:root{--paper:#f7f5f0;--paper2:#f0f0e9;--ink:#29342e;--muted:#657069;--sage:#7e9582;--dark:#30483b;--lavender:#274638;--line:#d6dbd2;--serif:'Libre Baskerville',Georgia,serif;--sans:'DM Sans',Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit}a:focus-visible,button:focus-visible{outline:3px solid #274638;outline-offset:4px}.skip-link{position:absolute;left:1rem;top:-100px;background:white;z-index:20;padding:12px}.skip-link:focus{top:1rem}.site-header{position:sticky;top:0;z-index:10;background:rgba(247,245,240,.96);backdrop-filter:blur(15px);border-bottom:1px solid var(--line)}.header-inner{max-width:1350px;margin:auto;padding:19px 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20px;transition:transform .2s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--dark);color:white}.button-outline{border:1px solid var(--dark)}.hero-affiliation{margin:38px 0 0;color:var(--muted);font-size:12px}.hero-affiliation span{margin:0 9px}.hero-affiliation a{text-underline-offset:3px;font-weight:600;color:var(--dark)}.hero-portrait{height:590px;position:relative;margin:0;background:#dbe2d5}.hero-portrait:before{content:"";position:absolute;background:#B8CDB5;height:83%;width:77%;right:-22px;bottom:-22px}.hero-portrait img{width:100%;height:100%;object-fit:cover;object-position:57% center;position:relative;filter:saturate(.87)}.hero-portrait figcaption{position:absolute;bottom:12px;right:15px;color:#fff;font-size:11px;letter-spacing:.04em;text-shadow:0 1px 6px #222}.hero-bottom{display:flex;justify-content:space-around;gap:18px;padding:25px 6%;border-top:1px solid var(--line);background:#eef0e9;flex-wrap:wrap}.hero-bottom span{font-size:10px;letter-spacing:.15em;font-weight:700;color:#617468}.section{padding:116px 6%;scroll-margin-top:40px}.section-grid{max-width:1170px;margin:auto;display:grid;grid-template-columns:39% 61%;gap:5%}.section-number,.tag{font-size:10px;letter-spacing:.2em;font-weight:700;color:#6a8a72}.section-rail h2{font-size:clamp(36px,4vw,55px);line-height:1.36;letter-spacing:-.05em;margin:30px 0}.section-content{padding-right:8%}.section-content p{color:#556058;font-size:15px;line-height:1.92}.section-content .lead{font:21px/1.8 var(--serif);color:var(--ink);letter-spacing:-.03em}.text-link{margin-top:18px;display:inline-block;font-size:13px;font-weight:700;text-decoration:none;border-bottom:1px solid #99aa9c;padding-bottom:6px}.research{background:var(--paper2)}.rail-note{max-width:240px;color:var(--muted);font-size:14px}.research-feature{background:#e3e9df;padding:36px 38px;margin-bottom:30px}.research-feature h3{font-size:27px;line-height:1.4;margin:17px 0 4px}.research-feature .feature-subtitle{font-style:italic;color:#587264;font-size:14px;margin-bottom:20px}.research-feature p:last-child{margin-bottom:0}.project{display:grid;grid-template-columns:35px 1fr;gap:15px;padding:24px 0;border-bottom:1px solid var(--line)}.project-index{font-size:11px;color:var(--sage)}.project h3{font-size:18px;line-height:1.55;margin-bottom:7px}.project p{margin:0;font-size:14px}.section-intro{margin-bottom:26px}.publication{display:grid;grid-template-columns:60px 1fr;gap:15px;padding:28px 0;border-top:1px solid var(--line)}.pub-year{font-size:13px;color:#6e8a74;font-weight:700}.publication h3{font-size:19px;line-height:1.55;margin-bottom:9px}.publication p{font-size:13px;line-height:1.7;margin-bottom:9px}.publication a{font-size:12px;color:#42694c;font-weight:700;text-decoration:none;border-bottom:1px solid #98ad9c}.award-note{margin-top:12px;color:#718476;font-size:12px;font-style:italic}.teaching{background:#f0f0e9}.subsection-heading{font-size:24px;margin:35px 0 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#687d6e;padding-top:22px;font-size:12px;color:#d0dbcf;gap:20px}.footer{padding:22px 6%;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted)}.footer a{text-decoration:none}@media(max-width:1000px){.primary-nav{gap:17px}.hero-inner{gap:5%;min-height:560px}.hero-portrait{height:480px}.section-grid{grid-template-columns:35% 65%}.course-list>div{grid-template-columns:130px 1fr}}@media(max-width:750px){.header-inner{padding:14px 6%}.menu-toggle{display:block}.primary-nav{position:absolute;top:100%;left:0;right:0;background:var(--paper);display:none;flex-direction:column;gap:0;align-items:stretch;padding:10px 6% 22px;border-bottom:1px solid var(--line);box-shadow:0 10px 20px #29342e17}.primary-nav.open{display:flex}.primary-nav a{padding:10px}.primary-nav .nav-cv{margin-top:8px;text-align:center}.hero-inner{display:flex;flex-direction:column-reverse;align-items:stretch;padding:24px 6% 55px;gap:32px}.hero-portrait{height:440px;max-width:none;margin-right:16px}.hero-portrait:before{right:-16px;bottom:-16px}.hero-copy{padding-top:4px}.hero h1{font-size:60px;margin:15px 0}.hero h2{font-size:27px;margin-top:22px}.hero-bottom{justify-content:flex-start;gap:12px 28px}.hero-bottom span{font-size:9px}.section{padding:75px 6%}.section-grid{display:block}.section-rail h2{font-size:42px;margin:17px 0 26px}.section-content{padding-right:0}.section-content .lead{font-size:18px}.research-feature{padding:25px}.research-feature h3{font-size:22px}.contact{padding-top:70px}.contact-footer,.footer{flex-direction:column}.course-list>div{grid-template-columns:120px 1fr}}@media(max-width:380px){h1{font-size:53px}.hero-portrait{height:360px}.button{width:100%}.course-list>div{grid-template-columns:1fr;gap:2px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}

/* Multi-page navigation and front-page links */
.primary-nav a.active:not(.nav-cv){color:var(--dark);border-bottom:2px solid var(--sage);padding-bottom:5px}
.primary-nav a.active.nav-cv{background:#e3e9df}
.home-links{padding:60px 6% 110px;background:var(--paper)}
.home-links-inner{max-width:1170px;margin:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.home-links-inner a{border:1px solid var(--line);padding:27px 30px;text-decoration:none;display:flex;flex-direction:column;gap:10px;transition:background .2s}
.home-links-inner a:hover{background:#e8ede6}
.home-links-inner span{font-size:10px;letter-spacing:.16em;color:#64816b;font-weight:700}
.home-links-inner strong{font:24px/1.5 var(--serif);font-weight:400}
.home-links-inner small{font-size:13px;color:var(--muted)}
.cv-section{min-height:68vh}
@media(max-width:750px){.home-links{padding:36px 6% 65px}.home-links-inner{grid-template-columns:1fr}.primary-nav a.active:not(.nav-cv){border-bottom:0;background:#e9eee7;padding-bottom:10px}}

/* one-page anchors */
#home,#about,#research,#publications,#teaching,#cv,#contact{scroll-margin-top:80px}

.awards{background:#f7f5f0}.award-entry{display:grid;grid-template-columns:60px 1fr;gap:15px;padding:20px 0;border-top:1px solid var(--line)}.award-entry:last-child{border-bottom:1px solid var(--line)}.award-year{font-size:13px;font-weight:700;color:#6e8a74}.award-entry strong{font-size:15px;font-weight:600}.award-entry p{font-size:13px;line-height:1.6;margin:4px 0 0}.award-list{margin-bottom:18px}

.media-section{background:var(--paper2)}.media-feature h3{font-size:clamp(20px,2.2vw,28px);line-height:1.48;margin:18px 0 22px}.video-frame{position:relative;aspect-ratio:16/9;background:#263e32;overflow:hidden}.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.media-feature .text-link{margin-top:18px}

.media-source{font-size:14px;color:var(--muted);margin:8px 0 20px}.media-source a{text-underline-offset:3px;color:var(--dark)}

/* Video card: dependable fallback when embedded players are blocked */
.media-video-link{min-height:280px;aspect-ratio:16/9;background:linear-gradient(135deg,#213d30 0%,#385c45 100%);color:#f8f7f0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:15px;padding:30px 24px;text-decoration:none;border-radius:4px;box-sizing:border-box}
.media-video-link:hover{background:linear-gradient(135deg,#172f24,#2e513b)}
.media-video-tag{font-size:11px;letter-spacing:.18em;color:#d3e2d2;font-weight:700}
.media-video-title{font-family:Georgia,serif;font-size:clamp(20px,2.6vw,30px);line-height:1.35;max-width:470px}
.media-play{background:#f8f7f0;color:#284834;width:68px;height:68px;border-radius:50%;display:flex;justify-content:center;align-items:center;font-size:25px;padding-left:4px}
.media-watch{font-size:13px;text-decoration:underline;text-underline-offset:4px}
/* Give research category labels more room */
.project {
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 20px;
}

.project-index {
  overflow-wrap: break-word;
  line-height: 1.6;
}