:root{--ink:#101416;--carbon:#0a0d0f;--paper:#f3f0e7;--wash:#e6e2d8;--line:#c9c5ba;--muted:#687176;--copper:#d87945;--green:#b9e769;--max:1180px;--sans:Inter,"Noto Sans",ui-sans-serif,system-ui,sans-serif;--mono:"JetBrains Mono","DejaVu Sans Mono",ui-monospace,monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font:16px/1.55 var(--sans)}a{color:inherit}a:focus-visible,button:focus-visible{outline:3px solid var(--green);outline-offset:4px}.skip-link{position:fixed;z-index:5;top:8px;left:8px;padding:8px 12px;background:var(--paper);transform:translateY(-140%)}.skip-link:focus{transform:none}.site-header{position:absolute;z-index:3;top:0;left:50%;width:min(calc(100% - 48px),var(--max));height:82px;transform:translateX(-50%);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:750;letter-spacing:-.04em}.brand img{width:34px;height:23px}.brand span{font-size:15px}nav{display:flex;align-items:center;gap:28px}nav a{font-size:12px;font-weight:700;text-decoration:none}nav a:hover{color:var(--copper)}.nav-cta{padding:9px 14px;border:1px solid var(--ink)}.nav-cta:hover{border-color:var(--copper)}.menu-button{display:none;background:transparent;border:1px solid var(--line);padding:8px 12px;font:700 12px var(--sans)}.hero{min-height:700px;padding:155px max(24px,calc((100vw - var(--max))/2)) 82px;display:grid;grid-template-columns:1.05fr .95fr;gap:90px;align-items:center;background:var(--paper);border-bottom:1px solid var(--line)}.eyebrow,.kicker{margin:0 0 20px;color:var(--muted);font:600 10px/1.2 var(--mono);letter-spacing:.13em;text-transform:uppercase}.eyebrow{display:flex;align-items:center;gap:8px}.pulse{width:7px;height:7px;border-radius:50%;background:var(--green)}h1,h2,h3,p{margin-top:0}h1{max-width:620px;margin-bottom:25px;font-size:clamp(56px,7vw,92px);line-height:.9;letter-spacing:-.08em}h1 em,.closing em,h2 span{color:var(--copper);font-style:normal}.lede{max-width:575px;margin-bottom:30px;color:#4f595d;font-size:18px;line-height:1.6}.actions{display:flex;flex-wrap:wrap;gap:10px}.button{display:inline-flex;align-items:center;gap:22px;min-height:46px;padding:11px 17px;border:1px solid transparent;text-decoration:none;font-size:12px;font-weight:750}.button.primary{color:var(--paper);background:var(--ink)}.button.primary:hover{background:var(--copper)}.button.secondary{border-color:var(--line)}.button.secondary:hover{border-color:var(--copper);color:var(--copper)}.facts{display:grid;grid-template-columns:repeat(3,1fr);max-width:570px;margin:45px 0 0;border-top:1px solid var(--line)}.facts div{padding:14px 10px 0 0}.facts div+div{padding-left:13px;border-left:1px solid var(--line)}.facts dt{color:var(--muted);font:500 9px var(--mono);text-transform:uppercase}.facts dd{margin:3px 0;font:650 12px var(--mono)}.hero-diagram{position:relative;min-height:390px;padding:22px;background:var(--paper);border:1px dashed #9ca3a5}.hero-diagram:before{content:"PROJECT / SYSTEM MAP";position:absolute;top:22px;left:24px;color:var(--muted);font:600 9px var(--mono);letter-spacing:.12em}.orbit{position:absolute;border:1px solid #d8794540;border-radius:50%;pointer-events:none}.orbit-one{width:370px;height:190px;top:108px;left:50%;transform:translateX(-50%) rotate(-22deg)}.orbit-two{width:260px;height:260px;top:74px;left:50%;transform:translateX(-50%);border-color:#98a2a833}.diagram-core{position:absolute;top:50%;left:50%;width:94px;height:94px;transform:translate(-50%,-50%);display:grid;place-content:center;text-align:center;border:1px solid var(--copper);border-radius:50%;background:#ebe7de;color:var(--copper);font:750 17px var(--mono)}.diagram-core small{display:block;margin-top:2px;color:var(--muted);font-size:7px;letter-spacing:.12em}.diagram-node{position:absolute;width:142px;padding:11px 12px;background:#ebe7de;border:1px solid var(--line)}.diagram-node span{display:block;color:var(--copper);font:9px var(--mono)}.diagram-node strong{display:block;font:700 15px var(--mono)}.diagram-node small{display:block;color:var(--muted);font-size:10px}.source{top:74px;left:22px}.build{top:168px;right:20px}.os{bottom:35px;left:27%}.section-pad{padding-left:max(24px,calc((100vw - var(--max))/2));padding-right:max(24px,calc((100vw - var(--max))/2))}.intro{display:grid;grid-template-columns:1fr 2.5fr;gap:70px;padding-top:100px;padding-bottom:100px;background:var(--wash);border-bottom:1px solid var(--line)}h2{margin-bottom:20px;font-size:clamp(38px,4.7vw,62px);line-height:.95;letter-spacing:-.07em}.large-copy{max-width:750px;margin:0;color:#4f595d;font-size:20px;line-height:1.55}.system{padding-top:100px;padding-bottom:104px;background:var(--paper)}.section-heading{max-width:760px}.section-heading p:last-child{max-width:570px;margin:0;color:#5f696d;font-size:17px}.project-map{display:grid;grid-template-columns:repeat(4,1fr);margin-top:52px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.repo-card{min-height:275px;padding:19px 20px 22px;border-left:1px solid var(--line);display:flex;flex-direction:column}.repo-card:last-child{border-right:1px solid var(--line)}.repo-card:hover{background:var(--wash)}.card-top{display:flex;justify-content:space-between;color:var(--muted);font:10px var(--mono);text-transform:uppercase}.status-label{display:inline-flex;align-items:center;gap:6px}.status-label:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green)}.repo-card h3{margin:58px 0 11px;font-size:24px;letter-spacing:-.04em}.repo-card p{min-height:94px;margin:0;color:#5f696d;font-size:13px;line-height:1.5}.repo-card a{margin-top:auto;color:var(--copper);font:600 11px var(--mono);text-decoration:none}.repo-card a:hover{text-decoration:underline}.map-note{display:flex;align-items:center;gap:18px;margin-top:23px}.map-line{width:48px;height:1px;background:var(--copper)}.map-note p{margin:0;font:12px var(--mono)}.map-note p span{color:var(--muted)}.principles{padding-top:100px;padding-bottom:105px;background:var(--wash)}.principles h2{max-width:550px}.principle-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:50px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.principle-grid article{min-height:245px;padding:19px 20px;border-left:1px solid var(--line)}.principle-grid article:last-child{border-right:1px solid var(--line)}.principle-grid b{color:var(--copper);font:10px var(--mono)}.principle-grid h3{margin:58px 0 10px;font-size:16px}.principle-grid p{margin:0;color:#5f696d;font-size:13px}.contribute{display:grid;grid-template-columns:1fr 1fr;gap:100px;padding-top:100px;padding-bottom:100px;color:var(--paper);background:var(--carbon)}.contribute .kicker{color:var(--copper)}.contribute>div>p:not(.kicker){max-width:440px;color:var(--muted);font-size:17px}.entry-list{border-top:1px solid #98a2a84d}.entry-list a{display:grid;grid-template-columns:1fr 2fr auto;align-items:center;gap:18px;padding:21px 0;border-bottom:1px solid #98a2a84d;text-decoration:none}.entry-list a:hover{color:var(--copper)}.entry-list span{color:var(--muted);font:9px var(--mono);text-transform:uppercase}.entry-list strong{font-size:15px}.entry-list i{font-size:20px;font-style:normal}.closing{padding:100px 24px;text-align:center;color:var(--paper);background:var(--carbon);border-top:1px solid #30383d}.closing .kicker{color:var(--copper)}.closing h2{margin-bottom:28px}.closing .actions{justify-content:center}footer{min-height:88px;padding:22px max(24px,calc((100vw - var(--max))/2));display:flex;align-items:center;gap:30px;color:var(--muted);background:var(--carbon);border-top:1px solid #30383d;font-size:11px}footer .brand{color:var(--paper)}footer .brand img{width:29px}footer p{margin:0}footer>div{display:flex;gap:19px;margin-left:auto}footer a{text-decoration:none}footer a:hover{color:var(--copper)}.not-found{min-height:100vh;display:flex;flex-direction:column;color:var(--paper);background:var(--carbon)}.not-found main{flex:1;padding:180px max(24px,calc((100vw - var(--max))/2))}.not-found h1{font-size:clamp(56px,7vw,92px)}.not-found h1 em{color:var(--copper);font-style:normal}.not-found main>p:not(.kicker){margin-bottom:28px;color:var(--muted);font-size:18px}.not-found footer{padding:22px max(24px,calc((100vw - var(--max))/2))}
@media(max-width:800px){.site-header{height:74px}.site-header nav{display:none;position:absolute;top:74px;left:0;right:0;padding:18px;flex-direction:column;align-items:stretch;background:var(--paper);border:1px solid var(--line)}.site-header nav.is-open{display:flex}.nav-cta{text-align:center}.menu-button{display:block}.hero{min-height:auto;padding-top:130px;grid-template-columns:1fr;gap:55px}.hero-diagram{min-height:360px}.intro,.contribute{grid-template-columns:1fr;gap:32px}.project-map,.principle-grid{grid-template-columns:1fr 1fr}.repo-card{border-bottom:1px solid var(--line)}.repo-card:nth-child(odd){border-left:1px solid var(--line)}.repo-card:nth-child(even){border-left:0}.repo-card:last-child{border-right:0}.principle-grid article:nth-child(odd){border-left:1px solid var(--line)}.principle-grid article:nth-child(even){border-left:0}.principle-grid article:nth-child(-n+2){border-bottom:1px solid var(--line)}.entry-list a{grid-template-columns:1fr auto}.entry-list strong{grid-column:1}.entry-list i{grid-column:2;grid-row:1 / span 2}footer{flex-wrap:wrap}footer>div{width:100%;margin-left:0}}@media(max-width:520px){.site-header{width:calc(100% - 36px)}.hero,.section-pad{padding-left:18px;padding-right:18px}.hero h1{font-size:58px}.hero-diagram{margin:0 -4px}.project-map,.principle-grid{grid-template-columns:1fr}.repo-card{border-left:1px solid var(--line)!important;border-right:1px solid var(--line)!important}.repo-card:last-child{border-bottom:0}.principle-grid article{border-left:1px solid var(--line)!important;border-right:1px solid var(--line)!important}.principle-grid article:last-child{border-bottom:0}.facts{gap:0}.source{left:12px}.os{left:18%}}

/* Project-specific motion language: a provenance path, not product chrome. */
.provenance{min-height:390px;padding:24px;background:var(--ferrite);border:0;box-shadow:14px 14px 0 #d8794530;color:var(--paper);overflow:hidden}.provenance-head,.provenance-foot{display:flex;justify-content:space-between;gap:16px;color:var(--nickel);font:600 9px var(--mono);letter-spacing:.08em;text-transform:uppercase}.provenance-rail{display:flex;align-items:center;margin:86px 0 78px}.provenance-node{flex:1;min-width:0}.provenance-node span{display:block;margin-bottom:12px;color:var(--copper);font:10px var(--mono)}.provenance-node strong{display:block;font:650 22px var(--sans);letter-spacing:-.04em}.provenance-node small{display:block;margin-top:4px;color:var(--nickel);font-size:11px}.provenance-link{flex:0 0 44px;height:1px;margin:25px 14px 0;background:var(--machined);position:relative}.provenance-link i{display:block;width:0;height:1px;background:var(--copper);animation:trace 1.8s ease-in-out infinite}.provenance-link:nth-of-type(4) i{animation-delay:.45s}.live-state{color:var(--paper)}.live-state i{display:inline-block;width:6px;height:6px;margin-right:5px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px #b9e76918;animation:live-pulse 2.2s ease-in-out infinite}@keyframes trace{0%,25%{width:0}65%,100%{width:100%}}@keyframes live-pulse{50%{box-shadow:0 0 0 7px #b9e76908}}.project-map,.principle-grid,.entry-list a{view-transition-name:none}.project-map .repo-card,.principle-grid article{opacity:0;transform:translateY(12px);transition:opacity .45s ease,transform .45s ease,background .2s}.project-map.is-visible .repo-card,.principle-grid.is-visible article{opacity:1;transform:none}.project-map.is-visible .repo-card:nth-child(2),.principle-grid.is-visible article:nth-child(2){transition-delay:80ms}.project-map.is-visible .repo-card:nth-child(3),.principle-grid.is-visible article:nth-child(3){transition-delay:160ms}.project-map.is-visible .repo-card:nth-child(4),.principle-grid.is-visible article:nth-child(4){transition-delay:240ms}@media(max-width:800px){.provenance{min-height:360px}.provenance-rail{margin:65px 0 60px}.provenance-node strong{font-size:18px}.provenance-link{flex-basis:22px;margin-left:7px;margin-right:7px}}@media(max-width:520px){.provenance{padding:18px}.provenance-head,.provenance-foot{font-size:8px}.provenance-rail{margin:58px 0 52px}.provenance-node small{font-size:9px}.provenance-node strong{font-size:15px}.provenance-link{flex-basis:16px;margin-left:4px;margin-right:4px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.provenance-link i,.live-state i{animation:none}.project-map .repo-card,.principle-grid article{opacity:1;transform:none;transition:none}}

/* The opening is deliberately a wide project field, not a product dashboard. */
.hero{display:block;padding-top:148px}.hero-copy{max-width:760px}.hero .lede{max-width:680px}.provenance{width:100%;min-height:270px;margin-top:62px;padding:24px 28px;background:var(--carbon);border:1px solid var(--machined);box-shadow:none}.provenance-head{color:var(--nickel)}.provenance-rail{position:relative;margin:58px 0 54px;z-index:1}.provenance-link{background:var(--machined)}.provenance-link i{background:var(--bus-blue)}.provenance-node{padding:0 8px}.provenance-node strong{font-size:18px}.provenance-node small{max-width:210px;line-height:1.4}.provenance-shuttle{position:absolute;top:143px;left:9%;width:8px;height:8px;border-radius:50%;background:var(--bus-blue);box-shadow:0 0 0 5px #5fa8d326,0 0 18px #5fa8d3;animation:shuttle 5.2s ease-in-out infinite;z-index:2}.provenance-foot{border-top:1px solid var(--machined);padding-top:15px}.provenance-foot span:first-child{color:var(--nickel)}@keyframes shuttle{0%,8%{left:9%;opacity:0}14%{opacity:1}42%{left:49%}72%{left:89%}88%{opacity:1}96%,100%{left:91%;opacity:0}}@media(max-width:800px){.hero{padding-top:130px}.provenance{margin-top:48px;padding:20px}.provenance-rail{margin:48px 0 48px}.provenance-node strong{font-size:15px}.provenance-node small{font-size:9px}.provenance-shuttle{top:127px}}@media(max-width:520px){.provenance{margin-left:0;margin-right:0;padding:18px}.provenance-head,.provenance-foot{font-size:8px}.provenance-rail{margin:46px 0 48px}.provenance-node{padding:0 3px}.provenance-node span{font-size:8px}.provenance-node strong{font-size:12px;line-height:1.2}.provenance-node small{font-size:8px}.provenance-link{flex-basis:12px;margin-left:3px;margin-right:3px}.provenance-shuttle{top:119px}}