:root {
  color-scheme: light;
  --ink: #202322;
  --muted: #655f59;
  --rule: #d6d6d1;
  --paper: #fafaf8;
  --sidebar: #f1f3f1;
  --accent: #792f2a;
  --secondary: #315e62;
  --active: #e6ebe8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
  line-height: 1.55;
}

a {
  color: var(--accent);
  text-decoration-thickness: 0.06em;
  text-underline-offset: 0.14em;
}

a:focus-visible {
  outline: 2px solid var(--secondary);
  outline-offset: 3px;
}

.site-header,
.concordance-home,
.index-column,
footer {
  width: min(100% - 2.5rem, 68rem);
  margin-inline: auto;
}

.site-header {
  padding: 2.6rem 0 1.35rem;
  border-bottom: 1px solid var(--rule);
}

.compact-header { padding-top: 2rem; }

.eyebrow,
.subtitle,
.meta {
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 0.4rem;
  font-size: 0.82rem;
  text-transform: uppercase;
}

h1,
h2,
h3,
p { overflow-wrap: anywhere; }

h1 {
  margin: 0;
  font-size: 2.55rem;
  font-weight: 500;
  line-height: 1.08;
}

.subtitle { margin: 0.65rem 0 0; }
.meta { margin: 1rem 0 0; font-size: 0.92rem; }

.edition-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1.2rem;
  margin-top: 1rem;
  font-size: 0.92rem;
}

.concordance-home { padding: 2rem 0 4rem; }

.concordance-links {
  margin: 0;
  padding: 0;
  list-style: none;
  border-bottom: 1px solid var(--rule);
}

.concordance-links li { border-top: 1px solid var(--rule); }

.concordance-links a {
  display: grid;
  grid-template-columns: minmax(10rem, 14rem) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: baseline;
  padding: 1.35rem 0;
  text-decoration: none;
}

.concordance-links strong {
  color: var(--accent);
  font-size: 1.3rem;
  font-weight: 500;
}

.concordance-links span { color: var(--muted); }
.concordance-links a:hover strong { text-decoration: underline; }

.reading-layout {
  display: grid;
  grid-template-columns: minmax(11rem, 14rem) minmax(0, 54rem);
  gap: 2rem;
  align-items: start;
  width: min(100% - 2.5rem, 76rem);
  margin: 0 auto;
  padding: 1.35rem 0 3rem;
}

.reader-column { min-width: 0; }

.section-sidebar {
  position: sticky;
  top: 1rem;
  display: flex;
  flex-direction: column;
  height: calc(100vh - 2rem);
  min-height: 24rem;
  padding: 0.8rem 1rem 0.7rem;
  border: 1px solid var(--rule);
  background: var(--sidebar);
}

.sidebar-topline { flex: 0 0 auto; }

.sidebar-status {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
  margin: 0;
  font-variant-numeric: tabular-nums;
}

.sidebar-current {
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1;
}

.sidebar-position {
  color: var(--muted);
  font-size: 0.78rem;
  white-space: nowrap;
}

.sidebar-actions {
  display: grid;
  gap: 0.25rem;
  margin-top: 0.75rem;
  font-size: 0.86rem;
}

.sidebar-progress {
  flex: 0 0 3px;
  margin: 0.75rem 0;
  overflow: hidden;
  background: var(--rule);
}

.sidebar-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--secondary);
}

.section-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.08rem;
  min-height: 0;
  margin: 0;
  padding: 0 0.25rem 0 0;
  overflow-y: auto;
  list-style: none;
  scrollbar-color: var(--rule) transparent;
  scrollbar-width: thin;
}

.section-list a {
  display: block;
  min-width: 0;
  padding: 0.24rem 0.1rem;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: 0.77rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
}

.section-list a:hover,
.section-list a:focus-visible {
  color: var(--accent);
  background: #e9ece9;
}

.section-list a[aria-current="location"] {
  border-left-color: var(--secondary);
  color: var(--ink);
  background: var(--active);
  font-weight: 600;
}

.legend {
  margin: 0 0 1.4rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.legend sup,
.source-flag {
  color: var(--accent);
  font-size: 0.68em;
  font-weight: 700;
}

.volume-divider {
  margin: 0 0 0.5rem;
  padding: 2.4rem 0 0.7rem;
  border-bottom: 2px solid var(--ink);
  font-size: 1.65rem;
  text-align: center;
}

.volume-divider:first-of-type { padding-top: 0.25rem; }

.quotation-section {
  scroll-margin-top: 1rem;
  padding: 1.3rem 0 0.25rem;
}

.quotation-section h2 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 0.35rem;
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1;
}

.quotation-section h2::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--rule);
}

.quotation-entry {
  display: grid;
  grid-template-columns: minmax(9rem, 12rem) minmax(0, 1fr);
  gap: 1.15rem;
  padding: 0.68rem 0;
  border-bottom: 1px solid #e8e8e3;
}

.quotation-source {
  margin: 0;
  font-size: 0.9rem;
  font-variant-caps: small-caps;
}

.quotation-source a {
  color: var(--ink);
  text-decoration-color: transparent;
}

.quotation-source a:hover { text-decoration-color: currentColor; }

blockquote {
  min-width: 0;
  margin: 0;
  font-size: 1.04rem;
  font-style: italic;
  line-height: 1.58;
}

.index-column { padding: 1.25rem 0 3rem; }

.alphabet-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
  padding: 0.55rem 0 1rem;
  border-bottom: 1px solid var(--rule);
  font-variant-numeric: tabular-nums;
}

.letter-heading {
  scroll-margin-top: 1rem;
  margin: 1.65rem 0 0;
  padding-bottom: 0.3rem;
  border-bottom: 2px solid var(--ink);
  font-size: 1.25rem;
  font-weight: 500;
}

.source-record {
  display: grid;
  grid-template-columns: minmax(13rem, 18rem) minmax(0, 1fr);
  gap: 1.35rem;
  scroll-margin-top: 1rem;
  padding: 0.72rem 0;
  border-bottom: 1px solid var(--rule);
}

.source-record h3,
.source-record p {
  margin: 0;
  font-size: 0.96rem;
}

.source-record h3 {
  font-variant-caps: small-caps;
  font-weight: 500;
}

.source-record p { line-height: 1.7; }
.volume-reference { color: var(--muted); white-space: nowrap; }

.back-link { margin: 2rem 0 0; }

footer {
  margin-top: 1rem;
  padding: 1.1rem 0 2rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.86rem;
}

@media (max-width: 900px) {
  h1 { font-size: 2.15rem; }

  .reading-layout {
    display: block;
    width: min(100% - 2rem, 54rem);
    padding-top: 0;
  }

  .section-sidebar {
    top: 0;
    z-index: 10;
    height: auto;
    min-height: 0;
    margin: 0 -1rem 1.25rem;
    padding: 0.65rem 1rem 0.45rem;
    border-width: 0 0 1px;
  }

  .sidebar-topline {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
  }

  .sidebar-status { justify-content: flex-start; }

  .sidebar-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem 0.85rem;
    margin: 0;
  }

  .sidebar-progress { margin: 0.45rem 0; }

  .section-list {
    display: flex;
    gap: 0.18rem;
    padding: 0 0 0.25rem;
    overflow-x: auto;
    overflow-y: hidden;
  }

  .section-list li { flex: 0 0 auto; }

  .section-list a {
    min-width: 3rem;
    padding: 0.3rem 0.35rem;
    border-left: 0;
    border-bottom: 2px solid transparent;
  }

  .section-list a[aria-current="location"] { border-bottom-color: var(--secondary); }
  .quotation-section { scroll-margin-top: 7.6rem; }
}

@media (max-width: 620px) {
  .site-header,
  .concordance-home,
  .index-column,
  footer {
    width: min(100% - 2rem, 68rem);
  }

  .site-header { padding-top: 1.6rem; }
  h1 { font-size: 1.9rem; }

  .concordance-links a,
  .quotation-entry,
  .source-record {
    grid-template-columns: 1fr;
  }

  .concordance-links a { gap: 0.3rem; }
  .quotation-entry { gap: 0.25rem; }
  .source-record { gap: 0.3rem; }
  blockquote { font-size: 1rem; }
}