:root{--bg-1:#050506;--bg-2:#0a0b0e;--ink-1:#f5f5f5;--ink-2:#a3a8b3;--accent:#f97316;--accent-2:#fb923c;--accent-muted:rgba(249,115,22,.2);--card:rgba(12,13,16,.92);--card-muted:rgba(16,18,22,.72);--stroke:hsla(0,0%,100%,.08);--stroke-strong:rgba(249,115,22,.45);--shadow:0 24px 48px rgba(0,0,0,.55);--chart-axis:hsla(0,0%,100%,.28);--chart-text:hsla(0,0%,100%,.7);--tooltip-bg:rgba(7,7,9,.95);--demo-accent-text:#0b0b0c;--demo-accent-border:var(--accent-2);--demo-accent-bg:var(--accent);--demo-accent-shadow:0 18px 36px rgba(249,115,22,.3)}*{box-sizing:border-box}body,html{padding:0;margin:0;min-height:100%;color:var(--ink-1);background:var(--bg-1);font-family:var(--font-sans),"IBM Plex Sans","Helvetica Neue",Arial,sans-serif}body:before{content:"";position:fixed;inset:0;background:radial-gradient(circle at 20% 10%,rgba(249,115,22,.22),transparent 40%),radial-gradient(circle at 85% 8%,rgba(251,146,60,.16),transparent 35%),linear-gradient(120deg,hsla(0,0%,100%,.04),transparent 60%);pointer-events:none;z-index:-1}a{color:var(--ink-1);text-decoration:none}a:hover{color:var(--accent)}main{max-width:1200px;margin:0 auto;padding:32px 24px 80px;font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace}header.site-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:24px 32px;border-bottom:1px solid var(--stroke-strong);background:rgba(5,5,6,.9);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:-webkit-sticky;position:sticky;top:0;z-index:10}.brand{display:flex;flex-direction:column;gap:4px;font-family:var(--font-sans),"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;font-size:20px;letter-spacing:.06em;text-transform:uppercase}.brand span{color:var(--ink-2);letter-spacing:.16em}.brand span,nav.primary{font-size:12px;text-transform:uppercase}nav.primary{display:flex;gap:16px;font-weight:500;font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;letter-spacing:.12em}nav.primary a{padding:6px 12px;border-radius:999px;border:1px solid var(--stroke);transition:all .12s ease}nav.primary a.active,nav.primary a:hover{border-color:var(--stroke-strong);background:rgba(249,115,22,.08);color:var(--accent)}.nav-dropdown{position:relative;display:inline-flex;align-items:center}.nav-dropdown-trigger{padding:6px 12px;border-radius:999px;border:1px solid var(--stroke);background:transparent;color:inherit;font:inherit;letter-spacing:inherit;text-transform:inherit;cursor:pointer;transition:all .12s ease}.nav-dropdown-trigger:focus-visible,.nav-dropdown-trigger:hover,.nav-dropdown.active .nav-dropdown-trigger{border-color:var(--stroke-strong);background:rgba(249,115,22,.08);color:var(--accent)}.nav-dropdown-menu{position:absolute;top:100%;left:0;width:max-content;min-width:0;padding:8px;border:1px solid var(--stroke);border-radius:12px;background:rgba(8,8,10,.98);box-shadow:var(--shadow);display:none;flex-direction:column;gap:6px;z-index:20}.nav-dropdown:focus-within .nav-dropdown-menu,.nav-dropdown:hover .nav-dropdown-menu{display:flex}.nav-dropdown-menu a{width:auto;align-self:flex-start;padding:8px 10px;border-radius:10px;border:1px solid transparent;white-space:nowrap}.demo-banner{flex:1 1;display:flex;justify-content:center}.demo-banner-card{width:100%;max-width:360px;border:1px solid var(--stroke);border-radius:16px;padding:10px 14px;background:rgba(8,8,10,.9);box-shadow:var(--shadow);display:grid;grid-template-columns:minmax(0,1fr);grid-gap:8px;gap:8px;align-items:center}.demo-banner.is-demo .demo-banner-card{border-color:var(--demo-accent-border);background:var(--demo-accent-bg);box-shadow:var(--demo-accent-shadow)}.demo-banner.is-demo .demo-banner-pill{border-color:var(--demo-accent-border);background:var(--demo-accent-bg);color:var(--demo-accent-text)}.demo-banner.is-demo .demo-banner-text,.demo-banner.is-demo .demo-banner-title{color:var(--demo-accent-text)}.demo-banner.is-demo .demo-banner-text a{color:var(--demo-accent-text);text-decoration:none}.demo-banner.is-demo .demo-banner-text a:hover{color:var(--demo-accent-text);text-decoration:underline}.demo-banner-title{font-size:11px;text-transform:uppercase;letter-spacing:.18em;color:var(--ink-2);font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace}.demo-banner-text{margin:6px 0 0;font-size:13px;color:var(--ink-1)}.demo-banner-status{margin-top:10px}.demo-banner-pill{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;border:1px solid var(--stroke);background:rgba(7,7,9,.7);font-size:12px;font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;letter-spacing:.02em}.page-with-nav{display:grid;grid-template-columns:minmax(180px,220px) minmax(0,1fr);grid-gap:24px;gap:24px;align-items:start}.page-content{min-width:0}.side-nav{position:-webkit-sticky;position:sticky;top:110px;align-self:start;border:1px solid var(--stroke);border-radius:18px;padding:16px 12px;background:rgba(6,6,8,.88);box-shadow:var(--shadow)}.side-nav-title{font-size:11px;text-transform:uppercase;letter-spacing:.18em;color:var(--ink-2);font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;margin-bottom:12px}.side-nav-links{display:flex;flex-direction:column;gap:6px}.side-nav a{padding:8px 10px;border-radius:12px;border:1px solid transparent;color:var(--ink-2);font-size:11px;text-transform:uppercase;letter-spacing:.14em;transition:all .12s ease}.side-nav a:hover{color:var(--ink-1);border-color:var(--stroke);background:hsla(0,0%,100%,.04)}.side-nav a.active{color:var(--accent);border-color:var(--stroke-strong);background:rgba(249,115,22,.14)}.section{margin:32px 0;display:grid;grid-gap:16px;gap:16px}.scroll-section{scroll-margin-top:120px}.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.section-title h2{margin:0;font-size:24px;font-family:var(--font-sans),"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;letter-spacing:.04em;text-transform:uppercase}.section-title p{margin:0;color:var(--ink-2);font-size:14px}.card{background:var(--card);border:1px solid var(--stroke);border-radius:20px;padding:20px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.grid-2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:16px}.grid-2,.grid-3{display:grid;gap:16px}.grid-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:16px}.stat{padding:12px 16px;border-radius:16px;border:1px solid var(--stroke);background:rgba(10,10,12,.9)}.stat h4{margin:0 0 6px;font-size:12px;color:var(--ink-2);font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;text-transform:uppercase;letter-spacing:.1em}.stat p{margin:0;font-size:18px;font-weight:600}button,input,select,textarea{font-family:inherit}label{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-2);font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace}input,select,textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--stroke);background:rgba(7,7,9,.9);color:var(--ink-1);font-size:14px}input[type=checkbox]{width:auto;padding:0;border:none;background:transparent}input[type=file]{padding:8px;border-radius:12px;background:rgba(7,7,9,.7)}input[type=file]::file-selector-button{margin-right:12px;padding:8px 14px;border-radius:999px;border:1px solid var(--stroke-strong);background:rgba(249,115,22,.16);color:var(--accent);font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;letter-spacing:.08em;text-transform:uppercase;cursor:pointer}input[type=file]::-webkit-file-upload-button{margin-right:12px;padding:8px 14px;border-radius:999px;border:1px solid var(--stroke-strong);background:rgba(249,115,22,.16);color:var(--accent);font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;letter-spacing:.08em;text-transform:uppercase;cursor:pointer}input[type=file]::file-selector-button:hover{background:rgba(249,115,22,.28)}input[type=file]::-webkit-file-upload-button:hover{background:rgba(249,115,22,.28)}label.checkbox{display:inline-flex;align-items:center;gap:10px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);cursor:pointer;font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;position:relative}.checkbox input{position:absolute;opacity:0;width:0;height:0}.checkbox-box{width:18px;height:18px;border-radius:6px;border:1px solid var(--stroke-strong);background:rgba(8,8,10,.9);display:inline-flex;align-items:center;justify-content:center;transition:all .12s ease;box-shadow:inset 0 0 0 1px hsla(0,0%,100%,.04)}.checkbox-box:after{content:"";width:10px;height:10px;border-radius:3px;background:var(--accent);opacity:0;transform:scale(.6);transition:all .12s ease;box-shadow:0 0 12px rgba(249,115,22,.4)}.checkbox input:checked+.checkbox-box{border-color:var(--accent);box-shadow:0 0 0 2px rgba(249,115,22,.18)}.checkbox input:checked+.checkbox-box:after{opacity:1;transform:scale(1)}.checkbox input:focus-visible+.checkbox-box{outline:2px solid rgba(249,115,22,.5);outline-offset:2px}.checkbox:hover .checkbox-box{border-color:var(--stroke-strong)}.checkbox-text{color:var(--ink-1)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--stroke-strong);box-shadow:0 0 0 2px rgba(249,115,22,.18)}textarea{min-height:120px;resize:vertical}button.primary,button.secondary{padding:10px 16px;border-radius:999px;border:1px solid transparent;font-weight:600;letter-spacing:.03em;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease;font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace}button.primary{background:var(--accent);color:#0b0b0c;box-shadow:0 12px 24px rgba(249,115,22,.3)}button.secondary{background:rgba(7,7,9,.4);color:var(--ink-1);border:1px solid var(--stroke)}button:disabled{cursor:not-allowed;opacity:.6}button.primary:hover,button.secondary:hover{transform:translateY(-1px)}button.secondary:hover{border-color:var(--stroke-strong);color:var(--accent)}.tag{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:rgba(249,115,22,.08);border:1px solid var(--stroke-strong);color:var(--accent);font-size:12px;text-transform:uppercase;letter-spacing:.08em}.table{width:100%;border-collapse:collapse;font-size:14px}.table td,.table th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--stroke)}.table th{text-transform:uppercase;font-size:12px;letter-spacing:.08em;color:var(--ink-2);font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace}.readme-content{max-width:80%;width:100%;margin:0 auto;color:var(--ink-1);line-height:2.4}.card .readme-content li,.card .readme-content p{color:inherit;font-family:inherit;line-height:inherit}.card .readme-content p{margin:0 0 1.8em}.card .readme-content li{margin:.35em 0}.log-box{background:rgba(7,7,9,.9);color:#f5f5f5;padding:12px;border-radius:14px;border:1px solid var(--stroke);font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;font-size:12px;max-height:220px;overflow-y:auto;white-space:pre-wrap;line-height:1.5}.card h1,.card h2,.card h3{font-family:var(--font-sans),"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;color:var(--ink-1);letter-spacing:.04em;text-transform:uppercase}.card h1{font-size:28px}.card h2{font-size:22px}.card h3{font-size:18px}.card p{color:var(--ink-2);line-height:1.6}.card code{background:rgba(249,115,22,.14);padding:2px 6px;border-radius:6px;font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;font-size:12px}.card pre code{background:transparent;padding:0}.code-block{background:rgba(7,7,9,.95);color:#f5f5f5;padding:14px;border-radius:16px;border:1px solid var(--stroke);font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;font-size:12px;overflow-x:auto}.inline-row{gap:12px}.inline-row,.row-label{display:flex;flex-wrap:wrap}.row-label{align-items:flex-start;gap:16px}.row-label-title{min-width:120px;font-size:11px;color:var(--ink-2);font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;text-transform:uppercase;letter-spacing:.16em;padding-top:6px}.flex-between{display:flex;justify-content:space-between;align-items:center;gap:12px}.badge{padding:6px 10px;border-radius:999px;border:1px solid var(--stroke);background:rgba(7,7,9,.7);font-size:11px;font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;text-transform:uppercase;letter-spacing:.08em}.badge.demo-badge{border-color:var(--demo-accent-border);background:var(--demo-accent-bg);color:var(--demo-accent-text)}.inspect-target{font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;font-size:22px;font-weight:800;color:#0b0b0c;white-space:pre-wrap;background:#f5f5f5;padding:10px 12px;border-radius:12px;border:1px solid hsla(0,0%,100%,.65);box-shadow:0 12px 24px rgba(0,0,0,.35)}.inspect-preds{display:grid;grid-gap:8px;gap:8px;margin-top:12px}.inspect-subtitle{font-size:11px;text-transform:uppercase;letter-spacing:.18em;color:var(--ink-2)}.inspect-row,.inspect-subtitle{font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace}.inspect-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 10px;border-radius:10px;border:1px solid var(--stroke);background:rgba(7,7,9,.7);font-size:12px}.inspect-rank{background:rgba(249,115,22,.12);border-color:rgba(249,115,22,.35);font-size:13px}.inspect-rank-label{font-weight:600}.inspect-rank-value{font-size:14px;font-weight:700;color:var(--accent)}.inspect-token{white-space:pre;color:var(--ink-1)}.inspect-value{min-width:64px;text-align:right;color:var(--accent)}.progress{height:10px;border-radius:999px;background:hsla(0,0%,100%,.08);overflow:hidden}.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2))}.slider{display:grid;grid-gap:6px;gap:6px}.slider-row{display:flex;align-items:center;gap:12px}.slider-row input[type=range]{flex:1 1}.slider-value{min-width:48px;text-align:right;color:var(--ink-2);font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;font-size:12px}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;padding:0;height:6px;border-radius:999px;background:hsla(0,0%,100%,.12);border:1px solid var(--stroke)}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--accent);border:2px solid rgba(7,7,9,.9);box-shadow:0 0 0 2px rgba(249,115,22,.35)}input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--accent);border:2px solid rgba(7,7,9,.9);box-shadow:0 0 0 2px rgba(249,115,22,.35)}input[type=range]:disabled{opacity:.5;cursor:not-allowed}.heatmap-wrapper{overflow:auto;width:100%}.heatmap-grid{display:grid;grid-gap:8px;gap:8px;align-items:start}.heatmap-corner{display:flex;flex-direction:column;gap:6px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace}.heatmap-axis-label{display:block}.heatmap-left,.heatmap-top{display:grid}.heatmap-top{align-items:end}.heatmap-left{align-items:center}.heatmap-token{font-size:10px;color:var(--ink-2);font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;line-height:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.heatmap-token-x{display:flex;align-items:flex-end;justify-content:center;transform:rotate(-45deg);transform-origin:left bottom}.heatmap-token-y{display:flex;align-items:center;justify-content:flex-end;padding-right:6px}.heatmap-canvas{position:relative;border-radius:12px;background:rgba(7,7,9,.7);box-shadow:inset 0 0 0 1px var(--stroke);overflow:hidden}.heatmap-canvas canvas{display:block}.heatmap-canvas[data-loading=true] canvas{opacity:0}.heatmap-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:11px;text-transform:uppercase;letter-spacing:.18em;color:var(--ink-2);background:repeating-linear-gradient(135deg,hsla(0,0%,100%,.02),hsla(0,0%,100%,.02) 10px,rgba(7,7,9,.4) 0,rgba(7,7,9,.4) 20px)}.graphviz-diagram{overflow:hidden}.graphviz-diagram svg{display:block;width:100%;height:auto}.graphviz-diagram svg,.graphviz-diagram svg text,.graphviz-diagram svg tspan{font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace!important}.expander{border:1px solid var(--stroke);border-radius:14px;background:rgba(7,7,9,.6);padding:12px 16px}.expander+.expander{margin-top:12px}.expander summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px;font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace;text-transform:uppercase;letter-spacing:.12em;color:var(--accent)}.expander summary::-webkit-details-marker{display:none}.expander summary:before{content:"+";font-weight:600}.expander[open] summary:before{content:"-"}.expander-content{margin-top:12px}.katex{color:var(--ink-1)}.katex-display{display:block;margin:12px 0;overflow-x:auto;overflow-y:hidden}@media (max-width:900px){header.site-header{flex-direction:column;align-items:flex-start;gap:12px}main{padding:24px 16px 64px}.page-with-nav{grid-template-columns:1fr}.side-nav{position:static}.side-nav-links{flex-direction:row;flex-wrap:wrap}.side-nav a{flex:1 1 140px;text-align:center}.demo-banner{width:100%;justify-content:flex-start}.demo-banner-card{grid-template-columns:1fr;align-items:start;max-width:100%}}footer.site-footer{text-align:center;padding:32px;border-top:1px solid var(--stroke);color:var(--ink-2);font-size:14px;background:var(--bg-1);font-family:var(--font-mono),"IBM Plex Mono","SFMono-Regular",Menlo,monospace}footer.site-footer a{color:var(--accent);text-decoration:none;font-weight:500;transition:color .2s ease}footer.site-footer a:hover{color:var(--accent-2);text-decoration:underline}