:root { --ink:#18212b; --muted:#657180; --accent:#2765b2; --line:#dce3e9; --paper:#fff; --soft:#f5f7f9; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:5rem; }
body { margin:0; color:var(--ink); background:var(--paper); font:16px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif; }
a { color:var(--accent); text-decoration:none; }
a:hover { text-decoration:underline; text-underline-offset:.2em; }
.wrap { width:min(1040px,calc(100% - 40px)); margin-inline:auto; }
.topbar { position:sticky; top:0; z-index:10; border-bottom:1px solid rgba(220,227,233,.9); background:rgba(255,255,255,.92); backdrop-filter:blur(12px); }
.nav { min-height:64px; display:flex; align-items:center; justify-content:space-between; gap:24px; }
.brand { color:var(--ink); font-weight:750; letter-spacing:-.02em; }
.nav-links { display:flex; gap:18px; font-size:.92rem; }
.nav-links a { color:#3d4955; }
.hero { padding:88px 0 72px; display:grid; grid-template-columns:260px 1fr; gap:64px; align-items:center; }
.portrait-wrap { aspect-ratio:4/5; overflow:hidden; border-radius:8px; background:var(--soft); box-shadow:0 18px 45px rgba(24,33,43,.14); }
.portrait { width:100%; height:100%; object-fit:cover; object-position:65% center; }
.eyebrow,.section-label,.venue { margin:0 0 8px; color:var(--accent); font-size:.78rem; font-weight:750; letter-spacing:.11em; text-transform:uppercase; }
h1 { margin:0 0 22px; font-family:Georgia,"Times New Roman",serif; font-size:clamp(2.6rem,6vw,4.5rem); line-height:1.05; letter-spacing:-.045em; }
h1 span { display:block; margin-top:12px; color:var(--muted); font:400 .42em/1.2 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; letter-spacing:.08em; }
.intro p { max-width:690px; }
.lead { font-size:1.12rem; }
.contact-links,.paper-links { display:flex; flex-wrap:wrap; gap:10px; margin-top:24px; }
.contact-links a,.paper-links a { display:inline-block; border:1px solid var(--line); border-radius:999px; padding:6px 14px; font-size:.9rem; font-weight:650; }
.section { padding:64px 0; border-top:1px solid var(--line); }
h2 { margin:0 0 30px; font:700 clamp(1.9rem,4vw,2.55rem)/1.15 Georgia,"Times New Roman",serif; letter-spacing:-.025em; }
.tags { display:flex; flex-wrap:wrap; gap:12px; }
.tags span { padding:9px 15px; border-radius:6px; background:var(--soft); color:#394654; }
.publication { display:grid; grid-template-columns:150px 1fr; column-gap:28px; padding:30px 0; border-top:1px solid var(--line); }
.publication:first-child { border-top:0; padding-top:0; }
.publication .venue { grid-row:1/6; padding-top:5px; }
.publication h3 { margin:0 0 8px; font-size:1.22rem; line-height:1.45; }
.publication p { margin:4px 0; }
.authors { color:#394654; }
.description { color:var(--muted); font-size:.94rem; }
.description strong { display:inline-block; margin-left:3px; padding:1px 7px; border-radius:4px; background:#fff0c2; color:#805b00; font-weight:750; }
.paper-links { margin-top:12px; }
.paper-links a { padding:3px 11px; font-size:.8rem; }
.paper-links a.award-link { border-color:#d79b24; background:#fff0c2; color:#805b00; font-weight:800; box-shadow:0 2px 7px rgba(215,155,36,.2); }
.paper-links a.award-link:hover { background:#ffe4a0; text-decoration:none; }
.timeline article { display:grid; grid-template-columns:150px 1fr; gap:28px; padding:20px 0; border-top:1px solid var(--line); }
.timeline .date { margin:3px 0 0; color:var(--accent); font-size:.85rem; font-weight:700; }
.timeline h3,.timeline p { margin:0; }
.timeline h3 { font-size:1.1rem; }
.timeline div p { color:var(--muted); }
footer { padding:28px 0 50px; border-top:1px solid var(--line); color:var(--muted); font-size:.85rem; }
@media (max-width:720px) {
  .nav { min-height:56px; }
  .nav-links { gap:14px; }
  .nav-links a:nth-child(1),.nav-links a:nth-child(3),.nav-links a:nth-child(4),.nav-links a:nth-child(5) { display:none; }
  .hero { padding:48px 0 52px; grid-template-columns:1fr; gap:34px; }
  .portrait-wrap { width:min(260px,72vw); }
  .section { padding:48px 0; }
  .publication,.timeline article { grid-template-columns:1fr; gap:4px; }
  .publication .venue { grid-row:auto; }
}
@media (prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } }