:root{--paper: #f6f7f4;--surface: #ffffff;--ink: #16211c;--ink-2: #4b5852;--rule: #d6ddd8;--board: #1d3a2f;--board-2: #173027;--chalk: #f1efe6;--chalk-2: #b7c5bc;--pen: #b42a1f;--pen-soft: #f5dcd7;--pen-on-board: #f08670;--display: "Bitter", Georgia, serif;--text: "Atkinson Hyperlegible", system-ui, sans-serif;--mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;--radius: 3px;--wrap: 1080px;--gutter: 24px;--section: 96px;color-scheme:light;caret-color:var(--pen)}@media(max-width:720px){:root{--gutter: 16px;--section: 64px}}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:16px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{font-family:var(--text);font-size:17px;line-height:1.6;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.2;text-wrap:balance}a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}a:hover{color:var(--pen)}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}img{display:block;max-width:100%}ul{list-style:none}:focus-visible{outline:2px solid var(--pen);outline-offset:2px}::-moz-selection{background:var(--pen-soft);color:var(--ink)}::selection{background:var(--pen-soft);color:var(--ink)}html{scrollbar-color:#b9c3bd var(--paper)}.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}.skip-link{position:absolute;left:16px;top:-100px;z-index:10;padding:8px 12px;background:var(--chalk);color:var(--ink);border-radius:var(--radius)}.skip-link:focus{top:16px}.btn{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 18px;border-radius:var(--radius);font-weight:700;text-decoration:none;transition:background-color .12s ease-out,transform 80ms ease-out}.btn:active{transform:translateY(1px)}.btn-chalk{background:var(--chalk);color:var(--board)}.btn-chalk:hover{background:#fff;color:var(--board)}.btn-line{color:var(--chalk);box-shadow:inset 0 0 0 1px #f1efe673}.btn-line:hover{color:var(--chalk);background:#f1efe614}.board :focus-visible{outline-color:var(--pen-on-board)}.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}.board{background:var(--board);color:var(--chalk)}.header-row{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:64px;border-bottom:1px solid rgba(241,239,230,.14)}.header-brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:17px;text-decoration:none;white-space:nowrap}.header-nav{display:flex;gap:4px}.header-nav a{display:block;padding:8px 10px;border-radius:var(--radius);font-size:15px;color:var(--chalk-2);text-decoration:none}.header-nav a:hover{color:var(--chalk);background:#f1efe614}.header-nav a:active{background:#f1efe624}.header a:hover{color:var(--chalk)}@media(max-width:880px){.header-row{flex-direction:column;align-items:flex-start;gap:4px;padding-top:12px}.header nav{width:calc(100% + 2 * var(--gutter));margin:0 calc(-1 * var(--gutter));overflow-x:auto;scrollbar-width:none}.header-nav{padding:0 calc(var(--gutter) - 10px) 8px;width:-moz-max-content;width:max-content}}.hero{padding:64px 0 var(--section)}.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:center}.hero-photo{width:112px;height:112px;-o-object-fit:cover;object-fit:cover;border-radius:50%;background:var(--board-2);margin-bottom:24px}.hero h1{font-size:clamp(2.1rem,4.2vw,3.1rem);letter-spacing:-.01em}.hero-role{margin-top:12px;font-size:1.15rem;max-width:34ch}.hero-lede{margin-top:8px;color:var(--chalk-2);max-width:40ch}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.hero-code{background:var(--board-2);border:1px solid rgba(241,239,230,.12);border-radius:var(--radius);font-size:14px;line-height:1.75;position:relative}.hero-code-head{display:flex;justify-content:space-between;padding:10px 16px;border-bottom:1px solid rgba(241,239,230,.12);color:var(--chalk-2);font-size:13px}.hero-code-head span:last-child{color:var(--pen-on-board)}.hero-code-lines{list-style:decimal-leading-zero;padding:12px 16px 12px 52px;overflow-x:auto}.hero-code-lines li{white-space:pre;color:var(--chalk);padding-left:8px;margin-left:-8px;border-left:2px solid transparent}.hero-code-lines li::marker{color:#b7c5bc8c}.hero-code-lines li.is-current{border-left-color:var(--pen-on-board);background:#f086701a}.hero-code-lines code{font:inherit}.hero-code-output{padding:10px 16px 14px;border-top:1px dashed rgba(241,239,230,.16);color:var(--pen-on-board)}@media(max-width:880px){.hero{padding-top:40px}.hero-grid{grid-template-columns:minmax(0,1fr);gap:40px}.hero-code{font-size:12px}.hero-code-head,.hero-code-output{padding-left:12px;padding-right:12px}.hero-code-lines{padding:12px 12px 12px 40px}}@media(max-width:374px){.hero-code{font-size:11px}}.section{padding:var(--section) 0 0}.section-grid{display:grid;grid-template-columns:200px minmax(0,1fr);gap:0 40px}.section-margin h2{font-size:1.5rem}.section-subtitle{margin-top:8px;font-size:15px;color:var(--ink-2)}.section-body{border-left:1px solid var(--pen);padding-left:40px;min-width:0}.rows>li{display:grid;grid-template-columns:140px minmax(0,1fr);gap:4px 24px;padding:24px 0;border-top:1px solid var(--rule)}.rows>li:first-child{border-top:0;padding-top:0}.rows-when{font-size:14px;color:var(--ink-2);padding-top:3px}.rows h3{font-size:1.15rem}.rows-sub{color:var(--ink-2)}@media(max-width:880px){.section-grid{grid-template-columns:minmax(0,1fr);gap:24px}.section-body{padding-left:20px}.rows>li{grid-template-columns:minmax(0,1fr)}}.about{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:40px}.about-text p{max-width:62ch}.about-text p+p{margin-top:16px}.about-facts{font-size:15px}.about-facts div{padding:10px 0;border-top:1px solid var(--rule)}.about-facts div:first-child{border-top:0;padding-top:0}.about-facts dt{font-family:var(--mono);font-size:13px;color:var(--ink-2)}@media(max-width:880px){.about{grid-template-columns:minmax(0,1fr)}}.expertise{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 40px}.expertise dt{font-weight:700}.expertise dd{margin-top:4px;color:var(--ink-2);font-size:16px}@media(max-width:640px){.expertise{grid-template-columns:minmax(0,1fr)}}.experience-points{margin-top:12px;font-size:16px;max-width:64ch}.experience-points li{position:relative;padding-left:18px}.experience-points li+li{margin-top:4px}.experience-points li:before{content:"–";position:absolute;left:0;color:var(--ink-2)}.education-detail{margin-top:4px;font-size:15px;color:var(--ink-2)}.skills{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin-top:40px;padding-top:32px;border-top:1px solid var(--rule)}.skills h3{font-size:1rem;margin-bottom:12px}.skills-list{font-size:15px}.skills-list li+li{margin-top:4px}.languages{border-collapse:collapse;font-size:15px;width:100%}.languages th{text-align:left;font-weight:400;padding:0 16px 4px 0}.languages td{color:var(--ink-2);padding-bottom:4px}@media(max-width:720px){.skills{grid-template-columns:minmax(0,1fr)}}.certs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 24px}.cert{display:block;width:100%;text-align:left;border-radius:var(--radius)}.cert-frame{display:flex;align-items:center;justify-content:center;aspect-ratio:4 / 3;padding:12px;background:var(--surface);border:1px solid var(--rule);border-radius:var(--radius);transition:border-color .12s ease-out}.cert-frame img{max-height:100%;width:auto;-o-object-fit:contain;object-fit:contain;background:var(--paper)}.cert:hover .cert-frame{border-color:var(--pen)}.cert:active .cert-frame{background:var(--paper)}.cert-title{display:block;margin-top:12px;font-weight:700;font-size:15px;line-height:1.35}.cert:hover .cert-title{color:var(--pen)}.cert-issuer{display:block;font-size:14px;color:var(--ink-2)}.cert-dialog{margin:auto;width:min(960px,calc(100vw - 32px));max-height:calc(100vh - 32px);border:0;border-radius:var(--radius);background:var(--surface);color:var(--ink);overflow:auto}.cert-dialog::backdrop{background:#16211cd1}.cert-dialog-bar{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--rule);font-size:15px}.cert-dialog-bar span{color:var(--ink-2)}.cert-dialog-close{min-height:36px;padding:0 12px;border:1px solid var(--rule);border-radius:var(--radius);font-size:14px}.cert-dialog-close:hover{border-color:var(--ink-2)}.cert-dialog-close:active{background:var(--paper)}.cert-dialog img{width:100%;height:auto;background:var(--paper);transition:opacity .15s ease-out}.cert-dialog img.is-loading{opacity:.35}@media(max-width:880px){.certs{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.certs{grid-template-columns:minmax(0,1fr)}}.research-text{margin-top:8px;font-size:16px;max-width:64ch}.contact-email{font-family:var(--display);font-weight:700;font-size:clamp(1.4rem,3.5vw,2rem);text-decoration-color:var(--pen);text-decoration-thickness:2px;overflow-wrap:anywhere}.contact-links{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:16px;color:var(--ink-2)}.footer{margin-top:var(--section);font-size:14px;color:var(--ink-2)}.footer-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;padding-top:24px;padding-bottom:32px;border-top:1px solid var(--rule)}.footer-links{display:flex;gap:20px}