.home{--home-heading:"Space Grotesk", var(--font-sans);--home-accent:var(--signal);--home-grid:color-mix(in srgb, var(--line) 62%, transparent);--home-muted-ink:color-mix(in srgb, var(--muted) 88%, transparent);background:linear-gradient(90deg, transparent calc(50% - .5px), var(--home-grid) 50%, transparent calc(50% + .5px)) center top / min(1080px, calc(100vw - 4rem)) 100% no-repeat, var(--bg);position:relative}.home:before{z-index:0;background-image:radial-gradient(circle, var(--line) .7px, transparent .8px);opacity:.3;pointer-events:none;content:"";background-size:12px 12px;position:absolute;inset:0;mask-image:linear-gradient(#000,#0000 38rem)}.home>*{z-index:1;position:relative}.home h1,.home h2,.home h3{font-family:var(--home-heading)}.home a:focus-visible{outline:2px solid var(--home-accent);outline-offset:4px}.home-hero{padding-top:clamp(2rem,5vw,4.5rem);padding-bottom:0}.home-kicker,.home-overline,.shell-plate__topline,.shell-plate__caption,.ownership-map__head,.ownership-map__seam,.doc-row__category{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;font-size:.68rem;font-weight:600;line-height:1.35}.home-kicker{color:var(--muted);align-items:center;gap:1.25rem;display:flex}.home-kicker__rule{background:var(--line);width:4rem;height:1px}.home-hero__grid{grid-template-columns:minmax(0,1.08fr) minmax(24rem,.92fr);align-items:center;gap:clamp(3rem,7vw,7.5rem);min-height:clamp(39rem,72vh,48rem);padding:5rem 0 5.5rem;display:grid}.home-overline{color:var(--home-accent)}.home-hero h1{letter-spacing:-.072em;text-wrap:balance;max-width:13ch;margin-top:1.25rem;font-size:clamp(3.25rem,6.7vw,6.35rem);font-weight:500;line-height:.89}.home-hero h1 span,.home-closing h2 span{color:var(--muted)}.home-hero__lede{max-width:39rem;color:var(--home-muted-ink);text-wrap:pretty;margin-top:2rem;font-size:clamp(1.05rem,1.4vw,1.25rem);line-height:1.55}.home-actions{flex-wrap:wrap;gap:.75rem;margin-top:2.5rem;display:flex}.home-button{border:1px solid var(--line);justify-content:space-between;align-items:center;gap:2rem;min-height:3.25rem;padding:.85rem 1rem;font-size:.82rem;font-weight:600;line-height:1;transition:transform .16s,background .16s,border-color .16s,color .16s;display:inline-flex}.home-button:hover{text-decoration:none;transform:translateY(-2px)}.home-button--primary{border-color:var(--ink);background:var(--ink);color:var(--bg)}.home-button--primary:hover{border-color:var(--home-accent);background:var(--home-accent);color:#fff}.home-button--secondary{background:color-mix(in srgb, var(--surface) 88%, transparent)}.home-button--secondary:hover{border-color:var(--ink);background:var(--surface-hover)}.shell-plate{border:1px solid var(--ink);background:color-mix(in srgb, var(--surface) 94%, transparent);min-width:0;box-shadow:1rem 1rem 0 color-mix(in srgb, var(--line) 70%, transparent);position:relative}.shell-plate:before,.shell-plate:after{border:1px solid var(--ink);background:var(--bg);content:"";width:.45rem;height:.45rem;position:absolute}.shell-plate:before{top:-.3rem;left:-.3rem}.shell-plate:after{bottom:-.3rem;right:-.3rem}.shell-plate__topline{border-bottom:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:1rem;padding:.8rem 1rem;display:flex}.shell-plate__status{align-items:center;gap:.45rem;display:inline-flex}.shell-plate__status i{background:var(--home-accent);width:.42rem;height:.42rem;box-shadow:0 0 0 .2rem color-mix(in srgb, var(--home-accent) 16%, transparent);border-radius:50%}.shell-plate__diagram{background-image:linear-gradient(var(--home-grid) 1px, transparent 1px), linear-gradient(90deg, var(--home-grid) 1px, transparent 1px);background-size:1.4rem 1.4rem;padding:2.25rem}.shell-node{border:1px solid var(--line);background:var(--surface);grid-template-columns:2.5rem 1fr;align-items:center;gap:.9rem;max-width:20rem;padding:.85rem;display:grid}.shell-node--consumer{margin-left:auto}.shell-node__index{border:1px solid var(--line);width:2.5rem;height:2.5rem;color:var(--home-accent);font-family:var(--font-mono);border-radius:50%;place-items:center;font-size:.72rem;display:grid}.shell-node strong,.shell-node small{display:block}.shell-node strong{font-size:.85rem;font-weight:600}.shell-node small{color:var(--muted);font-family:var(--font-mono);margin-top:.1rem;font-size:.63rem}.shell-connector{width:calc(100% - 8rem);height:4rem;color:var(--muted);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;justify-content:center;align-items:center;margin:0 auto;font-size:.6rem;display:flex;position:relative}.shell-connector i{z-index:0;background:var(--line);height:1px;position:absolute;top:50%;left:1rem;right:1rem}.shell-connector i:after{border-top:1px solid var(--line);border-right:1px solid var(--line);content:"";width:.4rem;height:.4rem;position:absolute;top:-.23rem;right:0;transform:rotate(45deg)}.shell-connector span{z-index:1;background:var(--surface);padding:0 .5rem;position:relative}.shell-plate__code{background:var(--code-bg);color:var(--code-muted);font-family:var(--font-mono);align-items:center;gap:.75rem;margin:0 1.25rem 1.25rem;padding:1rem;font-size:.78rem;display:flex}.shell-plate__code code{color:var(--code-ink)}.shell-plate__cursor{background:var(--home-accent);width:.45rem;height:1rem;margin-left:-.35rem;animation:1.1s step-end infinite home-cursor}@keyframes home-cursor{50%{opacity:0}}.shell-plate__caption{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:.75rem;padding:.85rem 1rem;font-size:.56rem;display:flex}.home-ledger{border:1px solid var(--line);background:var(--surface);border-bottom:0;grid-template-columns:repeat(4,1fr);display:grid}.home-ledger__item{border-right:1px solid var(--line);grid-template-columns:auto 1fr;gap:.3rem .75rem;padding:1.25rem;display:grid}.home-ledger__item:last-child{border-right:0}.home-ledger__item span{color:var(--home-accent);font-family:var(--font-mono);grid-row:1/3;font-size:.65rem}.home-ledger__item strong{font-size:.8rem;font-weight:600;line-height:1.2}.home-ledger__item small{color:var(--muted);font-size:.68rem;line-height:1.4}.home-section{border-top:1px solid var(--line);padding-top:clamp(5rem,10vw,9rem);padding-bottom:clamp(5rem,10vw,9rem)}.home-section__header{grid-template-columns:1fr 1fr;align-items:start;gap:2rem;margin-bottom:clamp(4rem,7vw,7rem);display:grid}.home-section__measure{max-width:28rem;color:var(--muted);font-family:var(--font-mono);justify-self:end;font-size:.72rem;line-height:1.5}.home-system__statement{grid-template-columns:1.2fr .8fr;align-items:end;gap:clamp(3rem,9vw,9rem);display:grid}.home-system__statement h2,.home-readers__intro h2,.home-docs__heading h2,.home-closing h2{letter-spacing:-.06em;text-wrap:balance;font-size:clamp(2.7rem,5.4vw,5.15rem);font-weight:500;line-height:.96}.home-system__statement p,.home-readers__intro>p{max-width:34rem;color:var(--muted);font-size:1rem;line-height:1.65}.ownership-map{border:1px solid var(--line);background:var(--surface);grid-template-columns:1fr 4.5rem 1fr;margin-top:clamp(4rem,8vw,7rem);display:grid}.ownership-map__column--shared{background:var(--ink);color:var(--bg)}.ownership-map__head{border-bottom:1px solid var(--line);justify-content:space-between;gap:1rem;padding:1rem 1.25rem;display:flex}.ownership-map__column--shared .ownership-map__head{border-color:color-mix(in srgb, var(--bg) 18%, transparent);color:color-mix(in srgb, var(--bg) 72%, transparent)}.ownership-map ul{margin:0;padding:0;list-style:none}.ownership-map li{border-bottom:1px solid var(--line);grid-template-columns:2rem 1fr;align-items:baseline;gap:1rem;padding:1rem 1.25rem;font-size:.84rem;display:grid}.ownership-map li:last-child{border-bottom:0}.ownership-map__column--shared li{border-color:color-mix(in srgb, var(--bg) 15%, transparent)}.ownership-map li span{color:var(--muted);font-family:var(--font-mono);font-size:.62rem}.ownership-map__column--shared li span{color:color-mix(in srgb, var(--bg) 48%, transparent)}.ownership-map__seam{border-right:1px solid var(--line);border-left:1px solid var(--line);background:repeating-linear-gradient(135deg, transparent 0 7px, var(--home-grid) 7px 8px);color:var(--muted);place-items:center;display:grid;overflow:hidden}.ownership-map__seam span{background:var(--surface);writing-mode:vertical-rl;padding:.5rem 0}.home-readers__grid{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(4rem,10vw,10rem);display:grid}.home-readers__intro>p{margin-top:2rem}.home-readers__list{border-top:1px solid var(--ink)}.reader-row{border-bottom:1px solid var(--line);grid-template-columns:2rem 1fr;gap:1.5rem;padding:2rem 0;display:grid}.reader-row>span{color:var(--home-accent);font-family:var(--font-mono);padding-top:.25rem;font-size:.65rem}.reader-row h3{letter-spacing:-.035em;font-size:1.4rem;font-weight:500}.reader-row p{max-width:38rem;color:var(--muted);margin-top:.65rem;font-size:.9rem;line-height:1.6}.home-docs__heading{justify-content:space-between;align-items:flex-end;gap:2rem;margin-bottom:4rem;display:flex}.home-docs__heading a{border-bottom:1px solid var(--ink);flex-shrink:0;padding-bottom:.4rem;font-size:.78rem;font-weight:600}.home-docs__heading a:hover{border-color:var(--home-accent);color:var(--home-accent);text-decoration:none}.home-docs__list{border-top:1px solid var(--ink)}.doc-row{border-bottom:1px solid var(--line);grid-template-columns:3rem 7rem 1fr 2rem;align-items:start;gap:1.5rem;padding:1.75rem 0;transition:padding .18s,background .18s;display:grid}.doc-row:hover{background:var(--surface-muted);padding-left:1rem;padding-right:1rem;text-decoration:none}.doc-row__index,.doc-row__arrow{color:var(--muted);font-family:var(--font-mono);font-size:.67rem}.doc-row__category{color:var(--home-accent)}.doc-row h3{letter-spacing:-.03em;font-size:1.3rem;font-weight:500}.doc-row p{max-width:38rem;color:var(--muted);margin-top:.35rem;font-size:.82rem;line-height:1.55}.doc-row__arrow{color:var(--ink);justify-self:end;font-size:.9rem;transition:color .16s,transform .16s}.doc-row:hover .doc-row__arrow{color:var(--home-accent);transform:translate(.2rem,-.2rem)}.home-closing{border-top:1px solid var(--line);grid-template-columns:1fr .55fr;align-items:end;gap:clamp(3rem,10vw,10rem);padding-top:clamp(6rem,12vw,11rem);padding-bottom:clamp(6rem,12vw,11rem);display:grid}.home-closing h2{margin-top:1.25rem}.home-closing__action p{color:var(--muted);margin-bottom:2rem;font-size:.95rem;line-height:1.6}.home-closing__action .home-button{width:100%}@media (prefers-reduced-motion:no-preference){.home-hero__copy>*,.shell-plate{animation:.62s cubic-bezier(.22,1,.36,1) both home-enter}.home-hero__copy>:nth-child(2){animation-delay:70ms}.home-hero__copy>:nth-child(3){animation-delay:.14s}.home-hero__copy>:nth-child(4){animation-delay:.21s}.shell-plate{animation-delay:.16s}}@keyframes home-enter{0%{opacity:0;transform:translateY(1.25rem)}to{opacity:1;transform:translateY(0)}}@media (width<=900px){.home-hero__grid,.home-system__statement,.home-readers__grid,.home-closing{grid-template-columns:1fr}.home-hero__grid{gap:4rem;padding:4rem 0 5rem}.home-hero h1{max-width:11ch}.shell-plate{width:min(100% - 1rem,38rem)}.home-ledger{grid-template-columns:repeat(2,1fr)}.home-ledger__item:nth-child(2){border-right:0}.home-ledger__item:nth-child(-n+2){border-bottom:1px solid var(--line)}.home-system__statement p{max-width:38rem}.home-readers__grid,.home-closing{gap:4rem}.home-closing__action{max-width:30rem}}@media (width<=640px){.home{background:var(--bg)}.home-kicker{justify-content:space-between;align-items:flex-start;gap:1rem}.home-kicker__rule{display:none}.home-kicker span:last-child{text-align:right;max-width:10rem}.home-hero__grid{padding-top:3.25rem}.home-hero h1{letter-spacing:-.065em;font-size:clamp(3rem,15vw,4.4rem)}.home-actions,.home-button{width:100%}.shell-plate{width:calc(100% - .6rem);box-shadow:.6rem .6rem 0 color-mix(in srgb, var(--line) 70%, transparent)}.shell-plate__topline span:first-child{display:none}.shell-plate__topline{justify-content:flex-end}.shell-plate__diagram{padding:1.25rem}.shell-node{grid-template-columns:2.25rem 1fr}.shell-node__index{width:2.25rem;height:2.25rem}.shell-connector{width:calc(100% - 2rem)}.shell-plate__caption{grid-template-columns:1fr;display:grid}.shell-plate__caption span:before{color:var(--home-accent);content:"/ "}.home-ledger{grid-template-columns:1fr}.home-ledger__item,.home-ledger__item:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.home-ledger__item:last-child{border-bottom:0}.home-section__header{grid-template-columns:1fr;gap:1rem}.home-section__measure{justify-self:start}.home-system__statement h2,.home-readers__intro h2,.home-docs__heading h2,.home-closing h2{font-size:clamp(2.55rem,12vw,3.6rem)}.ownership-map{grid-template-columns:1fr}.ownership-map__seam{border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);min-height:3rem}.ownership-map__seam span{writing-mode:initial;padding:0 .5rem}.home-docs__heading{align-items:start;display:grid}.home-docs__heading a{width:fit-content}.doc-row{grid-template-columns:2rem 1fr 1.5rem;gap:.8rem}.doc-row__category{grid-area:1/2}.doc-row>div{grid-area:2/2}.doc-row__arrow{grid-area:1/3/3}}