@font-face{font-family:Anton;src:url(/fonts/anton.woff2) format("woff2");font-display:swap}
@font-face{font-family:Newsreader;src:url(/fonts/newsreader.woff2) format("woff2");font-weight:200 800;font-style:normal;font-display:swap}
@font-face{font-family:Newsreader;src:url(/fonts/newsreader-italic.woff2) format("woff2");font-weight:200 800;font-style:italic;font-display:swap}
@font-face{font-family:"Geist Mono";src:url(/fonts/geist-mono.woff2) format("woff2");font-display:swap}

:root{
  color-scheme:dark;
  --bg:#120a0a; --bg-2:#1b1010; --bg-3:#261616; --line:#3a2323;
  --bone:#f2e9d6; --text:#e9dfcb; --mute:#a8998a;
  --red:#d2172f; --red-deep:#8b0d1d; --gold:#d4a753; --cyan:#70a0ff; --black:#070404;
  --display:Anton,Impact,"Arial Narrow Bold",sans-serif;
  --serif:Newsreader,Georgia,"Times New Roman",serif;
  --mono:"Geist Mono",ui-monospace,Menlo,Consolas,monospace;
  --slant:matrix(1,0,-0.24,1,0,0); --upright:matrix(1,0,0.24,1,0,0); --boost:matrix(1.0005,0.03,0.03,1.0005,0,0);
  --gutter:16px; --measure:40rem; --wide:68rem;
}
@media (min-width:720px){:root{--gutter:32px}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:1.5rem;scrollbar-gutter:stable;overflow-x:clip}
body{
  margin:0;min-height:100vh;display:flex;flex-direction:column;
  background:var(--bg);color:var(--text);
  font:400 1.1875rem/1.65 var(--serif);font-optical-sizing:auto;
  background-image:radial-gradient(color-mix(in srgb,var(--red) 5%,transparent) 1px,transparent 1.4px);
  background-size:7px 7px;background-attachment:fixed;
}
main{flex:1;width:100%;min-width:0}
[hidden]{display:none!important}
::selection{background:var(--red);color:var(--bone)}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
a{color:var(--gold);text-decoration-thickness:1px;text-underline-offset:.18em}
a:hover{color:var(--bone)}
img{max-width:100%;height:auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip{position:absolute;left:var(--gutter);top:-4rem;background:var(--bone);color:var(--black);padding:.5rem 1rem;font:700 1rem var(--mono);z-index:10}
.skip:focus{top:.5rem}
.wrap{width:100%;max-width:var(--wide);margin:0 auto;padding:0 var(--gutter)}
.prose-w{max-width:calc(var(--measure) + 2*var(--gutter))}

/* ── slabs: sheared panels whose content is sheared back ── */
.slab{display:inline-block;transform:var(--slant);background:var(--black);color:var(--bone);padding:.2em .7em}
.slab>*{display:inline-block;transform:var(--upright)}
.slab.red{background:var(--red)}
.slab.bone{background:var(--bone);color:var(--black)}

/* ── header ── */
.top{position:relative;padding:1.1rem 0 .6rem;border-bottom:3px solid var(--black);overflow-x:clip}
.top::after{content:"";position:absolute;left:0;right:0;bottom:-9px;height:6px;background:var(--red);transform:var(--slant);transform-origin:left}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.mark{font:400 1.6rem/1 var(--display);letter-spacing:.04em;text-decoration:none;background:var(--red);color:var(--bone);padding:.28em .55em .22em}
.mark:hover{background:var(--bone);color:var(--black)}
.nav{display:flex;gap:.35rem;margin:0;padding:0;list-style:none}
.nav a{display:flex;min-height:44px;align-items:center;transform:var(--slant);background:var(--bg-3);color:var(--bone);text-decoration:none;padding:.35rem 1rem;font:400 1.05rem/1.2 var(--display);letter-spacing:.08em;text-transform:uppercase;border-bottom:3px solid transparent}
.nav a>span{display:block;transform:var(--upright)}
.nav a:hover{background:var(--red)}
.nav a[aria-current]{background:var(--bone);color:var(--black);border-bottom-color:var(--red)}

/* ── the ransom name ── */
.ransom{font:400 clamp(1.8rem,9.8vw,6rem)/1.02 var(--display);text-transform:uppercase;margin:0;letter-spacing:.01em}
.ransom .word{display:inline-block;white-space:nowrap;margin-right:.18em}
.rn{display:inline-block;padding:.02em .07em 0;margin:0 .012em;line-height:1}
.rn.r0{background:var(--black);color:var(--bone)}
.rn.r1{background:var(--bone);color:var(--black);translate:0 .04em}
.rn.r2{background:var(--red);color:var(--bone);translate:0 -.03em}
.rn.r3{color:var(--gold);font-size:1.06em}
.rn.r4{background:var(--bone);color:var(--red);font:italic 800 .8em/1.12 var(--serif);padding:.06em .14em .1em;translate:0 -.06em}
.rn.r5{background:var(--black);color:var(--red);outline:2px solid var(--bone);outline-offset:-4px}
.rn.r0{transform:matrix(0.9976,0.0699,-0.0699,0.9976,0,0)}
.rn.r1{transform:matrix(0.9988,-0.05,0.05,0.9988,0,0)}
.rn.r2{transform:matrix(0.9996,0.03,-0.03,0.9996,0,0)}
.rn.r3{transform:matrix(0.9968,-0.0799,0.0799,0.9968,0,0)}
.rn.r4{transform:matrix(0.9988,0.05,-0.05,0.9988,0,0)}
.rn.r5{transform:matrix(0.9994,-0.035,0.035,0.9994,0,0)}

/* ── home ── */
.hero-grid{display:grid;gap:1.5rem;align-items:center}
.portrait{display:block;width:clamp(150px,42vw,200px);order:-1}
.portrait img{display:block;width:100%;height:auto;aspect-ratio:1;clip-path:polygon(12% 0,100% 0,88% 100%,0 100%);background:var(--black)}
@media (min-width:900px){.hero-grid{grid-template-columns:minmax(0,1fr) 340px}.portrait{width:340px;order:0}.hero-grid .ransom{font-size:clamp(3rem,5.4vw,4.6rem)}}
.hero{padding:clamp(2.5rem,8vw,5.5rem) 0 1.5rem;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;right:-12%;top:8%;width:62%;height:78%;background:var(--red-deep);transform:var(--slant);opacity:.55;z-index:-1}
.hero .lede{margin:1.4rem 0 0;max-width:36rem;font-size:clamp(1.15rem,2.6vw,1.45rem);line-height:1.45;color:var(--bone)}
.hero .where{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1.3rem;font:500 .85rem/1 var(--mono);text-transform:uppercase;letter-spacing:.08em}
.hero-links{max-width:36rem;line-height:1.6}
.chip{display:inline-block;transform:var(--slant);background:var(--bg-3);color:var(--bone);padding:.45em .8em;text-decoration:none}
.chip>span{display:inline-block;transform:var(--upright)}
a.chip:hover{background:var(--red);color:var(--bone)}
.chip.gold{background:var(--gold);color:var(--black)}

.sec{margin:3.5rem 0 1rem;display:flex;align-items:baseline;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.sec h2{margin:0;font:400 clamp(1.9rem,5vw,2.9rem)/1 var(--display);text-transform:uppercase;letter-spacing:.02em;color:var(--bone);position:relative;padding:0 .3em}
.sec h2::before{content:"";position:absolute;inset:.52em -.1em -.05em;background:var(--red);transform:var(--slant);z-index:-1}
.sec a{font:500 .85rem var(--mono);text-transform:uppercase;letter-spacing:.08em}
.sec h2{z-index:0}

.cards{display:grid;gap:1.1rem;grid-template-columns:repeat(auto-fit,minmax(min(100%,19rem),1fr));margin:0;padding:0;list-style:none}
.card{position:relative;display:flex;flex-direction:column;height:100%;background:var(--bg-2);border-left:6px solid var(--red);padding:1.3rem 1.3rem 1.2rem;text-decoration:none;color:var(--text);clip-path:polygon(0 0,100% 0,100% calc(100% - 1.4rem),calc(100% - 1.4rem) 100%,0 100%);transition:transform .18s ease,background .18s ease}
.card:focus-visible{outline:3px solid var(--gold);outline-offset:-6px}
.card:hover{transform:var(--boost);background:var(--bg-3);color:var(--text)}
.card .kicker{font:500 .75rem/1 var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--gold)}
.card h2,.card h3{margin:.55rem 0 .5rem;font:400 2.2rem/1 var(--display);text-transform:uppercase;letter-spacing:.02em;color:var(--bone)}
.card p{margin:0 0 1rem;font-size:1.05rem;line-height:1.5}
.card .stack{margin-top:auto;font:400 .78rem/1.4 var(--mono);color:var(--mute)}

.posts{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.posts li{border-bottom:1px solid var(--line)}
.posts a{display:grid;grid-template-columns:7.5rem 1fr;gap:.2rem 1.2rem;padding:1.1rem .3rem;text-decoration:none;color:var(--text)}
.posts a:hover{background:var(--bg-2)}
.posts time{font:500 .8rem/2.1 var(--mono);color:var(--gold);text-transform:uppercase;letter-spacing:.06em}
.posts .t{font:600 1.45rem/1.25 var(--serif);color:var(--bone)}
.posts a:hover .t{color:var(--gold)}
.posts .d{grid-column:2;margin:0;font-size:1.02rem;line-height:1.5;color:var(--mute)}
.posts .tags{grid-column:2}
@media (max-width:560px){.posts a{grid-template-columns:1fr}.posts .d,.posts .tags{grid-column:1}.posts time{line-height:1.2}}
.tags{display:flex;gap:.35rem;flex-wrap:wrap;margin:.5rem 0 0;padding:0;list-style:none;font:500 .7rem/1 var(--mono);text-transform:uppercase;letter-spacing:.08em}
.tags li{border:0;transform:var(--slant);background:var(--bg-3);color:var(--mute);padding:.35em .6em}
.tags li>span{display:inline-block;transform:var(--upright)}

/* ── page + article ── */
.head{padding:clamp(2.2rem,7vw,4.5rem) 0 1.5rem}
.head .kicker{font:500 .8rem/1 var(--mono);text-transform:uppercase;letter-spacing:.1em;color:var(--gold);margin:0 0 1rem}
.title{margin:0;text-wrap:balance;overflow-wrap:break-word;font:400 clamp(2.3rem,7.5vw,4.6rem)/1.28 var(--display);text-transform:uppercase;letter-spacing:.01em}
.title span{background:var(--bone);color:var(--black);padding:.02em .22em;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.head .sub{margin:1.5rem 0 0;text-wrap:pretty;font-size:1.3rem;line-height:1.45;color:var(--bone);max-width:40rem}
.meta{display:flex;gap:.5rem 1.2rem;flex-wrap:wrap;align-items:center;margin-top:1.2rem;font:500 .8rem/1.6 var(--mono);text-transform:uppercase;letter-spacing:.07em;color:var(--mute)}
.copy-md{display:inline-flex;align-items:center;gap:.35rem;padding:.2em .65em;transform:var(--slant);background:var(--bg-3);color:var(--bone);font:500 .72rem/1.3 var(--mono);text-transform:uppercase;letter-spacing:.08em;text-decoration:none;border:0;cursor:pointer;transition:background .15s,color .15s}
.copy-md>span{display:inline-block;transform:var(--upright)}
.copy-md:hover{background:var(--red);color:var(--bone)}
.copy-md.copied{background:var(--gold);color:var(--black)}

.prose{padding-bottom:2rem;overflow-wrap:anywhere}
.prose p{text-wrap:pretty}
.prose ul,.prose ol{padding-left:1.4rem}
.prose>*{max-width:var(--measure)}
.prose p,.prose ul,.prose ol{margin:0 0 1.15rem}
.prose li{margin:.3rem 0}
.prose h2,.prose h3{position:relative;color:var(--bone);scroll-margin-top:1rem}
.prose h2{margin:3rem 0 1rem;font:400 2rem/1.1 var(--display);text-transform:uppercase;letter-spacing:.02em}
.prose h2::after{content:"";display:block;width:3.2rem;height:.4rem;margin-top:.45rem;background:var(--red);transform:var(--slant);transform-origin:left}
.prose h3{margin:2.2rem 0 .7rem;font:700 1.35rem/1.3 var(--serif)}
.anchor{position:absolute;left:-1.1em;color:var(--mute);text-decoration:none;opacity:0;font:400 .8em var(--serif)}
h2:hover .anchor,h3:hover .anchor{opacity:1}
.prose strong{color:var(--bone)}
.m{font:italic 400 1.04em var(--serif);color:var(--bone);white-space:normal}
.prose code{box-decoration-break:clone;-webkit-box-decoration-break:clone;font:400 .84em var(--mono);background:var(--bg-3);color:var(--bone);padding:.1em .35em;border-radius:2px}
.prose pre{max-width:calc(var(--measure) + 4rem);margin:1.6rem 0;padding:1rem 1.2rem;overflow-x:auto;background:var(--black);border-left:4px solid var(--red);font:400 .88rem/1.6 var(--mono);color:var(--bone);position:relative}
.prose pre code{background:none;padding:0;font-size:1em;overflow-wrap:normal}
.prose pre .hljs-keyword,.prose pre .hljs-meta{color:#f28a96}
.prose pre .hljs-string,.prose pre .hljs-char,.prose pre .hljs-regexp{color:var(--gold)}
.prose pre .hljs-number,.prose pre .hljs-literal,.prose pre .hljs-type,.prose pre .hljs-built_in{color:var(--cyan)}
.prose pre .hljs-comment{color:var(--mute);font-style:italic}
.prose pre .hljs-title.function_,.prose pre .hljs-title.class_{color:var(--bone);font-weight:600}
.prose pre .hljs-subst{color:var(--bone)}
.prose pre[data-lang]::before{content:attr(data-lang);position:absolute;top:0;right:0;background:var(--bg-3);color:var(--mute);font-size:.7rem;padding:.15rem .5rem;text-transform:uppercase;letter-spacing:.08em}
.prose blockquote{margin:1.8rem 0;padding:.2rem 0 .2rem 1.3rem;border-left:4px solid var(--gold);color:var(--bone);font-style:italic;font-size:1.25rem}
.prose blockquote p{margin:0}
.prose hr{border:0;height:.35rem;width:5rem;margin:2.5rem 0;background:var(--red);transform:var(--slant)}
.math{margin:1.6rem 0;padding:1rem 1.2rem;background:var(--bg-2);border-left:4px solid var(--gold);font:italic 400 1.35rem/1.6 var(--serif);color:var(--bone);text-align:center;overflow-x:auto;word-spacing:.22em}
.math code{font-style:normal}
.table{max-width:calc(var(--measure) + 4rem);overflow-x:auto;margin:1.6rem 0}
.prose table{border-collapse:collapse;width:100%;font-size:1rem;line-height:1.45}
.prose th{text-align:left;font:400 .95rem/1.2 var(--display);letter-spacing:.04em;background:var(--black);color:var(--bone);padding:.6rem .8rem}
.prose td{padding:.55rem .8rem;border-bottom:1px solid var(--line);vertical-align:top}
.prose tbody tr:nth-child(odd){background:color-mix(in srgb,var(--bg-2) 70%,transparent)}

/* ── the dial ── */
.dial{margin:2rem 0 2.2rem;max-width:calc(var(--measure) + 4rem);display:grid;gap:1.2rem;grid-template-columns:minmax(0,1fr);background:var(--bg-2);padding:1rem;border-top:4px solid var(--red)}
@media (min-width:760px){.dial{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:center}.dial figcaption{grid-column:1/-1}}
.dial-plot svg{display:block;width:100%;height:auto;aspect-ratio:1;background:var(--black)}
.d-grid{stroke:#ffffff10;stroke-width:.02;fill:none}
.d-axis{stroke:#ffffff45;stroke-width:.025;fill:none}
.d-cone{stroke:var(--red);stroke-width:.045;stroke-dasharray:.14 .1;fill:none}
.d-unit{stroke:var(--gold);stroke-width:.06;fill:none;stroke-linejoin:round}
.d-trail{stroke:var(--bone);stroke-width:.1;fill:none;opacity:.45;stroke-linecap:round}
.d-one{fill:var(--gold)}
.d-pt{fill:var(--red);stroke:var(--bone);stroke-width:.04}
.d-lab{fill:var(--mute);font:italic .3px var(--serif)}
.dial-ctl{min-width:0;display:flex;flex-direction:column;gap:1rem}
.dial:not(.live) .dial-faces,.dial:not(.live) .dial-range,.fig:not(.live) .fig-range,.fig:not(.live) .fig-btn,.fig:not(.live) .fig-check{display:none}
.fig-range{display:grid;grid-template-columns:minmax(1.6rem,auto) 1fr 3.6rem;align-items:center;gap:.6rem;font:italic 1.15rem var(--serif);color:var(--bone)}
.fig-range input{accent-color:var(--red);width:100%}
.fig-range output{font:400 .85rem var(--mono);font-style:normal;text-align:right;color:var(--mute)}
.fig-btn{all:unset;align-self:flex-start;box-sizing:border-box;min-height:44px;cursor:pointer;justify-self:start;transform:var(--slant);background:var(--bg-3);color:var(--bone);font:400 .9rem/1 var(--display);text-transform:uppercase;letter-spacing:.06em;padding:.5rem .9rem}
.fig-btn:hover{background:var(--red-deep)}
.fig-btn:focus-visible{outline:2px solid var(--gold)}
.fig-check{display:flex;gap:.5rem;align-items:center;font:400 .85rem var(--mono);color:var(--text)}
.fig-check input{accent-color:var(--red)}
.d-lvl{stroke:#d4a75338;stroke-width:.022;fill:none}
.dn{stroke:none}.dn-p{fill:var(--gold)}.dn-n{fill:#e2596b}.dn-0{fill:var(--bone)}
.d-F{fill:color-mix(in srgb,var(--bone) 85%,transparent);stroke:var(--black);stroke-width:.03}
.d-ghost{fill:none;stroke:var(--mute);stroke-width:.03;stroke-dasharray:.08 .06}
.d-img{fill:color-mix(in srgb,var(--red) 35%,transparent);stroke:var(--red);stroke-width:.04}
.d-handle{fill:var(--gold);stroke:var(--black);stroke-width:.04;cursor:grab;touch-action:none}
.d-handle:focus-visible{outline:none;stroke:var(--bone);stroke-width:.07}
.d-red{fill:color-mix(in srgb,var(--red) 55%,transparent)}
.d-gold{fill:color-mix(in srgb,var(--gold) 50%,transparent)}
.d-ghostfill{fill:none;stroke:var(--bone);stroke-width:.03;stroke-dasharray:.08 .06;opacity:.7}
.d-z{fill:var(--red);stroke:var(--bone);stroke-width:.035}
.d-w{fill:var(--black);stroke:var(--bone);stroke-width:.05}
.d-ghostline{stroke:var(--bone);stroke-width:.04;fill:none;stroke-dasharray:.12 .08;opacity:.7}
.d-back{stroke:var(--red);stroke-width:.03;fill:none;opacity:.35}
.d-front{stroke:var(--gold);stroke-width:.05;fill:none;stroke-linejoin:round}
.flatline{stroke-width:.008}
.d-sq{fill:var(--black);stroke:var(--mute);stroke-width:.006}
.dial.torus{grid-template-columns:minmax(0,1fr)}
.torus-plots{display:grid;grid-template-columns:1.5fr 1fr;gap:1rem;align-items:center;background:var(--black);padding:.6rem}
.torus .dial-faces{grid-template-columns:repeat(4,1fr)}
.torus-plots svg{aspect-ratio:auto!important;background:none!important}
.slab-stage{display:grid;place-items:center;min-height:13rem;background:var(--black)}
.slab-demo{background:var(--red);color:var(--bone);font:400 2.4rem/1 var(--display);letter-spacing:.08em;padding:.6rem 1.8rem;transform:var(--slant)}
.slab-demo>span{display:inline-block;transform:var(--upright)}
.slab-demo.live,.slab-demo.live>span{transition:transform .08s linear}
.dial-faces{display:grid;grid-template-columns:repeat(3,1fr);gap:.35rem}
.dial-faces:has(>button:nth-child(2):last-child){grid-template-columns:repeat(2,minmax(0,1fr))}
.dial-faces button{all:unset;box-sizing:border-box;min-height:44px;cursor:pointer;transform:var(--slant);background:var(--bg-3);color:var(--bone);text-align:center;padding:.45rem .3rem}
.dial-faces button>*{display:block;transform:var(--upright)}
.dial-faces b{font:400 .95rem/1.1 var(--display);text-transform:uppercase;letter-spacing:.05em}
.dial-faces span{font:400 .72rem/1.4 var(--mono);color:var(--mute)}
.dial-faces button:hover{background:var(--red-deep)}
.dial-faces button[aria-pressed=true]{background:var(--red)}
.dial-faces button[aria-pressed=true] span{color:var(--bone)}
.dial-faces button:focus-visible{outline:2px solid var(--gold)}
.dial-range{display:flex;align-items:center;gap:.8rem;font:italic 1.4rem var(--serif);color:var(--bone)}
.dial-range input{flex:1;accent-color:var(--red)}
.dial-out{margin:0;display:grid;grid-template-columns:minmax(0,auto) minmax(0,1fr);gap:.35rem 1rem;font:400 .9rem/1.4 var(--mono)}
.dial-out div{display:grid;grid-template-columns:subgrid;grid-column:1/-1;align-items:baseline;gap:.25rem 1rem;padding:.25rem 0}
.dial-out dt{color:var(--mute)}
.dial-out dd{margin:0;overflow-wrap:break-word;color:var(--bone);font-variant-numeric:tabular-nums}
.dial-out{position:relative}
.motion-playing .dial-out>div{visibility:hidden}
.motion-playing .dial-out::after{content:"Pause to inspect the values.";position:absolute;left:0;top:.25rem;max-width:100%;font:italic 400 1.05rem/1.5 var(--serif);color:var(--mute)}
.dial-out div:has([data-out=status]),.dial-out div:has([data-out=action]),.dial-out div:has([data-out=outcome]),.dial-out div:has([data-out=last]){display:block;border-top:1px solid var(--line);padding:.7rem 0}
.dial-out div:has([data-out=status]) dd,.dial-out div:has([data-out=action]) dd,.dial-out div:has([data-out=outcome]) dd,.dial-out div:has([data-out=last]) dd{font:400 1.05rem/1.55 var(--serif);margin-top:.3rem}
.conefig .dial-out{min-height:14rem}
@media(max-width:560px){.dial-out{grid-template-columns:minmax(0,1fr)}.dial-out div{display:block}.dial-out dd{margin-top:.25rem}}
.dial-out [data-out=face]{color:var(--gold);text-transform:uppercase;letter-spacing:.08em}
.dial figcaption{font-size:.98rem;line-height:1.5;color:var(--mute)}
.dial.compact{max-width:none}

/* ── wide figures: tape, overflow, memory ── */
.dial.wide{grid-template-columns:minmax(0,1fr)!important}
.dial.wide .dial-plot svg{aspect-ratio:auto}
.t-cell{fill:var(--bg-3);stroke:var(--mute);stroke-width:.15}
.t-sym{fill:var(--bone);font:400 2.6px var(--mono);text-anchor:middle}
.t-head{fill:var(--red)}
.t-lab{fill:var(--bone);font:400 2.1px var(--mono);letter-spacing:.02em}
.t-rule{stroke:var(--mute);stroke-width:.25}
.t-tick{stroke:var(--mute);stroke-width:.2}
.t-num{fill:var(--mute);font:400 2px var(--mono)}
.t-mark{stroke:#d4a75380;stroke-width:.15}
.t-land{fill:var(--gold);font:italic 400 1.75px var(--serif)}
.t-ptr{fill:var(--red)}
.t-ptrline{stroke:var(--red);stroke-width:.35}
.o-cell{stroke:var(--mute);stroke-width:.2}
.o-empty{fill:var(--bg-3)}
.o-data{fill:var(--gold)}
.o-ret{fill:var(--black);stroke:var(--red);stroke-width:.35}
.o-frame{fill:var(--black);stroke:var(--mute);stroke-width:.35}
.o-staging{fill:var(--bg-2);stroke:var(--gold);stroke-width:.35}
.o-sink{fill:var(--bg-3);stroke:var(--mute);stroke-width:.3}
.o-isolated{fill:var(--cyan);stroke:var(--bone);stroke-width:.4}
.o-smash{fill:var(--red)}
.o-wrap{fill:var(--bone);stroke:var(--red);stroke-width:.5}
.o-idx{fill:var(--mute);font:400 1.8px var(--mono);text-anchor:middle}
.o-retlab{fill:#e2596b}
.o-stagelab{fill:var(--cyan)}
.o-edge{stroke:var(--red);stroke-width:.3;stroke-dasharray:1 .7}
.m-tok{fill:var(--gold)}
.m-state{fill:var(--red)}
.s-p{stroke:var(--red);stroke-width:.04;fill:none;opacity:.85}
.s-q{stroke:var(--bone);stroke-width:.04;fill:none;opacity:.7}

/* ── combinators, genesis, line, point, cone ── */
.comb-plot{height:clamp(15rem,42vw,23rem);display:grid;place-items:center;padding:.6rem}
.comb-plot svg{width:100%;height:100%;aspect-ratio:auto!important;background:none!important}
.c-edge{stroke:var(--mute);stroke-width:2;fill:none}
.c-fork{fill:var(--mute)}.hot .c-fork{fill:var(--red)}
.c-leaf circle{stroke-width:2}
.c-leaf text{font:600 19px var(--mono);text-anchor:middle}
.c-iota circle{fill:var(--red);stroke:var(--bone)}.c-iota text{fill:var(--bone);font:italic 600 23px var(--serif)}
.c-s circle{fill:var(--gold);stroke:var(--black)}.c-s text{fill:var(--black)}
.c-k circle{fill:var(--bone);stroke:var(--black)}.c-k text{fill:var(--black)}
.c-i circle{fill:var(--bg-3);stroke:var(--bone)}.c-i text{fill:var(--bone)}
.c-var circle{fill:var(--black);stroke:var(--mute)}.c-var text{fill:var(--bone);font:italic 500 21px var(--serif)}
.c-leaf.hot circle{stroke:var(--red);stroke-width:3}
.prose .comb-term{margin:0}
.comb-term{margin:0;padding:.7rem .9rem;background:var(--black);font:400 1.1rem/1.6 var(--serif);word-spacing:.2em;color:var(--bone);overflow-x:auto;white-space:nowrap}
.comb-term mark{background:color-mix(in srgb,var(--red) 45%,transparent);color:var(--bone);padding:0 .15em}
.comb-presets{grid-template-columns:repeat(auto-fit,minmax(9rem,1fr))!important}
.comb-presets b{font:500 .8rem/1.3 var(--mono)!important;text-transform:none!important}
.comb-btns{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center}
.comb-speed{margin-left:auto;font:500 .8rem var(--mono);color:var(--mute)}
.comb-speed select{background:var(--black);color:var(--bone);border:1px solid var(--mute);padding:.4rem}
.prose .comb-motion{margin:0}
.comb-motion{min-height:3em;margin:0;font:400 .95rem/1.5 var(--serif);color:var(--gold)}
.comb-btns button:disabled{opacity:.4;cursor:default}

.cone-valid{fill:color-mix(in srgb,var(--gold) 14%,transparent)}
.cone-improper{fill:color-mix(in srgb,var(--red) 14%,transparent)}
.cone-axis{stroke:var(--mute);stroke-width:.04;opacity:.5}
.cone-diag{stroke:var(--gold);stroke-width:.06;stroke-dasharray:.15 .15}
.cone-path{fill:none;stroke:var(--gold);stroke-width:.08;stroke-linejoin:round}
.cone-path.refuted{stroke:var(--red);stroke-dasharray:.15 .1}
.cone-pt{fill:var(--gold);transition:r .2s}
.cone-pt.crossed{fill:var(--red)}
.cone-label{font:400 1.9px var(--mono);text-anchor:middle}
.nl-num{font-size:2.4px}
.p-arrow{stroke-width:.05;fill:none}
.p-z{stroke:var(--red)}.p-w{stroke:var(--gold)}.p-s{stroke:var(--bone);stroke-dasharray:.1 .07}
.p-hz{fill:var(--red)}.p-hw{fill:var(--gold)}
.p-guide{stroke:var(--red);stroke-width:.02;stroke-dasharray:.06 .05;fill:none;opacity:.8}
.math-say,.math-means,.math-vars,.math-apeiron,.math-physics,.math-impl{word-spacing:normal;margin:.55rem 0 0;font:400 .95rem/1.5 var(--serif);font-style:normal;color:var(--text);text-align:left}
.math-say{margin-top:.8rem;padding-top:.6rem;border-top:1px solid var(--line)}
.math-say span,.math-means span,.math-vars span,.math-apeiron span,.math-physics span,.math-impl span{display:inline-block;min-width:4.8rem;font:500 .7rem var(--mono);text-transform:uppercase;letter-spacing:.08em}
.math-say span,.math-apeiron span{color:var(--gold)}
.math-means span,.math-vars span,.math-impl span{color:var(--mute)}
.math-physics span{color:var(--cyan)}
.toc{margin:0 0 2.4rem;padding:1rem 1.2rem 1.1rem;background:var(--bg-2);border-left:4px solid var(--gold);max-width:var(--measure)}
.toc h2{margin:0 0 .5rem!important;font:400 1rem/1 var(--display)!important;letter-spacing:.08em!important}
.toc h2::after{display:none!important}
.toc ol{margin:0;padding-left:1.3rem;font-size:1.02rem;line-height:1.55}
.toc ol ol{padding-left:1.1rem;font-size:.95rem;list-style:lower-alpha}
.toc a{color:var(--text);text-decoration:none}
.toc a:hover{color:var(--gold)}

.h-path{stroke:var(--gold);stroke-width:.35;fill:none;stroke-linejoin:round}
.h-out{stroke:var(--red);stroke-dasharray:1 .6}
.pv-all{fill:color-mix(in srgb,var(--gold) 22%,transparent);transition:opacity .4s}
.pv-ok{fill:var(--gold)}.pv-bad{fill:var(--red)}

.genesis .dial-plot svg{cursor:crosshair;height:min(26rem,80vw);aspect-ratio:auto!important}
.gn-void{fill:var(--black)}
.gn-world>*{opacity:0;transition:opacity .6s}
.gn-world>.on,.gn-world>g{opacity:1}
.gn-dot{fill:var(--bone)}
.gn-bloom{fill:var(--bone)}
.gn-ripple{fill:none;stroke:var(--gold);stroke-width:.025}
.gn-ring{fill:none;stroke:var(--gold);stroke-width:.05}
.gn-mark{fill:var(--red);stroke:var(--bone);stroke-width:.03}
.gn-lab{fill:var(--bone);font:italic 400 .32px var(--serif)}
.gn-one{fill:var(--gold)}
.genesis:not(.live) .gn-world>*{opacity:1}

/* ── glossary links, cards, page ── */
a.g{color:inherit;text-decoration:underline dotted var(--gold);text-decoration-thickness:1.5px;text-underline-offset:.22em;cursor:help}
a.g:hover,a.g[aria-expanded=true]{color:var(--gold)}
.gcard{position:absolute;z-index:20;background:var(--black);border-top:4px solid var(--red);padding:.9rem 1.1rem 1rem;box-shadow:6px 6px 0 var(--red-deep);font-size:1rem;line-height:1.55;max-height:min(70vh,560px);overflow-y:auto;overscroll-behavior:contain}
.gcard-b p,.gcard-b ul{margin:0 0 .6rem}
.gcard-b ul{padding-left:1.1rem}
.gcard-b .math{margin:.6rem 0;padding:.5rem .7rem;font-size:1.05rem;text-align:left}
.gcard-b .table{margin:.6rem 0}
.gcard-b table{font-size:.9rem;border-collapse:collapse;width:100%}
.gcard-b th{text-align:left;font:400 .85rem/1.2 var(--display);background:var(--bg-3);color:var(--bone);padding:.35rem .5rem}
.gcard-b td{padding:.3rem .5rem;border-bottom:1px solid var(--line)}
.gcard-b code{font:400 .84em var(--mono);background:var(--bg-3);padding:.05em .3em}
.gcard p{margin:0 0 .45rem}
.gcard-t{font:400 1.15rem/1.2 var(--display);text-transform:uppercase;letter-spacing:.04em;color:var(--bone)}
.gcard-say,.gl-say{font:400 .78rem/1.4 var(--mono);color:var(--mute)}
.gcard-s{color:var(--text)}
.gcard-more{font:500 .78rem var(--mono);text-transform:uppercase;letter-spacing:.06em}
.gl-index{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.4rem;margin:0 0 2rem;font:400 .8rem/1.5 var(--mono)}
.gl-index a{display:flex;align-items:center;min-height:44px;padding:.55rem .7rem;background:var(--bg-2);text-decoration:none;border-left:2px solid var(--line)}
.gl-index a:hover,.gl-index a:focus-visible{background:var(--bg-3);border-left-color:var(--gold)}
.gl-search{display:grid;gap:.55rem;padding:1rem;background:var(--bg-2);border-top:3px solid var(--red);margin:0 0 1rem;font:500 .85rem/1.5 var(--mono)}
.gl-search-row{display:flex;gap:.6rem}
.gl-search input{width:100%;min-width:0;padding:.7rem;background:var(--black);border:1px solid var(--mute);color:var(--bone);font:inherit}
.gl-search button{flex-shrink:0;white-space:nowrap;padding:.6rem;background:var(--bg-3);border:1px solid var(--mute);color:var(--bone);font:inherit;cursor:pointer}
.gl-search p{margin:0;font-size:.75rem;color:var(--mute)}
.gl-top{display:inline-block;margin:.5rem 0 1.4rem;font:500 .75rem var(--mono)}
@media(max-width:480px){.anchor{position:static;margin-right:.35em;opacity:.5}.gl-index{grid-template-columns:1fr}.nav a{padding:.35rem .7rem}.top .wrap{gap:.5rem}.hero::before{height:12rem;top:2.5rem;width:62%;opacity:.35}.dial-out{grid-template-columns:1fr;gap:.2rem}.dial-out dd{margin-bottom:.5rem}.torus-plots{grid-template-columns:1fr}.comb-plot{height:13rem;padding:0}.comb-motion{min-height:0}}
.gl{scroll-margin-top:1rem;border-top:1px solid var(--line);padding-top:.4rem}
.gl:target h2{color:var(--gold)}
.prose .gl h2{margin-top:1.4rem}
.gl-short{color:var(--bone);font-weight:600}
.gl-see,.gl-links{font-size:1rem;color:var(--mute)}
.gl-links{list-style:none;padding:0}

/* ── about ── */
.about-intro{padding-bottom:0}
.jobs{list-style:none;margin:0 0 2rem;padding:0}
.jobs li{display:grid;grid-template-columns:9.5rem 1fr;gap:.2rem 1.4rem;padding:1.1rem 0;border-bottom:1px solid var(--line)}
.jobs .when{font:500 .78rem/1.9 var(--mono);color:var(--gold);text-transform:uppercase;letter-spacing:.05em}
.jobs h3{margin:0;font:700 1.25rem/1.3 var(--serif);color:var(--bone)}
.jobs .org{color:var(--mute);font-weight:400}
.jobs p{margin:.35rem 0 0;font-size:1.05rem;line-height:1.55}
@media (max-width:560px){.jobs li{grid-template-columns:1fr}}

/* Reader-facing assurance layers and measured results. */
.song-rings{background:var(--bg-2);border-top:4px solid var(--red);padding:1.2rem;margin:2rem 0;display:grid;gap:.6rem}
.ring-layer{display:grid;grid-template-columns:4.8rem 1fr;gap:1rem;align-items:center;padding:.8rem 1rem;background:var(--bg-3);border-left:2px solid var(--mute)}
.ring-layer b{font:400 1.1rem var(--display);text-transform:uppercase;color:var(--gold)}.ring-layer span{font:400 1rem/1.5 var(--serif)}
.ring-foundation{border:1px solid var(--gold)}.ring-foundation .ring-layer{border-left:none;background:#d4a75312}
.ring-versions{display:grid;grid-template-columns:1fr 1fr;gap:1rem;padding:1rem}.ring-versions>div{min-width:0}.ring-versions strong{font:400 1.2rem var(--display);text-transform:uppercase}.ring-versions p{font:400 1rem/1.5 var(--serif);margin:.3rem 0!important}.ring-versions span{display:block;font:400 .85rem/1.6 var(--mono)}.ring-gap{color:var(--mute)}.ring-proof{color:var(--gold)}
.song-rings figcaption{font-size:.95rem;line-height:1.55;color:var(--mute);margin-top:.5rem}
.result-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;padding:1.2rem;background:var(--bg-2);border-top:4px solid var(--red);margin:1.8rem 0}
.result-strip div{display:grid;gap:.4rem}.result-strip b{font:400 2.5rem/1.1 var(--display);color:var(--gold);white-space:nowrap}.result-strip span{font:400 .95rem/1.5 var(--serif);color:var(--bone)}
.result-comparison{padding:1.2rem;background:var(--bg-2);border-top:4px solid var(--red);margin:1.8rem 0}.result-comparison svg{display:block;width:100%;height:auto}.result-comparison figcaption{font-size:.95rem;line-height:1.5;color:var(--mute);margin-top:.6rem}
@media(max-width:560px){.ring-versions{grid-template-columns:1fr}.ring-layer{grid-template-columns:3.6rem 1fr;padding:.65rem;gap:.65rem}.result-strip{gap:.5rem;padding:1rem}.result-strip b{font-size:clamp(1.4rem,5.5vw,2rem)}}

.home-results>a{display:grid;align-content:start;gap:.45rem;text-decoration:none;padding:.35rem;border-bottom:2px solid transparent}.home-results>a:hover,.home-results>a:focus-visible{border-bottom-color:var(--gold)}.home-results small{font:400 .85rem/1.6 var(--mono);color:var(--mute)}
.cpu-comparison{display:grid;gap:1.6rem}.cpu-metric h3{font:400 1.3rem/1.3 var(--display);text-transform:uppercase;margin:0!important}.cpu-metric .metric-context{font:400 .85rem/1.5 var(--mono);color:var(--mute);margin:.3rem 0 .8rem!important}.cpu-row{display:grid;grid-template-columns:6rem minmax(0,1fr) 5.5rem;align-items:center;gap:.65rem;margin:.6rem 0;font:400 1rem/1.5 var(--serif)}.cpu-row i{display:block;width:100%;height:1.5rem;background:var(--gold)}.cpu-row.baseline i{background:var(--red)}.cpu-metric.prefill .baseline i{width:38.2%}.cpu-metric.decode .baseline i{width:56.6%}.cpu-row b{font-weight:400;font-variant-numeric:tabular-nums;text-align:right}.cpu-comparison figcaption{margin:0}
@media(max-width:560px){.home-results{grid-template-columns:1fr;gap:1.2rem}.home-results>a{grid-template-columns:4.5rem 1fr;column-gap:.8rem}.home-results b{grid-row:1/3;font-size:2rem}.home-results small{grid-column:2}.cpu-row{grid-template-columns:5rem minmax(0,1fr) 4.5rem;gap:.4rem;font-size:.9rem}}

/* ── Song article diagrams ── */
.song-fig{padding:1.25rem;gap:1rem}
.song-fig .dial-plot{max-width:38rem;width:100%;margin:auto}
.song-region{fill:var(--bg-2);stroke:var(--gold);stroke-width:1.5}
.song-label{font:500 12px var(--mono);fill:var(--mute);color:var(--mute);letter-spacing:.04em}
.song-byte{fill:var(--bg-3);stroke:var(--mute);stroke-width:1}
.song-byte.outside{fill:none;stroke-dasharray:3 3}
.song-byte.written{fill:var(--red);stroke:var(--bone)}
.song-byte.refused{fill:var(--bg-3);stroke:var(--red);stroke-width:2;stroke-dasharray:3 2}
.song-number{font:500 13px var(--mono);fill:var(--bone);text-anchor:middle}
.song-verdict{font:500 .9rem/1.6 var(--mono);color:var(--bone);margin:.7rem 0 0!important;min-height:2.9rem}
.native-heading p{font:600 1.5rem/1.4 var(--mono);color:var(--gold);margin:.5rem 0 0!important}
.native-stage{padding:1rem;background:var(--black);border:1px solid var(--line);border-radius:8px}
.native-row{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:.65rem;align-items:center;margin:0 0 1rem}
.native-product,.native-result{display:grid;gap:.4rem;text-align:center;padding:.8rem .35rem;background:var(--bg-2);border:1px solid var(--line);border-radius:6px;transition:background .2s,border-color .2s}
.native-product span{font:500 1rem var(--mono);color:var(--bone)}.native-result span{font:400 .7rem var(--mono);color:var(--gold)}
.native-product b,.native-result b{font:500 2rem/1.15 var(--mono);color:var(--mute)}
.native-product.ready{border-color:var(--mute)}.native-product.ready b{color:var(--bone)}.native-result.ready{border-color:var(--gold)}.native-result.ready b{color:var(--gold)}
.native-product.active,.native-result.active{background:var(--bg-3);border-color:var(--red)}
.native-plus,.native-equals{font:400 1.2rem var(--mono);color:var(--mute)}
.native-byte-label{font:400 .65rem var(--mono);color:var(--mute);letter-spacing:.08em;margin:1.5rem 0 .6rem}
.native-byte-strip{display:grid;grid-template-columns:repeat(16,minmax(0,1fr));gap:4px}
.native-byte{font:400 .65rem/1.8 var(--mono);text-align:center;background:var(--bg-2);color:var(--mute);border:1px solid var(--line);border-radius:3px;transition:background .2s,color .2s}
.native-byte.executed{background:#d4a75318;color:var(--gold);border-color:#d4a75344}.native-byte.current{background:var(--red);color:var(--bone);border-color:var(--red)}
.native-controls{display:flex;align-items:center;gap:1rem}.native-controls .fig-range{flex:1;min-width:0}.native-controls .fig-btn{min-width:3.5rem;text-align:center}
.native-narration{font:400 1.1rem/1.5 var(--serif);min-height:3.3rem;margin:.5rem 0 0!important;color:var(--bone)}
@media(max-width:560px){.native-heading p{font-size:1.2rem}.native-stage{padding:.7rem}.native-row{gap:.3rem;grid-template-columns:1fr auto 1fr auto 1fr}.native-product span{font-size:.8rem}.native-result span{font-size:.55rem}.native-product b,.native-result b{font-size:1.55rem}.native-product,.native-result{padding:.65rem .15rem}.native-byte-strip{grid-template-columns:repeat(8,minmax(0,1fr))}.native-controls{gap:.7rem}.native-controls .fig-range{grid-template-columns:1fr 3rem}.native-controls .fig-range>span{grid-column:1/-1}}
.song-generation-title{font:600 1.25rem/1.5 var(--serif);margin:.3rem 0 .8rem!important;color:var(--gold)}
.song-chain{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;margin:0!important;padding:0!important;gap:1rem}
.song-chain li{font:500 .8rem/1.5 var(--mono);border:1px solid var(--mute);padding:.8rem .6rem;margin:0!important;position:relative}
.song-chain li+li::before{content:'→';position:absolute;left:-.85rem;top:.7rem;color:var(--gold)}
@media(max-width:560px){.song-fig{padding:.8rem}.song-chain{grid-template-columns:1fr 1fr}.song-chain li:nth-child(3)::before{content:none}.song-fig .dial-faces{grid-template-columns:1fr}.song-fig .song-label{font-size:11px}}

/* ── Evidence and original figures for the second Song essay ── */
.memory-evidence{margin:2rem 0;padding:1.25rem;background:var(--bg-2);border-top:4px solid var(--red)}
.memory-heading{font:400 .7rem var(--mono);letter-spacing:.1em;color:var(--gold)}
.prose .memory-subtitle{margin:.5rem 0 1.5rem;font-size:1.25rem;color:var(--bone)}
.memory-row{display:grid;grid-template-columns:1fr auto;gap:.25rem 1rem;margin:1rem 0}.memory-year{align-self:center;font:400 1rem var(--mono);color:var(--bone)}
.memory-row strong{font:400 2.25rem var(--display);color:var(--bone)}
.memory-track{grid-column:1/-1;height:1.8rem;background:repeating-linear-gradient(90deg,transparent 0,transparent calc(25% - 1px),var(--line) calc(25% - 1px),var(--line) 25%),var(--black);border-right:1px solid var(--line)}
.memory-fill{display:block;height:100%;background:var(--red)}.memory-2019{width:76%}.memory-2024{width:24%;background:var(--gold)}
.memory-scale{display:flex;justify-content:space-between;font:400 .7rem var(--mono);color:var(--mute)}
.memory-latest{display:flex;align-items:center;gap:1rem;margin:1.5rem 0;padding-top:1rem;border-top:1px solid var(--line);color:var(--text);font-size:1rem}.memory-latest strong{font:400 2rem var(--display);color:var(--gold);white-space:nowrap}
.memory-evidence figcaption{font-size:.95rem;line-height:1.5;color:var(--mute)}
.origin-fig{background:radial-gradient(ellipse at 85% 0%,#d4a7530d,transparent 55%),var(--bg-2)}
.origin-heading{display:flex;align-items:start;justify-content:space-between;gap:1rem;padding:.2rem 0 .4rem}
.origin-heading h3{font:600 1.55rem/1.3 var(--serif);margin:.55rem 0 0!important;color:var(--bone)}
.origin-kicker{font:500 .65rem/1.5 var(--mono);color:var(--gold);letter-spacing:.1em}
.origin-counter{display:grid;text-align:right;gap:.3rem;flex-shrink:0}.origin-counter b{font:600 1.9rem/1.3 var(--mono);color:var(--gold)}.origin-counter small{font:.6rem/1.5 var(--mono);color:var(--mute)}
.origin-stage{border:1px solid var(--line);background:radial-gradient(ellipse at center,#d2172f08,transparent 70%),var(--black);border-radius:10px;overflow:hidden}
.origin-stage svg{display:block;width:100%;height:auto!important;aspect-ratio:auto!important}
.origin-axis{font:500 10px var(--mono);fill:var(--mute);letter-spacing:.035em}.origin-grid{stroke:var(--mute);stroke-opacity:.14;stroke-width:.7}
.origin-ghost path{fill:none;stroke:var(--bone);stroke-opacity:.08;stroke-width:1}
.origin-ribbon{fill:url(#song-flow-ribbon)}.origin-trajectory{fill:none;stroke:var(--gold);stroke-opacity:.55;stroke-width:1.3}.origin-trajectory.centre{stroke:var(--bone);stroke-width:1.7;stroke-opacity:1}
.origin-cursor{stroke:var(--bone);stroke-opacity:.2;stroke-dasharray:3 5}.origin-gap{stroke:var(--red);stroke-width:3}
.origin-particle{fill:var(--gold)}.origin-particle.edge{fill:var(--red);stroke:var(--bone);stroke-width:1.3}
.origin-scrub{display:flex;gap:1rem;align-items:center}.origin-scrub .fig-range{flex:1;min-width:0}.origin-scrub .fig-btn{flex-shrink:0}
.origin-note{font:.85rem/1.7 var(--mono);color:var(--bone);margin:.75rem 0 0!important;min-height:2.9rem}
.circuit-chip rect{fill:var(--bg-3);stroke:var(--mute);stroke-opacity:.5}.circuit-chip.special rect{fill:#d2172f25;stroke:var(--red);stroke-opacity:1}
.circuit-value{font:500 15px var(--mono);fill:var(--bone)}.circuit-wire{fill:none;stroke:var(--gold);stroke-opacity:.6;stroke-width:1.5}.circuit-wire.output{stroke:var(--bone)}
.circuit-sum{fill:var(--bg-2);stroke:var(--gold)}.circuit-plus{font:400 27px var(--mono);fill:var(--gold)}.circuit-answer{fill:#d4a75312;stroke:var(--gold)}.circuit-result{font:600 25px var(--mono);fill:var(--gold)}.circuit-packet{fill:var(--bone);stroke:var(--red);stroke-width:2}
.routing-route{fill:none;stroke:var(--bone);stroke-opacity:.2;stroke-width:1.5}.routing-route.shared{stroke:var(--red);stroke-opacity:.6;stroke-width:2}
.routing-port{fill:var(--bg-2);stroke:var(--gold);stroke-dasharray:4 4;stroke-opacity:.6}.routing-join{fill:none;stroke:var(--gold);stroke-width:1.5}.routing-apply{fill:var(--gold);stroke:var(--bone)}
.routing-discard{stroke:var(--red);stroke-width:1.5;stroke-opacity:.5}.routing-token rect{fill:var(--bg-3);stroke:var(--bone)}.routing-token text{font:600 20px var(--mono);fill:var(--bone)}.routing-token.shared rect{fill:var(--red);stroke:var(--bone)}
.routing-origin rect{fill:var(--bg-2);stroke:var(--mute);stroke-dasharray:2 4;stroke-opacity:.4}.routing-origin text{font:500 20px var(--mono);fill:var(--mute);fill-opacity:.45}
@media(max-width:560px){.circuit-value{font-size:18px}}
@media(max-width:560px){.origin-heading h3{font-size:1.2rem}.origin-counter b{font-size:1.25rem}.origin-kicker{font-size:.58rem}.origin-counter small{font-size:.55rem}.origin-scrub{gap:.5rem}.origin-note{font-size:.75rem}.origin-stage .origin-axis{font-size:11px}.origin-heading{flex-wrap:wrap}.origin-scrub .fig-range{grid-template-columns:1fr 3rem}.origin-scrub .fig-range>span{grid-column:1 / -1}}

/* ── footer ── */
.foot{margin-top:4rem;background:var(--black);color:var(--mute);padding:2.2rem 0 2.4rem;clip-path:polygon(0 1.4rem,100% 0,100% 100%,0 100%);font:400 .82rem/1.7 var(--mono)}
.foot .wrap{display:flex;justify-content:space-between;gap:1rem 2rem;flex-wrap:wrap;padding-top:.6rem}
.foot a{display:inline-block;min-height:32px;color:var(--bone)}
.foot a:hover{color:var(--gold)}
.foot ul{display:flex;gap:1.2rem;list-style:none;margin:0;padding:0;flex-wrap:wrap}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
@media print{body{background:#fff;color:#000}.top,.foot,.dial-ctl{display:none}}