/* ============================================================
   Transparency — the disclosure document as a designed page.
   Dark observation register; a real numbered document, so the
   section numbers carry information (order of disclosure).
   ============================================================ */

.tdoc-head {
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(48px, 9vh, 110px) var(--s-6, 24px) clamp(28px, 5vh, 56px);
}
.tdoc-head .subtitle { max-width: 62ch; }
.tdoc-meta {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-top: 26px;
}
.tdoc-meta .reticle .v { font-size: 13px; }

.tdoc-layout {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--s-6, 24px) clamp(80px, 12vh, 140px);
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
@media (max-width: 940px) {
  .tdoc-layout { grid-template-columns: 1fr; }
  .tdoc-toc { display: none; }
}

/* ---------- table of contents ---------- */
.tdoc-toc {
  position: sticky; top: 32px;
  display: flex; flex-direction: column; gap: 2px;
  border-left: 1px solid var(--borderLight);
}
.tdoc-toc a {
  font-family: var(--font-mono);
  font-size: 10.5px; letter-spacing: 0.5px; text-transform: uppercase;
  color: var(--textDim);
  padding: 6px 0 6px 14px;
  margin-left: -1px;
  border-left: 1px solid transparent;
  text-decoration: none;
  transition: color 180ms ease, border-color 180ms ease;
}
.tdoc-toc a:hover { color: var(--charcoal); border-left-color: var(--olive); text-decoration: none; }

/* ---------- sections ---------- */
.tdoc-body { min-width: 0; }
.tdoc-body section { margin-bottom: clamp(48px, 8vh, 88px); scroll-margin-top: 28px; }
.tsec-head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 18px; }
.tsec-head .num {
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 2px;
  color: var(--gold-text, #896128);
}
.tsec-head h2 { font-size: clamp(20px, 2.4vw, 30px); letter-spacing: -0.5px; }
.tdoc-body p { max-width: 72ch; font-size: 14px; line-height: 1.85; margin-bottom: 14px; }
.tdoc-body ul, .tdoc-body ol { max-width: 72ch; margin: 0 0 14px 20px; }
.tdoc-body li { font-size: 14px; line-height: 1.8; color: var(--textMid); font-weight: 300; margin-bottom: 6px; }
.tdoc-body li strong, .tdoc-body p strong { color: var(--charcoal); font-weight: 600; }
.tdoc-body code {
  font-family: var(--font-mono); font-size: 12px;
  background: #F6F0DC; border: 1px solid var(--borderLight);
  border-radius: var(--r-sm); padding: 1px 6px;
  color: var(--olive);
}
.tdoc-body table.data { margin: 8px 0 18px; }
.tdoc-body table.data td { font-size: 13px; }
.tdoc-body table.data td:first-child { color: var(--charcoal); white-space: nowrap; }

/* the binding rule, set like the gate statement */
.tdoc-rule {
  max-width: 26ch;
  margin: 28px 0;
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  font-weight: 800; line-height: 1.15; letter-spacing: -0.02em;
  color: var(--charcoal);
  text-wrap: balance;
}

/* module map — mono diagram */
.tdoc-tree {
  font-family: var(--font-mono);
  font-size: 12px; line-height: 1.75;
  color: var(--textMid);
  background: #F6F0DC;
  border: 1px solid var(--borderLight);
  border-radius: var(--r-box);
  padding: 18px 22px;
  overflow-x: auto;
  margin: 8px 0 18px;
  white-space: pre;
}
.tdoc-tree b { color: var(--olive); font-weight: 400; }

/* pipeline — a real sequence, numbered on purpose */
.tstep { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 14px; margin-bottom: 18px; max-width: 76ch; }
.tstep .n {
  font-family: var(--font-mono); font-size: 15px;
  color: var(--gold-text, #896128);
  border: 1px solid var(--borderLight); border-radius: var(--r-sm);
  width: 36px; height: 36px; display: grid; place-items: center;
}
.tstep h4 { font-size: 14.5px; margin-bottom: 4px; }
.tstep p { font-size: 13.5px; margin-bottom: 0; }

/* prompt specimens */
.tprompt {
  position: relative;
  background: #F6F0DC;
  border: 1px solid #E2DBC2;
  padding: 20px 24px;
  margin: 20px 0 26px;
}
.tprompt::before, .tprompt::after,
.tprompt .ret::before, .tprompt .ret::after {
  content: ""; position: absolute; width: 9px; height: 9px;
  border-color: #E1B83B; border-style: solid; border-width: 0;
}
.tprompt::before { top: -1px; left: -1px; border-top-width: 2px; border-left-width: 2px; }
.tprompt::after { top: -1px; right: -1px; border-top-width: 2px; border-right-width: 2px; }
.tprompt .ret::before { bottom: -1px; left: -1px; border-bottom-width: 2px; border-left-width: 2px; }
.tprompt .ret::after { bottom: -1px; right: -1px; border-bottom-width: 2px; border-right-width: 2px; }
.tprompt-role {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  margin-bottom: 14px;
}
.tprompt-role .chip { font-size: 10px; }
.tprompt-role .caption { font-size: 11px; }
.tprompt pre {
  font-family: var(--font-mono);
  font-size: 12px; line-height: 1.8;
  color: var(--textMid);
  white-space: pre-wrap;
  max-width: none;
}
.tprompt .inj { color: var(--gold-text, #896128); font-style: italic; }

/* imagery provenance grid */
.tgallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
  margin: 18px 0;
}
.tgallery figure { background: var(--void); }
.tgallery img {
  width: 100%; aspect-ratio: 3 / 2; object-fit: cover;
  mix-blend-mode: lighten;
  -webkit-mask-image: radial-gradient(ellipse 68% 66% at 50% 50%, #000 36%, transparent 78%);
  mask-image: radial-gradient(ellipse 68% 66% at 50% 50%, #000 36%, transparent 78%);
}
.tgallery figcaption { font-size: 12px; line-height: 1.6; color: var(--textDim); }
/* narrow viewports: the gallery becomes a one-row draggable strip */
@media (max-width: 900px) {
  .tgallery[data-drag-scroll] {
    display: flex;
    gap: 14px;
    grid-template-columns: none !important;
    padding-bottom: 8px;
  }
  .tgallery[data-drag-scroll] figure { flex: 0 0 240px; }
}
.tgallery figcaption b { display: block; font-family: var(--font-mono); font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: var(--textMid); margin-bottom: 3px; }

.tdoc-close {
  border-top: 1px solid var(--borderLight);
  padding-top: 22px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}

/* ---------- CLA iceberg (Method page) ---------- */
.iceberg-wrap { margin: 22px 0; }
.iceberg-controls { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.iceberg-grid {
  display: grid;
  grid-template-columns: minmax(280px, 1.15fr) minmax(260px, 1fr);
  gap: 22px;
  align-items: start;
}
#icebergSvg { width: 100%; height: auto; display: block; border: 1px solid var(--border); border-radius: var(--r-box); background: #171B0D; }
.iceband { cursor: pointer; transition: opacity 0.3s var(--ease-epoch, ease), filter 0.3s var(--ease-epoch, ease); opacity: 0.88; }
.iceband:hover { opacity: 1; }
.iceband.active { opacity: 1; filter: brightness(1.12); }
.icelabels text {
  font-family: var(--font-mono, monospace);
  font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase;
  fill: #B9BFAD;
}
.iceberg-panel { min-height: 300px; padding: 4px 0; }
.iceberg-panel h4 { font-size: 19px; margin: 6px 0 8px; }
.iceberg-def { line-height: 1.7; }
.iceberg-quote {
  margin: 14px 0;
  padding: 12px 16px;
  border: 1px solid #E2DBC2;
  border-radius: var(--r-box);
  background: #F6F0DC;
}
.iceberg-quote p { margin-top: 6px; font-size: 13.5px; line-height: 1.75; color: var(--textMid); }
@media (max-width: 760px) { .iceberg-grid { grid-template-columns: 1fr; } }


/* light reticle for the doc pages (the dark skin's version no longer loads) */
.reticle {
  position: relative;
  border: 1px solid #E2DBC2;
  padding: 14px 18px;
  color: var(--textMid);
}
.reticle::before, .reticle::after,
.reticle .ret::before, .reticle .ret::after {
  content: "";
  position: absolute;
  width: 9px; height: 9px;
  border-color: #E1B83B;
  border-style: solid;
  border-width: 0;
}
.reticle::before { top: -1px; left: -1px; border-top-width: 2px; border-left-width: 2px; }
.reticle::after { top: -1px; right: -1px; border-top-width: 2px; border-right-width: 2px; }
.reticle .ret::before { bottom: -1px; left: -1px; border-bottom-width: 2px; border-left-width: 2px; }
.reticle .ret::after { bottom: -1px; right: -1px; border-bottom-width: 2px; border-right-width: 2px; }
.reticle .k { font-family: var(--font-mono); font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--textDim); display: block; }
.reticle .v { font-family: var(--font-mono); font-size: 13px; color: var(--charcoal); line-height: 1.3; display: block; margin-top: 4px; }