* { box-sizing: border-box; }

body {
  font-family: Palatino, "Palatino Linotype", "Palatino LT STD", "Book Antiqua", Georgia, serif;
  line-height: 1.6;
  color: #333;
  max-width: 60em;
  margin: 0 auto;
  padding: 28px 20px 40px;
}

header { text-align: center; margin-bottom: 40px; }
h1 { color: #2c3e50; line-height: 1.2; margin: 0.6em 0; font-size: 2.25em; text-wrap: balance; }
h2, h3 { color: #34495e; line-height: 1.35; text-wrap: balance; }
h2 { font-size: 1.55em; margin: 1em 0; }
h3 { font-size: 1.18em; margin: 2em 0 0.8em; }
p { margin: 0.9em 0; }
a { color: #20638f; text-decoration: none; }
a:hover { color: #aa551c; text-decoration: underline; }
a:focus-visible, pre:focus-visible { outline: 2px solid #20638f; outline-offset: 4px; }
sup { font-size: 0.65em; }

.authors, .affiliations, .links {
  display: flex;
  justify-content: center;
  align-items: baseline;
  flex-wrap: wrap;
}
.authors { gap: 0.25em 1.2em; font-size: 1.2em; }
.author { font-weight: bold; white-space: nowrap; }
.author sup { font-weight: normal; margin-left: 0.15em; }
.affiliations { gap: 0.2em 1.5em; margin-top: 0.4em; font-size: 1.1em; }
.affiliations > span { white-space: nowrap; }
.contribution { font-size: 0.9em; margin-top: 0.3em; }
.links { gap: 1em; margin-top: 20px; }
.button {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  background: #363636;
  color: #fff;
  padding: 0.45em 1.25em;
  border: 1px solid #363636;
  border-radius: 999px;
  font-size: 1rem;
  white-space: nowrap;
}
.button:hover { background: #4a4a4a; color: #fff; text-decoration: none; }

section { padding: 0 1em; }
section + section { margin-top: 2.25em; padding-top: 1em; border-top: 2px solid #eee; }
.abstract { margin: 1em 10% 2em; text-align: justify; }
.abstract h2 { text-align: center; color: #1a1a1a; font-size: 1.25em; margin-bottom: 0; }

.theorem {
  margin: 1.5em 8%;
  padding: 0.3em 1.2em;
  border: 1px solid #aaa;
  background: #f4f4f4;
  border-radius: 4px;
  font-style: italic;
}
.statement-title { font-style: normal; font-weight: bold; }
.statement-reference { font-style: normal; }

figure { margin: 2em 0; }
figure img { display: block; width: 100%; height: auto; }
figcaption { width: 90%; margin: 1em auto 0; font-size: 0.9em; color: #666; }
figcaption a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
figcaption > a:first-child, figcaption > p:first-child > a:first-child { font-weight: bold; }
.figure-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4em; align-items: center; }
.figure-pair > * { min-width: 0; }
.information-pair { grid-template-columns: 0.45fr 0.52fr; align-items: end; }
.panel-caption { margin: 0.7em 0 0; text-align: center; font-size: 0.9em; font-weight: bold; color: #666; }
.mountain > figcaption { width: 100%; margin: 0 0 1.25em; }
.mountain-panels { max-width: 42em; margin: 0 auto; align-items: start; gap: 2em; }
.mountain-panel { margin: 0; }
.mountain-panel figcaption { width: 100%; margin: 0.8em 0 0; }
.mountain-artwork { width: 100%; max-width: 250px; margin: 0 auto; }

pre[class*="language-"] {
  margin: 1em 0;
  padding: 1em;
  background: #f0f0f0;
  border-radius: 4px;
  font-size: 0.85rem;
  overflow-x: auto;
}
.bibtex code { white-space: pre-wrap; overflow-wrap: anywhere; background: none; text-shadow: none; }
pre ::selection, pre::selection { background: #c2bfd0; }

@media (max-width: 767px) {
  body { padding: 20px 16px 32px; }
  header { margin-bottom: 28px; }
  h1 { font-size: 1.9em; }
  h2 { font-size: 1.35em; }
  h3 { font-size: 1.12em; }
  section { padding-left: 0; padding-right: 0; }
  .abstract { margin: 1em 0; text-align: left; }
  .theorem { margin: 1.25em 0; padding: 0.25em 0.9em; }
  .figure-pair, .information-pair { grid-template-columns: 1fr; gap: 1.5em; }
  figcaption { width: 100%; text-align: left; }
  .authors { font-size: 1.08em; gap: 0.3em 1em; }
  .affiliations { font-size: 1em; }
}

/* Local editorial review: retain both versions until approval. */
.review-old { background: #fff0bc; color: #765000; }
.review-new { background: #e5f4e6; color: #17612b; }
span.review-new { margin-left: 0.3em; }
span.review-old:empty, span.review-new:empty { display: none; }
div.review-old, div.review-new { padding: 0.1em 0.5em; margin: 0.4em 0; }
.review-old .theorem, .review-new .theorem { background: transparent; color: inherit; }
.review-old a, .review-new a { color: inherit; text-decoration: underline; }
.math-punctuation { white-space: nowrap; }
.figure-state { font-weight: bold; }
/* geom-for-arxiv/scripts/skill-simplex/plotting/plot_style.py: MUTED_CYCLE_HEX[:3] */
.state-1 { color: #8172B3; }
.state-2 { color: #DD8452; }
.state-3 { color: #937860; }
li + li { margin-top: 0.6em; }

/* Exact TEAL/ORANGE from geom-for-arxiv/scripts/plot_occupancy_simplex.py. */
.simplex-teal { color: rgb(0.09308% 56.95430% 56.48127%); }
.simplex-orange { color: rgb(86.90623% 40.14344% 4.64332%); }