:root{--canvas:#fff;--wash:#f7f4ff;--active:#eee7ff;--ink:#16131c;--ink2:#625b70;--line:#ded7ea;--control:#8b819b;--violet:#7132f5;--violet-pressed:#5720c7;--ok:#22684b;--wait:#845500;--err:#b73549;--display:"Sora", system-ui, sans-serif;--ui:"IBM Plex Sans", system-ui, sans-serif;--mono:"IBM Plex Mono", ui-monospace, monospace;--ease:cubic-bezier(.2, .8, .2, 1)}*{box-sizing:border-box}html,body{height:100%}body{height:100dvh;color:var(--ink);font:400 15px/22px var(--ui);font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;background:#fdfcff;margin:0;overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit;color:inherit}h1,h2,h3,p{margin:0}[hidden]{display:none!important}.app{grid-template-rows:auto auto minmax(0,1fr);height:100dvh;display:grid}.topbar{background:var(--wash);border-bottom:1px solid var(--line);align-items:center;gap:28px;min-width:0;height:64px;padding:0 28px;display:flex}.brand{flex:none;align-items:center;gap:10px;display:flex}.wordmark{font:600 20px/1 var(--display);letter-spacing:-.02em}.wordmark em{color:var(--violet);margin-left:4px;font-style:normal}.nav{gap:4px;min-width:0;display:flex}.nav a{white-space:nowrap;color:var(--ink2);transition:background .18s var(--ease), color .18s var(--ease);border-radius:8px;align-items:center;gap:8px;padding:8px 14px;font-weight:500;display:flex}.nav a svg{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linejoin:round;stroke-linecap:round;flex:none;width:18px;height:18px}.nav a:hover{color:var(--ink);background:#efe9fb}.nav a.on{color:var(--violet-pressed);background:var(--active)}.top-right{flex:none;align-items:center;gap:16px;margin-left:auto;display:flex}.mode{color:#5e3d00;text-align:center;background:#fdf8ec;border-bottom:1px solid #efe2c2;padding:7px 28px;font-size:13px;line-height:18px}.mode b{margin-right:6px;font-weight:600}.mode.live{display:none}.wallet{border:1px solid var(--control);background:var(--canvas);cursor:pointer;text-overflow:ellipsis;white-space:nowrap;border-radius:8px;max-width:180px;height:40px;padding:8px 14px;font-size:14px;font-weight:500;overflow:hidden}.wallet:hover{border-color:var(--violet)}.wallet.warn{border-color:var(--wait);color:var(--wait)}.xlink{color:var(--ink2);font-size:13px}.xlink:hover{color:var(--violet)}.scroll{min-width:0;min-height:0;overflow-y:auto}.view{max-width:1180px;margin:0 auto;padding:28px 40px 80px}.bench-head{justify-content:space-between;align-items:flex-start;gap:24px;display:flex}.crumb{color:var(--ink2);margin-bottom:6px;font-size:13px}.crumb a:hover{color:var(--violet)}h1{font:600 28px/34px var(--display);letter-spacing:-.02em}h2{font:600 18px/26px var(--display);letter-spacing:-.01em}.lede{color:var(--ink2);max-width:56ch;margin-top:6px}.stage-wrap{grid-template-columns:minmax(0,1fr) 260px;align-items:center;gap:16px;display:grid;position:relative}.stage{min-width:0;height:380px;position:relative}.stage.compact{height:250px}.stage-canvas{width:100%;height:100%;display:block}.stage-fallback{background:url(/img/empty.webp) 50%/contain no-repeat}.stage-note{flex-direction:column;align-items:flex-start;gap:14px;display:flex}.annot{padding-left:16px;position:relative}.annot:before{content:"";background:var(--violet);border-radius:50%;width:7px;height:7px;position:absolute;top:8px;left:0}.annot small{color:var(--ink2);font-size:13px;line-height:18px;display:block}.annot strong{font:600 17px/24px var(--display)}.stage-caption{color:var(--ink2);text-align:center;margin-top:-6px;font-size:12px}.fold{border-top:1px solid var(--line);border-bottom:1px solid var(--line);height:5px;margin:22px 0 26px}.fold.tight{margin:14px 0 22px}.figures{grid-template-columns:repeat(4,minmax(0,1fr));gap:0;display:grid}.figures>div{border-left:1px solid var(--line);min-width:0;padding:0 24px}.figures>div:first-child{border-left:0;padding-left:0}.figures small{color:var(--ink2);font-size:13px;line-height:18px;display:block}.figures strong{font:600 24px/32px var(--display);letter-spacing:-.02em;white-space:nowrap;text-overflow:ellipsis;display:block;overflow:hidden}.figures span{color:var(--ink2);font-size:13px;display:block}.section{margin-top:40px}.section-head{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:8px;display:flex}.section-head a,.link{color:var(--violet-pressed);font-size:14px;font-weight:500}.section-head a:hover,.link:hover{text-decoration:underline}.muted{color:var(--ink2)}.small{font-size:13px;line-height:18px}.ledger{border-collapse:collapse;width:100%;font-size:14px;line-height:20px}.ledger th{text-align:left;letter-spacing:.05em;text-transform:uppercase;color:var(--ink2);border-bottom:1px solid var(--line);white-space:nowrap;padding:10px 12px;font-size:12px;font-weight:500}.ledger td{border-bottom:1px solid var(--line);vertical-align:middle;white-space:nowrap;padding:13px 12px}.ledger tr.go{cursor:pointer;transition:background .16s var(--ease)}.ledger tr.go:hover td{background:var(--wash)}.ledger .r{text-align:right}.ledger-wrap{overflow-x:auto}.assetcell{align-items:center;gap:12px;display:flex}.assetcell img{mix-blend-mode:multiply;flex:none;width:40px;height:40px}.assetcell b{font-weight:600;display:block}.assetcell small{color:var(--ink2);font-size:12px}.mini{flex:none;width:34px;height:38px}.hash{font-family:var(--mono);color:var(--violet-pressed);font-size:13px}.hash:hover{text-decoration:underline}.empty{color:var(--ink2);padding:28px 12px}.badge{border:1px solid var(--line);color:var(--ink2);background:var(--canvas);border-radius:4px;padding:1px 7px;font-size:12px;font-weight:500;line-height:18px;display:inline-block}.badge.ok{color:var(--ok);background:#f1f8f4;border-color:#b9d8c9}.badge.wait{color:var(--wait);background:#fdf8ec;border-color:#e6d3a8}.badge.err{color:var(--err);background:#fdf3f5;border-color:#ecc2c9}.badge.v{color:var(--violet-pressed);background:var(--wash);border-color:#d3c2fb}.btn{border:1px solid var(--violet);background:var(--violet);color:#fff;cursor:pointer;height:44px;transition:background .16s var(--ease), transform .16s var(--ease);white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:0 20px;font-weight:600;display:inline-flex}.btn:hover{background:var(--violet-pressed);border-color:var(--violet-pressed)}.btn:active{transform:translateY(1px)}.btn.ghost{background:var(--canvas);color:var(--violet-pressed)}.btn.ghost:hover{background:var(--wash)}.btn.quiet{border-color:var(--control);background:var(--canvas);color:var(--ink);font-weight:500}.btn.quiet:hover{border-color:var(--ink)}.btn.sm{height:34px;padding:0 14px;font-size:14px}.btn[disabled]{opacity:.5;cursor:not-allowed}.btn:focus-visible,.wallet:focus-visible,input:focus-visible,.seg label:focus-within,a:focus-visible{outline:2px solid var(--violet);outline-offset:2px}.actions{flex-wrap:wrap;gap:10px;display:flex}.field{flex-direction:column;gap:6px;min-width:0;display:flex}.field>span{font-size:13px;font-weight:500}.field small{color:var(--ink2);font-size:12px;line-height:17px}.inp{border:1px solid var(--control);background:var(--canvas);border-radius:8px;align-items:center;gap:8px;height:44px;padding:0 12px;display:flex}.inp:focus-within{border-color:var(--violet);box-shadow:0 0 0 3px #7132f51f}.inp input{width:100%;min-width:0;font:500 16px/1 var(--ui);font-variant-numeric:tabular-nums;background:0 0;border:0;outline:0}.inp em{color:var(--ink2);white-space:nowrap;font-size:13px;font-style:normal}.chips{flex-wrap:wrap;gap:6px;display:flex}.chip{border:1px solid var(--line);background:var(--canvas);cursor:pointer;color:var(--ink2);border-radius:6px;padding:3px 10px;font-size:13px}.chip:hover{border-color:var(--violet);color:var(--violet-pressed)}.chip.on{border-color:var(--violet);color:var(--violet-pressed);background:var(--wash)}.assembly{margin-top:8px;position:relative}.assembly:before{content:"";background:var(--line);width:1px;position:absolute;top:16px;bottom:40px;left:15px}.step{grid-template-columns:32px minmax(0,1fr);gap:20px;padding:0 0 34px;display:grid;position:relative}.step-n{border:1px solid var(--control);background:var(--canvas);width:32px;height:32px;font:600 14px/1 var(--display);z-index:1;border-radius:50%;place-items:center;display:grid}.step h2{margin-top:3px;margin-bottom:14px}.seg{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.seg label{border:1px solid var(--control);cursor:pointer;transition:border-color .16s var(--ease), background .16s var(--ease);border-radius:8px;align-items:center;gap:12px;min-width:0;padding:10px 14px;display:flex;position:relative}.seg input{opacity:0;pointer-events:none;position:absolute}.seg img{mix-blend-mode:multiply;flex:none;width:64px;height:64px}.seg b{font:600 16px/22px var(--display);display:block}.seg small{color:var(--ink2);font-size:12px;line-height:17px;display:block}.seg .px{color:var(--ink);font-size:13px;font-weight:500}.seg label:hover{border-color:var(--violet)}.seg label.on{border-color:var(--violet);background:var(--wash);box-shadow:inset 0 0 0 1px var(--violet)}.grid3{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.grid2{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.review{border-top:1px solid var(--line)}.review>div{border-bottom:1px solid var(--line);justify-content:space-between;gap:16px;padding:10px 0;font-size:14px;display:flex}.review>div span:first-child{color:var(--ink2)}.review>div span:last-child{text-align:right;font-weight:500}.notice{background:var(--wash);border-radius:8px;gap:10px;margin:16px 0;padding:12px 14px;font-size:14px;line-height:20px;display:flex}.notice.warn{color:#5e3d00;background:#fdf8ec}.create-top{z-index:5;background:linear-gradient(var(--canvas) 86%, #fff0);padding-bottom:6px;position:static;top:0}.sheet{background:var(--wash);border-radius:12px;margin-top:16px;padding:20px 22px}.sheet.pop{background:var(--active);animation:unfold .2s var(--ease);transform-origin:top;box-shadow:0 12px 40px #24133f0d}@keyframes unfold{0%{opacity:0;transform:scaleY(.96)}to{opacity:1;transform:none}}details.sheet>summary{cursor:pointer;font:600 16px/24px var(--display);justify-content:space-between;align-items:center;list-style:none;display:flex}details.sheet>summary::-webkit-details-marker{display:none}details.sheet>summary:after{content:"+";font:400 22px/1 var(--ui);color:var(--ink2)}details.sheet[open]>summary:after{content:"–"}details.sheet .kv{margin-top:14px}.kv{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px 24px;display:grid}.kv small{color:var(--ink2);font-size:12px;line-height:17px;display:block}.kv span{overflow-wrap:anywhere;font-size:14px;font-weight:500}pre.code{color:#ece7fa;font:400 12.5px/19px var(--mono);background:#16131c;border-radius:8px;margin:14px 0 0;padding:16px 18px;overflow-x:auto}.copyrow{justify-content:space-between;align-items:center;gap:12px;margin-top:18px;display:flex}.split{grid-template-columns:minmax(0,1fr) 300px;align-items:center;gap:32px;display:grid}.split img{mix-blend-mode:multiply;border-radius:12px;width:100%}.steps3{counter-reset:s;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;display:grid}.steps3>div{border-left:1px solid var(--line);counter-increment:s;padding:0 24px}.steps3>div:first-child{border-left:0;padding-left:0}.steps3 b{font:600 16px/24px var(--display);margin-bottom:4px;display:block}.steps3 b:before{content:counter(s) "  ";color:var(--violet)}.steps3 p{color:var(--ink2);font-size:14px;line-height:21px}.emptystate{grid-template-columns:240px minmax(0,1fr);align-items:center;gap:28px;padding:12px 0 0;display:grid}.emptystate img{mix-blend-mode:multiply;width:100%}.docs{max-width:880px;margin:0 auto}.doc-hero{grid-template-columns:minmax(0,1fr) 380px;align-items:center;gap:28px;display:grid}.doc-hero img{border-radius:12px;width:100%;height:auto}.fig{border:1px solid var(--line);background:var(--canvas);border-radius:12px;margin:14px 0 16px;padding:22px 18px 14px}.fig svg{width:100%;height:auto;display:block}.fig figcaption{color:var(--ink2);text-align:center;margin-top:12px;font-size:13px}.doc-assets{text-align:center;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:12px 0 16px;display:grid}.doc-assets img{mix-blend-mode:multiply;width:120px;height:120px}.doc-assets b{font:600 16px/22px var(--display);display:block}.doc-assets small{color:var(--ink2)}.doc-split{grid-template-columns:minmax(0,1fr) 260px;align-items:center;gap:28px;display:grid}.doc-split img{mix-blend-mode:multiply;border-radius:12px;width:100%;height:auto}.docs h2{margin:36px 0 10px}.docs p,.docs li{color:#2c2737;line-height:24px}.docs p+p{margin-top:12px}.docs ul{margin:8px 0;padding-left:20px}.docs code{font:400 13px var(--mono);background:var(--wash);border-radius:4px;padding:1px 5px}.docs table{margin-top:10px}.toast{opacity:0;pointer-events:none;background:var(--ink);color:#fff;max-width:min(560px,100vw - 32px);transition:opacity .2s var(--ease), transform .2s var(--ease);z-index:50;border-radius:8px;padding:12px 18px;font-size:14px;position:fixed;bottom:28px;left:50%;transform:translate(-50%,20px)}.toast.show{opacity:1;transform:translate(-50%)}.toast.err{background:var(--err)}@media (max-width:900px){.app{grid-template-rows:auto auto minmax(0,1fr) auto}.topbar{height:54px;padding:0 16px}.xlink{display:none}.mode{padding:6px 16px;font-size:12px}.nav{z-index:20;background:var(--wash);border-top:1px solid var(--line);padding:6px 8px calc(6px + env(safe-area-inset-bottom));justify-content:space-around;gap:0;position:fixed;bottom:0;left:0;right:0}.nav a{flex-direction:column;gap:2px;padding:6px 10px;font-size:11px;line-height:14px}.scroll{padding-bottom:64px}.view{padding:20px 16px 48px}.stage-wrap{grid-template-columns:1fr}.stage{height:300px}.stage.compact{height:200px}.stage-note{flex-flow:wrap;justify-content:space-between;align-items:center}.figures{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:18px}.figures>div{padding:0 14px}.figures>div:nth-child(odd){border-left:0;padding-left:0}.figures strong{font-size:20px}.seg,.grid3,.steps3,.split,.emptystate,.doc-hero,.doc-split{grid-template-columns:1fr}.fig{padding:12px 6px 10px;overflow-x:auto}.fig svg{min-width:560px}.steps3>div{border-left:0;border-top:1px solid var(--line);padding:12px 0}.steps3>div:first-child{border-top:0}.kv{grid-template-columns:repeat(2,minmax(0,1fr))}.bench-head{flex-direction:column}.step{grid-template-columns:28px minmax(0,1fr);gap:12px}.emptystate img{max-width:200px}h1{font-size:24px;line-height:30px}}.backdrop{z-index:0;pointer-events:none;background:radial-gradient(900px 620px at 88% -8%,#e6dbff 0%,#e6dbff00 62%),radial-gradient(760px 560px at -6% 38%,#efe8ff 0%,#efe8ff00 60%),radial-gradient(1000px 700px at 60% 118%,#ebe2ff 0%,#ebe2ff00 58%),linear-gradient(#fdfcff 0%,#faf8ff 100%);position:fixed;inset:0;overflow:hidden}.backdrop:before{content:"";opacity:.11;background:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMTIiIGhlaWdodD0iMTk0IiB2aWV3Qm94PSIwIDAgMTEyIDE5NCI+PGcgZmlsbD0ibm9uZSIgc3Ryb2tlPSIjNzEzMkY1IiBzdHJva2Utd2lkdGg9IjEiPjxwYXRoIGQ9Ik01NiAwTDExMiAzMi4zVjk3TDU2IDEyOS4zTDAgOTdWMzIuM1oiLz48cGF0aCBkPSJNMCAzMi4zTDU2IDY0LjdMMTEyIDMyLjNNNTYgNjQuN1YxMjkuMyIvPjxwYXRoIGQ9Ik0wIDk3VjE2MS43TDU2IDE5NE0xMTIgOTdWMTYxLjdMNTYgMTk0IiAvPjxwYXRoIGQ9Ik0wIDEyOS4zTC01NiAxNjEuN00xMTIgMTI5LjNMMTY4IDE2MS43Ii8+PC9nPjwvc3ZnPg==) 0 0/112px 194px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(58% 52% at 50% 46%,#0000 0% 52%,#000 100%);mask-image:radial-gradient(58% 52% at 50% 46%,#0000 0% 52%,#000 100%)}.backdrop:after{content:"";opacity:.12;background:url(data:image/svg+xml;base64,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) right -150px top 40px/560px 560px no-repeat,url(data:image/svg+xml;base64,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) left -330px bottom -260px/640px 640px no-repeat;position:absolute;inset:0}.app{z-index:1;position:relative}.topbar{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f9f6ffd9}@media (max-width:900px){.backdrop:after{opacity:.1;background-position:right -140px top 60px,0 0;background-size:380px 380px,0 0}.nav{background:#f9f6fff2}}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}