/* Utora v2: tokens first. See DESIGN.md. */
@font-face{font-family:"JetBrains Mono";font-weight:400;font-style:normal;font-display:swap;src:url("../fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:500;font-style:normal;font-display:swap;src:url("../fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"JetBrains Mono";font-weight:800;font-style:normal;font-display:swap;src:url("../fonts/jetbrains-mono-latin-800-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:400;font-style:normal;font-display:swap;src:url("../fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:400;font-style:italic;font-display:swap;src:url("../fonts/ibm-plex-sans-latin-400-italic.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-weight:600;font-style:normal;font-display:swap;src:url("../fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2")}

:root{
  --paper:#f2f0ea;
  --paper-2:#e9e6dd;
  --paper-3:#faf9f5;
  --ink:#121212;
  --ink-2:#4a4741;
  --ink-3:#6b675f;
  --hair:#c9c5b9;
  --signal:#ff4f00;
  --signal-ink:#b63400;
  --focus:#b63400;
  --on-ink-dim:#b9b5a8;
  --ink-line:#3a3833;

  --mono:"JetBrains Mono",ui-monospace,"Cascadia Mono",Consolas,monospace;
  --sans:"IBM Plex Sans",system-ui,"Segoe UI",sans-serif;

  --t-label:.75rem;
  --t-small:.875rem;
  --t-body:clamp(1.0625rem,.35vw + 1rem,1.1875rem);
  --t-lead:clamp(1.25rem,1vw + 1rem,1.75rem);
  --t-h-small:clamp(1.15rem,1.4vw + .6rem,1.75rem);
  --t-h-mid:clamp(1.9rem,3.6vw + .6rem,3.75rem);
  --t-h-big:clamp(2.4rem,6vw,5.75rem);
  --t-h1:clamp(2.1rem,9vw,9.5rem);

  --gap:24px;
  --gutter:24px;
  --maxw:1440px;
  --r:2px;
  --r-term:4px;
  --pad-sec:clamp(56px,8vw,120px);

  --spring:cubic-bezier(.2,.9,.25,1.02);
  --spring:linear(0,.34 7%,.74 14%,.98 22%,1.025 29%,1.03 35%,1.012 44%,.998 55%,1 70%,1);
}
@media (max-width:719px){:root{--gap:16px;--gutter:16px;--t-h1:11.4vw}}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 var(--t-body)/1.55 var(--sans);overflow-x:clip;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;font-family:var(--mono);font-weight:800;letter-spacing:-.045em;line-height:.95}
ol,ul,dl,dd{margin:0}
code,kbd,pre{font-family:var(--mono)}
code{font-size:.9em;background:var(--paper-2);padding:.05em .3em;border-radius:var(--r)}
a{color:var(--ink);text-decoration-thickness:1px;text-underline-offset:.2em}
a:hover{color:var(--signal-ink);text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
::selection{background:var(--signal);color:var(--ink)}

.sr{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:var(--gutter);top:-80px;z-index:200;background:var(--ink);color:var(--paper);padding:12px 16px;font:500 var(--t-small) var(--mono);text-decoration:none}
.skip:focus{top:12px}

/* grain: inline SVG noise, no request */
body::after{content:"";position:fixed;inset:0;z-index:150;pointer-events:none;opacity:.5;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 .07  0 0 0 0 .07  0 0 0 0 .07  0 0 0 .11 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}

/* layout */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));column-gap:var(--gap)}
@media (min-width:720px){.grid{grid-template-columns:repeat(12,minmax(0,1fr))}}
.grid>*{grid-column:1/-1;min-width:0}

.guides{position:fixed;inset:0;z-index:0;pointer-events:none}
.guides .grid{height:100%;grid-template-columns:repeat(4,minmax(0,1fr))}
.guides .grid>i{grid-column:auto;border-left:1px solid rgba(18,18,18,.13);border-right:1px solid rgba(18,18,18,.13);margin-inline:-.5px}
.guides i:nth-child(n+5){display:none}
@media (min-width:720px){.guides .grid{grid-template-columns:repeat(12,minmax(0,1fr))}.guides i:nth-child(n+5){display:block}}

header,main,footer{position:relative;z-index:1}

/* running head */
.manline{display:flex;justify-content:space-between;gap:12px;margin:0;padding:10px 0;font:500 var(--t-label)/1.2 var(--mono);letter-spacing:.1em;text-transform:uppercase;border-bottom:1px solid var(--ink)}
.manline span:nth-child(2){text-align:center;color:var(--ink-2)}
.bar{display:flex;align-items:center;flex-wrap:wrap;gap:12px 24px;padding:14px 0 12px}
.logo{display:block;color:var(--ink);line-height:0;margin-right:auto}
.wm{display:block;overflow:visible}
.wm-text{fill:currentColor}
.wm-cursor{fill:var(--signal)}
.wm-head{height:30px;width:auto}
.index{order:3;width:100%}
.index ol{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 12px}
.index a{display:flex;gap:.6em;align-items:baseline;padding:6px 0;min-height:36px;text-decoration:none;font:500 var(--t-label)/1 var(--mono);letter-spacing:.08em;text-transform:uppercase}
.index a span{color:var(--signal-ink)}
.index a:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:.4em}
.plan{background:var(--signal);color:var(--ink);border:1.5px solid var(--ink);border-radius:var(--r);padding:11px 16px;font:800 var(--t-label)/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;text-decoration:none;white-space:nowrap}
.plan:hover{background:var(--ink);color:var(--paper)}
@media (min-width:1080px){
  .bar{flex-wrap:nowrap}
  .index{order:0;width:auto;flex:1}
  .index ol{display:flex;gap:4px 22px;justify-content:center}
  .logo{margin-right:0}
  .index a{padding:8px 0;min-height:0}
}

/* section frame */
.sec{position:relative}
.rule{display:block;position:relative;height:2px;background:var(--ink);transform-origin:0 50%}
.rule::before{content:"";position:absolute;left:0;top:0;width:56px;height:10px;background:var(--signal)}
.js .rule{transform:scaleX(0)}
.js .rule.in{transform:scaleX(1);transition:transform 1100ms var(--spring)}
.mp-head{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin:18px 0 clamp(28px,5vw,64px)}
.mp-label,.mp-idx{margin:0;font:500 var(--t-label)/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase}
.mp-label span{color:var(--signal-ink);margin-right:.8em}
.mp-idx{color:var(--ink-3)}
.sec{padding-top:clamp(0px,0vw,0px)}
.sec + .sec,main > .sec:not(:first-child){margin-top:0}
.sec>.wrap>.rule{margin-top:clamp(56px,7vw,104px)}
.hero>.wrap>.rule{margin-top:clamp(28px,4vw,48px)}
.lab{margin:0 0 .8em;font:500 var(--t-label)/1.3 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.h-big{font-size:var(--t-h-big);letter-spacing:-.055em}
.h-mid{font-size:var(--t-h-mid);letter-spacing:-.05em;line-height:.98}
.h-small{font-size:var(--t-h-small);font-weight:500;letter-spacing:-.025em;line-height:1.25;max-width:34ch}
.lead{font-size:var(--t-lead);line-height:1.38;letter-spacing:-.005em}
.tag{display:inline-block;margin-right:.6em;padding:2px 8px;background:var(--ink);color:var(--paper);font:500 var(--t-label)/1.5 var(--mono);letter-spacing:.1em;text-transform:uppercase;border-radius:var(--r)}
.illus{color:var(--ink-2);max-width:60ch}
.h-mid+.illus{margin-top:22px}

/* 01 hero */
.hero h1{font-size:var(--t-h1);letter-spacing:-.065em;line-height:.9;margin:0 0 clamp(28px,4vw,56px);margin-left:-.04em}
.hero h1 em{font-style:normal;display:inline-block;line-height:.82;padding:.07em .08em .02em;margin-left:-.02em;background:var(--signal);color:var(--ink)}
.hero-grid{row-gap:32px;align-items:start}
.namebar{font:500 var(--t-small)/1.4 var(--mono);letter-spacing:.02em;padding-bottom:12px;border-bottom:1px solid var(--ink);margin-bottom:20px}
.hero-link{margin-top:28px}
.hero-link a{display:inline-block;font:800 1.15rem/1 var(--mono);letter-spacing:-.02em;text-decoration:none;border-bottom:4px solid var(--signal);padding-bottom:6px}
.hero-link a:hover{background:var(--signal);color:var(--ink)}
@media (min-width:900px){
  .hero-copy{grid-column:1/6}
  .hero-term{grid-column:6/-1}
}

/* terminal */
.term{background:var(--ink);color:var(--paper);border-radius:var(--r-term);font:400 13.5px/1.55 var(--mono);overflow:hidden}
.term:focus-within{outline:3px solid var(--focus);outline-offset:4px}
.term-bar{display:flex;justify-content:space-between;gap:12px;padding:9px 14px;border-bottom:1px solid var(--ink-line);color:var(--on-ink-dim);font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.term pre{margin:0;padding:14px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.55}
.term-out{position:relative;height:clamp(260px,42vh,420px);overflow:auto;padding:14px;white-space:pre-wrap;overflow-wrap:anywhere;scrollbar-width:thin;scrollbar-color:var(--ink-3) var(--ink)}
.term-out:focus-visible{outline:3px solid var(--signal);outline-offset:-3px}
.term-out .echo{margin-top:10px}
.term-out .echo:first-child{margin-top:0}
.term-out .ps,.term-form .ps{color:var(--signal);font-weight:500;white-space:nowrap}
.term-out .h{font-weight:500;color:var(--paper)}
.term-out .d{color:var(--on-ink-dim)}
.term-out .e{color:var(--paper)}
.term-out .go{color:var(--signal)}
.term-form{display:flex;align-items:center;gap:.6em;padding:10px 14px;border-top:1px solid var(--ink-line)}
.term-form input{flex:1;min-width:0;background:transparent;border:0;outline:0;color:var(--paper);font:inherit;caret-color:var(--signal);caret-shape:block;padding:6px 0}
.term-chips{display:flex;flex-wrap:wrap;gap:8px;padding:2px 14px 12px}
.term-chips button{background:transparent;color:var(--paper);border:1px solid #77736a;border-radius:var(--r);font:400 12.5px/1 var(--mono);padding:0 10px;min-height:38px;cursor:pointer}
.term-chips button:hover{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.term-hint{margin:0;padding:0 14px 12px;color:var(--on-ink-dim);font-size:12px;line-height:1.5}
kbd{background:transparent;border:1px solid #77736a;border-radius:var(--r);padding:0 .35em;font-size:.95em}
.js .term-static{display:none}
.term-static pre{color:var(--paper)}
@media (max-width:719px){.term-form input{font-size:16px}}

/* 02 synopsis */
.syn-line{margin:clamp(24px,4vw,48px) 0;padding:clamp(18px,2.4vw,32px) clamp(16px,2.4vw,32px);border-left:10px solid var(--signal);border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);background:var(--paper-3);font:500 clamp(1rem,2.1vw,2.1rem)/1.5 var(--mono);letter-spacing:-.02em}
.syn-line .syn-ps{color:var(--signal-ink);margin-right:.4em}
.syn-line b{font-weight:800}
.syn-line .opt{color:var(--ink-2);white-space:nowrap}
@media (max-width:719px){.syn-line{font-size:.85rem;padding-inline:14px}}
.opts>div{display:grid;gap:6px 24px;padding:20px 0;border-top:1px solid var(--ink)}
.opts>div:last-child{border-bottom:1px solid var(--ink)}
.opts dt{font:500 1.05rem/1.3 var(--mono);letter-spacing:-.02em}
.opts dt i{font-style:normal;color:var(--signal-ink)}
.opts dd{color:var(--ink-2)}
@media (min-width:900px){
  .opts{grid-column:1/9}
  .opts>div{grid-template-columns:minmax(0,3fr) minmax(0,5fr)}
  .syn-note{grid-column:10/-1;align-self:start}
}
.syn-note{border-left:1px solid var(--ink);padding-left:20px;margin-top:24px;color:var(--ink-2)}
@media (min-width:900px){.syn-note{margin-top:0}}

/* 03 description */
.desc-grid{row-gap:clamp(32px,5vw,72px)}
.desc-text p{max-width:56ch}
.dropnum{position:relative;padding-left:3rem}
.dropnum::before{content:attr(data-n);position:absolute;left:0;top:.3em;width:1.6rem;font:500 var(--t-label)/1 var(--mono);color:var(--signal-ink);text-transform:uppercase;letter-spacing:.1em}
.dropnum::after{content:"";position:absolute;left:0;top:-.1em;width:1.6rem;border-top:1px solid var(--ink)}
@media (min-width:900px){
  .desc-head{grid-column:1/8}
  .desc-text{grid-column:8/-1;padding-top:.4rem}
}
.fig{margin:0}
.dg{display:block;width:100%;height:auto}
.fig-board{display:grid;grid-template-columns:subgrid;row-gap:20px}
.fig-board figcaption{grid-column:1/-1}
@media (min-width:900px){
  .fig-board{grid-column:1/-1}
  .fig-board figcaption{grid-column:1/4;grid-row:1;align-self:end;padding-bottom:20px}
  
}
.parts{list-style:none;padding:0;counter-reset:p;font-size:var(--t-small);line-height:1.45}
.parts li{counter-increment:p;position:relative;padding:9px 0 9px 34px;border-top:1px solid var(--hair);color:var(--ink-2)}
.parts li::before{content:counter(p);position:absolute;left:0;top:9px;width:20px;height:20px;background:var(--ink);color:var(--paper);font:500 12px/20px var(--mono);text-align:center}
.parts b{display:block;font:500 var(--t-label)/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink)}
@media (min-width:900px){.parts li{font-size:.8125rem;padding-top:7px;padding-bottom:7px}.parts li::before{top:7px}}

/* shared svg classes */
svg .ln{fill:none;stroke:var(--ink);stroke-width:1.3;stroke-linejoin:round;stroke-linecap:round}
svg .ln-thin{fill:none;stroke:var(--ink);stroke-width:.8;stroke-linejoin:round}
svg .face{fill:var(--paper)}
svg .face-s{fill:var(--paper-2)}
svg .pcb{fill:var(--paper-3)}
svg .lid{fill:var(--paper)}
svg .sig-face{fill:var(--signal)}
svg .dash,svg .dash-f{fill:none;stroke:var(--ink-2);stroke-width:.9;stroke-dasharray:3 3}
svg .dash-f{stroke-width:.6;stroke-dasharray:2 2}
svg .trace{fill:none;stroke:var(--ink-3);stroke-width:.8}
svg .pin{fill:var(--ink)}
svg .gp{fill:var(--signal);stroke:var(--ink);stroke-width:1}
svg .leader{fill:none;stroke:var(--ink);stroke-width:.9}
svg .leader.sig-l{stroke:var(--signal-ink);stroke-width:1.4}
svg .anchor{fill:var(--paper);stroke:var(--ink);stroke-width:1.3}
svg .sig-dot{fill:var(--signal);stroke:var(--ink);stroke-width:1.2}
svg .badge rect{fill:var(--ink)}
svg .badge text{fill:var(--paper);font:500 15px var(--mono)}
svg .t{font:400 13px/1 var(--mono);fill:var(--ink);letter-spacing:.04em}
svg .t-dim{fill:var(--ink-3)}
svg .hair-d{stroke:var(--ink-3);stroke-width:1;fill:none}
svg .dim{stroke:var(--ink-2);stroke-width:.8}
svg .tree-sig{fill:var(--signal-ink);font-weight:500}
.fig-board text.lab{font-weight:500}
@media (max-width:899px){.fig-board text.lab{display:none}}

/* 04 pathways */
.steps{list-style:none;padding:0;margin:clamp(32px,5vw,64px) 0}
.step{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(16px,3vw,40px);padding:clamp(20px,3vw,36px) 0;border-top:1px solid var(--ink)}
.step:last-child{border-bottom:1px solid var(--ink)}
.stepnum{font:800 clamp(3.25rem,10vw,9.5rem)/.78 var(--mono);letter-spacing:-.08em}
.s3 .stepnum{color:var(--signal-ink)}
.stepbody{max-width:52ch}
.stepbody h3{font-size:clamp(1.6rem,2.6vw,2.4rem);margin-bottom:.6em}
.cmds{display:inline-block;margin:.4em 0 0;padding:6px 10px;border:1px solid var(--ink);border-radius:var(--r);font:400 var(--t-small)/1.4 var(--mono);background:var(--paper-3)}
@media (min-width:900px){
  .s2{margin-left:calc((100% + var(--gap)) / 12 * 2)}
  .s3{margin-left:calc((100% + var(--gap)) / 12 * 4)}
}
.dg-path-h{max-width:1180px}
.dg-path-v{display:none;max-width:420px;margin-inline:auto}
@media (max-width:759px){.dg-path-h{display:none}.dg-path-v{display:block}}

/* 05 examples */
.ex-grid{row-gap:40px}
@media (min-width:1000px){.ex-main{grid-column:1/9}.fig-tree{grid-column:9/-1;align-self:start;margin-top:clamp(120px,12vw,180px)}}
.tt{width:100%;border-collapse:collapse;margin-top:28px}
.tt thead th{text-align:left;font:500 var(--t-label)/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);padding:0 16px 10px 0;border-bottom:2px solid var(--ink)}
.tt tbody tr{border-bottom:1px solid var(--ink)}
.tt tbody th{width:5.5rem;text-align:left;vertical-align:top;padding:20px 16px 20px 0;font:800 clamp(1.6rem,3vw,2.6rem)/1 var(--mono);letter-spacing:-.06em}
.tt td{vertical-align:top;padding:20px 16px 20px 0}
.tt td:nth-child(2){width:26%;font:500 1.05rem/1.3 var(--mono);letter-spacing:-.02em;padding-top:22px}
.tt tbody tr:nth-child(odd) td:nth-child(2){color:var(--ink)}
.tt tr:nth-child(4) td:nth-child(2)::before{content:"";display:inline-block;width:.6em;height:.6em;margin-right:.5em;background:var(--signal)}
@media (max-width:759px){
  .tt thead{display:none}
  .tt,.tt tbody{display:block}
  .tt tbody tr{display:grid;grid-template-columns:3.4rem minmax(0,1fr);column-gap:8px}
  .tt tbody th{grid-row:1/3;width:auto;padding:16px 0}
  .tt td{display:block;width:auto!important;padding:16px 0 0}
  .tt td:nth-child(3){padding-top:6px;padding-bottom:16px}
}
.fig-tree{border:1px solid var(--ink);background:var(--paper-3);padding:20px 20px 16px;border-radius:var(--r)}
.fig-tree figcaption{margin-top:12px;font-size:var(--t-small);color:var(--ink-2);border-top:1px solid var(--hair);padding-top:12px}
.fig-tree figcaption .lab{margin-bottom:.3em}
.dg-tree .t{font-size:17px}
.dg-tree{max-width:560px}

/* 06 schools */
.sch-grid{row-gap:48px}
.defs{display:grid;grid-template-columns:1fr;margin-top:28px}
.defs dt{padding-top:20px;border-top:1px solid var(--ink);font:500 1.1rem/1.3 var(--mono);letter-spacing:-.02em}
.defs dd{padding:6px 0 20px;color:var(--ink-2);max-width:48ch}
@media (min-width:720px){
  .defs{grid-template-columns:minmax(0,2fr) minmax(0,3fr);column-gap:var(--gap)}
  .defs dt{padding:20px 0}
  .defs dd{padding:20px 0;border-top:1px solid var(--ink)}
}
@media (min-width:1000px){
  .sch-left{grid-column:1/8}
  .sch-right{grid-column:9/-1}
}
.sch-right{background:var(--ink);color:var(--paper);padding:clamp(24px,3vw,40px);border-radius:var(--r);align-self:start}
.inv-lab{color:var(--on-ink-dim);margin-bottom:1.4em}
.proc{list-style:none;padding:0}
.proc li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:20px;padding:22px 0;border-top:1px solid var(--ink-line)}
.proc li:first-child{border-top:1px solid var(--paper)}
.pn{font:800 clamp(3rem,5vw,4.5rem)/.8 var(--mono);color:var(--signal);letter-spacing:-.08em}
.proc h4{font-size:1.25rem;letter-spacing:-.03em;line-height:1.1;margin-bottom:.5em}
.proc p{margin:0;color:#dcd9cf;font-size:var(--t-small);line-height:1.55}

/* 07 faq */
.faq-h{margin-bottom:24px}
@media (min-width:1000px){
  .faq-h{grid-column:1/5;position:sticky;top:24px;align-self:start}
  .faq-list{grid-column:5/-1}
}
.faq-list details{border-top:1px solid var(--ink)}
.faq-list details:last-child{border-bottom:1px solid var(--ink)}
.faq-list summary{list-style:none;display:flex;justify-content:space-between;align-items:baseline;gap:20px;cursor:pointer;padding:20px 0;font:500 clamp(1.05rem,1.4vw,1.3rem)/1.3 var(--mono);letter-spacing:-.025em}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";flex:none;font-weight:800;font-size:1.5rem;line-height:1;color:var(--signal-ink);width:1.2em;text-align:center}
.faq-list details[open] summary::after{content:"\2212"}
.faq-list summary:hover span{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:.25em}
.faq-list details p{max-width:62ch;margin:0 0 22px;color:var(--ink-2)}

/* 08 contact */
.con-grid{row-gap:48px}
@media (min-width:1000px){
  .con-left{grid-column:1/7}
  .con-right{grid-column:8/-1;position:sticky;top:24px;align-self:start}
}
.con-left .lead{margin-top:20px}
.privacy-box{margin:24px 0 32px;padding:14px 18px;border:1px solid var(--ink);border-left:8px solid var(--signal);background:var(--paper-3);font-size:var(--t-small);line-height:1.5}
.brief{display:grid;gap:20px}
.field label{display:block;margin-bottom:8px;font:500 var(--t-label)/1.3 var(--mono);letter-spacing:.12em;text-transform:uppercase}
.req,.opt-l{margin-left:.6em;color:var(--ink-3);letter-spacing:.06em}
.field input,.field select,.field textarea{display:block;width:100%;background:var(--paper-3);color:var(--ink);border:1px solid var(--ink);border-radius:var(--r);padding:12px 14px;font:400 1rem/1.4 var(--sans)}
.field textarea{resize:vertical;min-height:7rem}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.field input[aria-invalid="true"]{border-width:2px;border-color:var(--signal-ink)}
.help{margin:8px 0 0;font-size:var(--t-small);color:var(--ink-3)}
.err{margin:8px 0 0;color:var(--signal-ink);font:500 var(--t-small)/1.4 var(--mono)}
.btn{justify-self:start;background:var(--signal);color:var(--ink);border:1.5px solid var(--ink);border-radius:var(--r);padding:16px 24px;font:800 .95rem/1 var(--mono);letter-spacing:.04em;text-transform:uppercase;cursor:pointer}
.btn:hover{background:var(--ink);color:var(--paper)}
.status{margin:0;min-height:1.5em;font:500 var(--t-small)/1.5 var(--mono);color:var(--ink-2)}
.brief-pre{margin:0 0 12px;padding:20px;background:var(--paper-3);border:1px solid var(--ink);border-radius:var(--r);font-size:13px;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere}
.no-js #brief-form{display:none}

/* 09 footer */
.foot{background:var(--ink);color:var(--paper);margin-top:clamp(56px,7vw,104px)}
.foot>.wrap>.rule{margin-top:0}
.foot .rule{background:var(--paper)}
.foot .mp-idx,.foot .lab{color:var(--on-ink-dim)}
.foot .mp-label span{color:var(--signal)}
.foot a{color:var(--paper)}
.foot a:hover{color:var(--signal);text-decoration-thickness:2px}
.foot .manline{border-bottom:0;border-top:1px solid var(--ink-line);margin-top:0;padding:14px 0;color:var(--on-ink-dim)}
.foot .manline span:nth-child(2){color:var(--on-ink-dim)}
.foot-grid{row-gap:36px}
.foot-links ul{list-style:none;padding:0;columns:2;font:400 var(--t-small)/1 var(--mono)}
.foot-links li{padding:7px 0;break-inside:avoid}
.mail{font:800 clamp(1.2rem,2vw,1.6rem)/1.1 var(--mono);letter-spacing:-.03em;overflow-wrap:anywhere}
.small{font-size:var(--t-small);line-height:1.55;color:#dcd9cf}
@media (min-width:900px){.foot-links{grid-column:1/4}.foot .foot-col:nth-child(2){grid-column:5/8}.foot-note{grid-column:9/-1}}
.mark{margin-top:clamp(40px,6vw,88px);line-height:0;overflow:hidden}
.wm-foot{width:100%;height:auto;color:var(--paper)}
.mark{padding-inline:clamp(4px,.8vw,12px)}
.mark .wm-text{fill:var(--paper)}

/* motion off */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .rule{transform:none}
  .js .rule.in{transition:none}
  *{animation:none!important}
}
@media print{.guides,body::after{display:none}}

/* board drawing: crop to the board itself on small screens so badges stay legible */
.dg-crop{grid-column:1/-1;min-width:0}
@media (max-width:899px){
  .dg-crop{overflow:hidden}
  .dg-board{width:170%;max-width:none;margin-left:-35%}
  .dg-board .cap{display:none}
  .term-out,.term pre{font-size:12px}
}
@media (min-width:900px){.dg-crop{grid-column:4/-1;grid-row:1}.dg-crop .dg-board{grid-column:auto}}

@media (max-width:719px){.runhead .manline span:nth-child(2){display:none}}