:root {
  --ink: #1a1a1a;
  --muted: #595959;
  --accent: #1a4a7a;
  --rule: #d9d4cc;
  --bg: #faf9f7;
  --card: #ffffff;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Charter, Georgia, 'Times New Roman', serif;
  font-size: 17px;
  line-height: 1.55;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

header { border-bottom: 1px solid var(--rule); background: var(--card); }
.wrap { max-width: 800px; margin: 0 auto; padding: 0 20px; }

.masthead { padding: 36px 0 22px; display: flex; gap: 26px; align-items: center; }
.masthead img {
  width: 132px; height: 132px; border-radius: 8px; object-fit: cover;
  flex: 0 0 132px; border: 1px solid var(--rule);
}
.masthead h1 { margin: 0 0 5px; font-size: 30px; font-weight: 600; letter-spacing: 0.2px; }
.masthead .role { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.45; }

nav {
  display: flex; gap: 22px; padding: 12px 0 14px; font-size: 15.5px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  flex-wrap: wrap;
}
nav a { color: var(--ink); }
nav a:hover { color: var(--accent); text-decoration: none; }
nav a.active { color: var(--accent); font-weight: 600; }

main { padding: 34px 0 60px; }
section { margin-bottom: 44px; }
section p, details p { text-align: justify; text-justify: inter-word; hyphens: auto; -webkit-hyphens: auto; }

h2 {
  font-size: 21px; font-weight: 600; margin: 0 0 8px;
  padding-bottom: 6px; border-bottom: 1px solid var(--rule);
}
.lede { color: var(--muted); font-size: 15.5px; margin: 0 0 18px; font-style: italic; }

h3.sub {
  font-size: 15px; font-weight: 600; margin: 24px 0 12px; color: var(--muted);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  text-transform: uppercase; letter-spacing: 0.7px;
}
h3.sub:first-of-type { margin-top: 4px; }

.paper { margin-bottom: 24px; }
.paper .title { font-weight: 600; }
.paper .meta { color: var(--muted); font-size: 15.5px; margin-top: 1px; }
.paper .links {
  font-size: 14.5px; margin-top: 3px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}
.paper .links a { margin-right: 12px; }

details { margin-top: 6px; }
summary {
  cursor: pointer; color: var(--accent); font-size: 14.5px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}
details p {
  margin: 8px 0 0; font-size: 15.5px; color: #333;
  border-left: 3px solid var(--rule); padding-left: 14px;
}

.entry { display: flex; gap: 16px; margin-bottom: 14px; align-items: baseline; }
.entry .years {
  flex: 0 0 96px; color: var(--muted); font-size: 14.5px; white-space: nowrap;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}
.entry .what { flex: 1; }
.entry .what .name { font-weight: 600; }
.entry .what .where { color: var(--muted); font-size: 15px; }

.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { margin-bottom: 6px; }
.contact-list .label { display: inline-block; width: 90px; color: var(--muted); font-size: 15.5px; }

.callout {
  background: var(--card); border: 1px solid var(--rule); border-radius: 8px;
  padding: 16px 18px; margin: 18px 0;
}
.callout p { margin: 0; }
.callout .name { font-weight: 600; display: block; margin-bottom: 4px; }

footer {
  border-top: 1px solid var(--rule); padding: 18px 0 34px;
  color: var(--muted); font-size: 14px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .masthead { padding: 26px 0 16px; gap: 18px; flex-direction: column; align-items: flex-start; }
  .masthead img { width: 104px; height: 104px; flex: 0 0 104px; }
  .masthead h1 { font-size: 25px; }
  nav { gap: 14px; }
  .entry { flex-direction: column; gap: 2px; }
  .entry .years { flex: none; }
}

.callout { display: flex; gap: 16px; align-items: flex-start; }
.callout img {
  width: 150px; flex: 0 0 150px; border: 1px solid var(--rule);
  border-radius: 6px; background: #fff;
}
.callout .txt { flex: 1; }
@media (max-width: 620px) {
  .callout { flex-direction: column; }
  .callout img { width: 130px; flex: none; }
}

.langbar {
  display: flex; justify-content: flex-end; gap: 10px; padding: 8px 0 0;
  font-size: 14px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}
.langbar a { color: var(--muted); }
.langbar a.active { color: var(--ink); font-weight: 600; }
.langbar span { color: var(--rule); }
@media (max-width: 620px) { .langbar { justify-content: flex-start; padding-top: 10px; } }