:root {
  --ink: #1a1a1a;
  --muted: #666;
  --accent: #8c1515; /* Stanford cardinal */
  --border: #e2e2e2;
  --bg: #fff;
  --max: 720px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
main { max-width: var(--max); margin: 0 auto; padding: 0 20px 60px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
  max-width: var(--max);
  margin: 0 auto;
  padding: 22px 20px 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px solid var(--border);
}
.site-title { font-weight: 700; font-size: 1.15rem; color: var(--ink); }
.site-nav a { margin-left: 16px; color: var(--muted); font-size: 0.9rem; }

h1 { font-size: 1.7rem; line-height: 1.25; margin: 28px 0 10px; }
h2 { font-size: 1.2rem; margin: 34px 0 10px; }
h3 { font-size: 1.12rem; margin: 0 0 4px; }

.intro h1 { margin-bottom: 6px; }
.affiliation {
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.4;
  margin: 0 0 18px;
}
.blurb { color: #333; margin: 0 0 22px; }
.mainsite { margin: 0 0 8px; }
.mainsite a {
  font-size: 1.5rem;
  font-weight: 800;
}
.venue { color: var(--accent); font-weight: 600; }

.paper-list { list-style: none; padding: 0; margin: 0; }
.paper-item { padding: 20px 0; border-bottom: 1px solid var(--border); }
.paper-item:last-child { border-bottom: none; }
.meta { color: var(--muted); font-size: 0.92rem; margin: 4px 0; }
.abstract-snippet { color: #333; margin: 8px 0; }
.links a { font-size: 0.92rem; }

.breadcrumb { font-size: 0.9rem; margin-top: 18px; }
.authors { font-size: 1rem; color: #333; }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 6px; }
.btn {
  display: inline-block;
  padding: 9px 15px;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 600;
}
.btn:hover { text-decoration: none; opacity: 0.9; }
.btn-secondary { background: #fff; color: var(--accent); }

.abstract p { margin: 10px 0; }
.fulltext { margin: 30px 0 0; border-top: 1px solid var(--border); padding-top: 16px; }
.fulltext summary { cursor: pointer; font-weight: 600; color: var(--accent); }
.fulltext-body { margin-top: 14px; }
.fulltext-body p { margin: 12px 0; }

.muted { color: var(--muted); font-size: 0.88rem; }

.cite { margin: 22px 0 0; }
.cite summary { cursor: pointer; font-weight: 600; color: var(--accent); }
.bibtex {
  background: #f6f6f4;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
  overflow-x: auto;
  font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: pre;
}

.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 24px 20px 40px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.88rem;
}
.site-footer a { color: var(--muted); }