:root{--text:#242424;--muted:#666;--link:#24608a;--border:#d9d9d9;--soft:#f5f6f7;--max:1120px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;background:#fff;color:var(--text);font-family:Georgia,"Times New Roman",serif;font-size:16px;line-height:1.65}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.skip-link{position:fixed;top:-60px;left:16px;background:#111;color:#fff;padding:8px 12px;z-index:100}
.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--border)}
.header-inner{max-width:var(--max);height:66px;margin:auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.site-title{font-size:22px;font-weight:700;color:#111}
.site-title:hover{text-decoration:none}
.site-navigation{display:flex;gap:25px;font-family:Arial,Helvetica,sans-serif;font-size:13px}
.site-navigation a{color:#333}
.menu-button{display:none;border:1px solid var(--border);background:#fff;padding:6px 10px}
.page-shell{max-width:var(--max);margin:0 auto;padding:48px 24px 70px;display:grid;grid-template-columns:245px minmax(0,1fr);gap:58px;align-items:start}
.profile{position:sticky;top:100px;font-family:Arial,Helvetica,sans-serif;font-size:14px;line-height:1.5;color:#444}
.profile-photo{display:block;width:210px;aspect-ratio:4/5;object-fit:cover;object-position:center 28%;margin-bottom:20px}
.profile h1{font-family:Georgia,"Times New Roman",serif;color:#222;font-size:25px;line-height:1.2;margin:0 0 3px}
.profile .degrees{color:#777;margin:0 0 16px}
.profile-details{margin:22px 0}
.profile-details dt{font-weight:700;margin-top:11px}
.profile-details dd{margin:1px 0 0}
.profile-links{border-top:1px solid var(--border);padding-top:14px;display:flex;flex-direction:column;align-items:flex-start;gap:5px}
.main-column{min-width:0}
.section{padding:0 0 42px;margin:0 0 42px;border-bottom:1px solid var(--border)}
.section:last-child{border-bottom:0;margin-bottom:0}
.section h2{font-size:29px;font-weight:400;line-height:1.25;margin:0 0 22px;color:#222}
.section h3{font-size:18px;line-height:1.35;margin:0 0 8px}
.section p{margin:0 0 16px}
.home-section>p{font-size:17px}
.summary-grid{margin-top:32px;display:grid;grid-template-columns:1fr 1fr;gap:28px}
.summary-grid article{background:var(--soft);padding:20px 22px}
.summary-grid p{font-family:Arial,Helvetica,sans-serif;font-size:14px;margin:0}
.news-list{list-style:none;padding:0;margin:0}
.news-list li{display:grid;grid-template-columns:135px 1fr;gap:18px;padding:10px 0;border-top:1px dotted #ccc}
.news-list time{color:var(--muted);font-family:Arial,Helvetica,sans-serif;font-size:13px}
.note,.source-note{color:var(--muted);font-size:13px}
.research-topics{margin-top:28px}
.research-topic{display:grid;grid-template-columns:230px 1fr;gap:24px;padding:24px 0;border-top:1px solid var(--border);align-items:start}
.research-topic:last-child{border-bottom:1px solid var(--border)}
.research-topic img{width:230px;aspect-ratio:4/3;object-fit:cover;background:var(--soft)}
.research-topic p{font-size:15px;margin:0}
.section-heading{display:flex;align-items:baseline;justify-content:space-between;gap:20px}
.section-heading>a{font-family:Arial,Helvetica,sans-serif;font-size:12px;white-space:nowrap}
.publication-list{list-style:none;padding:0;margin:0}
.publication-list li{display:grid;grid-template-columns:54px 1fr;gap:14px;padding:15px 0;border-top:1px dotted #bbb}
.publication-list li:last-child{border-bottom:1px dotted #bbb}
.publication-list p{font-size:15px;margin:0}
.pub-year{font-family:Arial,Helvetica,sans-serif;font-size:12px;color:var(--muted);padding-top:4px}
.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px}
.service-grid ul{margin:0;padding-left:19px}
.service-grid p,.service-grid li{font-size:15px}
.education-table{width:100%;border-collapse:collapse}
.education-table th,.education-table td{vertical-align:top;text-align:left;padding:16px 0;border-top:1px dotted #bbb}
.education-table th{width:120px;color:var(--muted);font-family:Arial,Helvetica,sans-serif;font-size:13px;font-weight:400}
.education-table td{font-size:15px}
.education-table td span{color:var(--muted)}
.contact-section{font-size:17px}
footer{border-top:1px solid var(--border);font-family:Arial,Helvetica,sans-serif;font-size:12px;color:var(--muted)}
.footer-inner{max-width:var(--max);margin:auto;padding:22px 24px;display:flex;justify-content:space-between}
@media(max-width:820px){.menu-button{display:block}.site-navigation{display:none;position:absolute;left:0;right:0;top:66px;background:#fff;border-bottom:1px solid var(--border);padding:13px 24px;flex-direction:column;gap:10px}.site-navigation.open{display:flex}.page-shell{grid-template-columns:190px minmax(0,1fr);gap:32px}.profile-photo{width:175px}.research-topic{grid-template-columns:180px 1fr}.research-topic img{width:180px}}
@media(max-width:620px){.header-inner{padding:0 18px}.page-shell{display:block;padding:28px 18px 50px}.profile{position:static;display:grid;grid-template-columns:110px 1fr;column-gap:20px;margin-bottom:42px}.profile-photo{grid-row:1/7;width:110px;margin:0}.profile h1{font-size:22px}.profile p{margin-top:4px}.profile-details,.profile-links{grid-column:1/-1}.main-column{border-top:1px solid var(--border);padding-top:36px}.summary-grid,.service-grid{grid-template-columns:1fr}.research-topic{grid-template-columns:1fr;gap:14px}.research-topic img{width:100%;aspect-ratio:16/9}.section-heading{align-items:flex-start;flex-direction:column}.news-list li{grid-template-columns:1fr;gap:2px}.footer-inner{padding:18px;gap:10px;flex-direction:column}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}