/* Outerfab — direction A (approved 2026-09-20). See website/DESIGN.md. */

@font-face{font-family:"Outerfab Mono";src:url(fonts/outerfab-mono-600.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Outerfab Sans";src:url(fonts/outerfab-sans-400.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Outerfab Sans";src:url(fonts/outerfab-sans-500.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}

:root{
  --ink:#1c1c1e;--ink-2:#151517;--paper:#FAFAF8;
  --text:#ECECEC;--text-dim:#c9c9c9;--steel:#8A94A0;--steel-dark:#5c6570;
  --orange:#F26A1B;--orange-hi:#ff7d33;--violet:#5B4BDB;
  --hair:rgba(255,255,255,.14);--hair-light:rgba(17,17,17,.14);
  --mono:"Outerfab Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --sans:"Outerfab Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:24px;--s6:32px;--s7:48px;--s8:64px;--s9:96px;
  --wrap:1120px;--measure:64ch;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{background:var(--ink);color:var(--text);font:400 1.0625rem/1.55 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-wrap:anywhere;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
img,svg,picture{display:block;max-width:100%}
img{height:auto}

/* Type */
h1,h2,h3,h4{font-family:var(--mono);font-weight:600;text-transform:lowercase;letter-spacing:-.01em;color:#fff;text-wrap:balance}
h1{font-size:clamp(2.2rem,5vw,3.4rem);line-height:1.08;margin-bottom:var(--s5)}
h2{font-size:clamp(1.4rem,2.6vw,1.9rem);line-height:1.2;margin-bottom:var(--s6)}
h3{font-size:1.1rem;line-height:1.3;margin-bottom:var(--s2)}
p{max-width:var(--measure);text-wrap:pretty}
p+p{margin-top:var(--s4)}
strong{font-weight:500;color:#fff}
.label{font-family:var(--mono);font-weight:600;font-size:.72rem;letter-spacing:.03em;text-transform:none;color:var(--steel);margin-bottom:var(--s2)}
.lede{font-size:1.1rem;color:var(--text)}
.dim{color:var(--text-dim)}
.small{font-size:.85rem;color:var(--steel)}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* Links */
a{color:#fff;text-decoration:underline;text-decoration-color:var(--orange);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:var(--s4);top:-60px;background:var(--orange);color:var(--ink);font-family:var(--mono);font-weight:600;padding:var(--s3) var(--s4);border-radius:4px;text-decoration:none;z-index:20}
.skip:focus{top:var(--s3)}

/* Layout */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--s6)}
section{padding-block:var(--s9);border-top:1px solid var(--hair)}
main>section:first-child{border-top:0}
.stack>*+*{margin-top:var(--s4)}
.cols-2{display:grid;grid-template-columns:200px 1fr;gap:var(--s7);align-items:start}
.cols-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s7)}

/* Header */
.site-header{position:sticky;top:0;z-index:10;background:rgba(17,17,17,.92);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--hair)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:var(--s5);height:68px}
.brand{display:inline-flex;align-items:center;text-decoration:none}
.brand svg{height:40px;width:132px;flex:0 0 auto}
.nav-desktop{display:flex;gap:26px;margin-inline:auto;font-family:var(--mono);font-weight:600;font-size:.85rem}
.nav-desktop a,.nav-mobile a{text-decoration:none;color:var(--text)}
.nav-desktop a:hover,.nav-desktop a[aria-current]{color:#fff;text-decoration:underline;text-decoration-color:var(--orange);text-underline-offset:6px}
.menu{display:none}
.menu summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;min-height:44px;padding:0 var(--s3);border:1px solid var(--hair);border-radius:4px;font-family:var(--mono);font-weight:600;font-size:.8rem;color:#fff}
.menu summary::-webkit-details-marker{display:none}
.nav-mobile{position:absolute;left:0;right:0;top:100%;background:var(--ink);border-bottom:1px solid var(--hair);padding:var(--s3) var(--s6) var(--s5)}
.nav-mobile a{display:block;padding:var(--s3) 0;font-family:var(--mono);font-weight:600;border-bottom:1px solid var(--hair)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:4px;background:var(--orange);color:var(--ink);font-family:var(--mono);font-weight:600;font-size:.9rem;text-decoration:none;white-space:normal;text-align:center;border:1px solid var(--orange);transition:background-color .15s,border-color .15s}
.btn:hover{background:var(--orange-hi);border-color:var(--orange-hi)}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:transparent;color:#fff;border-color:var(--hair)}
.btn.ghost:hover{border-color:rgba(255,255,255,.4);background:transparent}
.btn-row{display:flex;gap:var(--s3);flex-wrap:wrap;margin-top:28px}

/* Hero */
.home-hero{padding-block:64px}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:var(--s8);align-items:center;padding-top:0}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:var(--s2) var(--s4);margin-top:var(--s5)}
.contact-form .field-wide,.contact-form .btn,.contact-form .form-note{grid-column:1/-1}
.contact-form .field textarea{min-height:120px}
.hero .meta{display:flex;gap:var(--s5);flex-wrap:wrap;margin-top:28px;font-family:var(--mono);font-weight:600;font-size:.78rem;color:var(--steel)}
figure.fig-dark{margin:0;max-width:720px}
figure.fig-dark svg{width:100%;height:auto;border-radius:8px;background:var(--ink-2);border:1px solid var(--hair)}
figcaption{font-family:var(--mono);font-weight:600;font-size:.76rem;color:var(--steel);margin-top:var(--s3)}
.slot{aspect-ratio:3/2;border-radius:8px;border:1px dashed var(--hair);display:grid;place-content:center;text-align:center;color:var(--steel);font-family:var(--mono);font-weight:600;font-size:.78rem;padding:var(--s5);background:var(--ink-2)}
picture img{border-radius:8px;width:100%;background:var(--ink-2)}

/* Steps */
.steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s6)}

.steps p{font-size:.95rem;color:var(--text-dim)}

/* Tables */
.table-wrap{overflow-x:auto;max-width:720px}
.table-wrap.wide{max-width:none}
table{border-collapse:collapse;width:100%}
caption{text-align:left;font-family:var(--mono);font-weight:600;font-size:.76rem;letter-spacing:.03em;text-transform:none;color:var(--steel);padding-bottom:var(--s3)}
th,td{padding:14px var(--s4);border-bottom:1px solid var(--hair);text-align:left;font-size:.98rem;vertical-align:middle}
th{font-family:var(--mono);font-weight:600;font-size:.76rem;letter-spacing:.03em;text-transform:none;color:var(--steel)}
td.num,th.num{text-align:right}
.cols-3+p,.limits+p,.linklist+p,.ecosystem+p{margin-top:var(--s6)}
.src{font-size:.85rem;color:var(--steel);margin-top:var(--s3);max-width:var(--measure)}

/* Limits */
.limits{border-left:4px solid var(--orange);padding:4px 0 4px var(--s5);max-width:var(--measure)}
.limits ul{margin-top:var(--s3)}
ul.die{list-style:none;padding:0}
ul.die li{position:relative;padding-left:22px;margin-bottom:10px;color:var(--text-dim);font-size:.97rem}
ul.die li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;background:var(--orange)}

/* Audience blocks (no cards: a rule and text) */
.audience>div{border-top:1px solid var(--hair);padding-top:var(--s4)}
.audience p{font-size:.97rem;color:var(--text-dim)}

/* Ecosystem and resource lists */
.linklist{list-style:none;padding:0;max-width:var(--measure)}
.linklist li{padding:var(--s3) 0;border-bottom:1px solid var(--hair)}
.linklist a{font-family:var(--mono);font-weight:600}
.linklist span{display:block;font-size:.92rem;color:var(--text-dim);margin-top:2px}
.ecosystem{display:grid;grid-template-columns:1fr 1fr;gap:var(--s7);max-width:820px}
.ecosystem h3{margin-bottom:var(--s2)}
.ecosystem p{font-size:.97rem;color:var(--text-dim)}

/* FAQ */
.faq{max-width:760px}
.faq details{border-top:1px solid var(--hair);padding:var(--s4) 0}
.faq details:last-child{border-bottom:1px solid var(--hair)}
.faq summary{cursor:pointer;font-family:var(--mono);font-weight:600;color:#fff;list-style:none;display:flex;justify-content:space-between;gap:var(--s4);text-transform:lowercase}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--orange);font-size:1.2rem;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq details p{margin-top:var(--s3);color:var(--text-dim)}

/* Supporting band */
.band{background:var(--ink-2)}
.band .wrap{display:flex;align-items:center;justify-content:space-between;gap:var(--s6);flex-wrap:wrap}
.band h2{margin:0}
.band p{margin-top:var(--s2);color:var(--steel)}

/* Forms */
.field label{display:block;font-family:var(--mono);font-weight:600;font-size:.76rem;letter-spacing:.03em;text-transform:none;color:var(--text-dim);margin-bottom:var(--s2)}
.field input{width:100%;min-height:44px;padding:0 14px;border-radius:4px;border:1px solid rgba(255,255,255,.34);background:var(--ink-2);color:#fff;font:400 1rem var(--sans)}
.field input::placeholder{color:#6d7680}
.field input:focus-visible{outline:2px solid var(--orange);outline-offset:2px}
.site-footer p+form,.site-footer p+.inline-form{margin-top:var(--s4)}
.inline-form{display:flex;gap:var(--s2);max-width:420px;flex-wrap:wrap}
.inline-form .field{flex:1 1 180px}
.inline-form .btn{align-self:flex-end}
.site-footer .inline-form{flex-wrap:nowrap}
.site-footer .inline-form .field{flex:1 1 0;min-width:0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* Footer */
.site-footer{border-top:1px solid var(--hair);padding-block:var(--s7);font-size:.9rem;color:var(--steel)}
.site-footer .top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.4fr;gap:var(--s7)}
.site-footer h2{font-size:.72rem;letter-spacing:.03em;text-transform:none;color:var(--steel);margin-bottom:var(--s3)}
.site-footer ul{list-style:none;padding:0}
.site-footer li+li{margin-top:var(--s2)}
.site-footer a{color:var(--text);text-decoration:none}
.site-footer a:hover{text-decoration:underline;text-decoration-color:var(--orange)}
.site-footer .legal{margin-top:var(--s7);padding-top:var(--s5);border-top:1px solid var(--hair);display:flex;justify-content:space-between;gap:var(--s5);flex-wrap:wrap;font-size:.82rem}
.site-footer .note{font-size:.82rem;margin-top:var(--s2)}

/* Light pages (articles, legal): the site chrome stays dark, only <main> turns to paper */
.theme-light{background:var(--paper)}
.theme-light main{color:#25282b;color-scheme:light}
.theme-light main .lede{color:inherit}
.theme-light main .scroll-cue,.theme-light main .crumbs ol{color:var(--steel-dark)}
.theme-light main section{border-top-color:var(--hair-light)}
.theme-light main h1,.theme-light main h2,.theme-light main h3,.theme-light main h4,.theme-light main strong{color:var(--ink)}
.theme-light main a{color:var(--violet);text-decoration-color:var(--violet)}
.theme-light main .label,.theme-light main .src,.theme-light main .small,.theme-light main figcaption{color:var(--steel-dark)}
.theme-light main .dim{color:#3d434a}
.theme-light main :focus-visible{outline-color:var(--violet)}
.theme-light main th,.theme-light main caption{color:var(--steel-dark)}
.theme-light main th,.theme-light main td{border-bottom-color:var(--hair-light)}
.theme-light main .limits,.theme-light main ul.die li{color:#25282b}
.theme-light main ul.die li{color:#3d434a}
.theme-light main .faq details{border-color:var(--hair-light)}
.theme-light main .faq summary{color:var(--ink)}
.theme-light main .faq details p{color:#3d434a}
.theme-light main .band{background:var(--ink-2);color:var(--text)}
.theme-light main .band h2{color:#fff}
.theme-light main .band p{color:var(--steel)}
.theme-light main .band .btn{color:var(--ink)}
.theme-light main .btn{color:var(--ink);text-decoration:none}
.theme-light main .btn.ghost{color:var(--ink);border-color:rgba(17,17,17,.3)}
.theme-light main .band .btn.ghost{color:#fff}
.theme-light main .toc{border-color:var(--hair-light)}
.theme-light main .panel{border-top:1px solid var(--hair-light)}
.theme-light main .form-panel{background:#fff;border:1px solid var(--hair-light);border-radius:8px}
.fig{border:1px solid var(--hair-light);border-radius:8px;padding:var(--s4) var(--s5);background:#fff;margin:var(--s6) 0;max-width:680px}
.fig svg{width:100%;height:auto}
.fig .scroll-cue{color:var(--steel-dark)}
.fig figcaption{color:var(--steel-dark);margin-top:var(--s3)}
.theme-light main .slot{background:#fff}

/* Breadcrumb */
.crumbs{padding-top:var(--s5)}
.crumbs ol{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:var(--s2);font-family:var(--mono);font-weight:600;font-size:.74rem;color:var(--steel)}
.crumbs li+li::before{content:"/";margin-right:var(--s2);color:var(--steel)}
.crumbs a{color:var(--steel);text-decoration:none}
.crumbs a:hover{color:#fff;text-decoration:underline;text-decoration-color:var(--orange)}
.theme-light main .crumbs a{color:var(--steel-dark);text-decoration:none}
.theme-light main .crumbs a:hover{color:var(--ink);text-decoration:underline}
.theme-light .site-header,.theme-light .site-footer{background:var(--ink)}
.nb{white-space:nowrap}
.crumbs+section{padding-top:var(--s7);border-top:0}

/* Page heads on inner pages */
.page-head{padding-block:var(--s8) var(--s8)}
.page-head .lede{max-width:var(--measure);font-size:1.15rem}
.page-head .btn-row{margin-top:var(--s5)}
.meta-line{font-family:var(--mono);font-weight:600;font-size:.76rem;color:var(--steel);margin-top:var(--s5);display:flex;gap:var(--s5);flex-wrap:wrap}
.theme-light .meta-line{color:var(--steel-dark)}

/* Spec grid: label column left, content right (DESIGN.md) */
.spec{display:grid;grid-template-columns:200px 1fr;gap:var(--s7);align-items:start}
.spec>h2{font-size:1.1rem;margin:0}
.spec-body>*+*{margin-top:var(--s4)}
.spec-body h3{margin-top:var(--s6)}
.spec-body h3:first-child{margin-top:0}
.spec-body .table-wrap{max-width:none}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:var(--s7);max-width:900px}
.two-col h3{margin-bottom:var(--s3)}
ol.jobsteps{list-style:none;padding:0;counter-reset:j;max-width:var(--measure)}
ol.jobsteps li{counter-increment:j;position:relative;padding:var(--s4) 0 var(--s4) 48px;border-top:1px solid var(--hair)}
ol.jobsteps li:last-child{border-bottom:1px solid var(--hair)}
ol.jobsteps li::before{content:counter(j,decimal-leading-zero);position:absolute;left:0;top:var(--s4);font-family:var(--mono);font-weight:600;font-size:.9rem;color:var(--orange)}
ol.jobsteps strong{display:block}
.theme-light main ol.jobsteps li{border-color:var(--hair-light)}
.theme-light main ol.jobsteps li::before{color:var(--violet)}
.checks{list-style:none;padding:0;max-width:var(--measure)}
.checks li{position:relative;padding:var(--s2) 0 var(--s2) 32px}
.checks li::before{content:"";position:absolute;left:0;top:.75em;width:14px;height:14px;border:1.5px solid currentColor;border-radius:2px;opacity:.6}
.tag{font-family:var(--mono);font-weight:600;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
.tag.live{color:var(--orange)}
.tag.soft{color:var(--steel)}

/* Articles */
.prose{max-width:700px}
.prose>*+*{margin-top:var(--s4)}
.prose h2{margin:var(--s8) 0 var(--s4);font-size:clamp(1.3rem,2.2vw,1.6rem)}
.prose h3{margin:var(--s6) 0 var(--s2)}
.prose ul:not(.die):not(.checks):not(.linklist):not(.related),.prose ol:not(.jobsteps){padding-left:1.25rem}
.prose li+li{margin-top:var(--s2)}
.prose .table-wrap{max-width:none;margin-top:var(--s5)}
.scroll-cue{display:none;font-size:.75rem;color:var(--steel);padding:0 0 var(--s2)}
.diagram-scroll-cue{display:none}
.prose .answer{font-size:1.15rem;line-height:1.5;max-width:none}
.prose p{max-width:none}
.toc{border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);padding:var(--s4) 0;margin-top:var(--s6)}
.toc ol{list-style:none;padding:0;columns:2;column-gap:var(--s6);font-size:.95rem}
.toc li{break-inside:avoid;padding:2px 0}
.callout{border-left:4px solid var(--orange);padding:var(--s1) 0 var(--s1) var(--s4)}
.callout p{max-width:none}
.article-foot{margin-top:var(--s8);padding-top:var(--s5);border-top:1px solid var(--hair-light);font-size:.92rem}
.related{list-style:none;padding:0;margin-top:var(--s5)}
.article-foot .pack-form{margin-top:var(--s4)}
.related li{padding:var(--s2) 0}

/* Glossary */
.glossary dt{font-family:var(--mono);font-weight:600;color:var(--ink);margin-top:var(--s5);scroll-margin-top:90px}
.glossary dd{margin-top:var(--s1);max-width:66ch}
.glossary-index{display:flex;flex-wrap:wrap;gap:var(--s2) var(--s4);font-family:var(--mono);font-weight:600;font-size:.85rem;list-style:none;padding:0}

/* Forms */
.form{max-width:640px}
.form fieldset{border:0;padding:0;margin:0 0 var(--s7);min-width:0}
.form legend{font-family:var(--mono);font-weight:600;font-size:.72rem;letter-spacing:.03em;text-transform:none;color:var(--steel);padding:0;margin-bottom:var(--s4);float:left;width:100%}
.form legend+*{clear:both}
.form .field{margin-bottom:var(--s4)}
.form .help{font-size:.85rem;color:var(--steel);margin-top:var(--s1)}
.form .req{color:var(--orange)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:var(--s4)}
.field select,.field textarea,.field input{font:400 1rem var(--sans)}
.field select,.field textarea{width:100%;border-radius:4px;border:1px solid rgba(255,255,255,.34);background:var(--ink-2);color:#fff;padding:0 14px}
.field select{min-height:44px;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--steel) 50%),linear-gradient(135deg,var(--steel) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 15px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:36px}
.field textarea{min-height:120px;padding:12px 14px;resize:vertical}
.field select:focus-visible,.field textarea:focus-visible{outline:2px solid var(--orange);outline-offset:2px}
.choices{border:0;padding:0;margin:0 0 var(--s4)}
.choices legend{float:none;font-size:.76rem;letter-spacing:.1em;margin-bottom:var(--s2)}
.choice{display:flex;align-items:flex-start;gap:var(--s3);min-height:32px;padding:6px 0}
.choice input{margin-top:5px;width:18px;height:18px;accent-color:var(--orange);flex:0 0 auto}
.choice label{font-family:var(--sans);font-size:1rem;text-transform:none;letter-spacing:0;color:var(--text);margin:0;display:inline}
.theme-light main .field label,.theme-light main .form legend{color:var(--steel-dark)}
.theme-light main .field input,.theme-light main .field select,.theme-light main .field textarea{background:#fff;color:var(--ink);border-color:rgba(17,17,17,.28)}
.theme-light main .choice label{color:#25282b}
.theme-light main .field input:focus-visible,.theme-light main .field select:focus-visible,.theme-light main .field textarea:focus-visible{outline-color:var(--violet)}
.theme-light main .field input::placeholder{color:#8a8f95}
.pack-form{max-width:520px}
.pack-form .inline-form{max-width:520px}

/* Aspect ratios for photograph slots (kept out of inline styles because of the CSP) */
.slot.r-3-2{aspect-ratio:3/2}.slot.r-1-1{aspect-ratio:1/1}.slot.r-16-9{aspect-ratio:16/9}
figure.photo{margin:var(--s6) 0;max-width:720px}
figure.photo img{width:100%;height:auto}

@media (max-width:900px){
  .cols-2,.spec{grid-template-columns:1fr;gap:var(--s4)}
  .two-col{grid-template-columns:1fr;gap:var(--s5)}
  .toc ol{columns:1}
  .form .row{grid-template-columns:1fr}
  .cols-3,.ecosystem{grid-template-columns:1fr;gap:var(--s5)}
  .steps{grid-template-columns:1fr 1fr;gap:var(--s5)}
  .site-footer .top{grid-template-columns:1fr 1fr;gap:var(--s6)}
}
@media (max-width:800px){
  section{padding-block:56px}
  .wrap{padding-inline:var(--s5)}
  .hero{grid-template-columns:1fr;gap:var(--s6);padding-top:0}
  .site-header .wrap{height:auto;min-height:60px;gap:var(--s3);flex-wrap:wrap;padding-block:var(--s2)}
  .nav-desktop{display:none}
  .menu{display:block;margin-left:auto}
  .btn.header-cta{padding:0 12px;font-size:.8rem;min-height:44px}
  .brand svg{height:32px;width:106px}
}
@media (max-width:520px){
  .contact-form{grid-template-columns:1fr}
  .contact-form .field-wide,.contact-form .btn,.contact-form .form-note{grid-column:1}
  th,td{padding:12px 10px}
  .steps{grid-template-columns:1fr}
  .site-footer .top{grid-template-columns:1fr}
  .inline-form,.site-footer .inline-form{flex-direction:column;align-items:stretch;flex-wrap:nowrap}
  .inline-form .field,.site-footer .inline-form .field{flex:none}
  .inline-form .btn{align-self:stretch}
  .band .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{
  body{background:#fff;color:#000}
  .site-header,.band,.site-footer .field,.skip,.btn{display:none!important}
  h1,h2,h3,strong,a{color:#000!important}
  section{border-color:#ccc;padding-block:24px}
}
.sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.form-note{margin-top:var(--s3)}
.art{padding-block:var(--s7) var(--s9)}
.page-head form.inline-form{margin-top:var(--s5);max-width:520px}
@media (max-width:600px){.nb{white-space:normal}.fig{overflow-x:auto}.fig svg{min-width:560px}.fig .diagram-scroll-cue,.table-wrap>.scroll-cue{display:block}}

.contact-email{margin-top:var(--s5)}
[id]{scroll-margin-top:84px}

.contact-intro{padding-bottom:var(--s6)}
.contact-body{padding-top:var(--s6);border-top:0}
.service-extra{margin-top:var(--s6)}

.spec-body,.hero>div,.cols-3>div,.site-footer .top>div{min-width:0}

th[scope="row"]{font-family:var(--sans);font-weight:500;font-size:.98rem;letter-spacing:0;color:var(--text);text-transform:none}
.theme-light main th[scope="row"]{color:var(--ink)}

.pcb-pad-rules table{table-layout:fixed}.pcb-pad-rules th:first-child{width:26%;min-width:0}.pcb-pad-rules th,.pcb-pad-rules td{vertical-align:top;overflow-wrap:break-word}

/* Quote request: native service choices, progressively filtered questions. */
.quote-form{max-width:800px;margin-top:var(--s5)}
.quote-form[hidden],.quote-receipt[hidden],.quote-form fieldset[hidden]{display:none}
.quote-form .service-picker legend,.quote-form .quote-specs legend{font-family:var(--mono);font-size:1rem;color:var(--text);margin-bottom:var(--s4)}
.service-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s3)}
.service-option{position:relative;display:flex;align-items:center;gap:var(--s3);padding:var(--s4);border:1px solid rgba(255,255,255,.34);border-radius:4px;cursor:pointer;min-height:64px;background:var(--ink-2)}
.service-option input{width:18px;height:18px;flex:none;accent-color:var(--orange)}
.service-option span{font-family:var(--sans);font-weight:500}
.service-option:has(input:checked){border-color:var(--orange);background:var(--ink)}
.service-option:focus-within{outline:2px solid var(--orange);outline-offset:3px}
.quote-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 var(--s4)}
.quote-form textarea{min-height:180px}
.quote-form button:disabled{opacity:.65;cursor:wait}
#quote-status{margin-top:var(--s3)}
.quote-receipt{max-width:800px;padding:var(--s5) 0}
.quote-receipt dl{margin:var(--s5) 0}
.quote-receipt dt{font-weight:500;margin-top:var(--s3)}
.quote-receipt dd{margin:var(--s1) 0 0;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--text-dim)}
@media(max-width:520px){.service-options,.quote-fields{grid-template-columns:1fr}.service-option{min-height:56px;padding:var(--s3)}}

/* All mobile tables share readable columns and contained horizontal scrolling. */
@media(max-width:600px){
  .table-wrap{width:100%;min-width:0;overscroll-behavior-x:contain}
  .table-wrap table{min-width:620px;table-layout:fixed}
  .table-wrap th:first-child{width:220px}
  .table-wrap table:has(thead th:nth-child(3)){min-width:820px}
  .table-wrap table:has(thead th:nth-child(3)) th:nth-child(2){width:300px}
  .table-wrap th,.table-wrap td{padding:14px 16px;overflow-wrap:normal;word-break:normal;white-space:normal;vertical-align:top}
}

/* Home photograph: quiet credit, aligned with the image edge. */
.home-photo img{display:block;border-radius:4px}
.home-photo .home-photo-credit{max-width:none;margin:var(--s2) 0 0;font-family:var(--sans);font-size:.82rem;font-weight:400;line-height:1.5;text-align:right;color:var(--steel)}
.home-photo-credit a{color:inherit}

@media(min-width:801px){.home-hero .hero{align-items:start}.hero figure.home-photo{margin:0}}