:root{--ink:#1a1a2e;--ink-light:#2a2a45;--ink-muted:#6b6b8a;--cream:#faf9f6;--cream-dark:#f0efe9;--accent:#2d5a7b;--accent-subtle:#e8f0f5;--rule:#d4d0c8;--warm:#8b7355}
*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;color:var(--ink);background:var(--cream);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(250,249,246,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--rule);transition:box-shadow .3s}
nav.scrolled{box-shadow:0 1px 8px rgba(0,0,0,.06)}
.nav-inner{max-width:1080px;margin:0 auto;padding:0 2rem;display:flex;align-items:center;justify-content:space-between;height:60px}
.nav-name{font-family:'Newsreader',serif;font-size:1.15rem;font-weight:500;color:var(--ink);text-decoration:none}
.nav-name:hover{text-decoration:none}
.nav-links{display:flex;gap:2rem;list-style:none}
.nav-links a{text-decoration:none;color:var(--ink-muted);font-size:.875rem;font-weight:500;transition:color .2s;letter-spacing:.02em}
.nav-links a:hover{color:var(--accent);text-decoration:none}.nav-links a.active{color:var(--accent)}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:4px}
.hamburger span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;border-radius:1px}

/* HERO */
.hero{max-width:1080px;margin:0 auto;padding:120px 2rem 60px;display:grid;grid-template-columns:1fr 260px;gap:4rem;align-items:start}
.hero-text h1{font-family:'Newsreader',serif;font-size:2.8rem;font-weight:400;line-height:1.15;letter-spacing:-.03em;margin-bottom:.4rem}
.hero-title-line{font-size:1.05rem;color:var(--ink-muted);margin-bottom:1.5rem}
.hero-bio{color:var(--ink-light);font-size:1rem;line-height:1.8;max-width:600px}
.hero-bio p{margin-bottom:1rem}
.hero-bio em{font-family:'Newsreader',serif;color:var(--accent);font-style:italic}
.hero-photo{width:260px;height:320px;object-fit:cover;border-radius:6px;filter:grayscale(10%);box-shadow:0 8px 30px rgba(0,0,0,.08)}

/* Social links — subtle, same bg as page */
.social-row{margin-top:1.8rem;display:flex;flex-wrap:wrap;gap:.5rem}
.social-row a{display:inline-flex;align-items:center;gap:.3rem;padding:.3rem .65rem;border:1px solid var(--rule);border-radius:4px;text-decoration:none;color:var(--ink-muted);font-size:.8rem;font-weight:400;transition:all .2s}
.social-row a:hover{color:var(--accent);border-color:rgba(45,90,123,.4);background:var(--accent-subtle);text-decoration:none}
.social-row svg{width:13px;height:13px;opacity:.7}

/* BIO PANELS — interests + education */
.bio-panels{margin-top:1.8rem;display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;padding-top:1.5rem;border-top:1px solid var(--rule)}
.bio-panel-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-muted);font-weight:600;margin-bottom:.6rem}
.interest-list{font-size:.88rem;color:var(--ink-light);line-height:1.7}
.edu-list{list-style:none;padding:0}
.edu-list li{font-size:.85rem;color:var(--ink-light);padding:.2rem 0;display:grid;grid-template-columns:3.2rem 1fr auto;gap:.6rem;align-items:baseline}
.edu-degree{font-weight:600;color:var(--ink);font-size:.75rem;text-transform:uppercase;letter-spacing:.04em}
.edu-year{color:var(--ink-muted);font-size:.8rem;white-space:nowrap}

.affiliations{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--rule)}
.affiliations h3{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-muted);font-weight:600;margin-bottom:.6rem}
.affiliations ul{list-style:none}.affiliations li{font-size:.9rem;color:var(--ink-light);padding:.25rem 0}

/* SECTIONS */
section{max-width:1080px;margin:0 auto;padding:2.5rem 2rem}
section+section{border-top:1px solid var(--rule)}
.section-header{display:flex;align-items:baseline;gap:1rem;margin-bottom:1.2rem}
.section-header h2{font-family:'Newsreader',serif;font-size:1.8rem;font-weight:400;letter-spacing:-.02em;white-space:nowrap}
.section-header .line{flex:1;height:1px;background:var(--rule)}

/* CONTENT STYLING — rendered from Markdown */
.section-content h2{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--warm);font-weight:600;margin:1.4rem 0 .7rem;padding-bottom:.4rem;border-bottom:2px solid var(--cream-dark)}
.section-content h3{font-family:'Newsreader',serif;font-size:1.1rem;font-weight:500;color:var(--ink);margin:1.1rem 0 .4rem;padding-bottom:.3rem;border-bottom:2px solid var(--cream-dark)}
.section-content h4{font-size:.85rem;color:var(--ink-muted);font-weight:600;margin:.8rem 0 .5rem}
.section-content p{font-size:.95rem;color:var(--ink-light);line-height:1.75;margin-bottom:.3rem}
.section-content p strong a,.section-content p strong{color:var(--ink);font-weight:500}
.section-content p a{color:var(--accent)}
.section-content p em{font-family:'Newsreader',serif;color:var(--accent);font-style:italic}
.section-content hr{border:none;border-top:1px solid var(--cream-dark);margin:.45rem 0}
.section-content>hr:first-child{display:none}
.section-content>h2:first-child,.section-content>hr:first-child+h2{margin-top:0}
.section-content ul{list-style:none;padding:0}
.section-content ul li{font-size:.95rem;color:var(--ink-light);padding:.15rem 0;line-height:1.6}
.section-content ol{padding-left:1.2rem}
.section-content ol li{font-size:.95rem;color:var(--ink-light);padding:.15rem 0;line-height:1.6}

/* Publication & policy sub-links — subtle badge, scoped to relevant sections only */
.sec-publications .section-content ul li a,
.sec-expertises .section-content ul li a,
a.pub-link{display:inline-flex;align-items:center;margin:.3rem .2rem 0 0;padding:.18rem .55rem;background:var(--cream);color:var(--accent) !important;font-size:.72rem;font-weight:500;letter-spacing:.02em;border-radius:3px;border:1px solid var(--rule);text-decoration:none !important;transition:all .2s}
.sec-publications .section-content ul li a:hover,
.sec-expertises .section-content ul li a:hover,
a.pub-link:hover{background:var(--accent-subtle);border-color:rgba(45,90,123,.4);text-decoration:none !important}

/* Talks date-column table */
.sec-talks .section-content table{table-layout:auto}
.sec-talks .section-content thead{display:none}
.sec-talks .section-content td:first-child{width:7.5rem;color:var(--ink-muted);font-size:.85rem;white-space:nowrap;vertical-align:top;padding-top:.45rem}

/* Table cell links stay plain */
.section-content td a{display:inline;margin:0;padding:0;background:none;color:var(--accent) !important;font-size:inherit;font-weight:inherit;letter-spacing:inherit;border-radius:0;border:none;text-decoration:none !important}
.section-content td a:hover{background:none;color:var(--ink) !important;text-decoration:underline !important}

/* Tables */
.section-content table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:.9rem;margin:.5rem 0 1rem}
.section-content th{text-align:left;font-weight:600;color:var(--ink-muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;padding:.5rem .5rem;border-bottom:2px solid var(--cream-dark)}
.section-content td{padding:.4rem .5rem;color:var(--ink-light);border-bottom:1px solid rgba(0,0,0,.03)}

/* FOOTER */
footer{max-width:1080px;margin:0 auto;padding:2rem;border-top:1px solid var(--rule);display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--ink-muted)}

/* ANIMATIONS */
.fade-in{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* RESPONSIVE */
@media(max-width:768px){
  .hero{grid-template-columns:1fr;gap:2rem;padding-top:90px}
  .hero-photo{width:140px;height:175px;order:-1}
  .hero-text h1{font-size:2rem}
  .nav-links{display:none;position:absolute;top:60px;left:0;right:0;background:var(--cream);flex-direction:column;padding:1rem 2rem;gap:1rem;border-bottom:1px solid var(--rule)}
  .nav-links.open{display:flex}.hamburger{display:block}
  .section-header h2{font-size:1.5rem}
  .section-content table{font-size:.8rem}
  .bio-panels{grid-template-columns:1fr}
  .edu-list li{grid-template-columns:2.5rem 1fr auto}
}