:root {
  --bg: #fbfaf7;
  --surface: #ffffff;
  --text: #1d1d1b;
  --muted: #5a5a55;
  --rule: #dedbd3;
  --accent: #1f3a5f;
  --accent-soft: #e8edf3;
  --focus: #b8860b;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15171a;
    --surface: #1c1f23;
    --text: #e8e6e1;
    --muted: #a9a69f;
    --rule: #34383e;
    --accent: #9cb9dc;
    --accent-soft: #23303f;
    --focus: #e0b44a;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.65;
}
.wrap { max-width: 50rem; margin: 0 auto; padding: 0 1rem; }

a { color: var(--accent); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 2px; }
main:focus { outline: none; }

.skip {
  position: absolute; left: 1rem; top: -3rem;
  background: var(--surface); color: var(--accent);
  padding: 0.5rem 0.75rem; border: 2px solid var(--accent); z-index: 10;
  font-family: var(--sans);
}
.skip:focus { top: 0.5rem; }

/* Header */
.site-header { border-bottom: 1px solid var(--rule); background: var(--surface); }
.header-inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 0.5rem 1rem; padding-top: 1rem; padding-bottom: 0.75rem;
}
.brand { text-decoration: none; color: var(--text); display: flex; flex-direction: column; }
.brand-name { font-size: 1.5rem; letter-spacing: 0.12em; font-weight: 600; }
.brand-desc { font-family: var(--sans); font-size: 0.8rem; color: var(--muted); }
nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; }
.lang ul { gap: 0.25rem; font-family: var(--sans); font-size: 0.85rem; }
.lang a {
  display: inline-block; padding: 0.3rem 0.55rem; min-width: 2.75rem; text-align: center;
  text-decoration: none; border: 1px solid var(--rule); border-radius: 3px;
}
.lang a[aria-current] { background: var(--accent); color: var(--surface); border-color: var(--accent); }
.main-nav { border-top: 1px solid var(--rule); }
.main-nav ul { gap: 0 1.25rem; font-family: var(--sans); font-size: 0.92rem; }
.main-nav a {
  display: inline-block; padding: 0.65rem 0; text-decoration: none; color: var(--muted);
  border-bottom: 2px solid transparent;
}
.main-nav a:hover { color: var(--text); }
.main-nav a[aria-current="page"] { color: var(--text); border-bottom-color: var(--accent); }

/* Content */
main { padding-top: 2.25rem; padding-bottom: 3rem; }
h1, h2, h3 { line-height: 1.25; font-weight: 600; }
h1 { font-size: clamp(1.7rem, 4.5vw, 2.3rem); margin: 0 0 1rem; }
h2 { font-size: 1.35rem; margin: 2.5rem 0 0.75rem; padding-bottom: 0.3rem; border-bottom: 1px solid var(--rule); }
h3 { font-size: 1.1rem; margin: 1.5rem 0 0.5rem; }
.lead { font-size: 1.15rem; color: var(--text); max-width: 42rem; }
cite { font-style: italic; }
.note { font-family: var(--sans); font-size: 0.85rem; color: var(--muted); }

.cards {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}
.card, .output, .person {
  background: var(--surface); border: 1px solid var(--rule); border-radius: 4px; padding: 1rem 1.25rem;
}
.card h3 { margin: 0; }
.card p { margin: 0.4rem 0 0; }
.role { font-family: var(--sans); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }

.output-title { margin-top: 0; }
.meta { display: grid; grid-template-columns: max-content 1fr; gap: 0.35rem 1rem; margin: 0.75rem 0 0; }
.meta dt { font-family: var(--sans); font-size: 0.85rem; color: var(--muted); padding-top: 0.15rem; }
.meta dd { margin: 0; overflow-wrap: anywhere; }
.meta dd ul { margin: 0; padding-left: 1.1rem; }
@media (max-width: 34rem) {
  .meta { grid-template-columns: 1fr; gap: 0 0; }
  .meta dt { margin-top: 0.6rem; }
}

.people { display: grid; gap: 1.25rem; }
.person h2 { margin-top: 0; border: 0; padding: 0; }
.person { scroll-margin-top: 1rem; }

.orcid { white-space: normal; }
.orcid-badge {
  display: inline-block; font-family: var(--sans); font-size: 0.7rem; font-weight: 700;
  background: #a6ce39; color: #fff; border-radius: 50%; width: 1.25rem; height: 1.25rem;
  line-height: 1.25rem; text-align: center; vertical-align: 0.1em;
}

.pubs { padding-left: 1.5rem; }
.pubs li { margin-bottom: 0.75rem; overflow-wrap: anywhere; }
.status {
  display: inline-block; font-family: var(--sans); font-size: 0.75rem; color: var(--muted);
  background: var(--accent-soft); padding: 0.05rem 0.45rem; border-radius: 3px; white-space: nowrap;
}

.site-footer { border-top: 1px solid var(--rule); font-family: var(--sans); font-size: 0.85rem; color: var(--muted); }
.site-footer p { margin: 1.25rem 0; }

@media print {
  .site-header nav, .skip { display: none; }
  body { background: #fff; color: #000; }
}