:root{--ink: #060708;--ink-2: #0b0d10;--ink-3: #11151a;--graphite: #171b21;--line: rgba(230, 235, 238, .16);--line-strong: rgba(230, 235, 238, .32);--paper: #f1f0ea;--muted: rgba(241, 240, 234, .66);--faint: rgba(241, 240, 234, .42);--blue: #8ab7cf;--amber: #b89b62;--danger: #d26f5d;--font-sans: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;--font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;--nav-h: 76px;--pad-x: clamp(1rem, 3.5vw, 4rem);--gap: clamp(.8rem, 1.3vw, 1.35rem);--section-y: clamp(5rem, 9vw, 9rem);--measure: 34rem}*,*:before,*:after{box-sizing:border-box}html{min-width:320px;background:var(--ink);color:var(--paper);font-family:var(--font-sans);scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;overflow-x:hidden;background:linear-gradient(90deg,rgba(241,240,234,.04) 1px,transparent 1px) 0 0 / calc((100vw - (var(--pad-x) * 2)) / 12) 100%,linear-gradient(180deg,#050607,#080a0d 42%,#060708);color:var(--paper);font-family:var(--font-sans);line-height:1.42;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body:before{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;content:"";background:linear-gradient(180deg,rgba(138,183,207,.12),transparent 22rem),linear-gradient(120deg,transparent 58%,rgba(184,155,98,.07) 58%,transparent 78%)}a{color:inherit;text-decoration:none}button{font:inherit}img{display:block;max-width:100%}main{max-width:100vw;overflow-x:hidden}h2,h3,p,dd,dt,span{overflow-wrap:break-word}.skip-link{position:fixed;top:1rem;left:1rem;z-index:400;padding:.7rem .9rem;border:1px solid var(--paper);background:var(--paper);color:var(--ink);transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.site-nav{position:fixed;top:0;right:0;left:0;z-index:200;display:grid;grid-template-columns:minmax(0,3fr) minmax(21rem,6fr) minmax(0,3fr);align-items:center;min-height:var(--nav-h);padding:0 var(--pad-x);border-bottom:1px solid var(--line);background:#060708e0;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.brand,.nav-links,.nav-actions,.language-toggle,.action-row{display:flex;align-items:center}.brand{justify-self:start;gap:.7rem;color:var(--paper);font-family:var(--font-mono);font-size:.72rem;letter-spacing:.03em;text-transform:uppercase}.brand-mark{display:inline-grid;width:2rem;height:2rem;place-items:center;border:1px solid var(--line-strong);color:var(--blue);font-size:.68rem}.nav-links{justify-self:center;gap:clamp(1rem,3vw,3.4rem);color:var(--faint);font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase}.nav-actions{justify-self:end;gap:.75rem}.language-toggle{border:1px solid var(--line)}.lang-btn{display:inline-grid;min-width:2.25rem;min-height:2.25rem;place-items:center;border:0;background:transparent;color:var(--faint);cursor:pointer;font-family:var(--font-mono);font-size:.66rem}.lang-btn.is-active{background:var(--paper);color:var(--ink)}.button,.nav-cta{display:inline-flex;min-height:2.75rem;align-items:center;justify-content:center;padding:0 1rem;border:1px solid var(--line-strong);font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;transition:background .18s ease,border-color .18s ease,color .18s ease,opacity .18s ease,transform .18s ease}.button-primary,.nav-cta{background:var(--paper);color:var(--ink)}.button-secondary{color:var(--paper)}.brand,.nav-links a,.lang-btn{transition:color .18s ease,opacity .18s ease,transform .18s ease}.brand:hover,.nav-links a:hover{color:var(--paper);opacity:.78}.button:hover,.nav-cta:hover,.lang-btn:hover{transform:translateY(-1px)}.button:focus-visible,.nav-cta:focus-visible,.lang-btn:focus-visible,.brand:focus-visible,.nav-links a:focus-visible{outline:2px solid var(--blue);outline-offset:3px}.sheet{position:relative;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));-moz-column-gap:var(--gap);column-gap:var(--gap);width:100%;max-width:100vw;padding:var(--section-y) var(--pad-x);border-bottom:1px solid var(--line);overflow-x:hidden}.sheet>*{min-width:0}.sheet-rail{grid-column:1 / 3;display:grid;align-content:start;gap:.55rem;color:var(--faint);font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em;line-height:1.4;text-transform:uppercase}.system-label,.panel-head,.signal-list dt,.process-table span,.diagnostic-grid span,.deployment-table span,.close-ledger span:nth-child(odd),.hero-index span:nth-child(odd),.evidence-atlas figcaption{margin:0;color:var(--faint);font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em;line-height:1.4;text-transform:uppercase}.hero{min-height:100dvh;padding-top:calc(var(--nav-h) + clamp(3rem,7vw,6rem));align-items:end}.hero-copy{grid-column:3 / 8;min-width:0;align-self:center;padding-bottom:clamp(2rem,4vw,4rem)}.hero h1{max-width:11ch;margin:.8rem 0 0;color:var(--paper);font-size:clamp(4.1rem,8.6vw,9.6rem);font-weight:300;letter-spacing:0;line-height:.84;overflow-wrap:normal;word-break:normal}.hero-lede{max-width:var(--measure);margin:1.25rem 0 0;color:var(--muted);font-size:clamp(1.05rem,1.28vw,1.28rem);font-weight:300;line-height:1.34;text-wrap:pretty;overflow-wrap:break-word}.action-row{flex-wrap:wrap;gap:.75rem;margin-top:2rem}.command-panel{grid-column:8 / 13;min-width:0;max-width:100%;align-self:center;border:1px solid var(--line-strong);background:#11151ab8}.panel-head{display:flex;justify-content:space-between;gap:1rem;padding:.85rem .95rem;border-bottom:1px solid var(--line)}.panel-head span:last-child{color:var(--blue)}.map-plate{min-width:0;margin:0;overflow:hidden;background:var(--ink-3)}.map-plate img,.evidence-atlas img{width:100%;-o-object-fit:contain;object-fit:contain;background:#050607;filter:saturate(.45) contrast(1.12) brightness(.82)}.map-plate img{aspect-ratio:2940 / 1604}.signal-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin:0;border-top:1px solid var(--line)}.signal-list div{min-width:0;padding:.95rem;border-right:1px solid var(--line)}.signal-list div:last-child{border-right:0}.signal-list dd{margin:1.1rem 0 0;color:var(--paper);font-family:var(--font-mono);font-size:clamp(1.35rem,2.15vw,2.35rem);font-weight:500;line-height:.95;font-variant-numeric:tabular-nums}.hero-index,.close-ledger{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.65rem 1rem;color:var(--muted);font-family:var(--font-mono);font-size:.72rem;line-height:1.45}.hero-index{grid-column:3 / 13;margin-top:clamp(3rem,6vw,5rem);padding-top:1rem;border-top:1px solid var(--line-strong)}.section-title{grid-column:3 / 10;min-width:0}.section-title h2,.close-copy h2{max-width:16ch;margin:.85rem 0 0;color:var(--paper);font-size:clamp(2.25rem,4.7vw,5.5rem);font-weight:300;letter-spacing:0;line-height:.94;text-wrap:balance}.diagnostic-grid{grid-column:3 / 13;min-width:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:clamp(3.5rem,6vw,6rem);border-top:1px solid var(--line-strong);border-left:1px solid var(--line)}.diagnostic-grid article{min-height:21rem;padding:1rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#11151a5c}.diagnostic-grid span{color:var(--blue)}.diagnostic-grid h3,.process-table h3{max-width:19rem;margin:1.1rem 0 0;color:var(--paper);font-size:clamp(1.25rem,1.65vw,1.75rem);font-weight:400;line-height:1.08}.diagnostic-grid p,.process-table p,.deployment-table p{max-width:34rem;margin:clamp(3rem,6vw,5.5rem) 0 0;color:var(--muted);font-size:clamp(.98rem,1.08vw,1.08rem);font-weight:300;line-height:1.45;text-wrap:pretty}.model{background:linear-gradient(180deg,#0b0d10e6,#060708f2)}.process-table{grid-column:3 / 13;min-width:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin:clamp(3.5rem,6vw,6rem) 0 0;padding:0;border-top:1px solid var(--line-strong);list-style:none}.process-table li{min-height:24rem;padding:1rem;border-right:1px solid var(--line)}.process-table li:first-child{border-left:1px solid var(--line)}.process-table span{color:var(--amber)}.evidence-atlas{grid-column:3 / 13;min-width:0;display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:var(--gap);margin-top:clamp(3.5rem,6vw,6rem)}.evidence-atlas figure{display:grid;margin:0;border:1px solid var(--line);background:var(--ink-3);overflow:hidden}.evidence-atlas .atlas-large{grid-column:span 6;grid-row:span 2}.evidence-atlas figure:not(.atlas-large){grid-column:span 4}.evidence-atlas .atlas-large img{aspect-ratio:2940 / 1602}.evidence-atlas figure:not(.atlas-large) img{aspect-ratio:2940 / 1602}.evidence-atlas figcaption{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.8rem;padding:.85rem;border-top:1px solid var(--line)}.evidence-atlas figcaption span:first-child{color:var(--blue)}.deployment-table{grid-column:3 / 13;min-width:0;display:grid;margin-top:clamp(3.5rem,6vw,6rem);border-top:1px solid var(--line-strong)}.deployment-table>div{display:grid;grid-template-columns:1fr 3fr 6fr;gap:var(--gap);align-items:start;padding:1.15rem 0;border-bottom:1px solid var(--line)}.deployment-table span{color:var(--blue)}.deployment-table strong{color:var(--paper);font-size:clamp(1.25rem,1.6vw,1.65rem);font-weight:400;line-height:1.1}.deployment-table p{margin-top:0}.closeout{min-height:72dvh;align-items:center}.close-copy{grid-column:3 / 9;min-width:0}.close-ledger{grid-column:10 / 13;min-width:0;align-self:end}.site-footer{display:flex;justify-content:space-between;gap:1rem;padding:1.15rem var(--pad-x);color:var(--faint);font-family:var(--font-mono);font-size:.66rem;letter-spacing:.06em;text-transform:uppercase}.reveal{opacity:0;transform:translateY(18px);transition:opacity .52s ease,transform .52s ease}.reveal.is-visible{opacity:1;transform:translateY(0)}@media (max-width: 1080px){body{background:linear-gradient(90deg,rgba(241,240,234,.035) 1px,transparent 1px) 0 0 / calc((100vw - (var(--pad-x) * 2)) / 6) 100%,linear-gradient(180deg,#050607,#080a0d 44%,#060708)}.site-nav{grid-template-columns:1fr auto}.nav-links{display:none}.sheet{grid-template-columns:repeat(6,minmax(0,1fr))}.sheet-rail,.hero-copy,.command-panel,.hero-index,.section-title,.diagnostic-grid,.process-table,.evidence-atlas,.deployment-table,.close-copy,.close-ledger{grid-column:1 / -1}.sheet-rail{margin-bottom:2.25rem}.command-panel{margin-top:2rem}.hero{min-height:auto}.diagnostic-grid,.process-table{grid-template-columns:1fr}.diagnostic-grid article,.process-table li{min-height:15rem;border-left:1px solid var(--line);border-bottom:1px solid var(--line)}.diagnostic-grid p,.process-table p{margin-top:2.5rem}.evidence-atlas,.evidence-atlas .atlas-large,.evidence-atlas figure:not(.atlas-large){grid-template-columns:1fr;grid-column:1 / -1}.close-ledger{margin-top:3rem}}@media (max-width: 680px){:root{--nav-h: 66px;--pad-x: 1rem;--section-y: 4.25rem}html{scroll-behavior:auto}body{background:linear-gradient(90deg,rgba(241,240,234,.035) 1px,transparent 1px) 0 0 / calc((100vw - 2rem)/4) 100%,linear-gradient(180deg,#050607,#080a0d 44%,#060708)}.site-nav{min-height:var(--nav-h)}.brand{font-size:.66rem}.brand-mark{width:1.85rem;height:1.85rem}.nav-cta{display:none}.sheet{grid-template-columns:repeat(4,minmax(0,1fr))}.hero h1{max-width:8.5ch;font-size:clamp(3.7rem,18vw,5.4rem)}.hero-lede{max-width:calc(100vw - (var(--pad-x) * 2));font-size:1.06rem;overflow-wrap:anywhere;text-wrap:wrap}.action-row{align-items:stretch;flex-direction:column}.button{width:100%}.signal-list{grid-template-columns:1fr}.panel-head{display:grid;grid-template-columns:minmax(0,1fr)}.signal-list div,.signal-list div:last-child{border-right:0;border-bottom:1px solid var(--line)}.section-title h2,.close-copy h2{font-size:clamp(2.15rem,10.5vw,3.6rem)}.diagnostic-grid article,.process-table li{min-height:13rem}.deployment-table>div{grid-template-columns:2.5rem minmax(0,1fr)}.deployment-table p{grid-column:2 / -1}.hero-index,.close-ledger{grid-template-columns:1fr;gap:.35rem}.site-footer{flex-direction:column}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.reveal{opacity:1;transform:none}}