:root{color-scheme:dark;--background:#1c1c20;--surface:#232329;--surface-raised:#292930;--text:#ece9e5;--muted:#b8b5bd;--faint:#96939e;--accent:#b8a8df;--accent-hover:#d0c1f0;--border:#414149;--border-soft:#34343d;--mono:ui-monospace, "Cascadia Code", "SFMono-Regular", Consolas, "Liberation Mono", monospace;--sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--serif:Georgia, "Times New Roman", serif;font-family:var(--sans);font-size:17px;line-height:1.65;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}:root[data-theme=light]{color-scheme:light;--background:#f7f6f9;--surface:#ffffff;--surface-raised:#ece9f1;--text:#24222d;--muted:#5d596b;--faint:#6e687c;--accent:#67528e;--accent-hover:#4e376f;--border:#d4d0dc;--border-soft:#e3dfe8}@media(prefers-color-scheme:light){:root:not([data-theme=dark]){color-scheme:light;--background:#f7f6f9;--surface:#ffffff;--surface-raised:#ece9f1;--text:#24222d;--muted:#5d596b;--faint:#6e687c;--accent:#67528e;--accent-hover:#4e376f;--border:#d4d0dc;--border-soft:#e3dfe8}}*{box-sizing:border-box}html{scroll-padding-top:1.5rem}body{margin:0;background:var(--background);color:var(--text)}::selection{background:var(--accent);color:var(--background)}a{color:var(--accent);text-decoration-thickness:.07em;text-underline-offset:.2em}a:hover{color:var(--accent-hover)}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent-hover);outline-offset:5px;border-radius:1px}main:focus{outline:none}img,svg{max-width:100%;height:auto}p{margin:0 0 1.1rem}h1,h2,h3,h4{color:var(--text);line-height:1.2;margin:0 0 1rem;font-weight:600}h1,h2{letter-spacing:-.035em}h1{font-family:var(--serif);font-size:clamp(2.6rem,5vw,3.6rem);font-weight:400}h2{font-size:1.65rem}h3{font-size:1.2rem;line-height:1.35;letter-spacing:-.015em}ul,ol{padding-left:1.3rem}hr{border:none;border-top:1px solid var(--border);margin:2rem 0}button,input,textarea{font:inherit}.shell{width:min(1120px,calc(100% - 80px));margin-inline:auto}.site-main{min-height:80vh;padding-bottom:2rem}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.skip-link{position:absolute;left:1rem;top:1rem;transform:translateY(-200%);z-index:10;padding:.6rem 1rem;color:var(--background);background:var(--accent);font-weight:600}.skip-link:focus{transform:translateY(0);color:var(--background)}.site-header{border-bottom:1px solid var(--border-soft)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding-block:1.5rem}.brand-group{display:flex;align-items:center;gap:.7rem;text-decoration:none}.header-polytope{display:block;width:56px;height:44px;flex-shrink:0;color:var(--accent);opacity:.7}.header-polytope[data-polytope-name=octahedron]{transform:translateY(-2px)}.polytope-edge{fill:none;stroke:currentColor;stroke-width:.95;stroke-linecap:round;stroke-linejoin:round}.polytope-back{stroke-dasharray:2.5 3;opacity:.42}.polytope-vertex{fill:currentColor;stroke:none}.header-actions{display:flex;align-items:center;gap:1.4rem;min-width:0}.wordmark{font-family:var(--mono);text-decoration:none;font-size:.92rem;font-weight:600;white-space:nowrap;color:var(--text)}.wordmark-cursor{color:var(--accent);margin-right:.4rem}.wordmark-dot{color:var(--accent)}.site-nav{display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap}.site-nav a{font-size:.86rem;color:var(--muted);text-decoration:none;padding-block:.2rem}.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--accent)}.site-nav a[aria-current=page]{box-shadow:0 1px 0 var(--accent)}.theme-toggle{display:inline-grid;place-items:center;width:2rem;height:2rem;flex-shrink:0;border:1px solid var(--border);border-radius:3px;background:var(--surface);color:var(--muted);padding:.4rem;cursor:pointer}.theme-toggle[hidden]{display:none}.theme-toggle:hover{color:var(--accent);border-color:var(--accent)}.theme-icon{width:1rem;height:1rem;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.theme-icon-dark,.portrait-variant-light{display:none}:root[data-theme=light] .theme-icon-light,:root[data-theme=light] .portrait-variant-dark{display:none}:root[data-theme=light] .theme-icon-dark,:root[data-theme=light] .portrait-variant-light{display:block}@media(prefers-color-scheme:light){:root:not([data-theme=dark]) .theme-icon-light,:root:not([data-theme=dark]) .portrait-variant-dark{display:none}:root:not([data-theme=dark]) .theme-icon-dark,:root:not([data-theme=dark]) .portrait-variant-light{display:block}}.eyebrow{font-family:var(--mono);font-size:.7rem;line-height:1.5;letter-spacing:.09em;text-transform:uppercase;color:var(--accent);margin:0 0 1rem}.home-hero{display:grid;grid-template-columns:minmax(0,1fr)220px;gap:2rem 3.2rem;padding-block:3.2rem 2.8rem;align-items:center}.hero-intro{font-size:1.07rem;max-width:620px;color:var(--muted)}.hero-intro p:last-child{margin-bottom:0}.button{display:inline-flex;align-items:center;gap:.65rem;padding:.6rem 1rem;font-size:.83rem;font-weight:600;text-decoration:none;border:1px solid var(--accent);border-radius:3px;line-height:1.5}.button-primary{background:var(--accent);color:var(--background)}.button-primary:hover{color:var(--background);background:var(--accent-hover);border-color:var(--accent-hover)}.button-secondary{color:var(--text);background:0 0;border-color:var(--border)}.button-secondary:hover{color:var(--accent-hover);border-color:var(--accent)}.hero-sidebar{display:contents}.hero-portrait{grid-column:2;grid-row:1;margin:0;width:100%}.hero-portrait img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover;border:1px solid var(--border);border-radius:4px}.hero-portrait figcaption{font-size:.75rem;color:var(--muted);margin-top:.65rem}.portrait-placeholder{aspect-ratio:4/5;border:1px solid var(--border);border-radius:4px;display:grid;place-items:center}.portrait-placeholder span{font-family:var(--mono);font-size:.7rem;color:var(--faint)}.contact{grid-column:1/-1;display:grid;grid-template-columns:6rem minmax(0,1fr);gap:1.5rem;align-items:start;border-top:1px solid var(--border);margin-top:0;padding-top:1.2rem}.contact h2{font-family:var(--serif);font-size:1.3rem;font-weight:400;margin-bottom:0}.contact-details{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.2rem 1.5rem;margin:0}.contact-details>div+div{margin-top:0}.contact-details dt{color:var(--faint);font-family:var(--mono);font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.2rem}.contact-details dd{color:var(--muted);font-size:.8rem;line-height:1.5;margin:0;overflow-wrap:anywhere}.contact-details a{overflow-wrap:anywhere}.contact-key{display:block;font-size:.73rem;margin-top:.3rem}.home-section{border-top:1px solid var(--border);padding-block:2.7rem 3.6rem}.section-heading{display:flex;gap:1rem;justify-content:space-between;align-items:flex-end;margin-bottom:1.7rem}.section-heading .eyebrow{margin-bottom:.4rem}.section-heading h2{margin-bottom:0}.section-heading>.text-link{margin-bottom:.15rem}.text-link{display:inline-flex;align-items:center;gap:.5rem;font-size:.81rem;font-weight:500;text-decoration:none}.text-link:hover{text-decoration:underline}.link-format{font-family:var(--mono);font-size:.62rem;letter-spacing:.04em;border:1px solid;padding:.04rem .25rem;border-radius:2px;line-height:1.3}.external-mark{color:var(--accent);font-size:.8em;white-space:nowrap}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));gap:1.4rem}.paper-card,.thesis-card,.project-card{border:1px solid var(--border);background:var(--surface);padding:1.8rem 2rem;border-radius:4px}.paper-card h3,.thesis-card h3,.project-card h3{font-family:var(--serif);font-weight:400;font-size:1.45rem;line-height:1.35}.paper-layout.has-figure{display:flex;flex-wrap:wrap;gap:1.7rem;align-items:center}.paper-copy{min-width:0}.has-figure .paper-copy{flex:1 1 360px}.paper-figure{flex:1 1 250px;min-width:0;max-width:360px;margin:0 auto}.paper-figure-panel{background:#fff;border:1px solid var(--border);border-radius:3px;padding:.8rem}.paper-figure img{display:block;width:100%;height:auto;max-height:340px;object-fit:contain}.paper-figure figcaption{color:var(--muted);font-size:.74rem;line-height:1.5;margin-top:.65rem}.activity-card{border:1px solid var(--border);background:var(--surface);padding:1rem 1.35rem;border-radius:4px}.activity-card h3{font-family:var(--serif);font-weight:400;font-size:1.25rem;line-height:1.3;margin-bottom:.4rem}.paper-card h3 a,.activity-card h3 a{color:var(--text);text-decoration:none}.paper-card h3 a:hover,.activity-card h3 a:hover{color:var(--accent-hover)}.item-meta{display:flex;flex-wrap:wrap;align-items:center;gap:.7rem;font-family:var(--mono);font-size:.66rem;color:var(--muted);margin-bottom:1rem}.activity-card .item-meta{margin-bottom:.65rem}.activity-location{font-size:.82rem;color:var(--muted);margin-bottom:0}.activity-location span{font-weight:600}.status-label{color:var(--accent);border:1px solid var(--border);padding:.1rem .4rem;border-radius:2px}.authors{font-size:.86rem;color:var(--muted);margin:0 0 .4rem}.venue,.original-title{color:var(--faint);font-size:.78rem;margin:0 0 .5rem}.original-title{font-style:italic}.card-summary{color:var(--muted);font-size:.9rem;margin-top:1rem}.card-summary p:last-child{margin-bottom:1.2rem}.resource-links{display:flex;flex-wrap:wrap;gap:1.5rem}.resource-links .text-link{flex-wrap:wrap;column-gap:.4rem;row-gap:.2rem}.document-language{color:var(--muted);font-size:.72rem}.page-shell{padding-block:4rem 5rem;width:min(940px,calc(100% - 80px))}.page-heading{margin-bottom:2.6rem}.page-heading h1{margin-bottom:1rem}.page-subtitle{max-width:680px;font-size:1.05rem;color:var(--muted);margin:0}.section-page-subtitle{margin-bottom:2rem}.page-intro,.list-intro{max-width:760px;margin-bottom:2.7rem;color:var(--muted)}.research-list,.theses-list,.project-list,.activity-list{display:grid;gap:1.5rem}.activity-list{gap:.85rem}.research-list .paper-card,.theses-list .thesis-card{padding:2rem 2.3rem}.materials-section+.materials-section{margin-top:2.8rem}.materials-section>h2{margin-bottom:1.5rem;font-family:var(--serif);font-weight:400}.activity-card .card-summary p:last-child{margin-bottom:0}.activity-card .card-summary{margin-top:.7rem;font-size:.85rem}.project-tools{color:var(--muted);font-size:.8rem}.project-tools .eyebrow{margin-right:.5rem;font-size:.64rem}.page-content{max-width:760px}.prose{overflow-wrap:break-word}.prose>:first-child{margin-top:0}.prose>:last-child{margin-bottom:0}.prose h2{margin-top:2.5rem;font-family:var(--serif);font-weight:400;font-size:1.65rem}.prose h3{margin-top:2rem}.prose h4{margin-top:1.5rem;font-size:1rem}.prose p{max-width:75ch}.prose li{margin-bottom:.35rem}.prose ul,.prose ol{margin-block:1rem 1.4rem}.prose blockquote{margin:1.5rem 0;padding:.15rem 0 .15rem 1.4rem;border-left:2px solid var(--accent);color:var(--muted)}.prose blockquote p:last-child{margin-bottom:0}.prose img{display:block;margin-block:1.5rem;border-radius:3px}.prose figure{margin:1.5rem 0}.prose figcaption{color:var(--muted);font-size:.8rem;margin-top:.5rem}.prose table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse;font-size:.9rem;margin-block:1.5rem}.prose th,.prose td{border-bottom:1px solid var(--border);text-align:left;padding:.6rem .85rem}.prose th{background:var(--surface)}.prose code{font-family:var(--mono);font-size:.84em;background:var(--surface-raised);padding:.15em .3em;border-radius:2px}.prose pre{background:var(--surface);border:1px solid var(--border);padding:1.1rem 1.3rem;border-radius:4px;overflow-x:auto;font-size:.86rem;line-height:1.6}.prose pre code{background:0 0;padding:0;font-size:1em}.prose .highlight{margin-block:1.5rem}.prose .highlight pre{margin:0}.prose .footnotes{margin-top:3rem;padding-top:1rem;border-top:1px solid var(--border);font-size:.84rem;color:var(--muted)}.prose .katex,.prose .MathJax{font-size:1em}.katex-display{overflow-x:auto;overflow-y:hidden;padding-block:.4rem}.post-list{border-top:1px solid var(--border)}.post-preview{display:grid;grid-template-columns:130px 1fr;gap:1.6rem;padding-block:1.7rem;border-bottom:1px solid var(--border)}.post-preview h2{font-family:var(--serif);font-weight:400;font-size:1.4rem;margin-bottom:.7rem}.post-preview h2 a{text-decoration:none;color:var(--text)}.post-preview h2 a:hover{color:var(--accent-hover)}.post-preview p{color:var(--muted);font-size:.9rem;margin-bottom:.8rem}.post-preview .post-date{font-family:var(--mono);font-size:.69rem;color:var(--faint);padding-top:.25rem}.empty-state{padding:2rem;border:1px dashed var(--border);border-radius:4px;max-width:760px}.empty-state .eyebrow{margin-bottom:.6rem}.empty-state p:last-child{color:var(--muted);margin-bottom:0}.list-pagination{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;margin-top:2rem}.list-pagination>span{color:var(--muted);font-family:var(--mono);font-size:.7rem}.article-shell{width:min(760px,calc(100% - 80px))}.back-link{display:inline-block;font-family:var(--mono);font-size:.74rem;text-decoration:none;margin-bottom:2rem}.post-heading h1{font-size:clamp(2.2rem,4.7vw,3.2rem)}.post-heading .eyebrow{color:var(--muted);font-size:.67rem}.meta-separator{margin-inline:.65rem;color:var(--border)}.tag-list{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2.5rem}.tag-list li{padding:.15rem .55rem;border:1px solid var(--border);color:var(--muted);font-family:var(--mono);font-size:.67rem;border-radius:2px}.post-pagination{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;border-top:1px solid var(--border);margin-top:3rem;padding-top:1.5rem}.post-pagination a{text-decoration:none;font-size:.9rem}.post-pagination .eyebrow{display:block;color:var(--muted);font-size:.64rem;margin-bottom:.4rem}.not-found p:not(.eyebrow){color:var(--muted)}.not-found .button{margin-top:.6rem}@media(max-width:1000px){.header-inner{align-items:flex-start;flex-direction:column;gap:.9rem;padding-block:1.2rem}.header-actions{width:100%;justify-content:space-between}.home-hero{gap:2rem 2.8rem;grid-template-columns:minmax(0,1fr)210px}}@media(max-width:760px){.shell,.page-shell,.article-shell{width:calc(100% - 48px)}.home-hero{grid-template-columns:1fr;gap:1.7rem;padding-block:2.5rem 2.2rem}.hero-portrait{grid-column:auto;grid-row:auto;max-width:200px;margin-inline:auto}.contact{grid-template-columns:1fr;gap:1rem}.page-shell{padding-block:3rem 3.5rem}.page-heading{margin-bottom:2rem}.home-section{padding-block:2.2rem 2.5rem}.paper-card,.thesis-card,.project-card,.research-list .paper-card,.theses-list .thesis-card{padding:1.5rem}.activity-card{padding:.9rem 1rem}.post-preview{grid-template-columns:1fr;gap:.3rem}.post-preview .post-date{margin-bottom:.2rem}}@media(max-width:450px){:root{font-size:16px}.shell,.page-shell,.article-shell{width:calc(100% - 36px)}.site-nav{gap:.45rem 1.2rem}.header-actions{align-items:flex-start;gap:.8rem}.site-nav a{font-size:.8rem}.hero-intro{font-size:1rem}.section-heading{align-items:flex-start}.section-heading>.text-link{font-size:.72rem;margin-top:1.7rem;flex-shrink:0}.paper-card h3,.thesis-card h3,.project-card h3{font-size:1.3rem}.activity-card h3{font-size:1.16rem}}@media print{:root,:root[data-theme]{color-scheme:light;--background:#fff;--surface:#fff;--text:#111;--muted:#333;--faint:#444;--accent:#333;--accent-hover:#111;--border:#bbb;--border-soft:#ccc;font-size:11pt}.site-header,.skip-link,.back-link,.post-pagination,.list-pagination{display:none}.site-main{min-height:0;padding-bottom:0}.shell,.page-shell,.article-shell{width:100%;padding-block:0}.home-hero{padding-block:0 1rem}.paper-card,.thesis-card,.project-card,.activity-card{break-inside:avoid}a{color:#111}}