@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:200 900;font-display:swap;src:url("fonts/source-serif-4-latin.woff2") format("woff2")}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:100 700;font-display:swap;src:url("fonts/ibm-plex-sans-latin.woff2") format("woff2")}
:root{--navy:#232d4b;--orange:#e57200;--accent:#a74c00;--paper:#fcfcfa;--ink:#1d2338;--muted:#5a6175;--hair:#dadde4;--hero-muted:#ccd2e1;--font-serif:"Source Serif 4",Georgia,"Times New Roman",serif;--text-small:.875rem;--text-secondary:.9375rem;color-scheme:light;font-synthesis:none}
*{box-sizing:border-box}
html{scroll-padding-top:100px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"IBM Plex Sans","Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-underline-offset:4px;text-decoration-thickness:1px}
a:hover{color:var(--accent)}
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.025em;line-height:1.3}
p{margin:0 0 12px}
.shell{width:100%;max-width:1120px;margin:0 auto;padding:0 40px}
.topbar{position:sticky;top:0;z-index:20;background:var(--paper);border-bottom:1px solid var(--hair)}
.topbar .shell{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.mark{font-weight:600;text-decoration:none;white-space:nowrap;letter-spacing:-.02em}
.mark-dot{color:var(--orange);margin-left:2px}
nav{display:flex;gap:25px;flex-wrap:wrap}
nav a{font-size:.86rem;font-weight:500;color:var(--muted);text-decoration:none;padding:20px 0 17px;border-bottom:3px solid transparent}
nav a:hover,nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--orange)}
.hero{background:var(--navy);color:white;border-bottom:3px solid var(--orange)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 220px;align-items:center;gap:58px;padding-top:48px;padding-bottom:46px}
.eyebrow{font-size:.75rem;letter-spacing:.11em;text-transform:uppercase;color:var(--hero-muted);margin:0 0 17px}
.hero h1{font-family:var(--font-serif);font-size:clamp(2.3rem,5.3vw,4.5rem);font-weight:500;line-height:1.12;letter-spacing:-.035em}
.hero .cn{display:block;font-family:"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:1.2rem;font-weight:400;line-height:1.5;letter-spacing:.04em;color:var(--hero-muted);margin-top:19px}
.hero-tagline{max-width:64ch;margin:24px 0 0;font-family:var(--font-serif);font-size:1.35rem;font-weight:400;line-height:1.65;color:var(--hero-muted);text-wrap:pretty}
.hero-details{display:grid;grid-template-columns:1.25fr .95fr 1.1fr;gap:20px;border-top:1px solid #ffffff30;padding-top:23px;margin:39px 0 0}
.hero-details>div{min-width:0}
.hero-details dt{font-size:.8125rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--hero-muted);margin-bottom:10px}
.hero-details dd{margin:0;font-size:var(--text-secondary);line-height:1.75}
.hero-email{overflow-wrap:anywhere}
.hero-details a{color:white;text-decoration-color:#7e89a2}
.hero-details a:hover{text-decoration-color:var(--orange)}
.contact-links{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:7px}
.icon-link{display:inline-flex;color:#fff;text-decoration:none;opacity:.85;transition:opacity .15s,color .15s}
.icon-link:hover,.icon-link:focus-visible{opacity:1;color:var(--orange)}
.icon-link svg{display:block}
.portrait{display:block;width:220px;height:280px;object-fit:cover;object-position:center 35%;border:5px solid #ffffff1a;border-radius:4px;box-shadow:12px 12px 0 #ffffff06}
section{padding-top:40px}
.head{display:flex;align-items:center;gap:22px;margin-bottom:21px}
.head h2{font-size:1.45rem;flex-shrink:0}
.rule{flex:1;height:1px;background:var(--hair)}
.more{font-size:var(--text-small);color:var(--muted);white-space:nowrap;text-decoration:none}
.more:hover{text-decoration:underline}
.prose{font-size:1.02rem;line-height:1.8;max-width:96ch}
.interests{list-style:none;display:flex;flex-wrap:wrap;gap:10px 24px;padding:0;margin:19px 0 0;color:var(--muted);font-size:var(--text-small)}
.interests li{padding-left:12px;border-left:2px solid var(--orange)}
.pub{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:38px;align-items:center;padding:26px 0;border-top:1px solid var(--hair)}
.pub:last-child{border-bottom:1px solid var(--hair)}
.venue{font-size:var(--text-small);font-weight:600;color:var(--accent);margin-bottom:9px}
.venue-badge{display:inline-block;padding:3px 10px;border:1px solid #e5720045;border-radius:4px;background:#e5720014;color:var(--accent);font-size:.8125rem;font-weight:600;letter-spacing:.015em;line-height:1.6}
.pub h3{font-size:1.21rem;margin-bottom:10px;line-height:1.4}
.authors{font-size:1rem;line-height:1.65;color:var(--muted);margin:0 0 12px}
.authors strong{color:var(--ink);font-weight:600}
.tldr{font-size:1rem;line-height:1.7;margin:0}
.links{display:flex;flex-wrap:wrap;gap:8px;margin-top:17px}
.links a{font-size:var(--text-small);font-weight:500;text-decoration:none;padding:5px 14px;border:1px solid var(--muted);border-radius:3px}
.links a:hover{background:var(--ink);color:var(--paper)}
.thumb{margin:0;min-width:0}
.thumb a{display:block;border:1px solid var(--hair);background:white;border-radius:4px;padding:10px}
.thumb img{display:block;width:100%;height:auto}
.thumb figcaption{color:var(--muted);font-size:var(--text-small);padding-top:10px;line-height:1.55}
.news-list{list-style:none;margin:0;padding:0}
.news-list li{display:grid;grid-template-columns:90px minmax(0,1fr);gap:24px;padding:13px 0;border-bottom:1px solid var(--hair)}
.news-list time{font-size:var(--text-small);font-weight:500;color:var(--accent);padding-top:2px}
.news-list p{margin:0;font-size:1rem;line-height:1.65}
.news-link{display:inline-block;font-size:var(--text-small);color:var(--muted);margin-left:8px;white-space:nowrap}
.group-title{font-size:.88rem;color:var(--muted);margin:25px 0 12px;font-weight:500}
.service-grid,.education-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 42px}
.entry{padding:17px 0;border-top:1px solid var(--hair)}
.when{font-size:var(--text-small);font-weight:500;color:var(--accent);margin-bottom:6px}
.entry h3,.entry h4{font-size:1rem;margin-bottom:7px;line-height:1.5}
.entry p{font-size:var(--text-secondary);color:var(--muted);margin:0;line-height:1.75}
.entry .degree{color:var(--ink);margin-bottom:5px}
footer{background:var(--navy);color:var(--hero-muted);font-size:var(--text-small);margin-top:54px}
.footer-grid{padding-top:30px;padding-bottom:32px;display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:32px}
footer h2{font-size:.82rem;color:white;margin-bottom:11px}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
footer a{text-decoration:none}
footer a:hover{color:white;text-decoration:underline}
footer p{margin:0 0 4px}
.page-main{min-height:58vh}
.page-heading{padding-top:43px;padding-bottom:27px;border-bottom:1px solid var(--hair)}
.page-heading .eyebrow{color:var(--accent);margin-bottom:10px}
.page-heading h1{font-size:clamp(2rem,4vw,2.7rem);margin-bottom:12px}
.page-heading p:last-child{color:var(--muted);margin:0;max-width:65ch;font-size:.95rem}
.page-section{padding-top:28px}
.page-section>.group-title{margin-top:0}
.page-section .pub:first-child{border-top:0;padding-top:0}
.page-section .service-grid{grid-template-columns:1fr}
.archive-year{font-size:1.15rem;margin-bottom:12px}
:focus-visible{outline:3px solid var(--orange);outline-offset:4px}
.skip-link{position:fixed;left:16px;top:12px;z-index:30;padding:10px 16px;background:var(--paper);transform:translateY(-180%)}
.skip-link:focus{transform:translateY(0)}
@media(min-width:1000px){.footer-note{text-align:right}}
@media(max-width:850px){.shell{padding-left:26px;padding-right:26px}.hero-grid{gap:28px;grid-template-columns:minmax(0,1fr) 156px}.portrait{width:156px;height:202px}.hero-details{gap:18px;grid-template-columns:1fr 1fr}.hero-details>div:last-child{grid-column:1/-1}.pub{gap:25px}nav{gap:17px}}
@media(max-width:640px){html{scroll-padding-top:125px}.shell{padding-left:20px;padding-right:20px}.topbar .shell{flex-direction:column;align-items:flex-start;gap:0;padding-top:10px}.mark{font-size:.92rem}nav{width:100%;justify-content:space-between;gap:8px}nav a{font-size:.76rem;padding:10px 0}.hero-grid{grid-template-columns:minmax(0,1fr) 94px;gap:22px 16px;padding-top:30px;padding-bottom:31px;align-items:start}.hero-copy{display:contents}.eyebrow{font-size:.64rem;letter-spacing:.08em}.hero h1{font-size:2.1rem;align-self:center}.hero .cn{font-size:1rem;margin-top:12px}.portrait{grid-column:2;grid-row:1;width:94px;height:120px;border-width:3px;box-shadow:6px 6px 0 #ffffff06}.hero-tagline{grid-column:1/-1;margin:0;font-size:1rem}.hero-details{grid-column:1/-1;margin:0;width:100%;gap:20px 18px}.hero-details dd{font-size:.81rem}section{padding-top:32px}.head{gap:12px}.head h2{font-size:1.3rem}.more{font-size:.74rem}.pub{grid-template-columns:1fr;gap:24px}.thumb{max-width:520px}.prose{font-size:.96rem}.news-list li{grid-template-columns:70px minmax(0,1fr);gap:14px}.service-grid,.education-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-note{grid-column:1/-1;border-top:1px solid #ffffff25;padding-top:20px}.page-heading{padding-top:30px}}
@media(max-width:640px){.hero-tagline{font-size:1.125rem}.hero-details dd{font-size:var(--text-secondary)}.more{font-size:var(--text-small)}.prose{font-size:1rem}.footer-grid>div:first-child{grid-column:1/-1}.footer-note{grid-column:auto;border:0;padding-top:0}}
@media(prefers-color-scheme:dark){:root{--navy:#141d32;--orange:#f18c1e;--accent:#f6a348;--paper:#101522;--ink:#e8eaf1;--muted:#b1b9cc;--hair:#35405a;color-scheme:dark}.thumb a{border-color:#596278}}
@media print{.topbar,.skip-link,footer{display:none}.hero{background:white;color:#1d2338}.hero-tagline,.hero .cn,.hero-details dt,.hero-details a{color:#1d2338}.hero-details{border-color:#dadde4}.shell{padding:0}.hero-grid{padding:15px 0}.pub,.entry{break-inside:avoid}}