/* ── Design tokens ──────────────────────────────────────── */
:root {
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --color-bg: #f6f4f0;
  --color-surface: #ffffff;
  --color-text: #24211d;
  --color-text-muted: #5b564e;
  --color-text-faint: #8a8478;
  --color-border: #e2ddd3;
  --color-border-strong: #cfc8ba;
  --color-accent: #7a3b2e;
  --color-accent-hover: #5e2c22;
  --color-accent-soft: #f4e9e2;
  --color-focus: #1c6ea4;

  --radius: 6px;
  --shadow-sm: 0 1px 2px rgba(30, 25, 15, 0.06);
  --shadow-md: 0 4px 16px rgba(30, 25, 15, 0.08);

  --max-width: 980px;
}

/* ── Reset & base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-serif);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
}

h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 600; line-height: 1.25; }
p { margin: 0 0 0.9rem; }
ul, ol { margin: 0 0 0.9rem 1.3rem; }
img { max-width: 100%; }

a {
  color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}
a:hover { color: var(--color-accent-hover); }
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-accent);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 100;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus {
  left: 0;
}

/* ── Header & nav ───────────────────────────────────────── */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 20;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

.site-title {
  margin: 0;
  font-size: 1.35rem;
  flex: 1 1 auto;
}

.site-title a {
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: 0.01em;
}
.site-title a:hover { color: var(--color-accent); }

.site-title-sub {
  font-weight: 400;
  color: var(--color-text-muted);
}

.nav-toggle-input { display: none; }

.nav-toggle-label {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  width: 32px;
  height: 32px;
  cursor: pointer;
}
.nav-toggle-label span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
}

.site-nav a {
  display: block;
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius);
  font-size: 0.88rem;
  color: var(--color-text-muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover {
  color: var(--color-text);
  background: var(--color-accent-soft);
}

.site-nav a[aria-current="page"] {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  font-weight: 600;
}

/* ── Layout ─────────────────────────────────────────────── */
.page-layout {
  max-width: var(--max-width);
  margin: 2rem auto;
  padding: 0 1.25rem;
  display: grid;
  grid-template-columns: 1fr 230px;
  gap: 2rem;
  align-items: start;
}

.main-content {
  background: var(--color-surface);
  padding: 2rem 2.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  min-height: 400px;
}

.main-content h2 {
  font-size: 1.5rem;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.6rem;
  margin: 0 0 1.4rem;
}

.main-content h3 {
  font-size: 1.1rem;
  color: var(--color-accent);
  margin: 1.6rem 0 0.6rem;
}

.main-content h4 {
  font-size: 1rem;
  color: var(--color-text);
  margin: 1.1rem 0 0.35rem;
}

.main-content p,
.main-content ul,
.main-content ol { font-size: 0.95rem; }

.main-content li { margin: 0.25rem 0; }

.sidebar {
  font-family: var(--font-sans);
  font-size: 0.83rem;
  color: var(--color-text-muted);
}

.sidebar-block {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}

.sidebar-block h3 {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-text-faint);
  margin: 0 0 0.6rem;
}

.sidebar-block ul { list-style: none; margin: 0.4rem 0 0; padding: 0; }
.sidebar-block li { margin: 0.3rem 0; }
.sidebar-block p { margin: 0.3rem 0; }
.sidebar-block p:first-of-type { margin-top: 0; }

/* ── CV ─────────────────────────────────────────────────── */
.cv-section { margin-bottom: 1.8rem; }

.cv-list {
  display: grid;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--color-border);
}

.cv-entry {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 0.75rem;
  font-size: 0.95rem;
  align-items: start;
  padding: 0.75rem 0;
  margin: 0;
  border-bottom: 1px solid var(--color-border);
}

.cv-year {
  font-weight: 600;
  color: var(--color-accent);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  padding-top: 0.15rem;
}

.cv-detail { margin: 0; }
.cv-detail em { color: var(--color-text-muted); font-size: 0.88rem; font-style: italic; }

/* ── Publications ───────────────────────────────────────── */
.publication {
  margin-bottom: 2.5rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--color-border);
}
.publication:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.pub-body {
  display: flex;
  gap: 1.4rem;
  align-items: flex-start;
}

.book-cover {
  width: 100px;
  height: auto;
  border: 1px solid var(--color-border-strong);
  border-radius: 2px;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.pub-hero {
  width: 220px;
  height: auto;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius);
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
}

.pub-meta { flex: 1; min-width: 0; }
.pub-title { font-size: 1rem; margin-bottom: 0.5rem; }
.pub-links { font-size: 0.85rem; color: var(--color-text-muted); margin-top: 0.5rem; font-family: var(--font-sans); }
.pub-links a { color: var(--color-accent); }
.pub-links a + a::before { content: "·"; margin: 0 0.5em; color: var(--color-text-faint); }

.reviews {
  margin-top: 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.1rem 1rem;
  background: var(--color-bg);
}

.reviews summary {
  cursor: pointer;
  padding: 0.7rem 0;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  list-style: none;
}
.reviews summary::-webkit-details-marker { display: none; }
.reviews summary::before { content: "▸ "; }
.reviews[open] summary::before { content: "▾ "; }
.reviews[open] summary { border-bottom: 1px solid var(--color-border); }

.reviews-note {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-family: var(--font-sans);
  font-style: italic;
  margin: 0.8rem 0 1rem;
}

blockquote.review {
  margin: 0.9rem 0;
  padding: 0.75rem 1.1rem;
  border-left: 3px solid var(--color-accent);
  background: var(--color-surface);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.88rem;
}

blockquote.review p { margin-bottom: 0.3rem; }

blockquote.review footer {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-style: italic;
  font-family: var(--font-sans);
}

/* Articles list */
.decade-group { margin-bottom: 1.8rem; }
.decade-group h3 {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.5rem;
  margin-bottom: 0.8rem;
}

.pub-list { list-style: none; margin: 0; padding: 0; }

.pub-item {
  padding: 1rem 1.2rem;
  margin-bottom: 0.9rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
}
.pub-item:last-child { margin-bottom: 0; }

.pub-title { margin: 0 0 0.35rem; }

.pub-year {
  display: inline-block;
  font-weight: 600;
  color: var(--color-accent);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  margin-right: 0.6rem;
}
.pub-venue { color: var(--color-text-muted); font-size: 0.85rem; margin: 0 0 0.2rem; }
.pub-contributors { color: var(--color-text-faint); font-size: 0.82rem; margin: 0; }

.orcid-link { margin-top: 1.8rem; font-size: 0.88rem; color: var(--color-text-muted); font-family: var(--font-sans); }

.editorial-texts {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}
.editorial-texts h3 {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  margin: 0 0 0.6rem;
}
.editorial-texts-intro { font-size: 0.85rem; color: var(--color-text-muted); margin-bottom: 0.8rem; }
.editorial-list { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 2rem; }
.editorial-list li {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  padding: 0.3rem 0;
  break-inside: avoid;
}
.editorial-list .pub-year {
  font-weight: 600;
  color: var(--color-text-faint);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  margin-right: 0.4rem;
}

.placeholder-note {
  background: #fdf6e3;
  border: 1px solid #eddca0;
  border-radius: var(--radius);
  padding: 0.75rem 1.1rem;
  font-size: 0.88rem;
  font-family: var(--font-sans);
}

/* Editions */
.editions-section { margin-bottom: 1.8rem; }
.edition-entry {
  margin-bottom: 1.4rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}
.editions-section .edition-entry:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.status-note {
  display: inline-block;
  color: var(--color-accent);
  font-style: italic;
  font-size: 0.82rem;
  font-family: var(--font-sans);
  background: var(--color-accent-soft);
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
}

/* Museum work */
.museum-section { margin-bottom: 1.8rem; }
.exhibition-entry {
  margin-bottom: 1.6rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}
.museum-section .exhibition-entry:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.original-title { color: var(--color-text-muted); margin-bottom: 0.4rem; }
.exhibition-stage { margin: 0.6rem 0; overflow: hidden; }
.exhibition-img {
  width: 150px;
  height: auto;
  float: left;
  margin: 0 1.1rem 0.6rem 0;
  border: 1px solid var(--color-border-strong);
  border-radius: 2px;
  box-shadow: var(--shadow-sm);
}
.img-caption { font-size: 0.8rem; color: var(--color-text-faint); clear: both; font-family: var(--font-sans); }

.related-work-list { list-style: none; margin: 0; padding: 0; }
.related-work-item { margin-bottom: 0.9rem; font-size: 0.95rem; }

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
  max-width: var(--max-width);
  margin: 2.5rem auto 1.5rem;
  padding: 1rem 1.25rem 0;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--color-text-faint);
  border-top: 1px solid var(--color-border);
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 720px) {
  .page-layout { grid-template-columns: 1fr; }
  .main-content { padding: 1.5rem 1.4rem; }
  .cv-entry { grid-template-columns: 84px 1fr; }
  .pub-body { flex-direction: column; }
  .book-cover { width: 90px; }
  .pub-hero { width: 100%; max-width: 220px; }
  .editorial-list { columns: 1; }

  .nav-toggle-label { display: flex; }

  .site-nav {
    flex-basis: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.2s ease;
  }
  .site-nav ul { flex-direction: column; padding: 0.4rem 0 0.6rem; }
  .site-nav a { padding: 0.6rem 0.4rem; }

  .nav-toggle-input:checked ~ .site-nav {
    max-height: 400px;
  }
}

/* ── Print ──────────────────────────────────────────────── */
@media print {
  .site-header, .sidebar, .skip-link { display: none; }
  .page-layout { display: block; max-width: 100%; }
  .main-content { border: none; box-shadow: none; padding: 0; }
}