:root {
  --bg: #FCFCFA;
  --ink: #1C1E21;
  --ink-soft: #55595F;
  --ink-faint: #8A8F96;
  --accent: #1B5FA8;
  --hairline: #E6E5E1;
  --band: #F4F3EF;
  --serif: 'Source Serif 4', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 46rem; margin: 0 auto; padding: 0 1.5rem; }

a { color: var(--accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; text-decoration-color: rgba(27,95,168,0.35); transition: text-decoration-color 0.15s ease; }
a:hover { text-decoration-color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

.site-header { border-bottom: 1px solid var(--hairline); background: var(--bg); }
.masthead { padding: 1.75rem 0 0.5rem; }
.masthead a { font-family: var(--serif); font-size: 1.3rem; font-weight: 600; color: var(--ink); text-decoration: none; }
.site-nav ul { display: flex; gap: 0.25rem; list-style: none; flex-wrap: wrap; padding: 0.25rem 0 0; }
.site-nav a { display: inline-block; font-size: 0.875rem; color: var(--ink-soft); text-decoration: none; padding: 0.5rem 0.75rem 0.65rem; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.site-nav a:hover { color: var(--ink); }
.site-nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); font-weight: 500; }
.site-nav li:first-child a { padding-left: 0; }

main { padding: 3rem 0 4rem; }

.page-title { font-family: var(--serif); font-size: 1.85rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 0.5rem; }
.page-sub { color: var(--ink-soft); font-size: 0.9375rem; margin-bottom: 2.5rem; }

h2 { font-family: var(--serif); font-size: 1.3rem; font-weight: 600; letter-spacing: -0.01em; margin: 2.75rem 0 1.25rem; }
h2:first-child { margin-top: 0; }

.profile { display: grid; grid-template-columns: 200px 1fr; gap: 2.25rem; align-items: start; margin-bottom: 1rem; }
@media (max-width: 620px) { .profile { grid-template-columns: 1fr; } .portrait { max-width: 220px; } }
.portrait { aspect-ratio: 4 / 5; width: 100%; background: var(--band); border: 1px solid var(--hairline); border-radius: 4px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.portrait img { width: 100%; height: 100%; object-fit: cover; display: block; }
.portrait .initials { font-family: var(--serif); font-size: 3rem; color: var(--ink-faint); }
.profile h1 { font-family: var(--serif); font-size: clamp(1.7rem, 4.5vw, 2.2rem); font-weight: 600; line-height: 1.2; letter-spacing: -0.01em; margin-bottom: 0.4rem; }
.credentials { color: var(--ink-soft); font-size: 0.9375rem; line-height: 1.6; margin-bottom: 1rem; }
.profile p.lede { color: var(--ink-soft); font-size: 0.9375rem; }
.profile-links { margin-top: 1.1rem; font-size: 0.9rem; }
.profile-links a { margin-right: 1.1rem; }

.item { margin-bottom: 2rem; }
.item:last-child { margin-bottom: 0; }
.item h3 { font-size: 1rem; font-weight: 600; line-height: 1.4; margin-bottom: 0.35rem; }
.item h3 a { color: var(--ink); text-decoration: none; }
.item h3 a:hover { color: var(--accent); }
.item p { font-size: 0.9375rem; color: var(--ink-soft); }
.item .meta { font-size: 0.8125rem; color: var(--ink-faint); margin-top: 0.5rem; }
.item .meta a { color: var(--ink-faint); }
.item .meta a:hover { color: var(--accent); }

p { max-width: 40rem; }
main > .wrap > p, .prose p { font-size: 0.9375rem; color: var(--ink-soft); margin-bottom: 1rem; }

.tag-list { list-style: none; display: flex; flex-wrap: wrap; gap: 0.4rem 0.6rem; font-size: 0.875rem; color: var(--ink-soft); }
.tag-list li { background: var(--band); border: 1px solid var(--hairline); border-radius: 999px; padding: 0.15rem 0.8rem; }
ol.pub-list { padding-left: 1.25rem; font-size: 0.9375rem; color: var(--ink-soft); }
ol.pub-list li { margin-bottom: 1rem; max-width: 40rem; }

.cv-entry { display: grid; grid-template-columns: 7rem 1fr; gap: 1.25rem; margin-bottom: 1.5rem; }
@media (max-width: 620px) { .cv-entry { grid-template-columns: 1fr; gap: 0.15rem; } }
.cv-when { font-size: 0.8125rem; color: var(--ink-faint); padding-top: 0.2rem; }
.cv-what h3 { font-size: 0.9375rem; font-weight: 600; margin-bottom: 0.15rem; }
.cv-what p { font-size: 0.9rem; color: var(--ink-soft); }

.placeholder-note { font-size: 0.875rem; color: var(--ink-faint); border: 1px dashed var(--hairline); border-radius: 4px; padding: 0.9rem 1.1rem; max-width: 40rem; }

.contact-list { list-style: none; font-size: 0.9375rem; }
.contact-list li { margin-bottom: 0.4rem; }
.contact-list .label { display: inline-block; width: 6.5rem; color: var(--ink-faint); font-size: 0.8125rem; }

footer { border-top: 1px solid var(--hairline); padding: 2rem 0 3rem; font-size: 0.8125rem; color: var(--ink-faint); }