:root {
  --bg: #fbfaf7;
  --fg: #1f2328;
  --muted: #5d6470;
  --accent: #8a3b12;
  --line: #e4e1da;
  --card: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #15171a;
    --fg: #e6e6e3;
    --muted: #a0a6ae;
    --accent: #f0a46c;
    --line: #2c3036;
    --card: #1c1f23;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.65 Georgia, "Iowan Old Style", "Times New Roman", serif;
}
.wrap { max-width: 780px; margin: 0 auto; padding: 0 16px; }

h1, h2, h3, nav, .role, .tag, summary, footer, .more {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.hero { padding: 56px 16px 24px; border-bottom: 1px solid var(--line); }
.hero h1 { margin: 0 0 6px; font-size: 2.1rem; letter-spacing: -0.01em; }
.role { margin: 0 0 16px; color: var(--muted); font-size: 1rem; line-height: 1.5; }
.links { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 0.95rem; }

section { padding: 28px 0 8px; }
h2 {
  font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--muted); margin: 0 0 14px;
}

.cards {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}
.card {
  display: flex; flex-direction: column;
  padding: 16px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--card); color: var(--fg);
}
.card:hover { border-color: var(--accent); text-decoration: none; }
.card h3 { margin: 0 0 6px; font-size: 1rem; color: var(--accent); }
.card p { margin: 0 0 12px; font-size: 0.93rem; line-height: 1.5; flex: 1; }
.tag { font-size: 0.78rem; color: var(--muted); }
.more { font-size: 0.92rem; color: var(--muted); }

.year { font-size: 1rem; margin: 22px 0 6px; }
.pubs { margin: 0; padding-left: 1.3em; }
.pubs li { margin-bottom: 10px; font-size: 0.95rem; }
details { margin-top: 24px; }
summary { cursor: pointer; color: var(--muted); font-size: 0.95rem; }
details[open] summary { margin-bottom: 12px; }

.plain { list-style: none; padding: 0; margin: 0; }
.plain li { margin-bottom: 6px; }

footer { padding: 32px 16px 48px; color: var(--muted); font-size: 0.85rem; }