:root{--black: #191e27;--pure-black: #000;--dark-gray: #65696d;--gray: #888;--light-gray: #ebeef5;--white: #fff;--dark-white: #f8f8f8;--royal-blue: #4169e1;--f-body: -apple-system, blinkmacsystemfont, "Segoe UI", roboto, arial, sans-serif;--f-link: "Geologica", sans-serif;--f-heading: "Unbounded", sans-serif;--f-epigraph: "Geologica", sans-serif;--f-mono: ui-monospace, "Cascadia Code", menlo, consolas, monospace;--content-width: 1140px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--f-body);font-size:18px;font-weight:400;line-height:1.5;color:var(--black);background:var(--white);overflow-y:scroll;-webkit-font-smoothing:antialiased}a{color:var(--black);text-decoration:none}ul{margin:0;padding:0;list-style:none}button{font:inherit}pre,code{font-family:var(--f-mono)}pre{font-size:.8rem;-moz-tab-size:2;tab-size:2}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.page{max-width:var(--content-width);margin:0 auto;padding:2.5rem 2rem 0}@media(max-width:720px){.page{padding:1.75rem 1.25rem 0}}.nav{display:flex;align-items:center;margin-bottom:2.25rem}.nav__logo{margin-right:auto;display:inline-flex;align-items:center;color:var(--black);transition:color .3s}.nav__logo:hover{color:var(--royal-blue)}.nav__logo-mark{width:80px;height:auto;display:block;fill:none;stroke:currentcolor;stroke-width:1;vector-effect:non-scaling-stroke}.nav__logo-mark *{vector-effect:non-scaling-stroke}.nav__links{display:flex;gap:2rem}.nav__link{font-family:var(--f-link);font-size:.8rem;font-weight:300;letter-spacing:.08em;text-transform:uppercase;color:var(--black);position:relative;background-image:linear-gradient(currentcolor 0 0);background-repeat:no-repeat;background-position:0 100%;background-size:0 1px;transition:background-size .35s,background-position 0s .35s,color .25s}.nav__link:hover,.nav__link.is-active{background-position:100% 100%;background-size:100% 1px}.nav__link.is-active{color:var(--royal-blue)}@media(max-width:720px){.nav{gap:1rem}.nav__links{gap:1.15rem}}@media(max-width:440px){.nav{gap:.9rem}.nav__link{font-size:.72rem}.nav__logo-mark{width:48px}}.page-footer{margin-top:7rem;padding:2.1rem 0 3.2rem;border-top:4px solid var(--black);display:grid;grid-template-columns:1.5fr 1fr 1.2fr auto;gap:2.2rem}.page-footer h4{font-family:var(--f-mono);font-size:.62rem;text-transform:uppercase;letter-spacing:.18em;color:var(--gray);margin:0 0 .9rem;font-weight:500}.page-footer__brandrow{display:flex;flex-direction:column;gap:.45rem;margin-bottom:.5rem}.page-footer__name{font-family:var(--f-heading);font-weight:300;font-size:1.15rem;letter-spacing:.5em}.page-footer__slogan{font-family:var(--f-mono);font-size:.62rem;letter-spacing:.08em;color:var(--gray)}.page-footer__col li{margin-bottom:.4rem}.page-footer__col a{font-family:var(--f-link);font-size:.85rem;color:var(--black)}.page-footer__col--nav a{text-transform:uppercase;letter-spacing:.12em;font-size:.78rem}.page-footer__col a:hover{color:var(--royal-blue)}.page-footer__top{font-family:var(--f-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--black);white-space:nowrap;cursor:pointer;text-decoration:none}.page-footer__top:hover{color:var(--royal-blue)}.page-footer__year{font-family:var(--f-mono);font-size:.7rem;color:var(--gray);margin-top:.8rem}@media(max-width:760px){.page-footer{grid-template-columns:1fr 1fr;gap:1.6rem 2.2rem}}.intro-list{margin-bottom:3.5rem;padding-left:2rem;list-style:"— "}.intro-list__item{padding-left:6px;font-size:1rem;margin-bottom:.35rem}.intro-list__item::marker{color:var(--pure-black)}.intro-list__item:nth-child(1){opacity:.5}.intro-list__item:nth-child(2){opacity:.55}.intro-list__item:nth-child(3){opacity:.6}.intro-list__item:nth-child(4){opacity:.65}.intro-list__item:nth-child(5){opacity:.7}.intro-list__item:nth-child(6){opacity:.75}.intro-list__snowflakes{margin:0 .25rem;border-bottom:1px dashed var(--royal-blue);cursor:pointer;color:var(--royal-blue)}.variant{margin-bottom:2rem}.block{border-top:2px solid var(--black)}.block__head{display:flex;align-items:center}.block__header{font-family:var(--f-heading);font-size:3.75rem;font-weight:300;line-height:1;margin:0;text-transform:uppercase;color:var(--black);transition:color .25s}.block__head:hover .block__header{color:var(--royal-blue)}main[data-view=home] .block{padding-top:4.25rem;padding-bottom:4.25rem;margin-bottom:0}main[data-view=home] .block:first-of-type{padding-top:3rem}main[data-view=home] .block:last-of-type{padding-bottom:1.5rem}.thx-headrow,.thx-cols{display:grid;grid-template-columns:repeat(3,1fr)}.thx-hcell{position:relative;padding:1.25rem 1rem 1.5rem;min-height:140px;display:flex;flex-direction:column;justify-content:center}.thx-hcell .block__quote{margin:.7rem 0 0;font-size:.72rem;font-weight:300;font-style:normal;color:var(--dark-gray);white-space:nowrap;letter-spacing:.01em}.thx-hcell--anim{padding:0}.thx-anim{position:relative;width:100%;aspect-ratio:855 / 339}.thx-anim .block__viz{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center}.thx-anim--flash .logo-svg{width:100px;height:auto;display:block;overflow:visible}.thx-anim--mask .block__viz canvas{position:absolute;top:0;right:0;bottom:0;left:0;display:block;width:100px;height:auto;margin-left:auto;margin-right:auto}.thx-anim__viz{width:100px;height:123px}.thx-anim--asm .asm-svg{width:100%;height:100%;display:block;overflow:visible;transform:scale(1.46);transform-origin:center}.thx-hcell--shutter{opacity:0;transition:opacity .35s ease}.thx-hcell--shutter.is-revealed{opacity:1}.thx-col{position:relative;padding:1.25rem 1rem 1.5rem;text-decoration:none;display:flex;flex-direction:column;gap:.6rem;min-height:140px}.thx-col:after{content:"";position:absolute;top:.9rem;right:0;bottom:.9rem;left:0;border-right:1px solid var(--light-gray);pointer-events:none}.thx-col:nth-child(3n):after{border-right:none}.thx-col:before{content:"";position:absolute;bottom:0;left:.9rem;right:.9rem;height:1px;background:var(--light-gray);pointer-events:none}.thx-col:nth-last-child(-n+3):before{display:none}.thx-col--empty{pointer-events:none}.thx-col__num{font-family:var(--f-mono);font-size:.72rem;color:var(--royal-blue);letter-spacing:.04em}.thx-col__name{font-family:var(--f-heading);font-weight:300;font-size:1.55rem;line-height:1.05;text-transform:uppercase;letter-spacing:.01em;color:var(--black);transition:color .2s}.thx-col:hover .thx-col__name{color:var(--royal-blue)}.thx-col__n{font-family:var(--f-mono);font-size:.64rem;color:var(--gray);margin-top:auto;letter-spacing:.04em}@media(max-width:720px){main[data-view=home] .block{padding-top:2.75rem;padding-bottom:2.75rem}main[data-view=home] .block:first-of-type{padding-top:2rem}.thx-headrow,.thx-cols{grid-template-columns:1fr}.thx-hcell{min-height:0;padding:.25rem 0 0;justify-content:flex-start}.thx-hcell--empty,.thx-hcell--anim,.thx-col--empty{display:none}.thx-col{min-height:0;padding:1.1rem 0}.thx-col:after{display:none}.thx-col:before{inset:0 0 auto;display:block}.thx-col:nth-last-child(-n+3):before{display:block}.thx-col:first-child:before{display:none}}@media(max-width:440px){.block__header{font-size:2.6rem}.thx-col__name{font-size:1.35rem}}.breadcrumbs{margin-bottom:3rem;font-size:.7rem;text-transform:uppercase;min-height:1rem;display:flex;align-items:center}.breadcrumbs__item{font-weight:600;color:var(--black);cursor:pointer;text-decoration:underline;text-underline-offset:3px}.breadcrumbs__item:hover{color:var(--royal-blue)}.breadcrumbs__div{display:inline-flex;align-items:center;margin:0 12px}.breadcrumbs__arrow{width:36px;height:auto;fill:var(--dark-gray)}.breadcrumbs__last{font-weight:400;color:var(--dark-gray)}.snippet{margin:0 0 1.9rem}.snippet__topic{font-family:var(--f-mono);font-size:.6rem;font-weight:400;letter-spacing:.16em;text-transform:uppercase;color:var(--gray);margin:0 0 .6rem}.snippet__topic b{color:var(--royal-blue);font-weight:500}.snippet__window{border:1px solid var(--light-gray);border-top:2px solid var(--black);background:var(--white);margin:0}.snippet__bar{display:flex;align-items:center;gap:.6rem;padding:.5rem .95rem;border-bottom:1px solid var(--light-gray);font-family:var(--f-mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gray)}.snippet__lang{color:var(--royal-blue)}.snippet__copy{margin-left:auto;padding:0;background:none;border:none;font:inherit;letter-spacing:inherit;text-transform:inherit;color:var(--gray);cursor:pointer;transition:color .2s}.snippet__copy:hover{color:var(--royal-blue)}.snippet__dot{width:.5rem;height:.5rem;border:1px solid var(--light-gray)}.snippet__code{margin:0;padding:1rem 1.1rem;font-family:var(--f-mono);font-size:.82rem;line-height:1.65;color:var(--black);white-space:pre;overflow:auto}.snippet__caption{padding:.65rem 1.1rem;border-top:1px solid var(--light-gray);font-family:var(--f-link);font-weight:300;font-size:.84rem;color:var(--dark-gray)}.layer{display:grid;grid-template-columns:5.5rem 1fr;column-gap:1.75rem;padding:1.5rem 0;border-top:1px solid var(--light-gray)}.layer:first-of-type{border-top:none;padding-top:.25rem}.layer__rail{position:relative}.layer__tag{font-family:var(--f-mono);font-size:.82rem;font-weight:500;color:var(--royal-blue);letter-spacing:.02em}.layer__name{font-family:var(--f-mono);font-size:.6rem;font-weight:400;letter-spacing:.14em;text-transform:uppercase;color:var(--gray);margin:.4rem 0 0;line-height:1.5}.layer__body{min-width:0}.layer__head{font-family:var(--f-mono);font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--black);margin:1.4rem 0 .7rem}h5.layer__head{font-size:.68rem;color:var(--dark-gray)}.layer__head:first-child{margin-top:0}.stmt__text+.stmt__text{margin-top:1rem}.stmt__text{font-family:var(--f-link);font-weight:300;font-size:.98rem;line-height:1.62;color:var(--dark-gray);margin:0;text-wrap:pretty}.layer__list{display:flex;flex-direction:column;gap:.7rem;margin:0;padding:0 0 0 1.6rem;list-style:"— "}.layer__list--ordered{list-style:decimal}.layer__list li{font-family:var(--f-link);font-size:.95rem;font-weight:300;line-height:1.5;color:var(--dark-gray)}.layer__list li::marker{color:var(--pure-black)}.layer__list ul,.layer__list ol{margin:.35rem 0 0;padding-left:1.6rem}.layer__list ul{list-style:"— "}.layer__list ol{list-style:decimal}.stmt__text b,.layer__list b{font-weight:500;color:var(--black)}.stmt__text code,.layer__list code{font-family:var(--f-mono);font-size:.82em;background:var(--light-gray);padding:.05em .35em;border-radius:3px;color:var(--black)}@media(max-width:720px){.layer{grid-template-columns:1fr;row-gap:.85rem}.layer__rail{display:flex;align-items:baseline;gap:.6rem}.layer__name{margin-top:0}}.snippet-group{margin:0 0 1.9rem;border-top:1px solid var(--light-gray)}.snippet-group__h{margin:0;font:inherit}.snippet-group__head{display:flex;align-items:center;gap:.7rem;width:100%;padding:.8rem 0;background:none;border:none;cursor:pointer;text-align:left}.snippet-group__chevron{width:.45rem;height:.45rem;flex:none;border-right:2px solid var(--black);border-bottom:2px solid var(--black);transform:rotate(-45deg);transition:transform .3s}.snippet-group.is-open .snippet-group__chevron{transform:rotate(45deg)}.snippet-group__title{font-family:var(--f-heading);font-size:.95rem;font-weight:400;letter-spacing:.02em;color:var(--black);margin-right:auto;transition:color .2s}.snippet-group__head:hover .snippet-group__title{color:var(--royal-blue)}.snippet-group__count{font-family:var(--f-mono);font-size:.64rem;color:var(--gray);letter-spacing:.04em}.snippet-group__body{overflow:hidden;height:0;transition:height .35s ease}.snippet-group__inner{padding:.5rem 0 .25rem 1.15rem}.domain{border-top:2px solid var(--black);scroll-margin-top:1rem}.domain:last-of-type{border-bottom:2px solid var(--black)}.domain__head{display:flex;align-items:baseline;gap:1.1rem;width:100%;padding:1.35rem 0;background:none;border:none;cursor:pointer;text-align:left}.domain__h{margin:0;font:inherit}.domain__title{font-family:var(--f-heading);font-size:2rem;font-weight:300;line-height:1;text-transform:uppercase;color:var(--black);margin-right:auto;transition:color .2s}.domain__head:hover .domain__title{color:var(--royal-blue)}.domain__count{font-family:var(--f-mono);font-size:.68rem;color:var(--gray);letter-spacing:.04em;align-self:center}.domain__icon{position:relative;width:1.4rem;height:1.4rem;flex:none;align-self:center}.domain__icon:before,.domain__icon:after{content:"";position:absolute;top:calc(50% - 1px);left:0;width:1.4rem;height:2px;background:var(--black);transition:transform .3s}.domain__icon:after{transform:rotate(90deg)}.domain.is-open .domain__icon:before{transform:rotate(45deg)}.domain.is-open .domain__icon:after{transform:rotate(135deg)}.domain__body{overflow:hidden;height:0;transition:height .35s ease}.domain__inner{padding:.5rem 0 2.75rem}@media(max-width:720px){.domain__head{flex-wrap:wrap;gap:.5rem 1.1rem;padding:1.1rem 0}.domain__title{font-size:1.45rem;line-height:1.15}.domain__count{flex-basis:100%;order:2}}.domain__note{font-family:var(--f-epigraph);font-style:italic;font-weight:300;font-size:.92rem;color:var(--dark-gray);margin:0 0 2rem;max-width:60ch}.domains-bar{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;border-top:1px solid var(--light-gray);border-bottom:1px solid var(--light-gray);padding:.7rem 0;margin-bottom:2.5rem}.domains-bar__label{font-family:var(--f-mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gray);margin-right:auto}.domains-bar__ctrl{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.04em;color:var(--black);background:none;border:1px solid var(--light-gray);padding:.4rem .85rem;cursor:pointer;white-space:nowrap;transition:border-color .25s,color .25s,background .25s}.domains-bar__ctrl:hover{border-color:var(--royal-blue);color:var(--royal-blue)}.art-empty{min-height:46vh;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:.9rem}.art-empty__kicker{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gray)}.art-empty__title{font-family:var(--f-heading);font-size:clamp(2.5rem,7vw,5rem);font-weight:300;line-height:.98;letter-spacing:.01em;text-transform:uppercase;color:var(--black);margin:0}.art-empty__note{font-family:var(--f-link);font-weight:300;font-style:italic;font-size:1rem;color:var(--dark-gray);margin:.35rem 0 0}