:root{--red:#cc0033;--ink:#1f2328;--muted:#5b6470;--bg:#fff;--soft:#f5f6f8;--line:#e3e6ea}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--red)}
.wrap{max-width:980px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:9}
.site-header{background:#fff;border-bottom:3px solid var(--red);position:sticky;top:0;z-index:5}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.25rem;color:var(--ink);text-decoration:none}
.logo{height:38px;width:auto}
nav ul{list-style:none;display:flex;gap:4px;margin:0;padding:0;flex-wrap:wrap}
nav a{display:block;padding:8px 12px;color:var(--ink);text-decoration:none;border-radius:6px;font-weight:500}
nav a:hover{background:var(--soft)}
nav a[aria-current=page]{color:var(--red);background:#fdeef1}
.menu-btn{display:none;border:1px solid var(--line);background:#fff;padding:8px 14px;border-radius:6px;font:inherit}
main{padding-top:32px;padding-bottom:56px}
h1{font-size:2rem;margin:.2em 0 .6em}
h2{font-size:1.25rem;margin:1.6em 0 .5em}
.hero{text-align:center;padding:36px 0 24px}
.hero h1{font-size:2.6rem;margin:0}
.lead{font-size:1.25rem;margin:.3em 0}
.cta{margin-top:20px}
.btn{display:inline-block;background:var(--red);color:#fff;padding:10px 22px;border-radius:6px;text-decoration:none;font-weight:600;margin:4px}
.btn.alt{background:#fff;color:var(--red);border:2px solid var(--red);padding:8px 20px}
.banner{display:flex;margin:8px 0 8px;border-radius:8px;overflow:hidden}
.banner img{width:50%;height:auto;display:block}
video{width:100%;max-width:820px;display:block;margin:12px auto;border-radius:8px;background:#000}
.card{background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:8px 24px 18px;margin:20px 0}
.card h2{margin-top:.9em}
.refs{color:var(--muted);font-size:.92rem}
.rfig{margin:1rem 0}.rfig img{width:100%;height:auto;display:block;border-radius:6px}
a.pdf{font-size:.85rem;font-weight:600;white-space:nowrap}
.role{color:var(--red);font-weight:600;text-transform:uppercase;font-size:.8rem;letter-spacing:.05em;margin:-.4em 0 .6em}
.pi{background:#fff;border-color:var(--red)}
.person{display:flex;gap:24px;align-items:flex-start}
.person .portrait{width:170px;height:auto;border-radius:8px;margin-top:22px;flex:none}
@media (max-width:700px){.person{flex-direction:column;gap:0}.person .portrait{width:140px}}
.alumni ul{padding-left:0;list-style:none}
.alumni li{padding:6px 0;border-bottom:1px solid var(--line)}
.alumni span{color:var(--muted)}
.pubs{padding-left:2.2em}
.pubs li{margin:0 0 18px}
.pt{font-weight:600}
.pa{color:var(--muted);font-size:.93rem}
.gallery{columns:3 260px;column-gap:16px}
figure{margin:0 0 16px;break-inside:avoid;background:var(--soft);border:1px solid var(--line);border-radius:8px;overflow:hidden}
figure img{width:100%;height:auto;display:block}
figcaption{padding:8px 12px;font-size:.88rem}
figcaption span{display:block;color:var(--muted)}
.site-footer{background:var(--soft);border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:.92rem}
@media (max-width:700px){
 .menu-btn{display:block}
 nav{display:none;width:100%}nav.open{display:block}
 nav ul{flex-direction:column;padding-bottom:12px}
 .hero h1{font-size:2rem}
}