:root {
  --ink: #1f1b16;
  --muted: #5a5247;
  --accent: #a32f10;
  --bg: #faf7f2;
  --card: #ffffff;
  --border: #e4ddd2;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

h1,
h2,
h3 {
  font-family: "Fraunces", "Times New Roman", serif;
  margin: 0 0 12px;
}

p {
  margin: 0 0 16px;
  line-height: 1.7;
  color: var(--muted);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.accent {
  color: var(--accent);
  font-weight: 600;
}

.page {
  max-width: 1240px;
  margin: 0 auto;
  padding: 36px 32px 70px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.brand {
  font-family: "Fraunces", serif;
  font-size: 20px;
}

.site-nav {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 14px;
}

.two-column {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 28px;
  align-items: center;
}

.photo-wrap {
  display: flex;
  justify-content: center;
}

.headshot {
  width: min(306px, 92%);
  border-radius: 18px;
  display: block;
}

.social-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 22px;
}

.section-title {
  margin-top: 40px;
}

.paper {
  display: grid;
  grid-template-columns: minmax(200px, 260px) 1fr;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}

.paper img {
  width: 100%;
  border-radius: 10px;
  border: 1px solid rgba(228, 221, 210, 0.6);
}

.citation {
  margin-bottom: 12px;
  color: var(--ink);
}

.link-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  align-items: center;
}

.link-row a {
  display: inline-flex;
  align-items: center;
  font-size: 23.4px;
}

.details {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
}

.details summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--ink);
}

.details p {
  margin-top: 12px;
}

.inline-icon {
  height: 26px;
  width: 26px;
  vertical-align: middle;
}

.osf-text {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  border-radius: 999px;
  padding: 2px 8px;
  line-height: 1;
}

.coverage {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0 12px;
  padding: 6px 12px;
  border-radius: 999px;
  background: #f1ebe2;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.04em;
}

@media (max-width: 720px) {
  .paper {
    grid-template-columns: 1fr;
  }

  .two-column {
    grid-template-columns: 1fr;
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .page {
    padding: 28px 18px 50px;
  }

  .headshot {
    width: min(272px, 100%);
  }

  .social-links a {
    font-size: 24px;
  }
}