:root {
  --background: #070606;
  --surface: #0d0b0b;
  --surface-raised: #121010;
  --surface-hover: #171313;
  --text: #ece9e5;
  --muted: #a39c96;
  --faint: #807872;
  --line: #292424;
  --line-strong: #3a3131;
  --accent: #8451cf;
  --accent-bright: #9b6bc7;
  --accent-soft: rgba(132, 81, 207, 0.14);
  --gold: #d7aa62;
  --gold-soft: rgba(215, 170, 98, 0.13);
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--background);
  color-scheme: dark;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

button,
input,
select {
  font: inherit;
}

button,
a,
select,
summary {
  -webkit-tap-highlight-color: transparent;
}

button,
select {
  color: inherit;
}

a {
  color: inherit;
}

.site-shell {
  width: min(100%, 48rem);
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0 auto;
  padding:
    env(safe-area-inset-top)
    max(1.15rem, env(safe-area-inset-right))
    env(safe-area-inset-bottom)
    max(1.15rem, env(safe-area-inset-left));
}

.site-header {
  padding: 2.65rem 0 1.25rem;
  text-align: center;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  flex-direction: column;
  border-radius: 0.2rem;
  text-decoration: none;
}

.wordmark span {
  color: var(--accent-bright);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1.2;
  text-transform: uppercase;
}

.wordmark strong {
  margin-top: 0.3rem;
  font-family: var(--serif);
  font-size: clamp(2rem, 8vw, 2.65rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1;
}

.subtitle {
  margin: 0.78rem 0 0;
  color: var(--muted);
  font-family: var(--serif);
  font-size: 0.98rem;
  font-style: italic;
}

.view-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 1.2rem;
  padding: 0.2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
}

.view-link {
  min-height: 2.15rem;
  padding: 0.48rem 0.85rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  line-height: 1.15;
  text-decoration: none;
}

.view-link:hover,
.view-link.is-active {
  background: var(--surface-raised);
  color: var(--text);
}

.view-link.is-active {
  color: var(--accent-bright);
}

.chapter-toolbar {
  position: sticky;
  top: max(0.5rem, env(safe-area-inset-top));
  z-index: 5;
  display: grid;
  grid-template-columns: 2.85rem minmax(0, 1fr) 2.85rem;
  align-items: center;
  gap: 0.45rem;
  margin: 0 -0.35rem;
  padding: 0.4rem;
  border: 1px solid rgba(41, 36, 36, 0.9);
  border-radius: 0.65rem;
  background: rgba(13, 11, 11, 0.94);
  box-shadow: 0 0.75rem 2rem rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(14px);
}

.chapter-arrow {
  display: grid;
  width: 2.85rem;
  height: 2.85rem;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 0.4rem;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.1rem;
}

.chapter-arrow:hover:not(:disabled) {
  background: var(--surface-hover);
  color: var(--text);
}

.chapter-arrow:disabled {
  color: var(--faint);
  cursor: default;
  opacity: 0.35;
}

.chapter-selectors {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(6.2rem, 0.4fr);
  gap: 0.35rem;
  min-width: 0;
}

.selector {
  position: relative;
  min-width: 0;
}

.selector::after,
.apparatus-selector::after {
  position: absolute;
  top: 50%;
  right: 0.7rem;
  color: var(--faint);
  content: "⌄";
  font-size: 0.72rem;
  pointer-events: none;
  transform: translateY(-58%);
}

.selector select,
.apparatus-selector select {
  width: 100%;
  min-height: 2.85rem;
  padding: 0.55rem 1.7rem 0.55rem 0.72rem;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 0.4rem;
  outline: 0;
  appearance: none;
  background: var(--surface-raised);
  color: var(--text);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.selector select:focus-visible,
.apparatus-selector select:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.reader-status {
  min-height: 6rem;
  padding: 3.25rem 0;
  color: var(--muted);
  font-family: var(--serif);
  font-style: italic;
  text-align: center;
}

.chapter-reader {
  padding-top: 2.8rem;
}

.chapter-header {
  text-align: center;
}

.eyebrow {
  margin: 0;
  color: var(--accent-bright);
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
}

.chapter-header h1,
.apparatus-header h1,
.reference-reader > h1 {
  margin: 0.5rem 0 0;
  font-family: var(--serif);
  font-size: clamp(2rem, 8vw, 2.85rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.08;
}

.chapter-header h1:focus {
  outline: 0;
}

.chapter-label {
  margin: 0.65rem 0 0;
  color: var(--gold);
  font-family: var(--serif);
  font-size: 1rem;
  font-style: italic;
}

.book-introduction {
  margin-top: 2.2rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.book-introduction summary,
.downloads summary,
.note-card summary {
  cursor: pointer;
  list-style: none;
}

.book-introduction summary::-webkit-details-marker,
.downloads summary::-webkit-details-marker,
.note-card summary::-webkit-details-marker {
  display: none;
}

.book-introduction > summary,
.downloads > summary {
  display: flex;
  align-items: center;
  min-height: 3.1rem;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 650;
  letter-spacing: 0.03em;
}

.book-introduction > summary::before,
.downloads > summary::before {
  width: 1.4rem;
  color: var(--accent);
  content: "+";
}

.book-introduction[open] > summary::before,
.downloads[open] > summary::before {
  content: "−";
}

.introduction-text {
  padding: 0.2rem 0 1.7rem;
  font-family: var(--serif);
}

.intro-section + .intro-section {
  margin-top: 2rem;
  padding-top: 1.7rem;
  border-top: 1px solid var(--line);
}

.intro-section h2 {
  margin: 0 0 0.85rem;
  color: var(--text);
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1.3;
}

.tagged-paragraph,
.reference-paragraph {
  margin: 0 0 1rem;
}

.introduction-text .tagged-paragraph,
.reference-reader .reference-paragraph {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.72;
}

.chapter-summary {
  margin: 2rem 0 0;
  padding: 0;
  color: var(--accent-bright);
  font-family: var(--serif);
  font-size: 0.98rem;
  font-style: italic;
  line-height: 1.65;
}

.chapter-summary .tagged-paragraph:last-child {
  margin-bottom: 0;
}

.summary-notes {
  margin-top: 0.85rem;
  padding-top: 0;
  color: var(--accent-bright);
  font-size: 0.84rem;
  font-style: italic;
}

.summary-note {
  display: grid;
  grid-template-columns: 1.45rem minmax(0, 1fr);
  gap: 0.25rem;
  margin: 0.35rem 0 0;
}

.summary-note-marker {
  color: var(--accent-bright);
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 700;
}

.note-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.1rem;
  margin: 1.35rem 0 -0.25rem 2.45rem;
  color: var(--faint);
  font-size: 0.68rem;
}

.note-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.legend-mark {
  display: inline-block;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--gold);
}

.legend-mark.annotation-mark {
  background: var(--accent-bright);
}

.verses {
  margin: 2rem -0.5rem 0;
  font-family: var(--serif);
}

.verse {
  display: grid;
  grid-template-columns: 1.7rem minmax(0, 1fr);
  column-gap: 0.35rem;
  margin: 0 0 0.76rem;
  scroll-margin-top: 5.5rem;
}

.verse-number {
  padding-top: 0.27rem;
  color: var(--accent-bright);
  font-family: var(--sans);
  font-size: 0.68rem;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  line-height: 1.2;
  text-align: right;
}

.verse-body {
  min-width: 0;
  font-size: clamp(1.16rem, 4.5vw, 1.3rem);
  line-height: 1.78;
}

.small-caps {
  font-variant-caps: small-caps;
  letter-spacing: 0.025em;
}

.alternate-reading {
  color: #d8d0c8;
}

.annotation-column {
  display: block;
  margin: 0.65rem 0;
  padding: 0.75rem 0.85rem;
  border-left: 1px solid var(--accent);
  background: var(--accent-soft);
  white-space: pre-line;
}

.original-marker,
.marginal-marker {
  position: relative;
  top: -0.22em;
  margin: 0 0.12rem;
  color: var(--gold);
  font-family: var(--sans);
  font-size: 0.58em;
  font-style: normal;
  font-weight: 700;
  white-space: nowrap;
}

.marginal-marker {
  color: var(--accent-bright);
}

.verse-actions {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3rem;
  margin-left: 0.38rem;
  vertical-align: 0.12em;
}

.note-action {
  min-height: 2rem;
  padding: 0.28rem 0.52rem;
  border: 1px solid rgba(215, 170, 98, 0.25);
  border-radius: 999px;
  background: var(--gold-soft);
  color: var(--gold);
  cursor: pointer;
  font-family: var(--sans);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.035em;
  line-height: 1.1;
  text-transform: uppercase;
}

.note-action.is-annotation {
  border-color: rgba(132, 81, 207, 0.3);
  background: var(--accent-soft);
  color: var(--accent-bright);
}

.note-action:hover,
.note-action:focus-visible {
  border-color: currentColor;
}

.chapter-notes {
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--line-strong);
}

.section-heading {
  text-align: center;
}

.section-heading h2 {
  margin: 0.45rem 0 0;
  font-family: var(--serif);
  font-size: clamp(1.55rem, 6vw, 2rem);
  font-weight: 400;
}

.notes-introduction {
  width: min(100%, 34rem);
  margin: 0.8rem auto 1.6rem;
  color: var(--muted);
  font-family: var(--serif);
  font-size: 0.92rem;
  font-style: italic;
  text-align: center;
}

.notes-list {
  display: grid;
  gap: 0.55rem;
}

.note-card {
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: var(--surface);
  scroll-margin-top: 5.5rem;
}

.note-card[open] {
  border-color: var(--line-strong);
}

.note-card > summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 3.2rem;
  padding: 0.65rem 0.8rem;
}

.note-card > summary::before {
  flex: 0 0 1rem;
  color: var(--accent);
  content: "+";
  font-size: 0.85rem;
}

.note-card[open] > summary::before {
  content: "−";
}

.note-card-reference {
  flex: 1 1 auto;
  font-family: var(--serif);
  font-size: 1rem;
}

.note-kinds {
  display: inline-flex;
  gap: 0.3rem;
}

.note-kind {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--gold);
}

.note-kind.is-annotation {
  background: var(--accent-bright);
}

.note-card-body {
  padding: 0.35rem 1rem 1.25rem 2.55rem;
}

.apparatus-block + .apparatus-block {
  margin-top: 1.6rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}

.apparatus-label {
  margin: 0 0 0.55rem;
  color: var(--gold);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.annotation-title {
  margin: 0 0 0.65rem;
  color: var(--text);
  font-family: var(--serif);
  font-size: 1.08rem;
  font-weight: 400;
  line-height: 1.35;
}

.apparatus-text {
  color: #d4cec8;
  font-family: var(--serif);
  font-size: 1rem;
  line-height: 1.72;
}

.apparatus-text .tagged-paragraph:last-child {
  margin-bottom: 0;
}

.subnotes {
  display: grid;
  gap: 0.5rem;
  margin-top: 0.85rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}

.subnote {
  display: grid;
  grid-template-columns: 1.45rem minmax(0, 1fr);
  gap: 0.3rem;
  color: var(--muted);
  font-family: var(--serif);
  font-size: 0.86rem;
  line-height: 1.55;
}

.subnote-marker {
  color: var(--accent-bright);
  font-family: var(--sans);
  font-size: 0.69rem;
  font-weight: 700;
  line-height: 1.7;
}

.chapter-footer-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 3rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}

.chapter-footer-link {
  display: flex;
  min-height: 4.1rem;
  padding: 0.7rem 0.8rem;
  flex-direction: column;
  justify-content: center;
  border-radius: 0.45rem;
  text-decoration: none;
}

.chapter-footer-link:hover {
  background: var(--surface);
}

.chapter-footer-link.is-next {
  align-items: flex-end;
  text-align: right;
}

.chapter-footer-link span {
  color: var(--faint);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.chapter-footer-link strong {
  margin-top: 0.2rem;
  color: var(--muted);
  font-family: var(--serif);
  font-size: 0.93rem;
  font-weight: 400;
}

.downloads {
  margin-top: 1.2rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.download-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  padding: 0 0 1rem 1.4rem;
}

.download-links a {
  padding: 0.65rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 0.35rem;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 650;
  text-align: center;
  text-decoration: none;
}

.download-links a:hover {
  border-color: var(--accent);
  color: var(--text);
}

.apparatus-view {
  padding-top: 1.5rem;
}

.apparatus-header {
  text-align: center;
}

.apparatus-header h1 {
  font-size: clamp(1.8rem, 7vw, 2.55rem);
}

.apparatus-header > p:last-child {
  width: min(100%, 37rem);
  margin: 0.85rem auto 0;
  color: var(--muted);
  font-family: var(--serif);
  font-size: 0.95rem;
  line-height: 1.6;
}

.apparatus-selector {
  position: relative;
  display: block;
  margin-top: 1.8rem;
}

.apparatus-selector > span {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--faint);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.apparatus-selector::after {
  top: calc(50% + 0.55rem);
}

.reference-reader {
  margin-top: 2.3rem;
  font-family: var(--serif);
}

.reference-reader > h1 {
  color: var(--text);
  font-size: clamp(1.55rem, 6vw, 2.1rem);
  text-align: center;
}

.reference-subtitle {
  margin: 0.75rem auto 2rem;
  color: var(--muted);
  font-size: 0.94rem;
  font-style: italic;
  line-height: 1.6;
  text-align: center;
}

.reference-section {
  margin-top: 1.9rem;
}

.reference-section > h2,
.reference-section > h3 {
  margin: 0 0 0.75rem;
  color: var(--gold);
  font-family: var(--serif);
  font-size: 1.12rem;
  font-weight: 400;
  line-height: 1.35;
}

.reference-entry {
  margin: 0 0 1rem;
  padding-left: 0.85rem;
  border-left: 1px solid var(--line);
}

.reference-term {
  margin: 0 0 0.3rem;
  color: var(--accent-bright);
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.reference-list {
  display: grid;
  gap: 0.65rem;
  margin: 0;
  padding: 0 0 0 1.25rem;
  color: var(--muted);
}

.note-dialog {
  width: min(100% - 1.2rem, 42rem);
  max-height: min(86vh, 48rem);
  max-height: min(86dvh, 48rem);
  margin: auto auto max(0.6rem, env(safe-area-inset-bottom));
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 0.85rem;
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 1.5rem 5rem rgba(0, 0, 0, 0.62);
}

.note-dialog::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(3px);
}

.dialog-shell {
  display: flex;
  max-height: inherit;
  flex-direction: column;
}

.dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.15rem 0.9rem;
  border-bottom: 1px solid var(--line);
}

.dialog-header h2 {
  margin: 0.25rem 0 0;
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
}

.dialog-close {
  flex: 0 0 auto;
  display: grid;
  width: 2.65rem;
  height: 2.65rem;
  padding: 0;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--surface-raised);
  color: var(--muted);
  cursor: pointer;
  font-size: 1.45rem;
  font-weight: 300;
  line-height: 1;
}

.dialog-close:hover {
  background: var(--surface-hover);
  color: var(--text);
}

.dialog-content {
  padding: 1.2rem 1.15rem calc(1.4rem + env(safe-area-inset-bottom));
  overflow-y: auto;
  overscroll-behavior: contain;
}

.site-footer {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 2.8rem;
  padding: 1rem 0 2rem;
  color: var(--faint);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-footer span:first-child {
  color: var(--accent);
  font-size: 0.8rem;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 20;
  padding: 0.6rem 0.8rem;
  border-radius: 0.25rem;
  background: var(--accent);
  color: white;
  font-size: 0.8rem;
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.wordmark:focus-visible,
.view-link:focus-visible,
.chapter-arrow:focus-visible,
.book-introduction summary:focus-visible,
.downloads summary:focus-visible,
.note-card summary:focus-visible,
.chapter-footer-link:focus-visible,
.download-links a:focus-visible,
.dialog-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.noscript {
  width: min(100% - 2rem, 43rem);
  margin: 1rem auto;
  color: var(--muted);
}

[hidden] {
  display: none !important;
}

@media (max-width: 34rem) {
  .site-header {
    padding-top: 2.15rem;
  }

  .chapter-toolbar {
    grid-template-columns: 2.7rem minmax(0, 1fr) 2.7rem;
  }

  .chapter-arrow {
    width: 2.7rem;
  }

  .chapter-selectors {
    grid-template-columns: minmax(0, 1fr) 5.75rem;
  }

  .selector select {
    padding-right: 1.45rem;
    padding-left: 0.6rem;
    font-size: 0.78rem;
  }

  .note-legend {
    margin-left: 2.45rem;
  }

  .download-links {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 48rem) {
  .note-dialog {
    margin: auto;
  }

  .chapter-reader {
    padding-top: 3.3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}