:root{color:#f3f7fb;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#05070d;font-family:Avenir Next,Manrope,IBM Plex Sans,ui-sans-serif,system-ui,sans-serif}body{background:#05070d;min-width:320px;margin:0}button,input,textarea,select{font:inherit}::selection{background:#22d3ee47}@media (width<=720px){html{scroll-padding-top:74px}}#root{min-height:100svh}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{min-width:320px;margin:0}button,input,textarea{font:inherit}button{cursor:pointer}svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8px;width:18px;height:18px}.portfolio-site{--bg:#f7f7f4;--surface:#fff;--ink:#111316;--muted:#62666d;--soft:#8b8f96;--line:#d9d9d2;--line-strong:#bdbdb4;--accent:#17376b;--accent-hover:#102752;--table:#f0f0eb;background:var(--bg);min-height:100svh;color:var(--ink);font-family:Avenir Next,Manrope,IBM Plex Sans,ui-sans-serif,system-ui,sans-serif}.site-header,.section,.site-footer{width:min(100%,1260px);margin:0 auto;padding-inline:32px}.site-header{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f7f7f4eb;justify-content:space-between;align-items:center;gap:24px;min-height:76px;display:flex;position:sticky;top:0}.brand,.site-header a,.button,.text-link,.table-link,.proof-card,.contact-links a,.site-footer a{color:inherit;text-decoration:none}.brand{flex:none;font-size:20px;font-weight:800}.site-header nav{scrollbar-width:none;gap:6px;display:flex;overflow-x:auto}.site-header nav::-webkit-scrollbar{display:none}.site-header nav a{color:var(--muted);border-bottom:2px solid #0000;flex:none;padding:27px 14px 24px;font-size:14px;font-weight:650}.site-header nav a:hover,.site-header nav a:focus-visible{border-color:var(--accent);color:var(--accent)}.section{border-bottom:1px solid var(--line);padding-block:58px}.hero{grid-template-columns:minmax(0,1fr) minmax(360px,.72fr);align-items:center;gap:72px;padding-top:34px;padding-bottom:30px;display:grid}.hero-copy{align-content:center;gap:24px;display:grid}h1,h2,h3,p{margin:0}h1{letter-spacing:0;max-width:720px;font-size:clamp(62px,8vw,116px);font-weight:860;line-height:.92}h2{letter-spacing:0;font-size:clamp(30px,4vw,44px);font-weight:820;line-height:1.04}h3{color:var(--ink);font-size:clamp(22px,2vw,30px);font-weight:760;line-height:1.16}p,li{color:var(--muted);font-size:16px;line-height:1.72}.role-line{color:var(--ink);font-size:clamp(18px,2vw,24px);font-weight:720}.hero-summary{max-width:620px;font-size:18px}.hero-actions,.filter-row,.contact-links{flex-wrap:wrap;gap:12px;display:flex}.button{border:1px solid var(--accent);border-radius:6px;justify-content:center;align-items:center;gap:10px;min-height:54px;padding:0 22px;font-size:15px;font-weight:760;display:inline-flex}.button.primary{background:var(--accent);color:#fff}.button.primary:hover{background:var(--accent-hover)}.button.secondary{color:var(--accent);background:0 0}.button.secondary:hover,.filter-row button:hover,.filter-row button.active{background:#e9ecf1}.image-frame{border:1px solid var(--line-strong);background:var(--surface);border-radius:6px;margin:0;overflow:hidden}.image-frame img{object-fit:cover;width:100%;height:100%;display:block}.hero-image{aspect-ratio:4/3}.fact-strip{border-top:1px solid var(--line);grid-column:1/-1;grid-template-columns:repeat(4,1fr);gap:0;margin:18px 0 0;display:grid}.fact-strip div{gap:8px;padding:12px 24px 0 0;display:grid}dt,.item-meta,.project-head,.proof-card span,.proof-card em{color:var(--muted);font-size:13px}dt,.project-head,.proof-card span{font-weight:760}dd{color:var(--ink);margin:0;font-size:15px;line-height:1.45}.section-heading{justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px;display:flex}.text-link,.table-link{color:var(--accent);align-items:center;gap:8px;font-size:14px;font-weight:760;display:inline-flex}.text-link:hover,.table-link:hover,.proof-card:hover strong,.contact-links a:hover,.site-footer a:hover{color:var(--accent-hover);text-underline-offset:4px;text-decoration:underline}.education-section{padding-top:48px}.education-layout{grid-template-columns:minmax(320px,.88fr) minmax(0,1.12fr);align-items:stretch;gap:34px;display:grid}.education-primary{border-top:2px solid var(--accent);background:var(--surface);align-content:start;gap:18px;padding:26px;display:grid}.education-primary span,.education-list span{color:var(--accent);font-size:13px;font-weight:780}.education-primary h3{max-width:640px}.education-list{border-top:1px solid var(--line-strong);display:grid}.education-list article{border-bottom:1px solid var(--line);gap:8px;padding:18px 0;display:grid}.education-list strong{color:var(--ink);font-size:18px;line-height:1.35}.education-list em,.role-grid em,.project-row em{color:var(--muted);font-size:13px;font-style:normal;font-weight:650;line-height:1.4}.education-list p{max-width:760px;font-size:15px}.education-list ul,.education-primary ul{margin-top:2px}.resume-list{border-top:1px solid var(--line-strong);display:grid}.resume-list article{border-bottom:1px solid var(--line);grid-template-columns:220px minmax(0,1fr);gap:32px;padding:24px 0;display:grid}.resume-list article>div:last-child{gap:10px;display:grid}.resume-meta{align-content:start;gap:6px;display:grid}.role-grid article,.recognition-list article,.archive-grid article,.certification-panel{border-top:1px solid var(--line-strong);background:var(--surface);padding:18px}.resume-meta span,.role-grid span,.timeline-list span,.recognition-list span{color:var(--accent);font-size:13px;font-weight:780}.resume-list h3,.archive-grid h3,.certification-panel h3,.research-archive h3{font-size:22px}.resume-list strong{color:var(--ink);font-size:16px}.resume-list p,.role-grid p,.recognition-list p,.archive-grid li,.certification-panel li,.research-archive li,.timeline-list p{font-size:15px}.research-layout{grid-template-columns:minmax(280px,.38fr) minmax(0,1fr);gap:28px;display:grid}.research-list{border-top:1px solid var(--line);align-content:start;display:grid}.research-list button{border:0;border-bottom:1px solid var(--line);width:100%;color:var(--muted);text-align:left;background:0 0;gap:8px;padding:18px 4px;display:grid}.research-list button span{font-size:13px}.research-list button strong{color:var(--ink);font-size:17px;line-height:1.35}.research-list button.active,.research-list button.active strong{color:var(--accent)}.research-detail{grid-template-columns:minmax(340px,.9fr) minmax(0,1fr);align-items:center;gap:36px;display:grid}.research-detail .image-frame{aspect-ratio:1.2;background:#ebebe6}.research-detail .image-frame img{object-fit:contain}.research-detail>div,.performance-feature>div{gap:16px;display:grid}.research-archive{grid-template-columns:minmax(0,1fr) minmax(360px,.72fr);gap:34px;margin-top:34px;display:grid}.research-archive article{border-top:1px solid var(--line-strong);padding-top:18px}.research-archive ol{gap:10px;margin:16px 0 0;padding-left:22px;display:grid}.timeline-list{border-top:1px solid var(--line);margin-top:16px;display:grid}.timeline-list div{border-bottom:1px solid var(--line);grid-template-columns:82px minmax(0,1fr);gap:16px;padding:12px 0;display:grid}ul{gap:8px;margin:0;padding-left:18px;display:grid}.filter-row{margin-bottom:16px}.filter-row button{border:1px solid var(--line-strong);min-height:38px;color:var(--ink);background:0 0;border-radius:6px;padding:0 13px;font-size:14px;font-weight:650}.project-table{border-top:1px solid var(--line-strong);overflow-x:auto}.project-row{border-bottom:1px solid var(--line);grid-template-columns:minmax(170px,1fr) minmax(280px,1.4fr) minmax(190px,1fr) minmax(120px,.6fr) minmax(120px,.6fr);align-items:center;gap:18px;min-width:980px;padding:15px 0;display:grid}.project-row strong,.project-row span{font-size:14px;line-height:1.45}.project-row strong{color:var(--ink);gap:4px;display:grid}.project-row span{color:var(--muted)}.project-row span ul{margin-top:8px;padding-left:16px}.project-row span em{color:var(--accent);margin-top:8px;display:block}.project-head span{color:var(--ink)}.performance-feature{grid-template-columns:minmax(420px,.95fr) minmax(0,1fr);align-items:center;gap:52px;display:grid}.performance-feature .image-frame{aspect-ratio:16/9}.role-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px;display:grid}.role-grid article{gap:10px;display:grid}.role-grid ul{padding-left:17px}.role-grid strong,.recognition-list strong{color:var(--ink);font-size:17px;line-height:1.35}.recognition-layout{grid-template-columns:minmax(0,1fr) minmax(320px,.52fr);gap:32px;display:grid}.recognition-list{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.recognition-list article{gap:8px;display:grid}.certification-panel ul{margin-top:14px}.search-box{border:1px solid var(--line-strong);background:var(--surface);min-height:50px;color:var(--muted);border-radius:6px;grid-template-columns:20px minmax(0,1fr);align-items:center;gap:10px;margin-bottom:20px;padding:0 14px;display:grid}.search-box input{min-width:0;color:var(--ink);background:0 0;border:0;outline:0}.proof-grid{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.proof-card{border:1px solid var(--line);background:var(--surface);border-radius:6px;align-content:start;gap:9px;padding:10px;display:grid}.proof-card .image-frame,.proof-placeholder{aspect-ratio:1.35;border-color:var(--line)}.proof-card strong{min-height:42px;color:var(--ink);font-size:15px;line-height:1.35}.proof-card em{font-style:normal}.proof-placeholder{border:1px solid var(--line);background:var(--table);color:var(--accent);border-radius:6px;place-items:center;font-size:28px;font-weight:800;display:grid}.empty-state{border:1px solid var(--line);background:var(--surface);min-height:110px;color:var(--muted);border-radius:6px;grid-column:1/-1;place-items:center;display:grid}.archive-grid{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.archive-grid article{gap:14px;display:grid}.contact-section{grid-template-columns:minmax(0,.75fr) minmax(360px,1fr);align-items:start;gap:48px;display:grid}.contact-section>div{gap:18px;display:grid}.contact-links{gap:10px 18px}.contact-links a{color:var(--accent);font-size:15px;font-weight:720}form{grid-template-columns:repeat(2,1fr);gap:14px;display:grid}form label{color:var(--muted);gap:7px;font-size:14px;font-weight:650;display:grid}input,textarea{border:1px solid var(--line-strong);background:var(--surface);width:100%;color:var(--ink);border-radius:6px;padding:12px}input:focus,textarea:focus,button:focus-visible,a:focus-visible{outline-offset:3px;outline:2px solid #17376b59}textarea{resize:vertical}.message-field,form .button{grid-column:1/-1}form .button{width:fit-content}.site-footer{min-height:72px;color:var(--muted);justify-content:space-between;align-items:center;gap:20px;font-size:14px;display:flex}.site-footer a{color:var(--accent);font-weight:720}@media (width<=980px){.site-header,.section,.site-footer{padding-inline:22px}.hero,.education-layout,.resume-list article,.research-detail,.research-archive,.performance-feature,.role-grid,.recognition-layout,.contact-section{grid-template-columns:1fr}.hero{gap:34px;min-height:auto}.hero-image{max-height:520px}.fact-strip,.proof-grid,.recognition-list,.archive-grid{grid-template-columns:repeat(2,1fr)}.research-layout{grid-template-columns:1fr}.research-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}}@media (width<=680px){html{scroll-padding-top:74px}.site-header{min-height:68px;padding-inline:18px}.brand{font-size:18px}.site-header nav a{padding:23px 10px 21px;font-size:13px}.section{padding:42px 30px}h1{max-width:100%;font-size:44px;line-height:.96}.hero-copy{max-width:300px}.role-line{overflow-wrap:anywhere;max-width:100%;font-size:15px;line-height:1.45}.hero-summary{font-size:15px}.hero-actions{grid-template-columns:1fr;display:grid}.button{width:100%}.fact-strip,.proof-grid,.research-list,.recognition-list,.archive-grid,form{grid-template-columns:1fr}.education-primary{padding:22px}.resume-list article,.role-grid article,.recognition-list article,.archive-grid article,.certification-panel{padding:16px}.timeline-list div{grid-template-columns:1fr;gap:4px}.section-heading{flex-direction:column;align-items:flex-start;gap:12px}.research-detail{gap:22px}.project-table{gap:12px;display:grid;overflow-x:visible}.project-head{display:none}.project-row{border-top:1px solid var(--line-strong);background:var(--surface);grid-template-columns:1fr;align-items:start;gap:12px;min-width:0;padding:16px}.project-row span{gap:4px;display:grid}.project-row span:before{content:attr(data-label);color:var(--accent);font-size:12px;font-weight:780}.project-row span ul{margin-top:4px}form .button{width:100%}.site-footer{flex-direction:column;justify-content:center;align-items:flex-start;padding-block:18px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important}}