:root {
  --bg: #fdfdfc;
  --ink: #16161a;
  --muted: #6b6b73;
  --rule: #e3e1dd;
  --accent: #7a2e2e;
  --accent-strong: #5c2222;
  --serif: Charter, "Bitstream Charter", "Sitka Text", Cambria, Georgia, serif;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --measure: 40rem;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

/* Render at 150% by default on tablet/desktop; phones keep the normal
   responsive size (global zoom overflows narrow screens). */
@media (min-width: 48rem) {
  html { zoom: 1.5; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.6;
  padding: 0 1.5rem 4rem;
}

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 1rem;
  top: 1rem;
  background: var(--bg);
  padding: 0.5rem;
  z-index: 10;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
a:hover { color: var(--accent-strong); }
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Masthead */

.masthead {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 2.5rem 0 1.25rem;
  border-bottom: 1px solid var(--rule);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  align-items: baseline;
  justify-content: space-between;
}

.wordmark {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.01em;
}

.masthead nav {
  display: flex;
  gap: 1.25rem;
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.masthead nav a {
  color: var(--muted);
  text-decoration: none;
}
.masthead nav a:hover,
.masthead nav a[aria-current="page"] { color: var(--ink); }

/* Layout */

main {
  max-width: var(--measure);
  margin: 0 auto;
}

h1 {
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.25;
  margin: 2.25rem 0 1rem;
}

h2 {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  margin: 0 0 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--rule);
}

p { margin: 0 0 1rem; }

.block { margin-top: 3rem; }

/* Intro */

.intro { padding-top: 2.5rem; }

.intro h1 { margin-top: 0; }

.headshot {
  float: left;
  width: 200px;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center top;
  margin: 0.4rem 1.75rem 1.25rem 0;
  border-radius: 2px;
}

.linkrow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  margin-top: 1.5rem;
}
.linkrow a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1px;
}
.linkrow a:hover {
  color: var(--ink);
  border-color: var(--accent);
}

/* Papers */

.paper { margin-bottom: 1.9rem; }
.paper:last-child { margin-bottom: 0; }

.paper-title {
  font-size: 1.03rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 0 0 0.25rem;
}

.paper-meta {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0 0.35rem;
}
.venue { font-style: italic; }
.paper-note { font-style: italic; }

.paper-summary {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}

.paper-links {
  display: flex;
  gap: 0.9rem;
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin: 0;
}
.paper-links a {
  color: var(--muted);
  text-decoration: none;
}
.paper-links a:hover { color: var(--accent); }
.paper-links:empty { display: none; }

.paper-actions {
  display: flex;
  gap: 1.25rem;
  font-family: var(--sans);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  margin: 0 0 1.75rem;
}
.paper-actions a { color: var(--accent); }

/* News */

.news {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.95rem;
}
.news li {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.75rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--rule);
}
.news li:last-child { border-bottom: 0; }

.news-date {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 0.28rem;
}

.more {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  margin-top: 1.5rem;
}
.more a { color: var(--muted); }

/* Blog */

.post-list { list-style: none; margin: 0; padding: 0; }
.post-list li {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.75rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--rule);
}
.post-list li:last-child { border-bottom: 0; }
.post-list a { text-decoration: none; }
.post-list a:hover { color: var(--accent); }

.post-date {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 0.28rem;
}

.post-meta {
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: -0.5rem 0 1.75rem;
}

.prose h2, .prose h3 {
  font-family: var(--serif);
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink);
  border-bottom: 0;
  padding-bottom: 0;
}
.prose h2 { font-size: 1.2rem; margin: 2rem 0 0.75rem; }
.prose h3 { font-size: 1.05rem; margin: 1.75rem 0 0.6rem; }

@media (max-width: 34rem) {
  .post-list li { grid-template-columns: 1fr; gap: 0.1rem; }
  .post-date { padding-top: 0; }
}

/* Teaching */

.teaching-intro {
  margin: 0 0 2.75rem;
}

/* CV */

.cv-actions {
  font-family: var(--sans);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: 0 0 1.25rem;
}
.cv-actions a { color: var(--muted); }
.cv-actions a:hover { color: var(--accent); }

.cv-embed {
  width: 100%;
  height: 85vh;
  border: 1px solid var(--rule);
  border-radius: 2px;
  overflow: hidden;
}
.cv-embed iframe { width: 100%; height: 100%; border: 0; }

.cv-fallback {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 1rem;
}

/* Footer */

.site-footer {
  max-width: var(--measure);
  margin: 4rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.75rem;
  color: var(--muted);
}
.site-footer p { margin: 0; }

/* Mobile */

@media (max-width: 34rem) {
  body { font-size: 17px; padding: 0 1.1rem 3rem; }
  .headshot {
    float: none;
    display: block;
    width: 170px;
    margin: 0 0 1.25rem;
  }
  .news li { grid-template-columns: 1fr; gap: 0.1rem; }
  .news-date { padding-top: 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}