@charset "UTF-8";
:root{--bg:#f6f5f0;--ink:#272921;--muted:#65665d;--line:#d9d9cf;--accent:#c44120;--accent-bright:#e8663d;--surface:#eeeee6;--card:#fafaf6;--map:#b5b7a9;--white:#fff;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;--sans:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color-scheme:light}
:root[data-theme="dark"]{--bg:#1c1e1b;--ink:#eeeee4;--muted:#b0b2a7;--line:#41453b;--accent:#ff946e;--accent-bright:#e8663d;--surface:#252820;--card:#22251f;--map:#5d6353;color-scheme:dark}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#1c1e1b;--ink:#eeeee4;--muted:#b0b2a7;--line:#41453b;--accent:#ff946e;--accent-bright:#e8663d;--surface:#252820;--card:#22251f;--map:#5d6353;color-scheme:dark}}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:6px}::selection{background:var(--accent-bright);color:#fff}.shell{width:min(1200px,calc(100% - 104px));margin-inline:auto}.mono,.eyebrow{font-family:var(--mono)}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;left:24px;top:-80px;z-index:20;background:var(--ink);color:var(--bg);padding:15px}.skip-link:focus{top:15px}.header{height:100px;display:flex;align-items:center;justify-content:space-between;gap:26px;width:min(1320px,calc(100% - 80px));margin:auto;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:13px;font-family:var(--mono);font-weight:600;font-size:16px}.brand-mark{font-family:Georgia,serif;font-style:italic;font-size:44px;line-height:1}.brand-mark span,.footer-brand span{color:var(--accent)}.brand-caption{display:block;font-size:8px;letter-spacing:1.8px;margin-top:6px;color:var(--muted);font-weight:400}.header nav{display:flex;gap:30px;font-size:13px}.header nav a,.text-link{transition:color .2s}.header nav a:hover,.text-link:hover{color:var(--accent)}.header-actions{display:flex;gap:15px;align-items:center}.utility{background:none;border:0;padding:8px;min-width:36px;min-height:36px;font-family:var(--mono);font-size:12px}.theme-button{display:flex;align-items:center;justify-content:center;border-left:1px solid var(--line);border-right:1px solid var(--line);border-radius:0;min-width:45px}.header-github{font-size:12px;font-family:var(--mono);display:flex;gap:12px}.hero{display:grid;grid-template-columns:1.08fr 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7}.inner{stroke-dasharray:0;opacity:.4}.connections{stroke:var(--map);stroke-width:1.4}.feedback-path{stroke:var(--accent-bright);stroke-dasharray:4 6;opacity:.6;animation:flow 28s linear infinite}.orbit-arrow{stroke:var(--accent-bright);stroke-width:1.5}.map-node rect{fill:var(--bg);stroke:var(--line)}.map-node text{text-anchor:middle;fill:var(--ink);font-family:var(--mono);font-size:11px;letter-spacing:1px}.core-node rect{fill:var(--ink)}.core-node text{text-anchor:middle;fill:var(--bg)}.core-small{font-family:var(--mono);font-size:6px;letter-spacing:1px;opacity:.75}.core-title{font-size:28px;font-weight:500;letter-spacing:-.5px}.core-subtitle{font-family:var(--mono);font-size:12px}.signal{fill:var(--accent-bright)}.map-annotation{fill:var(--muted);font-family:var(--mono);font-size:9px;text-anchor:middle;letter-spacing:1px}.figure-bottom{border-top:1px solid var(--line);padding-top:15px;display:flex;gap:10px;justify-content:space-between;align-items:center}.figure-bottom 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var(--line);padding:42px 32px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:18px}.preview-window{width:100%;max-width:400px;background:var(--bg);border:1px solid var(--map);border-radius:6px;box-shadow:0 12px 25px #00000008}.window-bar{padding:12px;display:flex;justify-content:space-between;gap:10px;align-items:center;border-bottom:1px solid var(--line);font-size:8px;color:var(--muted)}.window-dots{font-size:6px;letter-spacing:2px;color:var(--map)}.orchestrator{margin:27px auto 0;border:1px solid var(--map);border-radius:4px;width:164px;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:9px;font-size:12px;padding:12px}.node-icon{color:var(--accent);font-size:17px}.mini-label{display:block;width:100%;text-align:center;font-size:6px;letter-spacing:1px;color:var(--muted)}.tree-connector{height:31px;width:65%;margin:auto;position:relative;border-bottom:1px solid var(--map)}.tree-connector:before{content:"";position:absolute;left:50%;top:0;bottom:0;border-left:1px solid var(--map)}.agent-team{display:flex;justify-content:space-between;padding:0 17px;margin-top:12px;gap:8px;font-size:9px}.agent-team>span{border:1px solid var(--line);position:relative;border-radius:3px;width:31%;padding:10px 2px;text-align:center}.agent-team>span:before{content:"";position:absolute;height:12px;bottom:100%;left:50%;border-left:1px solid var(--map)}.agent-team i{display:block;font-size:17px;font-style:normal;margin-bottom:6px;color:var(--muted)}.evidence-strip{background:var(--surface);padding:13px;margin:20px 17px 0;font-size:7px;letter-spacing:.5px}.trace-lines{display:flex;flex-direction:column;margin:14px 17px 20px;gap:10px;font-size:8px;color:var(--muted)}.trace-lines span{display:flex;gap:12px}.trace-lines b{font-weight:400}.trace-lines i{margin-left:auto;font-style:normal}.preview-caption{color:var(--muted);font-size:7px;letter-spacing:1px}.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:22px}.project-card{border:1px solid var(--line);padding:28px 32px;background:var(--card)}.card-icon{width:29px;height:29px;stroke:var(--accent);fill:none;stroke-width:1.3}.project-card h3{font-size:24px;letter-spacing:-.5px;font-weight:550;margin:23px 0 15px}.project-card-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);margin-top:26px;padding-top:14px;gap:15px}.project-card-footer>.mono{font-size:9px;color:var(--muted)}.research-section{background:var(--surface);border-block:1px solid var(--line)}.section-aside{font-size:12px;color:var(--muted);margin:0 0 8px}.research-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:45px}.research-grid article{position:relative;padding:0 32px;border-right:1px solid var(--line)}.research-grid article:first-child{padding-left:0}.research-grid article:last-child{border:0;padding-right:0}.research-number{font-size:9px;color:var(--muted)}.research-symbol{height:50px;margin:26px 0 24px;position:relative;width:75px}.memory-symbol i{position:absolute;border:1.5px solid var(--accent);width:45px;height:30px;left:0;top:5px;transform:skewY(-17deg)}.memory-symbol i:nth-child(2){top:13px;left:9px}.memory-symbol i:nth-child(3){top:21px;left:18px}.collaboration-symbol i{width:29px;height:29px;border:1.5px solid var(--accent);border-radius:50%;position:absolute;top:0;left:23px}.collaboration-symbol i:nth-child(2){top:22px;left:8px}.collaboration-symbol i:nth-child(3){top:22px;left:37px}.evolution-symbol{font-family:Georgia,serif;font-size:68px;line-height:50px;color:var(--accent)}.research-grid h3{font-size:21px;font-weight:550;margin:0 0 10px}.research-english{font-size:9px;color:var(--muted);letter-spacing:1px;margin:0 0 18px}.research-grid p:last-child{font-size:13px;line-height:1.9;color:var(--muted);margin:0;max-width:310px}.about-section{display:grid;grid-template-columns:1fr 1.35fr;gap:100px;padding-block:93px}.about-heading h2{font-size:48px;letter-spacing:-2px;line-height:1.35}.about-decoration{font-size:90px;line-height:1.4;color:var(--line);font-family:Georgia,serif}.about-lead{font-size:19px;line-height:1.85;margin:0 0 22px}.about-copy>p:not(.about-lead){font-size:13px;line-height:2;color:var(--muted);margin-bottom:30px}.experience-list>div{border-top:1px solid var(--line);display:grid;grid-template-columns:120px 1fr;padding:15px 0;align-items:center;gap:12px;font-size:11px}.experience-list .mono{font-size:9px;letter-spacing:.8px;color:var(--muted)}.stack{margin-top:30px}.stack-label{font-size:9px;letter-spacing:1px;color:var(--muted)}.stack>div{display:flex;flex-wrap:wrap;gap:21px;margin-top:15px;font-family:var(--mono);font-size:13px}.contact-section{border-block:1px solid var(--line);background:var(--surface)}.contact-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-block:55px}.contact-inner .eyebrow{margin-bottom:18px}.contact-inner h2{font-size:30px}.contact-inner p:last-child{font-size:12px;color:var(--muted);margin:16px 0 0}.footer{display:flex;justify-content:space-between;gap:25px;align-items:center;padding-block:30px}.footer-brand{font-family:var(--mono);font-size:15px}.footer>.mono{font-size:8px;letter-spacing:1px;color:var(--muted)}.footer .text-link{font-size:10px}
.contributions-section { padding-bottom: 30px; }
.personal-projects { padding-top: 35px; }
.personal-projects .project-grid { margin-top: 0; }
.personal-projects .project-card { display: flex; flex-direction: column; }
.personal-projects .project-card-footer { margin-top: auto; }
.personal-projects .tags { margin-bottom: 26px; }
.contribution-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.contribution-card { display: flex; flex-direction: column; padding: 32px; border: 1px solid var(--line); background: var(--card); min-width: 0; }
.contribution-card h3 { font-size: 31px; font-weight: 550; letter-spacing: -1px; margin: 28px 0 13px; overflow-wrap: anywhere; }
.contribution-card h3 a { display: flex; align-items: baseline; justify-content: space-between; gap: 15px; }
.contribution-card h3 a:hover { color: var(--accent); }
.contribution-card h3 span { font-size: 20px; color: var(--accent); }
.contribution-tagline { font-size: 15px; margin: 0 0 16px; }
.contribution-description { color: var(--muted); font-size: 13px; line-height: 1.9; margin: 0; }
.contribution-detail { border-top: 1px solid var(--line); margin-top: 26px; padding-top: 22px; }
.contribution-detail h4 { font-size: 12px; font-weight: 600; margin: 0 0 16px; line-height: 1.7; }
.contribution-detail h4 span { color: var(--muted); font-weight: 400; }
.contribution-detail ul { list-style: none; margin: 0; padding: 0; }
.contribution-detail li { position: relative; padding-left: 17px; margin-bottom: 14px; font-size: 12px; line-height: 1.85; color: var(--muted); }
.contribution-detail li:last-child { margin-bottom: 0; }
.contribution-detail li::before { content: "↳"; position: absolute; left: 0; top: 0; color: var(--accent); }
.contribution-detail strong { color: var(--ink); font-weight: 550; }
.contribution-detail code { font-family: var(--mono); font-size: .9em; color: var(--ink); }
.contribution-card .tags { margin-bottom: 26px; }
.contribution-evidence { margin-top: auto; }
.contribution-evidence a { display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 10px; padding: 13px 0; border-top: 1px solid var(--line); font-size: 10px; line-height: 1.6; }
.contribution-evidence a:last-child { padding-bottom: 0; }
.contribution-evidence a:hover { color: var(--accent); }
.pr-number { color: var(--accent); font-size: 9px; }
.merged-badge { border: 1px solid var(--line); color: var(--muted); padding: 2px 5px; font-size: 8px; }
@media(max-width:1050px) { .contribution-card { padding: 26px; } .contribution-card h3 { font-size: 27px; } }
@media(max-width:760px) {
  .contribution-grid { grid-template-columns: 1fr; gap: 18px; }
  .contribution-card { padding: 24px; }
  .contribution-card h3 { font-size: 28px; }
  .contribution-card .project-label { font-size: 8px; letter-spacing: 0; gap: 8px; }
  .contribution-card .project-label>span:last-child { padding: 4px 5px; }
  .contribution-evidence a { gap: 7px; font-size: 9px; }
  .contributions-section { padding-bottom: 24px; }
  .personal-projects { padding-top: 24px; }
  .header nav[aria-label] { justify-content: space-between; gap: 12px; font-size: 11px; }
}
@media print { .contribution-card { break-inside: avoid; } }
@keyframes flow{to{stroke-dashoffset:-200}}
@media(min-width:1600px){.hero{padding-block:100px 85px}}
@media(max-width:1050px){.shell{width:calc(100% - 64px)}.header{width:calc(100% - 48px)}.hero{gap:28px;padding-block:60px}.hero-buttons{gap:17px}.hero-buttons .text-link{font-size:11px;gap:7px}h1{font-size:72px}.figure-bottom{flex-wrap:wrap}.project-copy{padding:28px}.agent-preview{padding:30px 22px}.about-section{gap:65px}.project-card h3{font-size:22px}.discipline-items{font-size:10px;letter-spacing:1px}}
@media(max-width:760px){html{scroll-padding-top:25px}.shell{width:calc(100% - 40px)}.header{height:auto;min-height:84px;padding:18px 0;flex-wrap:wrap;gap:18px;width:calc(100% - 40px)}.brand{font-size:13px;gap:9px}.brand-mark{font-size:36px}.brand-caption{font-size:6px;letter-spacing:1.1px}.header nav{order:3;width:100%;border-top:1px solid var(--line);padding-top:15px;gap:27px;font-size:12px}.header-actions{gap:8px}.header-github{font-size:10px;gap:7px}.utility{padding:6px;min-width:32px}.theme-button{min-width:34px}.hero{grid-template-columns:1fr;padding-block:43px;gap:25px}.hero .eyebrow{font-size:9px;letter-spacing:.8px;margin-bottom:22px}h1{font-size:clamp(60px,11.8vw,84px);letter-spacing:-3.6px;margin-bottom:22px}.hero-description{font-size:13px;max-width:480px}.hero-buttons{gap:20px;flex-wrap:wrap}.affiliation{margin-top:24px}.system-figure{margin-top:0;padding:18px;width:100%;max-width:520px;justify-self:center}.system-map{max-height:410px}.figure-bottom{flex-wrap:nowrap}.discipline-band{padding-block:19px}.discipline-items{display:grid;grid-template-columns:1fr 1fr;gap:16px;font-size:10px;text-align:center}.band-star{display:none}.section{padding-block:55px}.section-heading{align-items:flex-start;gap:18px;margin-bottom:27px}.section-heading .eyebrow{font-size:9px;margin-bottom:14px}h2{font-size:25px;letter-spacing:-.6px}.section-heading>.text-link{white-space:nowrap;font-size:10px;gap:8px;padding-top:35px}.featured-project{grid-template-columns:1fr}.project-copy{padding:25px}.project-copy h3{font-size:41px;margin-top:28px}.project-subtitle{font-size:15px}.agent-preview{border-left:0;border-top:1px solid var(--line);padding:30px 25px}.project-grid{grid-template-columns:1fr;gap:18px;margin-top:18px}.project-card{padding:24px}.project-card h3{font-size:24px}.section-aside{display:none}.research-grid{grid-template-columns:1fr;margin-top:32px;gap:28px}.research-grid article,.research-grid article:first-child,.research-grid article:last-child{padding:0 0 27px 83px;border-right:0;border-bottom:1px solid var(--line)}.research-grid article:last-child{padding-bottom:0;border-bottom:0}.research-number{position:absolute;left:0;top:0}.research-symbol{position:absolute;left:0;top:24px;margin:0;transform:scale(.78);transform-origin:left top}.research-grid h3{font-size:20px}.research-grid p:last-child{max-width:100%}.research-english{font-size:8px;margin-bottom:13px}.about-section{grid-template-columns:1fr;gap:28px}.about-heading{position:relative}.about-heading .eyebrow{margin-bottom:17px}.about-heading h2{font-size:36px}.about-decoration{position:absolute;right:15px;bottom:0;font-size:80px;line-height:1}.about-lead{font-size:17px}.experience-list>div{grid-template-columns:92px 1fr;gap:7px;font-size:10px}.experience-list .mono{font-size:8px}.contact-inner{flex-direction:column;align-items:flex-start;padding-block:40px;gap:27px}.contact-inner h2{font-size:25px}.footer{flex-wrap:wrap;gap:20px;padding-block:26px}.footer>.mono{order:3;width:100%;font-size:7px}.footer .text-link{margin-left:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
@media print{.header-actions,.hero-buttons,.contact-section,.skip-link{display:none}.section,.hero{padding-block:24px}.shell{width:100%}.system-figure{break-inside:avoid}body{background:white;color:black}.project-card,.featured-project{break-inside:avoid}.header{width:100%}.research-section{background:transparent}}