:root{--font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, "Times New Roman", serif;--font-interface: "Avenir Next", "Gill Sans", "Trebuchet MS", sans-serif;--ink: oklch(18% .012 78);--ink-muted: oklch(39% .014 78);--ink-soft: oklch(56% .012 78);--paper: oklch(97% .015 84);--paper-raised: oklch(99% .012 84 / .74);--rule: oklch(18% .012 78 / .14);--rule-soft: oklch(18% .012 78 / .08);--rule-strong: oklch(18% .012 78 / .22);--accent: oklch(38% .055 74);--accent-wash: oklch(91% .026 76 / .46);--ease-out-quart: cubic-bezier(.25, 1, .5, 1);--ease-out-quint: cubic-bezier(.22, 1, .36, 1);--ease-out-expo: cubic-bezier(.16, 1, .3, 1);font-family:var(--font-display);color:var(--ink);background:var(--paper);line-height:1.5;font-weight:400;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html{scroll-behavior:smooth}*{box-sizing:border-box}body{margin:0;min-width:320px;background:radial-gradient(circle at 18% 0%,oklch(91% .026 76 / .34),transparent 34rem),linear-gradient(180deg,var(--paper),oklch(95.5% .012 84));color:var(--ink)}a{color:inherit;text-decoration:none;transition:color .18s var(--ease-out-quart),opacity .18s var(--ease-out-quart)}button,input,textarea,select{font:inherit}#root{width:100%}.site-shell{min-height:100vh;padding:1.5rem}.topbar{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding-bottom:1.25rem;border-bottom:1px solid var(--rule)}.wordmark{position:relative;font-family:var(--font-interface);font-size:.95rem;letter-spacing:.12em;text-transform:uppercase}.site-nav{display:flex;flex-wrap:wrap;gap:.75rem 1.25rem;font-family:var(--font-interface);font-size:.95rem}.site-nav a{padding-bottom:.1rem;opacity:.64;transition:opacity .18s var(--ease-out-quart),color .18s var(--ease-out-quart)}.site-nav a:hover,.site-nav a:focus-visible,.site-nav a.is-active,.wordmark:hover,.wordmark:focus-visible{opacity:1}.page{width:min(100%,48rem);margin:0 auto;padding:5rem 0 6rem;animation:page-resolve .62s var(--ease-out-expo) both}@keyframes page-resolve{0%{opacity:0;transform:translateY(.45rem)}to{opacity:1;transform:translateY(0)}}.draw-link{text-decoration:none;background-image:linear-gradient(currentColor,currentColor);background-position:0 100%;background-repeat:no-repeat;background-size:0% 1px;transition:background-size .26s var(--ease-out-quint),color .18s var(--ease-out-quart),opacity .18s var(--ease-out-quart)}.draw-link:hover,.draw-link:focus-visible,.draw-link.is-active{text-decoration:none;background-size:100% 1px}.card-title-link{display:inline}.link-resource:after,.link-internal:before{display:inline-block;font-family:var(--font-interface);font-size:.72em;letter-spacing:.08em;opacity:.58;transform:translateY(-.08em)}.link-resource:after{content:" SOURCE";margin-left:.35em}.link-internal:before{content:"<";margin-right:.35em}.link-mail{display:inline-flex;align-items:center;vertical-align:baseline}.external-link-cue,.mail-link-cue{display:inline-flex;align-items:center;justify-content:center;width:.84em;max-width:0;height:.84em;margin-left:0;color:currentColor;opacity:0;overflow:hidden;vertical-align:middle;transform:translate(-.18em,.08em) scale(.92);transition:max-width .24s var(--ease-out-expo),margin-left .24s var(--ease-out-expo),opacity .22s var(--ease-out-quart),transform .24s var(--ease-out-expo)}.external-link-cue-icon,.mail-link-cue-icon{display:block;width:100%;height:100%;pointer-events:none}.mail-link-cue-icon{transform:translateY(.01em)}.external-link-cue-icon path{fill:currentColor}.mail-link-cue-icon path{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round}.mail-link-cue-body{stroke-width:1.55}.mail-link-cue-fold{stroke-width:1.25}.link-external:hover .external-link-cue,.link-external:focus-visible .external-link-cue{max-width:.84em;margin-left:.22em;opacity:.62;transform:translateY(-.02em) scale(1)}.link-mail:hover .mail-link-cue,.link-mail:focus-visible .mail-link-cue{max-width:.92em;margin-left:.24em;opacity:.68;transform:translate(0) scale(1)}.section-block{padding:2rem 0;border-top:1px solid var(--rule)}.page .section-block{opacity:0;transform:translateY(.9rem);transition:opacity .52s var(--ease-out-expo),transform .52s var(--ease-out-expo)}.page .section-block[data-revealed=true],.page .section-block:first-child{opacity:1;transform:translateY(0)}.section-block:first-child{border-top:0;padding-top:0}.hero,.blog-intro,.blog-post,.blog-post-header,.blog-card-body,.blog-prose,.blog-prose-section{display:grid}.hero{gap:1rem;padding-bottom:4rem}.eyebrow,.section-index{margin:0;font-family:var(--font-interface);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft)}.hero h1,.section-header h2,.blog-card-body h2,.stack-item h3,.blog-prose-section h2{margin:0;font-weight:400}.hero h1{max-width:14ch;font-size:clamp(2.8rem,9vw,5.6rem);line-height:.99;letter-spacing:-.04em}.hero-caret{display:inline-block;position:relative;width:0;height:.88em;margin-left:.04em;vertical-align:-.08em}.hero-caret:after{content:"";position:absolute;left:0;bottom:0;width:.038em;height:100%;background:currentColor;animation:hero-caret-blink 1.1s steps(1,end) infinite}@keyframes hero-caret-blink{0%,54%{opacity:1}55%,to{opacity:0}}.lede,.stack-item p,.contact-row,.section-block p,.blog-card-meta,.blog-tags{margin:0;color:var(--ink-muted)}.lede{max-width:38rem;font-size:clamp(1.1rem,2.6vw,1.35rem)}.chem-formula{white-space:nowrap}.chem-sub{font-size:.62em;vertical-align:-.28em}@media(prefers-reduced-motion:reduce){.hero-caret:after{animation:none;opacity:1}}.section-header{display:grid;grid-template-columns:3rem 1fr;gap:1rem;align-items:baseline;margin-bottom:1.5rem}.section-header h2{font-size:1.5rem}.stack-list{display:grid;gap:1rem}.stack-item{display:grid;gap:.45rem;padding:1rem 0;border-top:1px solid var(--rule-soft);transition:border-color .22s var(--ease-out-quart),transform .22s var(--ease-out-quart)}.stack-item:first-child{border-top:0;padding-top:0}.stack-item:hover,.stack-item:focus-within,.contact-row:hover,.contact-row:focus-within{transform:translate(.16rem);border-color:var(--rule-strong)}.stack-item h3,.blog-card-body h2{font-size:1rem}.stack-item-description-strong{color:var(--ink)}.clickable-card{display:grid;gap:inherit;cursor:pointer;min-height:100%;color:inherit}.writing-stack-item,.blog-card{gap:0;padding:0;border:0;background:transparent}.writing-stack-item:first-child,.blog-card:first-child{border-top:0;padding-top:0}.writing-stack-item .clickable-card,.blog-card .clickable-card{grid-template-columns:minmax(0,1fr) auto;gap:.85rem;align-items:center;padding:1rem 1.1rem;border:1px solid transparent;border-radius:.9rem;background:transparent;transition:background .22s var(--ease-out-quart),border-color .22s var(--ease-out-quart),box-shadow .22s var(--ease-out-quart),transform .22s var(--ease-out-quart)}.writing-stack-item .clickable-card>h3,.writing-stack-item .clickable-card>p,.blog-card .blog-card-meta,.blog-card .blog-card-body{grid-column:1}.card-nav-cue{display:inline-flex;grid-column:2;grid-row:1 / span 2;align-items:center;justify-content:center;width:1.35rem;height:1.35rem;color:var(--ink-soft);opacity:0;transform:translate(-.26rem);transition:color .22s var(--ease-out-quart),opacity .22s var(--ease-out-quart),transform .26s var(--ease-out-expo)}.card-nav-cue-icon{width:.88rem;height:.88rem}.card-nav-cue-icon path{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.35}.writing-stack-item:hover .clickable-card,.writing-stack-item:focus-within .clickable-card,.blog-card:hover .clickable-card,.blog-card:focus-within .clickable-card{transform:none;border-color:var(--rule-strong);background:var(--paper-raised);box-shadow:0 .65rem 2.2rem #15110c0e}.writing-stack-item:hover .card-nav-cue,.writing-stack-item:focus-within .card-nav-cue,.blog-card:hover .card-nav-cue,.blog-card:focus-within .card-nav-cue{color:var(--ink);opacity:1;transform:translate(0)}.stack-item-links,.blog-resource-links{margin-left:.65rem}.publication-resource-links{display:flex;flex-wrap:wrap;gap:.55rem}.publication-resource-link{display:inline-flex;align-items:center;gap:.72rem;min-height:3rem;min-width:0;padding:.62rem .8rem .62rem .92rem;border:1px solid rgba(17,17,17,.14);border-radius:999px;color:#171513;cursor:pointer;background:transparent;will-change:transform;backface-visibility:hidden;transition:border-color .18s ease,background-color .18s ease,transform .18s ease}.publication-resource-link:hover,.publication-resource-link:focus-visible{transform:translateY(-1px);border-color:#11111142;background:#ffffff85}.publication-resource-link__body{display:grid;gap:.08rem;min-width:0}.publication-resource-link__label,.publication-link-study-index{margin:0;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase}.publication-resource-link__detail,.publication-link-study-copy p{margin:0;font-size:.86rem;color:#56524d}.publication-resource-links--logo .publication-resource-link{gap:.55rem;min-height:3rem;padding:.52rem .72rem .52rem .64rem;border-radius:1rem}.publication-resource-link__logo{display:block;flex:none;width:auto;object-fit:contain;pointer-events:none}.publication-resource-link__logo--aps{height:1.2rem;transform:translateY(.08rem)}.publication-resource-link__logo--arxiv{height:1.48rem}.publication-resource-link__logo-cue{display:inline-flex;flex:none;align-self:center;align-items:center;justify-content:center;width:.92rem;height:.92rem;margin-left:.08rem;color:#56524d;pointer-events:none}.publication-resource-link__logo-cue-icon{display:block;flex:none;width:100%;height:100%;transform:translateZ(0);pointer-events:none}.publication-resource-link__logo-cue-icon path{fill:currentColor}.blog-card-body h2,.blog-post-header h1{display:flex;flex-wrap:wrap;align-items:baseline;gap:.35rem 0}.blog-post-header h1{display:block;font-size:clamp(1.45rem,2.6vw,2.15rem);line-height:1.04}.blog-post-header-details,.blog-post-header-copy{display:grid}.blog-post-header-details{grid-template-columns:minmax(0,1fr) auto;align-items:center;width:100%;max-width:42rem;gap:1rem}.blog-post-header-copy{gap:.45rem}.blog-post-header .blog-resource-links{margin-left:0;justify-self:end}.contact-list{display:grid;gap:.85rem}.contact-row{display:flex;justify-content:space-between;gap:1rem;padding:.85rem 0;border-top:1px solid var(--rule-soft);transition:border-color .22s var(--ease-out-quart),transform .22s var(--ease-out-quart)}.contact-row:first-child{border-top:0;padding-top:0}.blog-page{padding-top:4rem}.blog-intro,.blog-post,.blog-post-header,.blog-card-body,.blog-prose,.blog-prose-section{gap:.9rem}.blog-card-meta,.blog-tags{display:flex;flex-wrap:wrap;gap:.5rem 1rem;font-size:.85rem;font-family:var(--font-interface);color:var(--ink-soft)}.blog-backlink{margin:0;font-size:.95rem}.blog-prose{gap:2rem;max-width:42rem}.blog-prose-section h2{font-size:1.1rem}.blog-card-body .publication-resource-links{margin:.15rem 0 .1rem}.blog-card-body .publication-resource-link{min-height:2.7rem;padding:.48rem .72rem .48rem .84rem}.blog-card-body .publication-resource-link__label{font-size:.72rem}.blog-card-body .publication-resource-link__detail,.blog-card-body .publication-resource-link__cue{font-size:.74rem}a:focus-visible{outline:1px solid var(--accent);outline-offset:.22rem}@media(max-width:640px){.site-shell{padding:1rem}.topbar,.contact-row{flex-direction:column;align-items:flex-start}.page{padding-top:2.5rem;padding-bottom:4rem}.blog-page{padding-top:2.75rem}.hero{gap:.75rem;padding-bottom:3rem}.hero h1{max-width:none;font-size:clamp(2.45rem,13.5vw,4rem);line-height:1.01}.lede{max-width:24rem;font-size:1rem}.section-block{padding:1.5rem 0}.blog-intro,.blog-post,.blog-post-header,.blog-card-body,.blog-prose,.blog-prose-section{gap:.75rem}.blog-intro .lede{max-width:21rem}.writing-stack-item .clickable-card,.blog-card .clickable-card{gap:.7rem;padding:.9rem .95rem;border-radius:.8rem}.blog-card-meta,.blog-tags{gap:.35rem .8rem;font-size:.8rem}.blog-post-header h1{font-size:clamp(1.2rem,7vw,1.75rem);line-height:1.08;max-width:15ch}.blog-backlink{font-size:.9rem}.blog-prose{gap:1.65rem}.blog-prose-section h2{font-size:1rem}.blog-prose-section p{font-size:.98rem}.stack-item-links,.blog-resource-links{margin-left:0}.publication-resource-link,.publication-resource-links--logo .publication-resource-link{width:100%;justify-content:flex-start;border-radius:1rem}.blog-post-header-details{grid-template-columns:1fr;align-items:start}.blog-post-header .blog-resource-links{justify-self:stretch}.section-header{grid-template-columns:1fr;gap:.25rem}.blog-post-header .chem-formula{white-space:normal}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}a,.site-nav a,.wordmark,.draw-link,.clickable-card,.card-nav-cue,.external-link-cue,.mail-link-cue,.page .section-block,.stack-item,.contact-row{transition:none}.page{animation:none}.page .section-block{opacity:1;transform:none}.stack-item:hover,.stack-item:focus-within,.clickable-card:hover,.clickable-card:focus-visible,.contact-row:hover,.contact-row:focus-within{transform:none}}