:root{--c0:#A83A00;--c1:#FDEBDD;--c2:#F0B030;--c3:#FFFAF5;--c4:#301000;--c5:#1E0A00;--fd:'Teko',Georgia,serif;--ft:'Hind',system-ui,sans-serif}
/* family: piston. Piston: heavy press-frame columns, rivet-dot plates, stroke-down motion, workshop rust and brass. Display/Text fonts set per site. */
:root{--x-r:4px;--x-hair:2px solid color-mix(in srgb,var(--c4) 18%,transparent);--x-max:min(958px,93vw)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;interpolate-size:allow-keywords}
body{margin:0;font:400 0.78rem/1.66 var(--ft);color:var(--c4);background:linear-gradient(180deg,#fff,var(--c3) 30.4rem)}
img{max-width:100%;display:block}
a{color:var(--c0)}
h1,h2,h3,h4{font-family:var(--fd);font-weight:800;letter-spacing:0em;line-height:.96;margin:0 0 0.38em;text-wrap:balance;text-box:trim-both cap alphabetic}
h1{font-size:clamp(1.98rem,6.4vw,4.41rem)}
h2{font-size:clamp(1.37rem,3.4vw,2.36rem)}
h3{font-size:0.9rem}
p,li{text-wrap:pretty}
.mu-pisbed{width:var(--x-max);margin-inline:auto}
.mu-skipdocket{position:absolute;left:-999px}.mu-skipdocket:focus{left:0.76rem;top:0.76rem;z-index:99;background:#fff;color:var(--c5);padding:0.38rem 0.61rem;outline:3px solid var(--c5);text-decoration:underline}
.mu-pisfeed{position:fixed;top:0;left:0;height:4px;width:0;z-index:70;background:var(--c2)}
.mu-crosshead{position:fixed;inset:0 0 auto;z-index:50;background:#fff;border-top:5px solid var(--c0);border-bottom:2px solid color-mix(in srgb,var(--c4) 14%,transparent);transition:background 0.23s}
.mu-crosshead .mu-pishem-in{display:flex;align-items:center;gap:1.14rem;min-height:62px}
.mu-crosshead>.mu-pishem-in{max-width:var(--x-max);margin-inline:auto}
.mu-pistag{position:relative;display:block;height:44px;flex:none}
.mu-pistag img{height:44px;width:auto;transition:opacity 0.23s}
.mu-pistag .mu-pistag-d{position:absolute;inset:0 auto auto 0;opacity:0}
.mu-crosshead.mu-pisfused,.mu-crosshead.mu-pisfused .mu-pishem-in{background:var(--c5);border-bottom-color:var(--c2)}
.mu-crosshead.mu-pisfused .mu-pistag-l{opacity:0}.mu-crosshead.mu-pisfused .mu-pistag-d{opacity:1}
.mu-pisrails{display:flex;align-items:center;gap:0.76rem;margin-left:auto}
.mu-pisrails.mu-l{margin-left:auto}.mu-pisrails.mu-r{margin-left:0}
.mu-pisrails a{color:var(--c4);text-decoration:none;font:800 0.65rem/1 var(--ft);padding:0.46rem 0.3rem;white-space:nowrap}
.mu-pisrails a:hover,.mu-pisrails a[aria-current]{color:var(--c0)}
.mu-crosshead.mu-pisfused .mu-pisrails a{color:#fff}
.mu-pisrails .mu-pisrails-go{background:var(--c0);color:#fff;padding:0.61rem 0.91rem;border-radius:4px;box-shadow:0 4px 0 var(--c5)}
.mu-crosshead.mu-pisfused .mu-pisrails .mu-pisrails-go{color:#fff;background:#A83A00}
.mu-pisfoot{display:none;margin-left:auto;font:700 0.68rem var(--ft);color:var(--c4);background:transparent;border:var(--x-hair);border-radius:var(--x-r);padding:0.46rem 0.72rem}
.mu-crosshead.mu-pisfused .mu-pisfoot{color:#fff;border-color:rgba(255,255,255,.5)}
.mu-pisdrawer{display:none}
@media (max-width:1140px){.mu-pisrails{display:none}.mu-pisfoot{display:block}
 .mu-pisdrawer.mu-pisopened{display:block;position:fixed;inset:73px 4vw auto;z-index:49;padding:0.61rem 0.91rem;border-radius:var(--x-r);background:#fff;border:var(--x-hair);box-shadow:0 23px 46px -30px rgba(0,0,0,.45);max-height:75vh;overflow:auto}
 .mu-pisdrawer a{display:block;padding:0.57rem 0;color:var(--c4);text-decoration:none;font-weight:600;border-bottom:var(--x-hair)}.mu-pisdrawer a:last-child{border:0}}
@media (max-width:700px){.mu-crosshead .mu-pishem-in{min-height:49px}.mu-pistag,.mu-pistag img{height:33px}}
main{display:block;overflow-x:clip}
.mu-stroke{display:grid;min-height:min(92vh,669px);padding:99px 0 3.8rem;align-items:center;position:relative;isolation:isolate;clip-path:polygon(0 0,100% 0,100% 92%,0 100%)}
.mu-stroke>.mu-pissheet,.mu-stroke>.mu-pisbed.og>.mu-pissheet,.mu-stroke>.mu-pissheet-p,.mu-stroke>.mu-pissheet-s,.mu-stroke>.mu-pissweep,.mu-stroke>img.mu-pistarp,.mu-stroke .mu-pisbed>.mu-pissheet{position:absolute;inset:0;z-index:-1;overflow:hidden}
.mu-stroke img.mu-pistarp{width:100%;height:100%;object-fit:cover}
.mu-stroke>.mu-pisbed,.mu-stroke>.mu-pisdie,.mu-stroke>.mu-pisbed.og>.mu-pisdie{width:var(--x-max);margin-inline:auto;position:relative}
.mu-stroke>.mu-pisbed>.mu-pisbanner,.mu-stroke>.mu-pisdie,.mu-stroke>.mu-pisbed.og>.mu-pisdie{max-width:578px;color:#fff;background:color-mix(in srgb,var(--c5) 84%,transparent);padding:1.67rem 1.82rem;border-left:6px solid var(--c2);transform:skewX(-2deg)}
.mu-stroke .mu-pisbanner h1{margin-bottom:0.34em}
.mu-clause{display:inline-block;font:700 0.58rem/1 var(--ft);text-transform:uppercase;letter-spacing:0.12em;margin:0 0 0.84rem;color:#fff;background:var(--c0);padding:0.34rem 0.61rem;border-radius:2px;letter-spacing:0.11em;box-shadow:0 3px 0 var(--c5)}
.mu-pisoverlap{font-size:0.85rem;max-width:28.88rem}
.mu-pisthread{font-size:0.64rem;margin:0 0 0.76rem;color:inherit}.mu-pisthread a{color:inherit}
@media (max-width:760px){.mu-stroke{min-height:0;padding:79px 0 2.58rem;clip-path:polygon(0 0,100% 0,100% 96%,0 100%)}.mu-stroke>.mu-pissheet,.mu-stroke>.mu-pisbed.og>.mu-pissheet,.mu-stroke>.mu-pissheet-p,.mu-stroke>.mu-pissheet-s,.mu-stroke>.mu-pissweep,.mu-stroke>img.mu-pistarp{position:absolute;inset:0}.mu-stroke>.mu-pisbed>.mu-pisbanner,.mu-stroke>.mu-pisdie,.mu-stroke>.mu-pisbed.og>.mu-pisdie{max-width:none;padding:0.99rem 0.91rem;transform:none}.mu-pisoverlap{font-size:0.76rem}h1{font-size:clamp(1.44rem,8.4vw,2.05rem)}}
.mu-file{display:inline-flex;align-items:center;gap:0.42rem;min-height:36px;margin:0.68rem 0.53rem 0 0;font:700 0.72rem/1 var(--ft);text-decoration:none;transition:transform 0.15s,opacity 0.15s;border-radius:4px;padding:0.76rem 1.14rem;background:var(--c0);color:#fff;border:0;box-shadow:0 4px 0 var(--c5)}
.mu-file:hover{transform:translateY(-2px)}
.mu-file.mu-pisweld-line{background:#fff;color:var(--c5);border:2px solid var(--c5);box-shadow:0 4px 0 var(--c2)}
.mu-file:empty{display:none}
.mu-pisrun{padding:3.8rem 0}
.mu-pisrun>.mu-pisbed>h2,.mu-pisrun>.mu-pisbench h2{max-width:20ch}
.mu-chambers{background:var(--c5);color:#fbe7d4;position:relative}
.mu-chambers a:not(.mu-file):not(.mu-folder){color:inherit}
.mu-chambers h2,.mu-chambers h3{color:inherit}
.mu-piskeders{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0.91rem;padding:2.74rem 0}
.mu-piskeders>div{padding:1.14rem;border:var(--x-hair);border-radius:var(--x-r)}
.mu-piskeders p{margin:0;font-size:0.73rem}
@media (max-width:980px){.mu-piskeders{grid-template-columns:1fr 1fr}}@media (max-width:560px){.mu-piskeders{grid-template-columns:1fr}}
.mu-pisspec-notes{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:2.58rem;align-items:start}
.mu-pisspec-notes article>section{padding:0 0 0.99rem;margin:0 0 1.44rem;border-bottom:var(--x-hair)}
.mu-pisspec-notes article>section:last-child{border:0}
.mu-pisspec-notes article h2{font-size:clamp(1.06rem,2.3vw,1.52rem)}
.mu-pisspec-notes aside{position:sticky;top:88px;display:grid;gap:0.84rem}
.mu-pishotbar{font:600 0.9rem/1.42 var(--fd);margin:0;padding:0.15rem 0 0.15rem 0.84rem;border-left:4px solid var(--c2)}.mu-pishotbar:empty{display:none}
.mu-pisjig{padding:1.06rem;border-radius:var(--x-r);background:var(--c1);border:var(--x-hair)}
.mu-pisjig strong{display:block;font-family:var(--fd);margin-bottom:0.34rem}
.mu-pisjig a{display:block;padding:0.24rem 0;font-weight:600;color:var(--c4)}
@media (max-width:960px){.mu-pisspec-notes{grid-template-columns:1fr;gap:1.14rem}.mu-pisspec-notes aside{position:static}}
.mu-pisseam-table{width:100%;border-collapse:collapse;margin:0.76rem 0 1.52rem;font-size:0.73rem}
.mu-pisseam-table th,.mu-pisseam-table td{padding:0.57rem 0.68rem;text-align:left;vertical-align:top;border-bottom:var(--x-hair)}
.mu-pisseam-table th{width:36%;background:var(--c1)}
.mu-pispanels{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(213px,100%),1fr));gap:1.06rem}
.mu-folder{position:relative;display:block;color:var(--c4);text-decoration:none;overflow:hidden;transition:transform 0.19s;background:#fff;border:2px solid color-mix(in srgb,var(--c4) 16%,transparent);border-radius:4px;border-top:8px solid var(--c0);background-image:radial-gradient(circle,var(--c2) 3px,transparent 3.5px),radial-gradient(circle,var(--c2) 3px,transparent 3.5px);background-repeat:no-repeat;background-position:8px 8px,calc(100% - 8px) 8px;background-size:6px 6px}
.mu-folder:hover{transform:translateY(-3px)}
.mu-folder img{width:100%;aspect-ratio:4/3;height:auto;object-fit:cover}
.mu-folder .mu-pispatch-text{padding:0.76rem 0.84rem 0.99rem}
.mu-folder h3{margin:0 0 0.3rem}.mu-folder p{margin:0;font-size:0.71rem}
.mu-pispanels-list{grid-template-columns:repeat(auto-fill,minmax(min(296px,100%),1fr))}
.mu-pishems{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(350px,100%),1fr));gap:0.76rem 1.67rem}
.mu-pishems a{display:grid;grid-template-columns:91px minmax(0,1fr);gap:0.91rem;align-items:center;color:var(--c4);text-decoration:none;padding:0.53rem 0;border-bottom:var(--x-hair)}
.mu-chambers .mu-pishems a{color:inherit}
.mu-pishems img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:var(--x-r)}
.mu-pishems h3{margin:0 0 0.23rem;font-size:0.8rem}.mu-pishems p{margin:0;font-size:0.7rem}
.mu-pisbench{width:var(--x-max);margin:auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:2.28rem;align-items:center}
.mu-pisbench>img{width:100%;min-height:304px;height:100%;object-fit:cover;border-radius:var(--x-r)}
.mu-pisbench .mu-pisbench-text{padding:0.76rem 0}
@media (max-width:880px){.mu-pisbench{grid-template-columns:1fr;gap:1.06rem}.mu-pisbench>img{min-height:175px}}
details{margin:0.38rem 0;border:2px solid color-mix(in srgb,var(--c4) 14%,transparent);border-top:5px solid var(--c0);border-radius:4px;background:#fff;padding:0 0.76rem}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:0.76rem;padding:0.8rem 0;font:700 0.78rem/1.35 var(--ft)}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";flex:none;font:700 0.99rem/1 var(--ft);color:var(--c0);transition:transform 0.23s}
details[open]>summary::after{transform:rotate(45deg)}
details::details-content{block-size:0;overflow:hidden;opacity:0;transition:block-size 0.27s ease,opacity 0.27s ease,content-visibility 0.27s allow-discrete}
details[open]::details-content{block-size:auto;opacity:1}
details>p{margin:0 0 0.84rem}
.mu-pismapiss .mu-pismapiss-h{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:0.3rem 0.76rem;margin-bottom:0.99rem}
.mu-pismapiss .mu-pismapiss-h p{margin:0;font-size:0.64rem;text-transform:uppercase;letter-spacing:0.09em}
.mu-rvl-dark,.mu-rvl-band{background:var(--c5);color:#fbe7d4}
main section .amr-root{--amr-font:var(--ft);--amr-bg:#fff;--amr-text:var(--c4);--amr-muted:#4b5563;--amr-star:var(--c2);--amr-link:var(--c0);--amr-radius:var(--x-r)}
.amr-root .amr-photo-fallback{color:var(--amr-text,#0f172a)!important;background:color-mix(in srgb,var(--amr-text,#0f172a) 10%,#fff)!important}
.mu-pislast-seam{padding:3.5rem 0 5.32rem;text-align:center;background:var(--c2);color:var(--c5)}
.mu-pislast-seam .mu-pisbed{display:flex;flex-direction:column;align-items:center}
.mu-pislast-seam h2{max-width:21ch;color:inherit}
.mu-pislast-seam .mu-file{background:var(--c5);color:#fff;border-color:var(--c5)}
.mu-pisselvedge{background:var(--c5);color:#e9d8b6;padding:3.19rem 0 5.32rem;font-size:0.71rem}
.mu-pisselvedge a{color:#fff}
.mu-pisselvedge-grid{display:grid;grid-template-columns:1.5fr repeat(3,minmax(0,1fr));gap:1.75rem}
.mu-pisselvedge-grid h4{font:700 0.61rem var(--ft);text-transform:uppercase;letter-spacing:0.12em;margin:0 0 0.65rem}
.mu-pisselvedge-grid nav a{display:block;padding:0.17rem 0;text-decoration:none}
.mu-pisselvedge-logo img{height:41px!important}
.mu-pisselvedge-fine{margin-top:1.9rem;padding-top:0.99rem;border-top:1px solid rgba(255,255,255,.16);font-size:0.62rem}
@media (max-width:860px){.mu-pisselvedge-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mu-pisselvedge-grid>*{min-width:0}}
main a[href^=mailto]{overflow-wrap:anywhere}
.mu-pisquote-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:1.9rem;align-items:start}
.mu-pisquote{display:grid;grid-template-columns:1fr 1fr;gap:0.76rem 0.95rem;padding:1.37rem;border-radius:var(--x-r);background:#fff;border:var(--x-hair)}
.mu-pisquote-row{display:flex;flex-direction:column;gap:0.27rem;min-width:0}.mu-pisquote-full{grid-column:1/-1}
.mu-pisquote label{font-weight:700;font-size:0.68rem}.mu-pisquote-opt{font-weight:400}
.mu-pisquote input,.mu-pisquote textarea{font:inherit;width:100%;min-height:35px;padding:0.53rem 0.65rem;border-radius:var(--x-r);border:var(--x-hair);background:#fff;color:var(--c4)}
.mu-pisquote input:focus-visible,.mu-pisquote textarea:focus-visible{outline:3px solid var(--c2);outline-offset:2px}
.mu-pisquote [aria-invalid=true]{border:2px solid #B42318}
.mu-pisquote-hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.mu-pisquote-acts{display:flex;flex-wrap:wrap;gap:0.76rem;align-items:center}
.mu-pisquote-send{font:700 0.72rem var(--ft);min-height:36px;cursor:pointer;border-radius:4px;padding:0.76rem 1.14rem;background:var(--c0);color:#fff;border:0;box-shadow:0 4px 0 var(--c5)}
.mu-pisquote-msg{margin:0;font-weight:700}.mu-pisquote-msg.mu-pissealed{color:#166534}.mu-pisquote-msg.mu-pisleak{color:#B42318}
@media (max-width:820px){.mu-pisquote-wrap{grid-template-columns:1fr}}@media (max-width:560px){.mu-pisquote{grid-template-columns:1fr;padding:0.84rem}}
.mu-pissweep{display:block;position:absolute;inset:0;overflow:hidden}.mu-pissweep>img{width:100%;height:100%;object-fit:cover}
@media (prefers-reduced-motion:no-preference){
 @view-transition{navigation:auto}
 .mu-stroke img.mu-pistarp{animation:psSet 1.22s ease-out both}
 .mu-stroke>.mu-pisbed>.mu-pisbanner,.mu-stroke>.mu-pisdie,.mu-stroke>.mu-pisbed.og>.mu-pisdie{animation:psStroke 0.57s 0.09s cubic-bezier(.2,.8,.2,1) both}
 @supports (animation-timeline:view()){
  .mu-piswd1,.mu-piswd2,.mu-piswd3{animation:psStroke linear both;animation-timeline:view();animation-range:entry 0% entry 40%}
 }
}
@keyframes psStroke{from{opacity:0;transform:translateY(-26px)}}
@keyframes psSet{from{opacity:.5;transform:scaleY(1.06);transform-origin:50% 0}}
@media (prefers-reduced-motion:reduce){*,::before,::after{animation:none!important;transition:none!important}}
h1,h2,h3{overflow-wrap:break-word}
@media (max-width:760px){h1{font-size:clamp(1.85rem,8.2vw,2.6rem)}h2{font-size:clamp(1.45rem,6.4vw,2rem)}}
body{font-size:1rem}
.mu-pisrails a{font-size:.92rem}
.mu-file,.mu-pisweld-line,.mu-pisrails-go{font-size:.96rem}
.mu-clause{font-size:.8rem}

/* basics: appended to every per-site stylesheet by skin1029.py (Proof 2026-10-29). Never remove. */
html{interpolate-size:allow-keywords}
.mu-file,.mu-pisrails-go,.mu-clause,.mu-pisfoot,.mu-pisquote-send,.mu-pisthread a{text-box:trim-both cap alphabetic}
details::details-content{block-size:0;overflow:hidden;opacity:0;transition:block-size .35s ease,opacity .35s ease,content-visibility .35s allow-discrete}
details[open]::details-content{block-size:auto;opacity:1}
@media (prefers-reduced-motion:no-preference){
 .mu-pispanels>*,.mu-pishems>*,.mu-piskeders>*{animation:bxStagger .6s cubic-bezier(.2,.7,.2,1) both}
 .mu-pispanels>:nth-child(2),.mu-pishems>:nth-child(2),.mu-piskeders>:nth-child(2){animation-delay:.07s}
 .mu-pispanels>:nth-child(3),.mu-pishems>:nth-child(3),.mu-piskeders>:nth-child(3){animation-delay:.14s}
 .mu-pispanels>:nth-child(4),.mu-pishems>:nth-child(4),.mu-piskeders>:nth-child(4){animation-delay:.21s}
 .mu-pispanels>:nth-child(n+5),.mu-pishems>:nth-child(n+5){animation-delay:.28s}
 @supports (animation-timeline:view()){
  .mu-pispanels>*,.mu-pishems>*,.mu-piskeders>*{animation-timeline:view();animation-delay:0s;animation-range:entry 0% entry 38%}
  .mu-pispanels>:nth-child(3n+2),.mu-pishems>:nth-child(2n),.mu-piskeders>:nth-child(2n){animation-range:entry 6% entry 44%}
  .mu-pispanels>:nth-child(3n),.mu-piskeders>:nth-child(3n){animation-range:entry 12% entry 50%}
 }
}
@keyframes bxStagger{from{opacity:0;transform:translateY(18px)}}
@media (prefers-reduced-motion:reduce){.mu-pispanels>*,.mu-pishems>*,.mu-piskeders>*{animation:none!important;opacity:1;transform:none}details::details-content{transition:none}}

.mu-stroke>.mu-pisbed.og{position:static}
.mu-stroke>.mu-pisbed.og>.mu-pisdie{position:relative;margin-inline:auto}

/* r2 1030b fixes */
body{font-size:1rem}
h3{font-size:1.12rem}
.mu-pisoverlap{font-size:1.15rem}
.mu-pisthread{font-size:0.9rem}
.mu-clause{font-size:0.875rem}
.mu-pisrails a{font-size:0.9rem}
.mu-pisfoot{font-size:0.95rem}
.mu-file,.mu-pisquote-send{font-size:0.98rem}
.mu-piskeders p,.mu-folder p,.mu-pishems p,.mu-pisseam-table{font-size:0.95rem}
.mu-pishems h3{font-size:1.06rem}
summary{font-size:1.02rem}
.mu-pismapiss .mu-pismapiss-h p{font-size:0.88rem}
.mu-pisselvedge{font-size:0.95rem}
.mu-pisselvedge-grid h4,.mu-pisselvedge-fine{font-size:0.88rem}
.mu-pisquote label{font-size:0.92rem}
@media (max-width:760px){.mu-pisoverlap{font-size:1.06rem}}