:root {
  --bg: #ffffff;
  --fg: #1c1c1e;
  --muted: #5b5f66;
  --line: #e3e5e8;
  --accent: #7a1f2b;
  --accent-soft: #f6eef0;
  --chip: #f2f3f5;
  --maxw: 760px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14151a;
    --fg: #e9eaee;
    --muted: #a3a8b1;
    --line: #2b2e36;
    --accent: #e29aa6;
    --accent-soft: #241a1d;
    --chip: #21242b;
  }
}

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

html { scroll-behavior: smooth; scroll-padding-top: 70px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: Georgia, "Iowan Old Style", "Times New Roman", Times, serif;
  font-size: 18px;
  line-height: 1.7;
  -webkit-text-size-adjust: 100%;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 8px 14px;
  z-index: 100;
}
.skip:focus { left: 8px; top: 8px; }

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- Top navigation ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 0.82rem;
}
.topbar nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 4px 18px;
  flex-wrap: wrap;
}
.topbar a {
  color: var(--fg);
  text-decoration: none;
  padding: 4px 0;
}
.topbar a:hover { color: var(--accent); }
.lang {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 12px !important;
  color: var(--muted) !important;
}
.lang:hover { border-color: var(--accent); color: var(--accent) !important; }

/* ---------- Layout ---------- */
.wrapper {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 48px 24px 24px;
}

header.hero {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 32px;
  align-items: center;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line);
}
.photo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  background: var(--chip);
}
h1 {
  font-size: 2.3rem;
  line-height: 1.15;
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}
.subtitle { margin: 0; color: var(--muted); font-style: italic; }
.affil { margin: 2px 0 0; font-size: 0.92rem; color: var(--muted); }
.lede {
  font-size: 1.15rem;
  margin: 22px 0 0;
}

.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 0.85rem;
}
.cta a {
  display: inline-block;
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 6px 14px;
  color: var(--fg);
}
.cta a:hover { border-color: var(--accent); color: var(--accent); }
.cta a.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.cta a.primary:hover { filter: brightness(1.1); color: #fff; }
@media (prefers-color-scheme: dark) {
  .cta a.primary { color: #14151a; }
  .cta a.primary:hover { color: #14151a; }
}

section {
  padding: 40px 0 8px;
  border-bottom: 1px solid var(--line);
}
section:last-of-type { border-bottom: 0; }
h2 {
  font-size: 1.45rem;
  margin: 0 0 14px;
}
h3 {
  font-size: 1.05rem;
  margin: 26px 0 6px;
  color: var(--accent);
}
p { margin: 0 0 1.1em; }

.keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 18px 0 20px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 0.8rem;
}
.keywords li {
  background: var(--chip);
  border-radius: 999px;
  padding: 3px 12px;
}

/* ---------- Publications ---------- */
.pubs { list-style: none; padding: 0; margin: 0 0 14px; }
.pubs li {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1em;
  padding-left: 1.4em;
  text-indent: -1.4em;
}
.more { font-size: 0.95rem; }

/* ---------- Lists ---------- */
.plain { padding-left: 1.2em; margin: 0 0 1.1em; }
.plain li { margin-bottom: 0.35em; }

dl.contact { margin: 0; display: grid; grid-template-columns: 8.5em 1fr; gap: 6px 16px; }
dl.contact dt { color: var(--muted); font-size: 0.92rem; }
dl.contact dd { margin: 0; }

footer {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 28px 24px 56px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 0.78rem;
  color: var(--muted);
}

/* ---------- Mobile ---------- */
@media (max-width: 560px) {
  body { font-size: 17px; }
  .wrapper { padding: 32px 18px 16px; }
  .topbar-inner { padding: 8px 18px; }
  header.hero { grid-template-columns: 1fr; gap: 18px; text-align: left; }
  .photo { width: 120px; height: 120px; }
  h1 { font-size: 1.8rem; }
  dl.contact { grid-template-columns: 1fr; gap: 0; }
  dl.contact dd { margin-bottom: 10px; }
  footer { padding: 24px 18px 48px; }
}

@media print {
  .topbar, .cta { display: none; }
  body { font-size: 11pt; }
  a { color: inherit; }
}

.status { display: block; margin-top: 0.15em; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; font-size: 0.82rem; color: var(--muted); }