/* The shared reading layer: restrained color, explicit units, visible explanations. */
html:has(body.experience){background:#f5f3ed;scroll-padding-top:28px}
.experience{
  --paper:#f5f3ed;--panel:#fffefa;--ink:#232c31;--ink-2:#596469;--ink-3:#697277;
  --rule:#d5d8d2;--teal:#35685e;--teal-dim:#e7ede7;--amber:#8c6637;--amber-dim:#f0e9dd;
  --oxide:#a35d45;--oxide-dim:#f2e6df;--pale:#e9ede8;--slate:#587286;
  --serif:'Newsreader',Georgia,'Times New Roman',serif;
  color-scheme:light;background:var(--paper);color:var(--ink);font-size:16px;line-height:1.7;
}
.experience ::selection{background:#d7e2d9;color:var(--ink)}
.experience strong{font-weight:600}
.experience a:focus-visible,.experience button:focus-visible,.experience summary:focus-visible,.experience input:focus-visible,.experience select:focus-visible{outline:2px solid var(--teal);outline-offset:4px}
.experience .overline,.experience .eyebrow{color:var(--ink-3);font:10px/1.6 var(--mono);letter-spacing:.08em;text-transform:uppercase}
.experience .site-header{width:90%;max-width:1160px;height:82px;margin:0 auto;border-color:var(--rule)}
.experience .wordmark{gap:10px;font-size:11px;letter-spacing:.09em}
.experience .brand-icon{font-size:26px;color:var(--teal)}
.experience .site-header nav{font-size:12px;gap:25px}
.experience .site-header nav a{padding:10px 0}
.experience .site-header nav a:hover{color:var(--teal);text-decoration:underline;text-underline-offset:5px}
.experience .experience-footer{width:90%;max-width:1160px;margin:60px auto 0;font-size:11px;letter-spacing:0;line-height:1.6;padding:25px 0 30px}
.experience .experience-footer a:last-child{color:var(--teal)}
.experience.tool-page .wrap,.experience.rack-page .wrap{max-width:1160px;width:90%;margin:0 auto}
.experience.tool-page .tool-intro,.experience.rack-page .exhibit-intro{padding:46px 0 30px}
.experience.tool-page .tool-intro h1,.experience.rack-page .exhibit-intro h1{font:500 clamp(36px,4.5vw,58px)/1.08 var(--serif);letter-spacing:-.035em;max-width:920px;margin:15px 0 17px}
.experience.tool-page .tool-intro .dek,.experience.rack-page .exhibit-intro .dek{font:16px/1.7 var(--sans);color:var(--ink-2);max-width:670px}
.experience.tool-page h2,.experience.tool-page h3{letter-spacing:-.025em}
.experience .seg button,.experience .metrics button,.experience .btns button{border-radius:3px;box-shadow:none;min-height:42px}
.experience .seg button.on,.experience .metrics button.on,.experience .btns button.on,.experience.rack-page .stages button.on,.experience.rack-page .subrow button.on{background:var(--teal);border-color:var(--teal);color:#fff}
.experience input[type=range],.experience input[type=checkbox]{accent-color:var(--teal)}
.experience .card,.experience .ticker,.experience .plate-card{border-radius:3px;box-shadow:none}
.experience .reading-note{display:grid;grid-template-columns:1fr 1.25fr;gap:35px;padding:26px 0;border-top:1px solid var(--rule);margin-bottom:26px}
.experience .reading-note h2{font:500 25px/1.2 var(--serif);letter-spacing:-.025em;margin:7px 0 12px}
.experience .reading-note p{font:15px/1.75 var(--sans);color:var(--ink-2);max-width:74ch}
.experience .reading-note p.overline,.experience .worked-example p.overline{font:10px/1.6 var(--mono);letter-spacing:.08em;color:var(--ink-3);text-transform:uppercase}
.experience .reading-note .reading-secondary{font-size:13px;margin-top:12px}
.experience .worked-example{background:#edf0e9;border:1px solid var(--rule);border-radius:3px;padding:25px}
.experience .worked-example h2{font:500 27px/1.15 var(--serif);letter-spacing:-.025em;margin:8px 0 15px}
.experience .worked-example p{font-size:14px;line-height:1.7}
.experience .worked-example a{color:var(--teal);text-decoration:underline;text-underline-offset:3px}
.experience .editorial-section{margin:30px 0}
.experience.pod-page .pod-reading{grid-template-columns:repeat(3,minmax(0,1fr));max-width:none;gap:28px}
.experience.pod-page .pod-reading h2{font:500 21px/1.25 var(--serif)}
.experience .caption,.experience figcaption,.experience .model-caption{font:12px/1.7 var(--sans);color:var(--ink-2);letter-spacing:0}
.experience .foot{font:11px/1.8 var(--sans);max-width:110ch;color:var(--ink-3)}
.experience .nav-bot{font:14px/1.5 var(--sans);letter-spacing:0;text-transform:none}
.experience .nav-bot a{white-space:normal}
.experience details>summary{font-size:14px}
.experience .scope-note{font:13px/1.7 var(--sans)}
/* Dark inspection stage, with a light reading panel beside it. */
.experience.rack-page .scene{background:#20231e;--panel:#20231e;--ink:#e4e8e0;--ink-2:#c0c8b8;--ink-3:#a5b09e;--rule:#58614f;--teal:#b7c4a5;--amber:#c4ab7c}
.experience.rack-page .scene .lab{background:#20231eea;border-color:#56614f;color:#e4e8e0;font:10px/1.4 var(--sans);letter-spacing:0}
.experience.rack-page .panel{background:var(--panel)}
.experience.rack-page .panel h2{font:500 30px/1.12 var(--serif);letter-spacing:-.03em}
.experience.rack-page .panel .an-body{font:15px/1.7 var(--sans)}
.experience.rack-page .stages button{font-size:12px;min-height:54px}
.experience.rack-page .subrow{background:#edf0e9}
.experience.rack-page .notes .detail-body{max-width:100%}
.experience.rack-page .rack-example{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:35px;margin-bottom:25px}
.experience.rack-page .rack-example h2{margin-bottom:0}
.experience.rack-page .count-row,.experience.rack-page .scrub-row{font-size:11px;letter-spacing:0}
/* Home: one idea and one figure per section. */
.home-main{width:90%;max-width:1160px;margin:0 auto}
.editorial-intro{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:64px;padding:64px 0 48px;align-items:end}
.experience .editorial-intro h1{font:500 clamp(40px,4.7vw,64px)/1.04 var(--serif);letter-spacing:-.04em;margin:20px 0 23px}
.intro-dek{font-size:17px;line-height:1.75;color:var(--ink-2);max-width:640px}
.contents-note{padding:0 0 4px 25px;border-left:1px solid var(--rule)}
.contents-note>.overline{display:block;margin-bottom:13px}
.contents-note a{font-size:12px;line-height:1.5;display:flex;gap:15px;padding:10px 0;color:var(--ink-2)}
.contents-note a span{color:var(--teal);font:10px var(--mono);padding-top:3px}
.contents-note a:hover{color:var(--teal)}
.opening-example{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);column-gap:60px;padding:35px;border:1px solid var(--rule);background:var(--panel);border-radius:3px}
.experience .opening-example h2{font:500 35px/1.08 var(--serif);letter-spacing:-.03em;margin:16px 0 20px}
.example-copy>p:not(.overline){font-size:14px;color:var(--ink-2);line-height:1.75;max-width:430px}
.example-copy p strong{color:var(--ink)}
.example-copy .example-instruction{margin-top:16px;font-size:12px!important}
.util-control{margin-top:25px}
.util-control label{display:flex;align-items:center;justify-content:space-between;font-size:12px;gap:20px}
.util-control output{font:500 18px var(--mono);color:var(--teal)}
.util-control input{width:100%;margin:14px 0 0;min-height:30px;cursor:pointer}
.range-endpoints{display:flex;justify-content:space-between;color:var(--ink-3);font:10px var(--mono)}
.experience figure{margin:0;min-width:0}
.figure-top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}
.figure-unit{font:10px/1.6 var(--mono);color:var(--ink-3);white-space:nowrap}
.util-grid{display:grid;grid-template-columns:repeat(20,1fr);gap:5px;min-height:126px}
.util-grid span{display:block;aspect-ratio:1;background:#e6e9e2;border:1px solid #d9dfd5;transition:background .2s}
.util-grid span.is-productive{background:var(--teal);border-color:var(--teal)}
.figure-legend{display:flex;align-items:center;gap:20px;margin:14px 0 27px;color:var(--ink-2);font-size:10px;flex-wrap:wrap}
.figure-legend>span{display:flex;gap:6px;align-items:center}
.figure-legend i{display:block;width:8px;height:8px;background:var(--teal)}
.figure-legend .idle-key{background:#e6e9e2;border:1px solid #d9dfd5}
.figure-legend small{margin-left:auto;font-size:9px}
.util-results{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--rule);padding-top:22px;gap:20px}
.util-results>div>span{font-size:11px;color:var(--ink-2);display:block;line-height:1.5;max-width:150px}
.util-results strong{display:block;font:400 43px/1.3 var(--serif);letter-spacing:-.04em;margin-top:5px}
.util-results>div:last-child strong{color:var(--teal)}
.util-figure figcaption{margin-top:12px;font:10px/1.7 var(--mono)}
.opening-example .figure-footnote{grid-column:1/-1;border-top:1px solid var(--rule);padding-top:19px;margin-top:25px;font-size:11px;line-height:1.8;color:var(--ink-3)}
.figure-footnote>span{color:var(--ink);font-weight:600}
.figure-footnote a{color:var(--teal);text-decoration:underline;text-underline-offset:3px}
.guide-heading{margin-top:70px;display:flex;justify-content:space-between;gap:20px;padding-bottom:18px;border-bottom:1px solid var(--rule)}
.guide-heading>p:last-child{font-size:12px;color:var(--ink-2)}
.guide-chapter{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:70px;padding:55px 0;border-bottom:1px solid var(--rule);align-items:center;scroll-margin-top:30px}
.experience .chapter-copy h2{font:500 38px/1.08 var(--serif);letter-spacing:-.03em;margin:17px 0 22px}
.chapter-copy>p:not(.overline){font-size:15px;line-height:1.8;color:var(--ink-2);margin-bottom:15px}
.chapter-links{margin-top:23px}
.chapter-links a{display:flex;justify-content:space-between;gap:18px;font-size:12px;color:var(--teal);padding:9px 0;border-bottom:1px solid #dde0d8}
.chapter-links a:hover{text-decoration:underline;text-underline-offset:3px}
.hardware-stage{height:320px;background:#25302a;position:relative;overflow:hidden;border-radius:3px}
.hardware-stage #chip-scene{position:absolute;inset:-25px 0 10px;cursor:grab;touch-action:pan-y}
.hardware-stage #chip-scene canvas{display:block;width:100%;height:100%}
.hardware-stage .chip-fallback{width:100%;height:100%;filter:drop-shadow(0 20px 22px #0006)}
.hardware-tag{position:absolute;left:19px;top:16px;font:10px var(--mono);color:#c4cebf}
.hardware-stage .art-controls{position:absolute;right:17px;bottom:15px;display:flex;gap:12px;align-items:center;color:#c4cebf;font:10px var(--sans)}
.hardware-stage .art-controls>span{display:inline}
.hardware-stage:not(.is-live) .art-controls{display:none}
.hardware-stage .art-controls button{background:transparent;border:1px solid #667160;color:#e4e8de;min-width:32px;min-height:32px;cursor:pointer;border-radius:2px;font:13px var(--sans)}
.hardware-key{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--rule);gap:20px;padding:18px 0}
.hardware-key span{font-size:12px;font-weight:600}
.hardware-key p{font-size:12px;color:var(--ink-2);line-height:1.6;margin-top:3px}
.hardware-figure figcaption{margin-top:11px}
.time-figure,.commit-figure,.contract-figure{border:1px solid var(--rule);padding:30px;background:var(--panel);border-radius:3px}
.time-scale{display:grid;grid-template-columns:10fr 3fr;font:10px var(--mono);color:var(--ink-3);margin:38px 0 10px;position:relative}
.time-scale span:last-child{position:absolute;right:0}
.time-track{display:grid;grid-template-columns:10fr 3fr;gap:2px;font-size:12px;color:#fff}
.time-track>span{padding:17px 15px;background:var(--teal)}
.time-track>span:last-child{padding-left:10px;background:#a2704c}
.time-track b{font:500 25px/1.6 var(--serif)}
.time-figure .time-equation{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:16px 0 25px;font-size:12px}
.time-figure .time-equation>span:last-child{max-width:110px;text-align:right;font-size:10px;color:var(--ink-2)}
.time-figure>p{font-size:14px;color:var(--ink-2);line-height:1.7}
.time-figure figcaption{margin-top:20px;border-top:1px solid var(--rule);padding-top:14px}
.rate-comparison{display:grid;grid-template-columns:1fr 1fr;margin-top:29px;padding-bottom:27px;border-bottom:1px solid var(--rule);gap:25px}
.rate-comparison>div>span{font-size:12px;color:var(--ink-2)}
.rate-comparison strong{display:block;font:400 52px/1.35 var(--serif);letter-spacing:-.04em}
.rate-comparison strong small{font:12px var(--sans);letter-spacing:0;margin-left:5px;color:var(--ink-2)}
.rate-comparison p{font-size:11px;color:var(--ink-3)}
.break-even{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:22px 0}
.break-even>span{font:11px/1.5 var(--sans);color:var(--ink-2);max-width:80px}
.break-even>span:first-child{font-family:var(--mono)}
.break-even>strong{font:400 43px var(--serif);letter-spacing:-.04em;color:var(--teal)}
.contract-steps{list-style:none;padding:5px 0 0;margin:0}
.contract-steps li{display:flex;gap:23px;padding:22px 0;border-bottom:1px solid var(--rule)}
.contract-steps li:last-child{border-bottom:0}
.contract-steps li>span{font:10px var(--mono);color:var(--teal);padding-top:5px}
.contract-steps strong{font-size:14px}
.contract-steps p{font-size:12px;color:var(--ink-2);margin-top:5px}
.contract-figure figcaption{border-top:1px solid var(--rule);padding-top:17px}
.model-directory{padding:55px 0 0;scroll-margin-top:25px}
.directory-intro{display:grid;grid-template-columns:1fr 2fr;gap:10px 40px;align-items:baseline;margin-bottom:25px}
.directory-intro>.overline{grid-column:1/-1}
.experience .directory-intro h2{font:500 36px/1.2 var(--serif);letter-spacing:-.03em}
.directory-intro>p:last-child{font-size:13px;color:var(--ink-2);text-align:right}
.directory-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--rule)}
.directory-grid>a{padding:23px 44px 23px 0;border-bottom:1px solid var(--rule);position:relative}
.directory-grid>a:nth-child(even){padding-left:30px;border-left:1px solid var(--rule)}
.directory-grid>a:nth-child(odd){padding-right:30px}
.directory-grid>a>span{font:9px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3)}
.directory-grid strong{display:block;font-size:17px;font-weight:400;margin:6px 0 4px}
.directory-grid p{font-size:12px;line-height:1.6;color:var(--ink-2)}
.directory-grid>a>b{font-size:20px;font-weight:400;position:absolute;right:16px;top:25px;color:var(--teal)}
.directory-grid>a:hover strong{color:var(--teal);text-decoration:underline;text-underline-offset:4px}
.evidence-note{display:grid;grid-template-columns:1fr 3fr;gap:30px;margin:35px 0;padding:24px 0}
.evidence-note p{font-size:12px;line-height:1.9;color:var(--ink-2)}
.evidence-note a{color:var(--teal);text-decoration:underline;text-underline-offset:3px}
@media(max-width:1000px){
  .editorial-intro{grid-template-columns:1fr;gap:28px;padding-top:45px}
  .contents-note{display:grid;grid-template-columns:1fr 1fr;gap:0 25px;border-left:0;border-top:1px solid var(--rule);padding:18px 0 0}
  .contents-note>.overline{grid-column:1/-1;margin-bottom:6px}
  .opening-example{gap:35px;padding:27px}.guide-chapter{gap:40px}
  .experience .opening-example h2{font-size:31px}.experience .chapter-copy h2{font-size:33px}
  .figure-top{flex-wrap:wrap;gap:4px}.figure-legend{gap:12px}.figure-legend small{margin-left:0}
  .time-figure,.commit-figure,.contract-figure{padding:24px}.hardware-stage{height:300px}
}
@media(max-width:760px){
  .experience .site-header{height:72px;gap:12px}.experience .wordmark{font-size:9px;gap:7px}.experience .brand-icon{font-size:23px}
  .experience .site-header nav{gap:15px;font-size:11px}.experience .site-header nav a:nth-child(2){display:none}
  .experience .editorial-intro h1{font-size:clamp(40px,7.5vw,58px)}
  .intro-dek{font-size:16px}.editorial-intro{padding:35px 0 30px}
  .contents-note{grid-template-columns:1fr 1fr;gap:0 16px}.contents-note a{font-size:11px;gap:10px;padding:9px 0}
  .opening-example{grid-template-columns:1fr;padding:24px;gap:28px}
  .experience .opening-example h2{font-size:33px}.opening-example .figure-footnote{margin-top:0;padding-top:16px}
  .example-copy>p:not(.overline){max-width:none}.util-grid{min-height:0;gap:4px}
  .util-control{margin-top:18px}.util-results{padding-top:15px}.util-results strong{font-size:40px}
  .guide-heading{margin-top:45px;display:block}.guide-heading>p:last-child{margin-top:8px}
  .guide-chapter{grid-template-columns:1fr;gap:28px;padding:35px 0}
  .experience .chapter-copy h2{font-size:34px}.chapter-copy>p:not(.overline){font-size:15px}
  .hardware-stage{height:300px}.figure-unit{font-size:9px}
  .time-figure .time-equation{display:flex}.time-figure .time-track>span{padding:15px 12px}.time-track>span:last-child{padding-left:8px}
  .directory-intro{display:block}.directory-intro>p:last-child{text-align:left;margin-top:12px}.directory-intro h2{margin-top:12px}
  .directory-grid{grid-template-columns:1fr}.directory-grid>a:nth-child(even){border-left:0;padding-left:0}.directory-grid>a{padding-top:20px;padding-bottom:20px}
  .evidence-note{grid-template-columns:1fr;gap:12px;margin:20px 0}
  .experience .reading-note{grid-template-columns:1fr;gap:15px;padding:22px 0}
  .experience.pod-page .pod-reading{grid-template-columns:1fr;gap:16px}
  .experience .worked-example{padding:22px}.experience.rack-page .rack-example{grid-template-columns:1fr;gap:16px}
  .experience .experience-footer{margin-top:35px;gap:18px}.experience .experience-footer>span{width:100%;order:3}
  .experience.tool-page .tool-intro,.experience.rack-page .exhibit-intro{padding-top:30px}
  .experience.tool-page .tool-intro h1,.experience.rack-page .exhibit-intro h1{font-size:39px;letter-spacing:-.035em}
}
@media(max-width:380px){.experience .site-header nav{gap:12px;font-size:10px}.experience .wordmark{font-size:8px}.experience .editorial-intro h1{font-size:38px}.opening-example{padding:20px}.contents-note{grid-template-columns:1fr}.util-grid{gap:3px}.figure-legend small{width:100%}}
@media(prefers-reduced-motion:reduce){.util-grid span{transition:none}}
@media print{.experience{background:#fff}.editorial-intro{padding-top:0}.contents-note,.chapter-links,.model-directory,.util-control,.hardware-stage{display:none}.opening-example,.guide-chapter{break-inside:avoid}.util-grid{print-color-adjust:exact}.home-main{width:100%}}