:root{--paper:#f6f5ef;--ink:#102c36;--muted:#52636a;--line:#d8ddd7;--accent:#bcf46b;--teal:#27685a;--mono:ui-monospace,SFMono-Regular,Consolas,monospace;--sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--teal)}a:focus-visible{outline:3px solid var(--teal);outline-offset:5px}.wrap{width:min(1160px,calc(100% - 96px));margin-inline:auto}.skip{position:absolute;left:16px;top:-100px;background:var(--accent);padding:10px;z-index:10}.skip:focus{top:12px}.site-header{height:104px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.wordmark{font-size:28px;letter-spacing:-2px;font-weight:800;text-decoration:none;display:flex;align-items:center;gap:8px}.mark-dot{width:8px;height:8px;background:var(--teal);border-radius:50%;margin-top:12px}nav{display:flex;gap:30px;align-items:center}nav a{text-decoration:none;font-size:14px;font-weight:600}.nav-github{border-left:1px solid var(--line);padding-left:30px}.hero{padding-block:90px 84px;display:grid;grid-template-columns:1.25fr 1fr;gap:70px;align-items:center}.eyebrow{font:11px/1.5 var(--mono);letter-spacing:1.6px;font-weight:600;margin:0 0 23px}.status-dot{display:inline-block;width:7px;height:7px;background:var(--teal);border-radius:50%;margin-right:9px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(40px,4.5vw,62px);letter-spacing:-3px;line-height:1.08;margin-bottom:27px;font-weight:650}h1 em{font-style:normal;color:var(--teal)}.intro{font-size:17px;line-height:1.8;max-width:545px;color:var(--muted);margin-bottom:28px}.hero-actions{display:flex;align-items:center;gap:27px}.button{background:var(--ink);color:white;padding:13px 19px;display:inline-flex;gap:22px;align-items:center;text-decoration:none;font-size:13px;font-weight:650;border:1px solid var(--ink)}.button:hover{background:var(--teal);color:white}.text-link{font-size:13px;font-weight:650}.design-note{background:var(--ink);color:var(--paper);padding:27px 29px 0;position:relative;border-top:5px solid var(--accent)}.note-heading{display:flex;justify-content:space-between;gap:12px;font:9px/1.5 var(--mono);letter-spacing:1px;color:#b1c5c6;margin-bottom:30px}.live-label{color:var(--accent)}.design-note h2{font-size:29px;font-weight:500;line-height:1.22;letter-spacing:-.7px;margin-bottom:26px}.handshake{display:flex;align-items:center;gap:11px;padding:13px 0;border-block:1px solid #36505a;font:11px var(--mono);color:var(--accent)}.handshake code{font:inherit}.logic-path{display:flex;align-items:center;padding:28px 0 18px;font:10px var(--mono);color:#cedad8}.logic-path span{padding:8px 12px;border:1px solid #567078}.logic-path span:nth-of-type(2){background:var(--accent);color:var(--ink);border-color:var(--accent)}.logic-path i{height:1px;background:#688388;flex:1}.design-note p{font-size:12px;line-height:1.8;color:#bfd0d0;margin:0 0 17px}.design-note a{font-size:11px;font-weight:600;color:#f6f5ef}.note-footer{border-top:1px solid #36505a;margin-top:24px;padding:13px 0;font:9px var(--mono);color:#98b2b6}.discipline-strip{border-block:1px solid var(--line)}.discipline-strip .wrap{display:flex;justify-content:space-between;gap:15px;padding-block:18px;font:11px/1.5 var(--mono);color:var(--muted)}.section{padding-block:82px}.section-head{display:flex;justify-content:space-between;gap:50px;align-items:flex-end;margin-bottom:37px}.section-head .eyebrow{margin-bottom:12px}h2{font-size:34px;font-weight:600;letter-spacing:-1.2px;line-height:1.2;margin-bottom:20px}.section-head h2{margin-bottom:0}.section-head>p{max-width:300px;font-size:13px;line-height:1.8;color:var(--muted);margin-bottom:0}.project{display:grid;grid-template-columns:205px 1fr;border-top:1px solid var(--line);padding:34px 0 38px;gap:35px}.project:last-child{border-bottom:1px solid var(--line)}.project-number{font:10px/1.7 var(--mono);letter-spacing:1px;color:var(--muted);padding-top:8px}.project-title-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:15px}h3{font-size:23px;letter-spacing:-.55px;font-weight:600;line-height:1.3;margin-bottom:0}.project-tag{font:10px var(--mono);padding:6px 9px;border:1px solid var(--line);white-space:nowrap}.project-body>p{font-size:14px;line-height:1.8;color:var(--muted);max-width:750px}.evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;background:#e9eee4;border-left:3px solid var(--teal);padding:20px;margin-block:24px}.evidence-grid strong{font-size:19px;line-height:1.3;font-weight:600;display:block;margin-bottom:8px;letter-spacing:-.6px}.evidence-grid span{display:block;font-size:11px;line-height:1.65;color:var(--muted)}.project-body>p.scope{font-size:11px;line-height:1.8;color:var(--muted);margin-bottom:20px}.project-links{display:flex;flex-wrap:wrap;gap:24px}.project-links a{font-size:12px;font-weight:650}.facts{padding:0;list-style:none;display:flex;gap:10px 22px;flex-wrap:wrap;margin:20px 0}.facts li{font:10px/1.7 var(--mono);color:var(--teal)}.facts li:before{content:'+';margin-right:7px}.approach-section{background:#e9eee4;border-block:1px solid var(--line)}.approach-section .eyebrow{margin-bottom:12px}.approach-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin-top:40px}.step{font:11px var(--mono);color:var(--teal);display:block;margin-bottom:15px}.approach-grid h3{font-size:18px;margin-bottom:13px}.approach-grid p{font-size:13px;line-height:1.9;color:var(--muted);margin:0}.about{display:grid;grid-template-columns:1fr 1fr;gap:100px}.about .eyebrow{margin-bottom:15px}.about>div>p:not(.eyebrow){font-size:14px;color:var(--muted);line-height:1.9}.about .opportunity{border-left:2px solid var(--teal);padding-left:16px}.toolbox{border:1px solid var(--line);padding:28px 30px;align-self:start}.toolbox h3{font-size:18px;margin-bottom:20px}.toolbox dl{margin:0}.toolbox dt{font:10px var(--mono);letter-spacing:.6px;text-transform:uppercase;color:var(--teal);margin:20px 0 7px}.toolbox dd{margin:0;font-size:13px;line-height:1.9}.toolbox>p{font-size:10px;color:var(--muted);margin:24px 0 0;border-top:1px solid var(--line);padding-top:15px}.footer{border-top:1px solid var(--line);padding-block:25px;display:flex;justify-content:space-between;gap:20px;font:10px/1.7 var(--mono);color:var(--muted)}.footer span span{margin-inline:8px}
@media(min-width:1500px){.hero{padding-block:110px}}@media(max-width:1050px){.wrap{width:calc(100% - 64px)}.hero{gap:35px}.project{grid-template-columns:165px 1fr;gap:20px}.about{gap:45px}.design-note{padding-inline:22px}.handshake{gap:8px;font-size:10px}}@media(max-width:760px){.wrap{width:calc(100% - 40px)}.site-header{height:80px}nav{gap:17px}nav a{font-size:12px}.nav-github{padding-left:17px}.hero{grid-template-columns:1fr;gap:38px;padding-block:48px}h1{letter-spacing:-2px;font-size:48px}.intro{font-size:15px}.design-note{max-width:500px}.discipline-strip .wrap{display:grid;grid-template-columns:1fr 1fr;font-size:10px;row-gap:12px}.section{padding-block:52px}.section-head{display:block}.section-head>p{margin-top:17px;max-width:100%}h2{font-size:29px}.project{grid-template-columns:1fr;gap:16px;padding-block:26px}.project-title-row{align-items:flex-start}h3{font-size:21px}.evidence-grid{gap:12px;padding:16px 12px}.evidence-grid strong{font-size:16px}.evidence-grid span{font-size:10px}.approach-grid{grid-template-columns:1fr;gap:29px;margin-top:30px}.about{grid-template-columns:1fr;gap:30px}.footer{flex-direction:column;gap:8px}.hero-actions{gap:20px}.project-links{gap:18px}.eyebrow{font-size:10px}}
@media(max-width:370px){nav{gap:10px}.nav-github{padding-left:10px}h1{font-size:41px}.project-title-row{flex-direction:column;gap:10px}.evidence-grid{grid-template-columns:1fr}.evidence-grid>div{display:flex;gap:15px;align-items:baseline}.evidence-grid strong{min-width:100px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Project evidence and verified contact destinations */
.hero-actions,.contact-links,.footer-links{display:flex;flex-wrap:wrap;align-items:center;gap:18px 25px}
.project-evidence{margin:23px 0 18px;border:1px solid var(--line);background:#fff}
.evidence-image{display:flex;align-items:center;justify-content:center;min-height:110px;max-height:280px;overflow:hidden;background:#101820;padding:10px}
.evidence-image img{display:block;max-width:100%;width:auto;height:auto;max-height:260px;object-fit:contain}
.project-evidence figcaption{padding:12px 15px;font-size:11px;line-height:1.8;color:var(--muted)}
.project-evidence figcaption>span{display:block;font:9px/1.6 var(--mono);text-transform:uppercase;letter-spacing:1px;font-weight:600;color:var(--teal);margin-bottom:4px}
.project-evidence figcaption a{font-weight:600;white-space:normal}
.evidence-notes{font-size:12px;margin:0 0 20px;border-bottom:1px solid var(--line);padding:0 0 12px}
.evidence-notes summary{cursor:pointer;font-weight:600;list-style-position:inside;color:var(--teal)}
.evidence-notes summary:focus-visible{outline:3px solid var(--teal);outline-offset:4px}
.evidence-notes p{color:var(--muted);margin:12px 0 0;line-height:1.8;overflow-wrap:anywhere}
.evidence-notes code{font-size:11px}
@media(max-width:760px){.project-evidence{margin-top:18px}.evidence-image{max-height:240px;padding:6px}.evidence-image img{max-height:228px}.hero-actions{gap:16px}.contact-links{gap:15px}}

/* Readable typography and restrained engineering palette */
:root{--ink:#142f38;--muted:#4b5e65;--teal:#1d6556;--line:#d4dcd6}
body{font-size:16px;line-height:1.75}
h1{font-size:clamp(40px,4.8vw,60px);line-height:1.1;letter-spacing:-2px}
h2{font-size:clamp(28px,3.2vw,35px);line-height:1.25;letter-spacing:-1px}
h3{font-size:24px;line-height:1.35;letter-spacing:-.5px}
.hero{padding-block:64px 62px}
.intro{font-size:18px;line-height:1.8}
.eyebrow{font-size:12px;line-height:1.6;letter-spacing:1.2px;color:var(--teal)}
nav a,.button,.text-link{font-size:14px}
.section{padding-block:64px}
.section-head>p,.project-body>p,.about>div>p:not(.eyebrow){font-size:16px;line-height:1.8}
.project{padding-block:30px}
.project-number{font-size:12px;letter-spacing:.5px;color:var(--teal)}
.project-tag{font-size:12px;padding:5px 9px;background:#e9eee4;color:var(--teal)}
.evidence-grid strong{font-size:23px;color:var(--teal);letter-spacing:-.5px}
.evidence-grid span{font-size:13px;line-height:1.7}
.project-body>p.scope{font-size:13px;line-height:1.8}
.project-links{gap:14px 22px}
.project-links a{font-size:14px;color:var(--teal);font-weight:650}
.facts li{font-size:12px;line-height:1.8}
.project-evidence figcaption{font-size:13px;line-height:1.75}
.project-evidence figcaption>span{font-size:11px;line-height:1.8;letter-spacing:.8px}
.evidence-notes{font-size:14px}
.evidence-notes code{font-size:13px}
.approach-grid h3{font-size:21px}
.approach-grid p{font-size:15px;line-height:1.85}
.step{font-size:12px}
.toolbox h3{font-size:21px}
.toolbox dt{font-size:12px;line-height:1.6}
.toolbox dd{font-size:15px;line-height:1.85}
.toolbox>p{font-size:12px;line-height:1.8}
.about{gap:60px}
.design-note h2{font-size:28px;line-height:1.3;letter-spacing:-.5px}
.design-note p{font-size:14px;line-height:1.8}
.design-note a{font-size:13px}
.note-heading{font-size:11px;letter-spacing:.5px}
.note-footer{font-size:11px;line-height:1.7}
.logic-path{font-size:12px}
.handshake{font-size:12px;gap:9px}
.discipline-strip .wrap,.footer{font-size:12px}
a{transition:color .15s ease}
@media(min-width:1500px){.hero{padding-block:78px}}
@media(max-width:1050px){.hero{gap:30px}.handshake{font-size:11px;gap:7px}.design-note{padding-inline:20px}.note-heading{font-size:10px}.about{gap:40px}}
@media(max-width:760px){
 .hero{padding-block:42px;gap:30px}
 h1{font-size:42px;letter-spacing:-1.7px}
 h2{font-size:29px}h3{font-size:22px}
 .intro{font-size:17px}
 nav{gap:14px}nav a{font-size:13px}.nav-github{padding-left:14px}
 .section{padding-block:44px}
 .section-head{margin-bottom:25px}
 .section-head>p,.project-body>p,.about>div>p:not(.eyebrow){font-size:15px}
 .project{gap:12px;padding-block:25px}
 .project-title-row{flex-wrap:wrap;gap:12px}
 .evidence-grid{gap:10px;padding:15px 12px}
 .evidence-grid strong{font-size:19px}
 .evidence-grid span{font-size:12px}
 .discipline-strip .wrap{font-size:11px}
 .about{gap:28px}
 .design-note{max-width:100%}
 .note-heading{font-size:11px}
 .hero-actions .button{padding:12px 15px;gap:15px}
 .project-evidence figcaption{padding:11px 12px;font-size:12px}
 .project-links a{font-size:13px}
 .footer{font-size:11px}
}
@media(max-width:370px){
 nav{gap:10px}nav a{font-size:12px}.nav-github{padding-left:10px}
 h1{font-size:37px}
 .evidence-grid{grid-template-columns:1fr}
 .evidence-grid>div{display:block}
 .evidence-grid strong{margin-bottom:3px}
 .handshake{font-size:11px;gap:6px}
 .note-heading{font-size:10px}
}
@media(prefers-reduced-motion:reduce){a{transition:none}}

/* Interaction layer: progressive enhancement, keyboard access, and themes */
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
:root{--surface:#fff;--soft:#e9eee4;--header:#f6f5ef;--shadow:0 18px 50px #102c3610}
html[data-theme="dark"]{--paper:#0d1820;--ink:#e9f0f4;--muted:#adbec7;--line:#2c414c;--teal:#7bd5bf;--surface:#152630;--soft:#192e35;--header:#0d1820;--shadow:0 18px 50px #0003;color-scheme:dark}
html[data-theme="light"]{color-scheme:light}
body{transition:background-color .2s ease,color .2s ease}
button{font:inherit;cursor:pointer}button:focus-visible,summary:focus-visible{outline:3px solid var(--teal);outline-offset:4px}
button:disabled{cursor:default}
.site-header{position:sticky;top:0;z-index:30;height:84px;background:var(--header);gap:22px}
.site-header nav{margin-left:auto}
.header-controls{display:flex;gap:10px;align-items:center}
.theme-toggle,.menu-toggle{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);padding:8px 12px;background:var(--surface);color:var(--ink);font-size:12px;font-weight:600;border-radius:6px}
.theme-toggle:hover,.menu-toggle:hover{border-color:var(--teal)}
.theme-symbol{font-size:18px;line-height:1}
.menu-toggle{display:none}
nav a{position:relative}nav a[data-section]::after{content:'';position:absolute;bottom:-9px;left:0;right:0;height:2px;background:var(--teal);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}nav a.is-active::after{transform:scaleX(1)}
.scroll-progress{position:fixed;top:0;left:0;width:100%;height:3px;background:var(--teal);transform:scaleX(0);transform-origin:left;z-index:50}
.hero{gap:50px}
.project{transition:background-color .2s ease}
.project-evidence{background:var(--surface);box-shadow:var(--shadow);border-radius:8px;overflow:hidden}
.evidence-image{cursor:zoom-in;position:relative}
.evidence-image::after{content:'↗';position:absolute;right:12px;top:12px;background:#0d1820dd;color:#fff;border:1px solid #72909c;padding:2px 8px;border-radius:4px;font-size:16px;pointer-events:none}
.project-tag,.evidence-grid{background:var(--soft)}
.approach-section{background:var(--soft)}
.project-filter{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 10px}
.project-filter button{border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:30px;padding:9px 16px;font-size:12px;font-weight:600;transition:background .18s ease,border-color .18s ease,color .18s ease}
.project-filter button span{font:10px var(--mono);margin-left:8px;opacity:.7}
.project-filter button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.project-filter button:hover{border-color:var(--teal)}
.demo-card{background:radial-gradient(ellipse at 100% 0%,#204b4c 0,transparent 65%),#102c36;border:1px solid #3d646a;border-top:4px solid var(--accent);border-radius:12px;padding:25px 27px 0;box-shadow:0 20px 60px #102c3620}
.demo-card .note-heading{margin-bottom:18px}
.demo-card h2{font-size:27px;margin-bottom:20px}
.demo-data{display:flex;align-items:flex-end;justify-content:space-between;border-bottom:1px solid #3b5961;padding-bottom:16px;gap:20px}
.demo-label{display:block;font:10px/1.5 var(--mono);letter-spacing:1px;color:#b5cbd0;margin-bottom:5px}
#demo-byte{font:600 43px/1.15 var(--mono);letter-spacing:-1px;color:#f4f9fa;font-variant-numeric:tabular-nums}
.demo-count{text-align:right}#demo-count{font:500 28px/1.3 var(--mono);color:var(--accent)}
.demo-pipeline{display:flex;align-items:center;gap:12px;font:10px var(--mono);color:#c0d4d6;padding:19px 0}
.demo-pipeline>span{white-space:nowrap}.demo-wire{display:block;position:relative;flex:1;height:2px;background:#3d6168;overflow:hidden;min-width:20px}.demo-wire b{position:absolute;left:-15px;top:0;bottom:0;width:15px;background:var(--accent)}
.receiver-ready #receiver-indicator{color:var(--accent)}
.demo-controls{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.demo-controls button{border-radius:5px;padding:10px 13px;font-size:12px;font-weight:650;line-height:1.2}
.demo-toggle{color:#e4f0f1;background:#1d404a;border:1px solid #52747e;font-family:var(--mono)}
.demo-toggle[aria-pressed="true"]{background:#b9ef75;color:#102c36;border-color:#b9ef75}
.demo-toggle span{margin-left:8px}
.demo-step{color:#102c36;background:#f1f5ef;border:1px solid #f1f5ef}.demo-step:hover{background:var(--accent);border-color:var(--accent)}
.demo-reset{background:transparent;color:#b9ced2;border:1px solid transparent}.demo-reset:hover{color:#fff;border-color:#52747e}
.demo-card p.demo-status{font-size:13px;line-height:1.75;margin:16px 0 12px;min-height:46px;color:#d0dfe1}
.demo-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;font:10px/1.5 var(--mono);color:#9db7be}
.demo-meta a{font-size:11px;white-space:nowrap;color:#e8f2f2}
.demo-card .note-footer{font-size:10px;margin-top:18px;padding:12px 0;line-height:1.6;color:#a3bdc4}
@keyframes transfer{from{left:-15px}to{left:110%}}@keyframes clock-edge{0%{border-color:#c7fb8d}100%{border-color:#3d646a}}
.transfer-flash .demo-wire b{animation:transfer .5s ease-out}.edge-flash{animation:clock-edge .6s ease-out}
.demo-card{color:#f6f5ef}.demo-card h2{color:#f6f5ef}
.image-dialog{width:min(1120px,94vw);max-width:94vw;max-height:92dvh;padding:18px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:12px;box-shadow:0 35px 100px #0007}
.image-dialog::backdrop{background:#041019d9;backdrop-filter:blur(7px)}
.image-dialog-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-bottom:14px;font-size:14px;font-weight:650}
.image-dialog button{border:1px solid var(--line);border-radius:5px;background:var(--paper);color:var(--ink);font-size:12px;padding:8px 12px}
#image-dialog-image{display:block;max-width:100%;width:auto;max-height:65dvh;height:auto;margin:auto;object-fit:contain;background:#0c151d}
#image-dialog-caption{font-size:12px;line-height:1.7;color:var(--muted);margin:14px 0}
.image-dialog-actions{display:flex;justify-content:space-between;align-items:center;gap:12px}
#image-position{font:11px var(--mono);color:var(--muted)}
body.dialog-open{overflow:hidden}
.back-top{position:fixed;bottom:25px;right:25px;width:42px;height:42px;z-index:20;border:1px solid var(--line);border-radius:50%;background:var(--surface);color:var(--ink);box-shadow:var(--shadow);font-size:20px}
.back-top:hover{border-color:var(--teal)}
.motion-ready .reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
.motion-ready .reveal.revealed{opacity:1;transform:none}
@media(max-width:1050px){.site-header{gap:18px}.site-header nav{gap:20px}.nav-github{padding-left:20px}.hero{gap:30px}.demo-card{padding-inline:20px}.demo-controls button{padding:10px 11px}.demo-pipeline{gap:8px;font-size:9px}.demo-card h2{font-size:25px}.demo-meta{font-size:9px}}
@media(max-width:760px){
 .site-header{height:76px;gap:14px}.header-controls{margin-left:auto;gap:8px}.theme-toggle,.menu-toggle{font-size:12px;padding:8px 10px}.js .menu-toggle:not([hidden]){display:inline-flex}
 .site-header nav{margin:0;gap:13px;flex-wrap:wrap}.js .site-header nav{display:none;position:absolute;top:70px;left:0;right:0;padding:19px;background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}
 .js .site-header nav.nav-open{display:flex}.js .site-header nav a{padding:11px;font-size:15px}.js .site-header .nav-github{border-left:0;padding-left:11px;border-top:1px solid var(--line);margin-top:4px}.site-header nav a::after{display:none}
 .hero{gap:30px}.demo-card{padding:23px 23px 0}.demo-card h2{font-size:26px}.demo-pipeline{font-size:10px}.demo-controls button{padding:11px 13px}.demo-meta{font-size:10px}.demo-meta a{font-size:11px}
 .project-filter{gap:7px;margin-bottom:10px}.project-filter button{padding:8px 12px;font-size:11px}.project-filter button span{font-size:9px;margin-left:5px}
 .back-top{right:17px;bottom:18px}.image-dialog{padding:13px}.image-dialog-toolbar{font-size:13px}.image-dialog button{padding:8px 10px;font-size:11px}#image-dialog-image{max-height:57dvh}
}
@media(max-width:370px){.theme-symbol{display:none}.site-header{gap:10px}.header-controls{gap:6px}.theme-toggle,.menu-toggle{padding:8px;font-size:11px}.demo-card{padding-inline:17px}.demo-controls{gap:6px}.demo-controls button{padding:10px;font-size:11px}#demo-byte{font-size:38px}.demo-pipeline{font-size:9px}.demo-meta{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}body,button,nav a::after,.project,.project-filter button{transition:none!important}.motion-ready .reveal{opacity:1;transform:none;transition:none}.transfer-flash .demo-wire b,.edge-flash{animation:none}
}

/* Final contrast and narrow-screen refinements */
.button{color:var(--paper);border-color:var(--ink)}
.button:hover{color:var(--paper)}
.project[data-category="cmos"] .project-evidence{max-width:460px}
.project[data-category="cmos"] .evidence-image{max-height:380px;min-height:0;padding:8px}
.project[data-category="cmos"] .evidence-image img{max-height:360px}
.project-evidence figcaption a{display:inline-block;white-space:nowrap}
@media(max-width:760px){.hero h1{font-size:clamp(31px,9vw,39px);line-height:1.16;letter-spacing:-1px}.project[data-category="cmos"] .project-evidence{max-width:100%}}
@media(max-width:600px){
 .evidence-grid{grid-template-columns:1fr;gap:16px}
 .evidence-grid>div{display:grid;grid-template-columns:120px minmax(0,1fr);gap:12px;align-items:start}
 .evidence-grid strong{font-size:18px;margin:0}
 .evidence-grid span{font-size:13px}
}

/* Browser crypto lab: scoped controls, local assets, responsive evidence panes. */
.lab-shell{border:1px solid var(--line);background:var(--surface,var(--paper));border-radius:16px;padding:28px;overflow:hidden}
.lab-topline,.lab-controls,.lab-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px}
.lab-topline{justify-content:space-between;color:var(--muted);font-size:12px}
.lab-badge{font-size:12px;letter-spacing:.09em;font-weight:750;color:var(--teal);border:1px solid var(--line);padding:7px 10px;border-radius:5px}
.lab-intro{max-width:760px;color:var(--muted);font-size:15px;line-height:1.7;margin:20px 0}
.lab-controls button,.lab-file,.lab-actions button{font:inherit;font-size:13px;font-weight:650;color:var(--ink);background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:11px 15px;cursor:pointer;transition:background .15s,border-color .15s}
.lab-controls button:hover,.lab-file:hover,.lab-actions button:hover{border-color:var(--teal)}
.lab-file{position:relative;display:inline-flex;align-items:center;overflow:hidden}
.lab-file input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.lab-file:focus-within{outline:2px solid var(--teal);outline-offset:4px}
.lab-limit{color:var(--muted);font-size:12px}
.lab-panes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:24px 0}
.lab-pane{min-width:0;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--paper)}
.lab-pane h3{font-size:14px;padding:14px 15px;margin:0;border-bottom:1px solid var(--line)}
.lab-pane h3 span{color:var(--teal);font-size:11px;font-family:monospace;margin-right:7px}
.lab-image-slot,.lab-cipher-slot{height:176px;padding:14px;display:flex;align-items:center;justify-content:center}
.lab-image-slot img{display:block;max-width:100%;max-height:100%;object-fit:contain;border-radius:3px}
.lab-image-slot p{font-size:13px;text-align:center;max-width:190px;color:var(--muted);line-height:1.6}
.lab-cipher-slot{background:#102c36;justify-content:flex-start;overflow:hidden}
.lab-cipher-slot pre{color:#b8e4d5;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7;font-size:11px;max-width:100%;margin:0;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.lab-pane-note{padding:11px 15px;margin:0;border-top:1px solid var(--line);font-size:11px;color:var(--muted);min-height:40px;overflow-wrap:anywhere}
.lab-actions button.lab-primary{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.lab-actions button.lab-reset{margin-left:auto;background:transparent}
.lab-actions button:disabled,.lab-controls button:disabled{opacity:.45;cursor:default}
.lab-status{border-left:3px solid var(--teal);padding:12px 15px;margin:20px 0 0;font-size:14px;line-height:1.6;background:var(--soft,var(--paper));min-height:48px}
.lab-status[data-state="error"]{border-color:#b85c3f}
.lab-details{margin-top:20px;border-top:1px solid var(--line);padding-top:16px}
.lab-details summary{cursor:pointer;font-weight:600;font-size:13px;color:var(--ink)}
.lab-details p{font-size:13px;line-height:1.7;color:var(--muted);max-width:850px;margin:14px 0}
.lab-params{display:grid;grid-template-columns:32px minmax(0,1fr);gap:8px;font-size:12px;color:var(--muted)}
.lab-params dt{font-weight:700}.lab-params dd{margin:0;font-family:monospace;overflow-wrap:anywhere}
@media(max-width:760px){.lab-shell{padding:20px}.lab-panes{gap:10px}.lab-pane h3{padding:12px 10px;font-size:12px}.lab-pane-note{padding:10px;font-size:10px}.lab-image-slot,.lab-cipher-slot{padding:10px;height:145px}.lab-cipher-slot pre{font-size:9px}}
@media(max-width:600px){.lab-topline{align-items:flex-start;gap:10px}.lab-shell{padding:18px}.lab-panes{grid-template-columns:1fr;gap:14px}.lab-image-slot,.lab-cipher-slot{height:175px}.lab-cipher-slot pre{font-size:11px}.lab-pane h3{font-size:14px}.lab-pane-note{font-size:12px}.lab-actions{gap:8px}.lab-actions button{flex:1 1 40%;padding:12px 8px;font-size:12px}.lab-actions button.lab-reset{margin-left:0}.lab-limit{flex-basis:100%}.lab-topline>span:last-child{font-size:11px}}

/* TIMER LAB DESIGN FIX */
.timer-lab,
.timer-lab * {
  box-sizing: border-box;
}

.timer-lab {
  margin-top: 24px;
  padding: 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--teal);
  background: var(--soft);
  color: var(--ink);
  font-family: var(--sans);
}

.timer-lab-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.timer-lab-heading h4 {
  margin: 0 0 5px;
  color: var(--ink);
  font: 600 19px/1.35 var(--sans);
  letter-spacing: -0.4px;
}

.timer-lab-heading p {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.timer-lab-badge {
  flex: 0 0 auto;
  padding: 5px 8px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--teal);
  font: 10px/1.5 var(--mono);
  letter-spacing: .3px;
  text-transform: uppercase;
}

.timer-lab-controls {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0;
}

.timer-lab-controls label {
  flex: 0 0 100%;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.timer-lab-controls label span {
  font-weight: 400;
}

.timer-lab-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.timer-lab input[data-reload] {
  width: 88px;
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  font: 14px var(--mono);
}

.timer-lab button {
  min-height: 40px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  font: 600 12px/1.4 var(--sans);
  cursor: pointer;
  transition: background-color .18s, border-color .18s, transform .18s;
}

.timer-lab button[data-start] {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.timer-lab button:hover:not(:disabled) {
  border-color: var(--teal);
  transform: translateY(-1px);
}

.timer-lab button[data-start]:hover:not(:disabled) {
  background: var(--teal);
  color: var(--paper);
}

.timer-lab button:focus-visible,
.timer-lab input:focus-visible,
.timer-lab summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.timer-lab button:disabled {
  cursor: not-allowed;
  opacity: .48;
  transform: none;
}

.timer-lab-readouts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0 12px;
}

.timer-lab-readouts > div {
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.timer-lab-readouts span {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font: 10px/1.5 var(--mono);
  letter-spacing: .8px;
}

.timer-lab-readouts strong {
  display: block;
  overflow-wrap: anywhere;
  color: var(--teal);
  font: 600 18px/1.35 var(--mono);
}

.timer-lab-message {
  min-height: 1.6em;
  margin: 12px 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.timer-lab-trace {
  margin-top: 16px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.timer-lab-trace summary {
  color: var(--teal);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.timer-lab-trace ol {
  display: grid;
  gap: 5px;
  max-height: 180px;
  overflow: auto;
  margin: 12px 0;
  padding-left: 25px;
  color: var(--muted);
  font: 11px/1.65 var(--mono);
}

.timer-lab-disclaimer {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.65;
}

@media (max-width: 600px) {
  .timer-lab {
    padding: 16px 14px;
  }

  .timer-lab-heading {
    display: block;
  }

  .timer-lab-badge {
    display: inline-block;
    margin-top: 10px;
  }

  .timer-lab-readouts {
    gap: 6px;
  }

  .timer-lab-readouts > div {
    padding: 10px 8px;
  }

  .timer-lab-readouts strong {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .timer-lab button {
    transition: none;
  }
}