:root{
  --navy:#0b1f3a;
  --navy2:#143a63;
  --gold:#b68a35;
  --ink:#1f2933;
  --muted:#5d6773;
  --paper:#fbfaf7;
  --white:#fff;
  --line:#e7e0d3;
  --soft:#f4efe5;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.65;font-size:17px}
a{color:var(--navy2);text-decoration:none}
a:hover{text-decoration:underline}
.skip-link{position:absolute;left:-999px;top:auto}
.skip-link:focus{left:1rem;top:1rem;background:#fff;padding:.5rem 1rem;z-index:99;border:2px solid var(--gold)}
.site-header{background:var(--navy);color:var(--white);border-bottom:4px solid var(--gold)}
.topbar{max-width:1180px;margin:0 auto;padding:1.15rem 1.25rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{font-family:var(--serif);font-size:1.45rem;letter-spacing:.02em;color:#fff;white-space:nowrap}
.nav{display:flex;gap:.85rem;flex-wrap:wrap;font-size:.94rem;justify-content:flex-end}
.nav a{color:#eef3f8;border-bottom:2px solid transparent;padding-bottom:.1rem}
.nav a:hover,.nav a.active{color:#fff;border-color:var(--gold);text-decoration:none}
.hero{max-width:1180px;margin:0 auto;padding:4.2rem 1.25rem 4rem;display:grid;grid-template-columns:1.22fr .78fr;gap:3rem;align-items:center}
.eyebrow,.page-eyebrow{text-transform:uppercase;color:var(--gold);font-weight:700;letter-spacing:.15em;font-size:.82rem;margin-bottom:.8rem}
.hero h1,.page h1{font-family:var(--serif);font-weight:500;line-height:1.08;margin:.2rem 0 1rem;color:var(--navy);font-size:clamp(2.4rem,5vw,4.8rem)}
.site-header .hero h1{color:#fff}
.appointment{font-size:1.1rem;line-height:1.6;color:#e4edf5;margin:1.25rem 0}
.subtitle{font-size:1.25rem;color:#e4edf5;max-width:46rem}
.hero-card{background:#fff;padding:.75rem;border-radius:14px;box-shadow:0 20px 60px rgba(0,0,0,.22)}
.hero-card img{display:block;width:100%;border-radius:10px}
.button-row{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}
.button{display:inline-block;border:1px solid var(--gold);background:var(--gold);color:#111;padding:.72rem 1rem;border-radius:999px;font-weight:650}
.button:hover{text-decoration:none;filter:brightness(.96)}
.button.secondary{background:transparent;color:#fff;border-color:#8395a8}
.inline-button{font-size:.95rem;padding:.58rem .85rem}
.main{max-width:1180px;margin:0 auto;padding:3rem 1.25rem}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.card{background:#fff;border:1px solid var(--line);padding:1.3rem;border-radius:14px;margin-bottom:1rem}
.card h2,.card h3{font-family:var(--serif);color:var(--navy);line-height:1.2;margin-top:0}
.card h2{font-size:1.55rem}
.card-kicker{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--gold);font-weight:750;margin:0 0 .4rem}
.section-title{font-family:var(--serif);font-size:2rem;color:var(--navy);margin:0 0 1rem}
.two-col{display:grid;grid-template-columns:2fr 1fr;gap:2rem}
.page{max-width:960px;margin:0 auto;padding:3rem 1.25rem}
.wide-page{max-width:1040px}
.page h2{font-family:var(--serif);color:var(--navy);font-size:1.75rem;margin-top:2rem}
.page h3{font-family:var(--serif);color:var(--navy)}
.lead{font-size:1.15rem;color:var(--muted);max-width:54rem}
.pub-list{padding-left:1.25rem}
.pub-list li,.plain-list li{margin-bottom:.75rem}
.plain-list{padding-left:1.25rem}
.notice{background:#fff;border-left:4px solid var(--gold);padding:1rem 1.15rem;margin:1.5rem 0;border-radius:0 12px 12px 0}
.contact-box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.35rem}
.meta{color:var(--muted);font-size:.98rem}
.book-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem}
.info-grid,.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem;margin:1.5rem 0}
.project-grid .card{margin-bottom:0}
.tag{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:.22rem .55rem;background:#fff;font-size:.85rem;color:var(--muted)}
.tag-row,.tag-cloud{display:flex;flex-wrap:wrap;gap:.35rem;margin:.8rem 0}
.media-section{margin-top:2rem}
.media-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;margin:1.2rem 0 2rem;box-shadow:0 12px 34px rgba(11,31,58,.08)}
.video-frame{position:relative;width:100%;aspect-ratio:16/9;background:#0b1f3a}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.media-body{padding:1.35rem}
.media-body h3{font-family:var(--serif);font-size:1.6rem;line-height:1.2;color:var(--navy);margin:.25rem 0 .6rem}
.research-list .card{margin:1.2rem 0}
.home-introduction{max-width:54rem}
.featured-strip{margin-top:2.5rem}
.featured-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.featured-grid .card{display:flex;flex-direction:column;margin-bottom:0}
.featured-grid .card-link{margin-top:auto;padding-top:.5rem;margin-bottom:0}
.card-link a{text-decoration:underline;text-underline-offset:.2em}
.card h3 a{color:inherit}
:where(a):focus-visible{outline:3px solid var(--gold);outline-offset:4px}
.research-list section[id],.project-grid article[id]{scroll-margin-top:1.5rem}
.contact-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:1.5rem;align-items:start;margin:1rem 0 2rem}
.contact-photo{width:100%;border-radius:14px;border:1px solid var(--line)}
.footer{background:#101820;color:#d8dee5;margin-top:3rem}
.footer-inner{max-width:1180px;margin:0 auto;padding:2rem 1.25rem;font-size:.92rem}
.footer a{color:#fff}
.small{font-size:.9rem;color:#69727d}
.footer .small{color:#b9c1ca}
@media(max-width:900px){
  .topbar{display:block}
  .nav{margin-top:.8rem;gap:.6rem;justify-content:flex-start}
  .hero,.two-col,.grid,.book-grid,.info-grid,.project-grid,.contact-layout{grid-template-columns:1fr}
  .hero{padding-top:2.2rem}
  .hero-card{max-width:360px}
  .main{padding-top:2rem}
}

.video-link-card{display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;padding:2rem;background:linear-gradient(135deg,var(--navy),var(--navy2));}
.video-link-card a{display:block;color:#fff;text-decoration:none;max-width:720px}
.video-link-card a:hover{text-decoration:none}
.video-link-card .media-source{display:inline-block;border:1px solid rgba(255,255,255,.45);border-radius:999px;padding:.2rem .6rem;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.75rem;color:#f6e9c5}
.video-link-card h3{font-family:var(--serif);font-size:clamp(1.5rem,3vw,2.4rem);line-height:1.15;margin:.2rem 0 .5rem;color:#fff}
.video-link-card p{margin:.25rem 0;color:#dfe7ef}

.link-row{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;margin-top:1rem}
.button.secondary-on-light{background:transparent;color:var(--navy2);border-color:var(--line)}
.paper-card h3{font-size:1.7rem}
.paper-list{margin-top:1.5rem}

@media(max-width:600px){
  .featured-grid{grid-template-columns:1fr}
}