/* Shared light/dark treatments for the theory pages. */
html[data-page] body {
  transition: background-color 0.45s ease, color 0.45s ease;
}

/* A Legion Wearing One Face */
html[data-theme="dark"][data-page="legion"] {
  --paper: #0d1410;
  --paper2: #17221b;
  --ink: #edf0e7;
  --muted: #acb8ad;
  --soft: #89978d;
  --gold: #d2a36d;
  --gold-light: #e2b77f;
  --green: #85d6a3;
  --line: rgba(230, 238, 226, 0.16);
}

html[data-theme="dark"][data-page="legion"] body,
html[data-theme="dark"][data-page="legion"] .chapter-three {
  background: var(--paper);
  color: var(--ink);
}

html[data-theme="dark"][data-page="legion"] .hero {
  background:
    radial-gradient(circle at 80% 30%, rgba(210, 163, 109, 0.15), transparent 25%),
    radial-gradient(circle at 18% 80%, rgba(84, 139, 103, 0.18), transparent 30%),
    linear-gradient(150deg, #0b120e, #17221b);
}

html[data-theme="dark"][data-page="legion"] :is(
  .hero-deck,
  .hero blockquote p,
  .use-note p,
  .chapter-intro,
  .closing > p:not(.eyebrow)
) {
  color: #bdc8bd;
}

html[data-theme="dark"][data-page="legion"] .chapter-one {
  background: #111a15;
}

html[data-theme="dark"][data-page="legion"] :is(
  .use-note,
  .reading-guide,
  .character-entry,
  .message-entry,
  .wonder-callout
) {
  background: rgba(255, 255, 255, 0.045);
  border-color: rgba(230, 238, 226, 0.16);
}

html[data-theme="dark"][data-page="legion"] :is(
  .guide-content,
  .wonder-callout > p:last-of-type
) {
  color: #b9c5ba;
}

html[data-theme="dark"][data-page="legion"] :is(
  .character-entry h5,
  .message-entry h5
) {
  color: #eef1e8;
}

html[data-theme="dark"][data-page="legion"] .closing {
  background: #e8ecdf;
  color: #24342b;
}

html[data-theme="dark"][data-page="legion"] .chapter-two,
html[data-theme="dark"][data-page="legion"] .messages {
  background: #132018;
}

/* The Lens of Everything */
html[data-theme="light"][data-page="lens"] {
  --night: #eef0e7;
  --ink: #24352b;
  --muted: #627064;
  --gold: #9a6636;
  --line: rgba(39, 57, 43, 0.18);
}

html[data-theme="light"][data-page="lens"] body {
  background: var(--night);
  color: var(--ink);
}

html[data-theme="light"][data-page="lens"] .theory-intro {
  background: #f8f5ec;
}

html[data-theme="light"][data-page="lens"] .quote-section {
  background:
    radial-gradient(circle at 85% 6%, rgba(137, 94, 189, 0.12), transparent 26%),
    radial-gradient(circle at 12% 70%, rgba(45, 151, 125, 0.14), transparent 28%),
    #e4e9df;
  color: #24352b;
}

html[data-theme="light"][data-page="lens"] .quote-note {
  color: #5f6c62;
}

html[data-theme="light"][data-page="lens"] .closing {
  background: #f4f1e8;
  color: #24352b;
}

html[data-theme="light"][data-page="lens"] .closing h2 em {
  color: #386e53;
}

html[data-theme="light"][data-page="lens"] .secondary-link {
  border-color: rgba(36, 53, 43, 0.3);
  color: #24352b;
}

/* The Threshold Rule of Communication and Morality */
html[data-theme="dark"][data-page="threshold"] {
  --paper: #0d1510;
  --paper2: #17221b;
  --ink: #edf0e7;
  --muted: #aab7ad;
  --line: rgba(230, 238, 226, 0.16);
  --green: #85d6a3;
  --green-light: #68b181;
  --gold: #d2a36d;
  --gold-light: #d2a36d;
}

html[data-theme="dark"][data-page="threshold"] body,
html[data-theme="dark"][data-page="threshold"] .practice-section {
  background: var(--paper);
  color: var(--ink);
}

html[data-theme="dark"][data-page="threshold"] .hero {
  background:
    radial-gradient(circle at 84% 30%, rgba(105, 166, 122, 0.16), transparent 31%),
    radial-gradient(circle at 16% 75%, rgba(210, 163, 109, 0.13), transparent 30%),
    linear-gradient(145deg, #0d1510, #17221b);
}

html[data-theme="dark"][data-page="threshold"] :is(
  .hero-deck,
  .fidelity-copy > p:last-child,
  .practice-steps p
) {
  color: #b9c5ba;
}

html[data-theme="dark"][data-page="threshold"] :is(
  .theory-section,
  .fidelity-section
) {
  background: #111b15;
}

html[data-theme="dark"][data-page="threshold"] :is(
  .threshold-core,
  .threshold-node,
  .verbatim-theory,
  .fidelity-cards article,
  .practice-steps article
) {
  background: rgba(255, 255, 255, 0.045);
  border-color: rgba(230, 238, 226, 0.16);
  color: #edf0e7;
}

html[data-theme="dark"][data-page="threshold"] :is(
  .verbatim-theory p,
  .fidelity-cards p
) {
  color: #d6ded5;
}

/* Peace Pon Eye and Eye */
html[data-theme="dark"][data-page="peace"] {
  --paper: #0d1510;
  --paper2: #18231b;
  --ink: #edf0e7;
  --muted: #acb8ad;
  --line: rgba(230, 238, 226, 0.16);
  --green: #85d6a3;
  --gold: #d2a36d;
}

html[data-theme="dark"][data-page="peace"] body {
  background: var(--paper);
  color: var(--ink);
}

html[data-theme="dark"][data-page="peace"] .hero {
  background:
    radial-gradient(circle at 78% 42%, rgba(82, 153, 111, 0.18), transparent 28%),
    radial-gradient(circle at 16% 77%, rgba(210, 163, 109, 0.12), transparent 28%),
    linear-gradient(145deg, #0d1510, #18231b);
}

html[data-theme="dark"][data-page="peace"] :is(
  .hero-deck,
  .section-heading > p:last-child,
  .agreement-copy p,
  .agreement-copy p:last-child,
  .movement-grid p
) {
  color: #b9c5ba;
}

html[data-theme="dark"][data-page="peace"] :is(
  .movements,
  .agreement
) {
  background: #111b15;
}

html[data-theme="dark"][data-page="peace"] .movement-grid article {
  background: rgba(255, 255, 255, 0.045);
  border-color: rgba(230, 238, 226, 0.16);
}

html[data-theme="dark"][data-page="peace"] .eye {
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.12),
    rgba(90, 143, 102, 0.14) 58%,
    rgba(255, 255, 255, 0.02)
  );
}

/* When Science and Faith Share a Bench */
html[data-theme="dark"][data-page="both-hats"] {
  --paper: #0d1510;
  --paper-deep: #17231b;
  --ink: #edf0e7;
  --muted: #aab6ac;
  --line: rgba(230, 238, 226, 0.16);
  --gold: #d2a36d;
  --gold-light: #d2a36d;
  --green: #85d6a3;
}

html[data-theme="dark"][data-page="both-hats"] body {
  background: var(--paper);
  color: var(--ink);
}

html[data-theme="dark"][data-page="both-hats"] .hero {
  background:
    radial-gradient(circle at 83% 32%, rgba(210, 163, 109, 0.14), transparent 24%),
    linear-gradient(145deg, #0d1510, #17231b);
}

html[data-theme="dark"][data-page="both-hats"] :is(
  .intro,
  .section-copy > p:last-child,
  .attention-copy > p:last-of-type,
  .agreement-section p
) {
  color: #b9c5ba;
}

html[data-theme="dark"][data-page="both-hats"] :is(
  .bench-section,
  .attention-section,
  .agreement-section
) {
  background: #111b15;
}

html[data-theme="dark"][data-page="both-hats"] :is(
  .hat-label,
  .attention-seal
) {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(230, 238, 226, 0.2);
  color: #edf0e7;
}

html[data-theme="dark"][data-page="both-hats"] .attention-copy h2 em {
  color: #85d6a3;
}

/* The Aperture */
html[data-theme="light"][data-page="aperture"] {
  --night: #f2efe5;
  --night2: #e5e9df;
  --ink: #203128;
  --muted: #617066;
  --line: rgba(36, 54, 43, 0.17);
  --green: #32714f;
  --gold: #9a6435;
}

html[data-theme="light"][data-page="aperture"] body {
  background: var(--night);
  color: var(--ink);
}

html[data-theme="light"][data-page="aperture"] .hero {
  background:
    radial-gradient(circle at 74% 48%, rgba(70, 142, 98, 0.15), transparent 30%),
    radial-gradient(circle at 15% 20%, rgba(98, 72, 122, 0.09), transparent 30%),
    #f2efe5;
}

html[data-theme="light"][data-page="aperture"] .hero-tagline,
html[data-theme="light"][data-page="aperture"] .stage-direction {
  color: #5e6e63;
}

html[data-theme="light"][data-page="aperture"] .cast {
  background: #e6ebe0;
  border-color: var(--line);
}

html[data-theme="light"][data-page="aperture"] .cast article {
  background: rgba(255, 255, 255, 0.52);
  border-color: var(--line);
}

html[data-theme="light"][data-page="aperture"] .cast p,
html[data-theme="light"][data-page="aperture"] .dialogue .delivery {
  color: #617066;
}

html[data-theme="light"][data-page="aperture"] .dialogue p {
  color: #304239;
}

html[data-theme="light"][data-page="aperture"] .closing {
  background:
    radial-gradient(circle at 50% 40%, rgba(62, 149, 91, 0.12), transparent 32%),
    #e9ede4;
  color: #203128;
}

html[data-theme="light"][data-page="aperture"] .closing > p:not(.eyebrow) {
  color: #58685e;
}

html[data-theme="light"][data-page="aperture"] .secondary-link {
  border-color: rgba(32, 49, 40, 0.28);
}

/* Aperture hero art and shared zoom viewer */
[data-page="aperture"] .hero {
  grid-template-columns: minmax(0, 0.92fr) minmax(380px, 1.08fr);
}

[data-page="aperture"] .hero h1 {
  font-size: clamp(64px, 8.2vw, 132px);
  line-height: 0.8;
  letter-spacing: -0.07em;
}

[data-page="aperture"] .aperture-artwork {
  width: 100%;
  max-width: 760px;
  margin: 0;
  justify-self: center;
  align-self: center;
}

[data-page="aperture"] .aperture-artwork .artwork-trigger {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: zoom-in;
}

[data-page="aperture"] .aperture-artwork img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(210, 163, 109, 0.25);
  border-radius: 18px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.36);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

[data-page="aperture"] .aperture-artwork .artwork-trigger:is(:hover, :focus-visible) img {
  transform: translateY(-4px);
  box-shadow: 0 38px 105px rgba(0, 0, 0, 0.44);
}

[data-page="aperture"] .aperture-artwork .artwork-trigger > span {
  display: block;
  margin-top: 12px;
  color: var(--gold);
  font: 9px var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

[data-page="aperture"] .aperture-artwork figcaption {
  padding-top: 10px;
  color: var(--muted);
  font: 10px/1.55 var(--mono);
}

[data-page="aperture"] .artwork-viewer {
  width: calc(100vw - 24px);
  height: calc(100vh - 24px);
  max-width: none;
  max-height: none;
  padding: 0;
  border: 1px solid rgba(210, 163, 109, 0.45);
  border-radius: 14px;
  background: #0c120f;
  color: #f0f1e9;
  overflow: hidden;
}

[data-page="aperture"] .artwork-viewer::backdrop {
  background: rgba(3, 6, 4, 0.9);
}

[data-page="aperture"] .viewer-close-form {
  position: absolute;
  z-index: 4;
  right: 15px;
  top: 15px;
  margin: 0;
}

[data-page="aperture"] .viewer-close {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(239, 242, 232, 0.35);
  border-radius: 50%;
  background: #101713;
  color: #fff;
  font-size: 24px;
  cursor: pointer;
}

[data-page="aperture"] .viewer-head {
  position: absolute;
  z-index: 3;
  left: 22px;
  right: 80px;
  top: 18px;
  display: flex;
  align-items: end;
  gap: 30px;
  justify-content: space-between;
  pointer-events: none;
}

[data-page="aperture"] .viewer-head h2 {
  margin: 5px 0 0;
  font: 25px var(--serif);
  font-weight: 400;
}

[data-page="aperture"] .viewer-head > p {
  max-width: 520px;
  margin: 0;
  color: #bcc6bb;
  font-size: 11px;
  line-height: 1.6;
  text-align: right;
}

[data-page="aperture"] .viewer-toolbar {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 18px;
  display: flex;
  max-width: calc(100vw - 30px);
  align-items: center;
  gap: 6px;
  padding: 7px;
  border: 1px solid rgba(239, 242, 232, 0.2);
  border-radius: 999px;
  background: rgba(10, 16, 12, 0.88);
  transform: translateX(-50%);
  flex-wrap: wrap;
  justify-content: center;
}

[data-page="aperture"] .viewer-toolbar button {
  min-width: 36px;
  height: 34px;
  padding: 0 11px;
  border: 1px solid rgba(239, 242, 232, 0.18);
  border-radius: 999px;
  background: #18221b;
  color: #fff;
  font: 10px var(--mono);
  cursor: pointer;
}

[data-page="aperture"] .viewer-toolbar button:is(:hover, :focus-visible) {
  background: #d2a36d;
  color: #17140e;
}

[data-page="aperture"] .viewer-toolbar span {
  min-width: 52px;
  text-align: center;
  color: #d7ddcf;
  font: 9px var(--mono);
}

[data-page="aperture"] .viewer-help {
  padding: 0 8px;
  color: #aeb9ac;
  font: 8px var(--mono);
  white-space: nowrap;
}

[data-page="aperture"] .viewer-stage {
  position: absolute;
  inset: 88px 20px 76px;
  display: block;
  overflow: auto;
  overscroll-behavior: contain;
  touch-action: none;
  cursor: grab;
  padding: 18px;
  text-align: center;
  scrollbar-color: rgba(210, 163, 109, 0.65) rgba(255, 255, 255, 0.06);
  scrollbar-width: thin;
}

[data-page="aperture"] .viewer-stage.is-dragging {
  cursor: grabbing;
}

[data-page="aperture"] .viewer-stage img {
  display: block;
  width: auto;
  height: auto;
  max-width: none;
  max-height: none;
  margin: auto;
  user-select: none;
  -webkit-user-drag: none;
}

[data-page="aperture"] body.viewer-open {
  overflow: hidden;
}

@media (max-width: 800px) {
  [data-page="aperture"] .hero {
    grid-template-columns: minmax(0, 1fr);
  }

  [data-page="aperture"] .hero h1 {
    font-size: clamp(58px, 17vw, 92px);
  }

  [data-page="aperture"] .aperture-artwork {
    width: 100%;
    max-width: 620px;
  }

  [data-page="aperture"] .viewer-head {
    left: 14px;
    top: 66px;
    display: block;
  }

  [data-page="aperture"] .viewer-head > p {
    margin-top: 9px;
    text-align: left;
  }

  [data-page="aperture"] .viewer-stage {
    inset: 128px 8px 76px;
    padding: 10px;
  }

  [data-page="aperture"] .viewer-toolbar {
    bottom: 12px;
  }

  [data-page="aperture"] .viewer-close-form {
    right: 10px;
    top: 10px;
  }

  [data-page="aperture"] .viewer-help {
    display: none;
  }
}