:root{
 --bg:#111;--card:#1a1a1a;--well:#222;--line:#262626;--line2:#333;
 --ink:#f2f2f2;--mute:#8a8a8a;--dim:#5c5c5c;
 --brand:#f5983f;--live:#4ee39b;--bad:#f04438;
 --mono:ui-monospace,"SF Mono",Menlo,monospace;--r:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{background:var(--bg);scroll-padding-top:80px}
body{font-family:"Geist",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);min-height:100vh;min-height:100dvh;
 display:flex;flex-direction:column;-webkit-font-smoothing:antialiased;line-height:1.5;-webkit-text-size-adjust:100%;text-size-adjust:100%;
 -webkit-tap-highlight-color:transparent}
h1,.tag,.note,.hint{overflow-wrap:anywhere}
a,button,input,label{touch-action:manipulation}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
a{color:inherit}
img{display:block;max-width:100%}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.live{color:var(--live)}
.mute{color:var(--mute)}
[hidden]{display:none!important}

.btn,button{font:inherit;font-weight:600;font-size:15px;border:0;border-radius:999px;padding:13px 26px;cursor:pointer;
 background:var(--ink);color:var(--bg);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;line-height:1;transition:opacity .15s,transform .15s}
@media (hover:hover){.btn:hover,button:hover:not(:disabled){opacity:.9}}
.btn:active,button:active:not(:disabled){transform:scale(.97)}
.btn.brand,button.brand{background:var(--brand);color:#111}
.btn.ghost,button.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line2)}
button:disabled{opacity:.35;cursor:not-allowed}
.link{background:none;box-shadow:none;padding:0;color:var(--mute);font-weight:500;font-size:14px;text-decoration:underline;text-underline-offset:3px}

header{position:sticky;top:0;z-index:5;background:#111111e6;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
header{padding-top:env(safe-area-inset-top)}
header .in{max-width:1080px;margin:0 auto;padding:14px max(20px,env(safe-area-inset-right)) 14px max(20px,env(safe-area-inset-left));display:flex;align-items:center;gap:24px}
.logo{padding:6px 0;display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px;text-decoration:none;letter-spacing:-.02em}
.logo img{width:28px;height:28px;border-radius:8px}
.logo b{color:var(--brand)}
.nav{display:flex;gap:22px;flex:1}
.nav a{color:var(--mute);text-decoration:none;font-size:15px;font-weight:500;padding:8px 0}
.nav a.on{color:var(--ink)}
@media (hover:hover){.nav a:hover{color:var(--ink)}}
.nav svg{display:none;width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.nav svg .f{fill:currentColor;stroke:none}
.net{text-decoration:none;font:600 11px var(--mono);color:#111;background:var(--brand);border-radius:6px;padding:3px 7px;text-transform:uppercase;letter-spacing:.04em}
#walletBtn{padding:10px 18px;font-size:14px}

main{width:100%;max-width:1080px;margin:0 auto;padding:40px 20px 80px;flex:1}
h1{font-size:clamp(40px,7vw,72px);font-weight:700;letter-spacing:-.045em;line-height:1}
h2{font-size:22px;font-weight:650;letter-spacing:-.02em}
.tag{font-size:clamp(18px,2.4vw,22px);color:var(--mute);margin-top:14px;letter-spacing:-.01em}
.center{text-align:center}
.hero{padding:40px 0 56px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px}
.hero .btn{margin-top:22px}
.ctas{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.hero .art{width:180px;height:180px;border-radius:32px;margin-bottom:22px;background:var(--card)}
.strip{display:flex;justify-content:center;gap:28px;flex-wrap:wrap;color:var(--mute);font-size:14px;margin-top:26px}
.strip b{color:var(--ink);font-weight:600}
.strip a{padding:12px 2px;margin:-12px -2px}

.bar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.search{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:11px 18px;color:var(--ink);font:inherit;font-size:15px;width:min(100%,320px)}
.search:focus{outline:none;border-color:var(--line2)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.card{background:var(--card);border-radius:var(--r);padding:16px;text-decoration:none;display:flex;flex-direction:column;gap:14px;transition:background .15s,transform .15s}
@media (hover:hover){.card:hover{background:var(--well);transform:translateY(-2px)}}
.card:active{background:var(--well)}
.card .top{display:flex;gap:12px;align-items:center}
.card .top img{width:48px;height:48px;border-radius:12px;object-fit:cover;background:var(--well)}
.card .sym{font-weight:650;font-size:17px}
.card .burns{display:flex;align-items:center;gap:6px;color:var(--mute);font-size:13px}
.card .burns img{width:16px;height:16px;border-radius:4px}
.card .nums{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}
.k{font-size:11px;color:var(--dim);text-transform:uppercase;letter-spacing:.06em}
.v{font:600 15px var(--mono);letter-spacing:-.02em}
.dot{width:7px;height:7px;border-radius:50%;background:var(--live);display:inline-block;box-shadow:0 0 0 3px #4ee39b22}
.empty{color:var(--mute);text-align:center;padding:60px 0}
.skel{height:150px;border-radius:var(--r);background:linear-gradient(90deg,var(--card),var(--well),var(--card));background-size:200% 100%;animation:sk 1.2s infinite}
@keyframes sk{to{background-position:-200% 0}}

.head{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.head .pic{width:104px;height:104px;border-radius:24px;object-fit:cover;background:var(--card)}
.head h1{font-size:clamp(34px,5vw,52px)}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.chip{display:inline-flex;align-items:center;gap:7px;background:var(--card);border-radius:999px;padding:7px 13px;font-size:13px;color:var(--mute);text-decoration:none;border:0;font-weight:500;cursor:pointer}
@media (hover:hover){.chip:hover{color:var(--ink);opacity:1}}
.chip img{width:18px;height:18px;border-radius:5px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:34px 0}
.stat{background:var(--card);border-radius:var(--r);padding:18px}
.stat .v{font-size:24px;margin-top:6px}
.section{margin-top:38px}
.section h2{margin-bottom:14px}
.nfts{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
.nft{background:var(--card);border-radius:var(--r);padding:8px;display:flex;flex-direction:column;gap:8px}
.nft img{aspect-ratio:1;width:100%;border-radius:10px;object-fit:cover;background:var(--well)}
.nft .n{font-size:13px;font-weight:600;padding:0 4px}
.nft button{width:100%;padding:10px;font-size:13px}
.note{color:var(--mute);font-size:14px}
.panels{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;margin-top:6px}
.panel{background:var(--card);border-radius:var(--r);padding:20px;display:flex;flex-direction:column}
.panel h2{margin-bottom:12px}
.panel .seg{margin:0 0 14px;background:var(--well)}
.panel .seg button.on{background:var(--line2)}
.panel .go{margin-top:auto}
.panel .note{margin-bottom:16px}
.amt{position:relative}
.amt input{padding-right:64px;font:600 22px var(--mono);background:var(--well)}
.amt span{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--mute);font-weight:600}
.quick{display:flex;gap:8px;margin:10px 0 16px;flex-wrap:wrap}
.quick button{background:var(--well);color:var(--ink);padding:9px 14px;font-size:13px;min-height:36px}
.bar-meter{height:6px;border-radius:3px;background:var(--well);overflow:hidden;margin:-6px 0 16px}
.bar-meter i{display:block;height:100%;background:var(--brand)}

.narrow{max-width:560px;margin:0 auto}
.seg{display:flex;background:var(--card);border-radius:999px;padding:4px;margin:26px 0 30px}
.seg button{flex:1;background:transparent;color:var(--mute);padding:11px 14px;font-size:14px}
.seg button.on{background:var(--well);color:var(--ink)}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
label{font-size:13px;color:var(--mute);font-weight:500}
input{font:inherit;font-size:16px;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:13px 14px;width:100%}
input:focus{outline:none;border-color:var(--line2)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.drop{display:flex;align-items:center;gap:14px;background:var(--card);border:1px dashed var(--line2);border-radius:var(--r);padding:14px;cursor:pointer}
.drop img{width:64px;height:64px;border-radius:14px;object-fit:cover;background:var(--well)}
.drop input{display:none}
.hint{font-size:13px;min-height:18px;color:var(--mute)}
.hint.ok{color:var(--live)}.hint.bad{color:var(--bad)}
.picker{position:relative}
.results{position:absolute;z-index:4;left:0;right:0;top:calc(100% + 4px);background:var(--well);border-radius:14px;padding:6px;max-height:320px;overflow:auto;box-shadow:0 16px 40px #000a}
.result{display:flex;align-items:center;gap:10px;width:100%;background:none;color:var(--ink);padding:9px;border-radius:10px;font-weight:500;justify-content:flex-start;text-align:left}
.result.on{background:#ffffff0d}
@media (hover:hover){.result:hover{background:#ffffff0d}}
.result img,.picked img{width:36px;height:36px;border-radius:9px;object-fit:cover;background:var(--card)}
.result .f{margin-left:auto;font:500 13px var(--mono);color:var(--live)}
.picked{display:flex;align-items:center;gap:12px;background:var(--card);border-radius:14px;padding:12px}
.picked .t{flex:1}
.fine{font-size:13px;color:var(--dim);text-align:center;margin-top:14px}
.go{width:100%;margin-top:10px;padding:16px}

.steps{list-style:none;counter-reset:s;display:grid;gap:10px;max-width:640px;margin:0 auto}
.steps li{counter-increment:s;display:grid;grid-template-columns:40px 1fr;gap:2px 14px;background:var(--card);border-radius:var(--r);padding:16px 18px;align-items:baseline}
.steps li::before{content:counter(s,decimal-leading-zero);grid-row:span 2;color:var(--brand);font:600 15px var(--mono)}
.steps b{font-weight:600;font-size:17px}
.steps span{color:var(--mute);font-size:14px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.btn.sm,button.sm{padding:9px 14px;font-size:13px;margin-top:6px}
.flow{width:100%;height:auto;margin:30px 0}
.flow.tall{display:none;max-width:360px;margin:18px auto 26px}
/* a pulse of value travelling each arc — the loop reads as a flywheel, not a diagram.
   dash+gap exceeds the path length so exactly one pulse is in flight at a time.
   The global prefers-reduced-motion rule below stops these. */
.flow .cmt{stroke-dasharray:64 420;animation:cmt 2.8s linear infinite}
.flow .cmtv{stroke-dasharray:52 300;animation:cmtv 2.8s linear infinite}
@keyframes cmt{from{stroke-dashoffset:484}to{stroke-dashoffset:0}}
@keyframes cmtv{from{stroke-dashoffset:352}to{stroke-dashoffset:0}}
.lines{display:grid;gap:10px;max-width:520px;margin:0 auto;font-size:18px}
.lines div{display:flex;gap:12px;align-items:baseline}
.lines span{color:var(--brand);font:600 15px var(--mono);flex:none}
.calc{background:var(--card);border-radius:var(--r);padding:22px;margin-top:40px}
.calc .ins{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.calc .outs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}
.calc .outs>div{background:var(--well);border-radius:12px;padding:14px}
.calc .outs .v{font-size:22px;margin-top:4px}

footer{border-top:1px solid var(--line)}
footer .in{max-width:1080px;margin:0 auto;padding:26px 20px 40px;display:flex;gap:22px;flex-wrap:wrap;align-items:center;color:var(--dim);font-size:13px}
footer a{color:var(--mute);text-decoration:none}
@media (hover:hover){footer a:hover{color:var(--ink)}}
footer .sp{flex:1}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));transform:translate(-50%,16px);max-width:min(92vw,520px);width:max-content;background:var(--well);color:var(--ink);
 padding:13px 18px;border-radius:14px;font-size:14px;transition:transform .25s,opacity .25s,visibility .25s;z-index:9;box-shadow:0 16px 40px #000a;
 opacity:0;visibility:hidden;pointer-events:none}
.toast.show{transform:translate(-50%,0);opacity:1;visibility:visible;pointer-events:auto}
.toast.err{box-shadow:inset 0 0 0 1px #f0443866,0 16px 40px #000a}
.toast a{color:var(--brand);font-weight:600;padding:8px 2px}

/* ── phones: app-style bottom tab bar, bigger targets, tighter rhythm ── */
@media (max-width:720px){
 /* no backdrop-filter here: it would make the header the containing block of the fixed tab bar */
 header{background:#111;backdrop-filter:none;-webkit-backdrop-filter:none;border-bottom:1px solid #1c1c1c}
 header .in{gap:10px;padding-top:10px;padding-bottom:10px}
 .logo{flex:1}
 #walletBtn{padding:11px 16px;min-height:40px}
 .nav{position:fixed;z-index:6;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  background:#111111f2;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);
  padding:4px max(6px,env(safe-area-inset-right)) calc(4px + env(safe-area-inset-bottom)) max(6px,env(safe-area-inset-left))}
 .nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:52px;padding:6px 0;font-size:11px;font-weight:600;letter-spacing:.01em;border-radius:12px}
 .nav a:active{background:#ffffff0a}
 .nav svg{display:block}
 body{padding-bottom:calc(64px + env(safe-area-inset-bottom))}
 html{scroll-padding-top:72px;scroll-padding-bottom:calc(84px + env(safe-area-inset-bottom))}
 .toast{bottom:calc(76px + env(safe-area-inset-bottom))}

 main{padding:18px 16px 40px}
 .hero{padding:28px 0 36px}
 .hero .btn{margin-top:18px;min-height:48px;padding:15px 30px}
 .strip{gap:10px 20px;margin-top:22px}
 .bar h2{flex:1}
 .search{width:100%;order:2}

 .head{display:grid;grid-template-columns:64px 1fr;gap:14px;align-items:center}
 .head>div{display:contents}
 .head .pic{width:64px;height:64px;border-radius:16px}
 .head h1{font-size:34px;min-width:0}
 .chips{grid-column:1/-1;margin-top:0}
 .chip{padding:9px 12px;min-height:36px}
 .stats{grid-template-columns:1fr 1fr;gap:10px;margin:22px 0}
 .stat{padding:14px}
 .stat .v{font-size:20px}
 .section{margin-top:28px}
 .nfts{grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:10px}
 .hero .art{width:132px;height:132px;border-radius:26px;margin-bottom:16px}
 .nft button{min-height:44px}

 .seg{margin:20px 0 22px}
 .seg button{padding:12px 8px;font-size:13px;white-space:nowrap;min-height:44px}
 .two{grid-template-columns:1fr 1fr;gap:10px}
 .results{max-height:min(320px,50vh)}
 .result{min-height:52px}
 .go{min-height:52px}

 .flow.wide{display:none}
 .flow.tall{display:block}
 .lines{font-size:16px;gap:12px}
 .calc{padding:16px;margin-top:30px}
 .calc .ins{grid-template-columns:1fr 1fr;gap:10px}
 .calc .ins .field{margin-bottom:6px}
 .calc .outs{grid-template-columns:repeat(3,1fr);gap:8px}
 .calc .outs>div{padding:10px}
 .calc .outs .v{font-size:17px}
 .calc .outs .k{font-size:10px;letter-spacing:.03em}

 footer .in{justify-content:center;gap:4px 16px;padding:18px 16px 22px}
 footer a{padding:10px 2px}
 footer .sp{display:none}
 footer .in>span:last-child{flex-basis:100%;text-align:center}
}
@media (max-width:360px){
 h1{font-size:36px}
 .calc .outs{grid-template-columns:1fr}
 .calc .outs>div{display:flex;justify-content:space-between;align-items:baseline}
}
@media (prefers-reduced-motion:reduce){
 *,*::before,*::after{transition:none!important;animation:none!important}
}