.card-bar .lights i{width:8px;height:8px;background:var(--line)}
.card-bar .addr{flex:1;min-width:0;height:20px;display:flex;align-items:center;padding:0 8px;border-radius:4px;background:var(--bg);font:400 10.5px/1 var(--mono);color:var(--dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card-bar .rk{font:500 10px/1 var(--mono);color:var(--dim)}
.card-body{padding:16px;display:flex;flex-direction:column;gap:16px;flex:1}
.id{display:flex;align-items:center;gap:12px;min-width:0}
.logo{flex:none;width:44px;height:44px;border-radius:10px;overflow:hidden;background:var(--surface-3);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font:700 18px/1 var(--serif);color:var(--bg)}
.logo img{width:100%;height:100%;object-fit:cover}
.logo.tile{border:0}
.id-t{min-width:0;flex:1}
.id-t strong{display:block;font:700 16px/1.2 var(--serif);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.id-t span{font:400 12px/1.4 var(--mono);color:var(--dim)}
.copy{flex:none;min-width:var(--tap);min-height:var(--tap);display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);border-radius:8px;padding:0 10px;font:500 11px/1 var(--mono);color:var(--muted);transition:border-color .15s,color .15s}
.copy:hover{border-color:var(--line-strong);color:var(--fg)}
.copy.done{border-color:var(--accent);color:var(--accent)}
.copy svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.rows{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:0}
.row{min-width:0}
.row dt{font-size:11.5px;color:var(--dim)}
.row dd{margin:2px 0 0;font:600 14px/1.3 var(--mono);overflow-wrap:anywhere;border-radius:4px}
.row.wide{grid-column:span 3;display:flex;justify-content:space-between;align-items:baseline;gap:12px;border-top:1px solid var(--line);padding-top:10px}
.row.wide dd{margin:0}
.flash-up{animation:fl-up .7s var(--ease)}
.flash-down{animation:fl-down .7s var(--ease)}
@keyframes fl-up{0%{background:color-mix(in srgb,var(--accent) 35%,transparent)}100%{background:transparent}}
@keyframes fl-down{0%{background:color-mix(in srgb,var(--orange) 35%,transparent)}100%{background:transparent}}

.skel{background:linear-gradient(90deg,var(--surface-2) 0%,var(--line) 50%,var(--surface-2) 100%);background-size:800px 100%;border-radius:10px;animation:shimmer 1.4s linear infinite}
@keyframes shimmer{0%{background-position:-400px 0}100%{background-position:400px 0}}
.card.is-skel{padding:16px;gap:16px}
.card.is-skel .skel{height:14px}
.in{animation:fade-up .35s var(--ease) both;animation-delay:calc(var(--i,0) * 60ms)}
@keyframes fade-up{0%{opacity:0;transform:translateY(6px)}100%{opacity:1;transform:translateY(0)}}
.empty{grid-column:1/-1;border:1px dashed var(--line);border-radius:12px;padding:40px 16px;text-align:center;color:var(--dim);font:500 13px/1.5 var(--mono)}

/* spotlight */
.spot{position:relative}
.spot::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .3s;z-index:1;background:radial-gradient(260px circle at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--accent) 14%,transparent),transparent 70%)}
.spot:hover::before{opacity:1}

/* method */
.method{padding:56px 0 24px}
.h2{margin:0 0 8px;font:700 clamp(26px,5vw,34px)/1.1 var(--serif);letter-spacing:-.01em}
.sub{margin:0 0 28px;color:var(--dim);font-size:14px;max-width:34rem}
.steps{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:640px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.steps{grid-template-columns:repeat(4,1fr)}}
.step{padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.step b{display:block;font:500 11px/1 var(--mono);letter-spacing:.14em;color:var(--accent);margin-bottom:14px}
.step h3{margin:0 0 8px;font:700 19px/1.2 var(--serif)}
.step p{margin:0;font-size:13.5px;color:var(--muted)}

/* registry */
.registry{padding:56px 0 24px}
.recs{display:grid;gap:12px;grid-template-columns:1fr}
@media(min-width:640px){.recs{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.recs{grid-template-columns:repeat(3,1fr)}}
.rec{display:flex;flex-direction:column;gap:6px;border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:16px;min-width:0}
.rec .k{font:500 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.rec .v{font:600 15px/1.4 var(--mono);overflow-wrap:anywhere}
.rec .m{font-size:12px;color:var(--dim)}
.rec.is-inert{border-style:dashed}
.rec.is-inert .v{color:var(--dim)}
.rec a.v{text-decoration:underline;text-decoration-color:var(--line-strong);text-underline-offset:3px}

/* footer */
.foot{margin-top:80px;border-top:1px solid var(--line)}
.foot .wrap{display:flex;flex-direction:column;gap:12px;padding-top:32px;padding-bottom:32px;font-size:12px;color:var(--dim)}
@media(min-width:640px){.foot .wrap{flex-direction:row;align-items:center;justify-content:space-between}}
.foot nav{display:flex;flex-wrap:wrap;gap:0 8px}
.foot nav a{display:inline-flex;align-items:center;justify-content:center;min-height:var(--tap);min-width:var(--tap);padding:0 8px}
.foot nav a:hover{color:var(--fg)}
.foot b{font:700 14px/1 var(--serif);color:var(--muted)}

/* reveal */
[data-reveal]{opacity:0;transform:translate3d(0,24px,0)}
.no-js [data-reveal]{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  [data-reveal]{opacity:1!important;transform:none!important}
  .tape,.tape-track{overflow-x:auto}
  .layer{transform:none!important}
  .is-live .dot::after,.is-warn .dot::after{display:none}
}