/* ==========================================================================
   WeldFoundry — "drafting catalogue" design system
   Light paper stock, blueprint ink, dense ledger typography.
   Hand-maintained; pages are generated by _build/build.py.

   WebKit rules obeyed:
   - no `aspect-ratio` on flex/grid children (explicit height / clamp instead)
   - fixed-size widgets carry width + height + flex:none
   - no var() inside SVG presentation attributes (literal hex only)
   ========================================================================== */

/* ---------- 1. Tokens ---------------------------------------------------- */
:root {
  /* paper stock */
  --paper: #e8e5de;
  --paper-2: #f1efe9;
  --paper-3: #dcd8cd;
  --paper-4: #cfcabd;

  /* ink */
  --ink: #14171b;
  --ink-2: #3d444c;
  --ink-3: #666d75;
  --ink-4: #8a9098;

  /* rules — hairlines do the structural work instead of boxes */
  --rule: #c6c0b3;
  --rule-strong: #a9a293;
  --rule-ink: rgba(20, 23, 27, 0.9);

  /* blueprint accent */
  --blue: #1b3fb0;
  --blue-2: #142f85;
  --blue-wash: rgba(27, 63, 176, 0.09);
  --blue-line: rgba(27, 63, 176, 0.32);

  /* sparingly: heat marks a limit, never decoration */
  --heat: #b83c17;
  --oxide: #7d6a4f;
  --green: #2f6b40;

  /* inverted plate */
  --plate: #14171b;
  --plate-2: #1d2228;
  --plate-rule: rgba(232, 229, 222, 0.16);
  --on-plate: #ece9e2;
  --on-plate-2: #a6adb5;

  /* type */
  --font-display: "IBM Plex Sans Condensed", "Helvetica Neue", Arial, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --fs-title: clamp(2.5rem, 7.2vw, 5.6rem);
  --fs-h2: clamp(1.5rem, 2.7vw, 2.1rem);
  --fs-h3: clamp(1.08rem, 1.5vw, 1.28rem);
  --fs-body: 1.0rem;
  --fs-sm: 0.875rem;
  --fs-xs: 0.79rem;
  --fs-xxs: 0.71rem;

  --measure: 66ch;
  --page: 1220px;
  --gut: clamp(1.1rem, 3.4vw, 3rem);
  --strip-h: 54px;
  --sec-y: clamp(3rem, 5.5vw, 5rem);

  --ease: cubic-bezier(0.2, 0.6, 0.3, 1);
}

/* ---------- 2. Reset ----------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; border: 0; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 600; line-height: 1.12; }
p { margin: 0; }
table { border-collapse: collapse; width: 100%; }
dl, dd, dt { margin: 0; }

:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
::selection { background: var(--blue); color: var(--paper-2); }

/* ---------- 3. Utility --------------------------------------------------- */
.dc-mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

.dc-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-xxs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.dc-tag--blue { color: var(--blue); }

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

.dc-page { max-width: var(--page); margin: 0 auto; padding-inline: var(--gut); }
.dc-measure { max-width: var(--measure); }

/* ---------- 4. Spec strip (top) ----------------------------------------- */
.dc-strip {
  position: sticky; top: 0; z-index: 60;
  height: var(--strip-h);
  display: flex; align-items: stretch;
  background: var(--paper-2);
  border-bottom: 1px solid var(--rule-strong);
}
.dc-strip-inner {
  max-width: var(--page); margin: 0 auto; padding-inline: var(--gut);
  width: 100%;
  display: flex; align-items: center; gap: 0.9rem;
}
.dc-mark {
  display: flex; align-items: center; gap: 0.55rem;
  padding-right: 0.9rem;
  border-right: 1px solid var(--rule);
  height: 100%;
  flex: none;
}
.dc-mark img { width: 26px; height: 26px; flex: none; object-fit: contain; }
.dc-mark-name {
  display: block;
  font-family: var(--font-display);
  font-weight: 600; font-size: 1.02rem; letter-spacing: 0.005em;
}
.dc-mark-no {
  display: none;
  font-family: var(--font-mono); font-size: var(--fs-xxs); color: var(--ink-4);
}

.dc-striplinks { display: none; gap: 0.15rem; flex: 1 1 auto; }
.dc-striplink {
  display: inline-flex; align-items: center;
  height: 100%;
  padding: 0 0.7rem;
  font-size: var(--fs-sm);
  color: var(--ink-2);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.dc-striplink:hover { color: var(--blue); }
.dc-striplink.is-on { color: var(--blue); border-bottom-color: var(--blue); }

.dc-stripfind {
  position: relative;
  flex: 0 1 300px;
  margin-left: auto;
  display: none;
}
.dc-stripfind input {
  width: 100%; height: 34px;
  padding: 0 0.6rem 0 1.9rem;
  background: var(--paper);
  border: 1px solid var(--rule-strong);
  border-radius: 0;
  font-size: var(--fs-sm);
}
.dc-stripfind input:focus { outline: none; border-color: var(--blue); background: #fff; }
.dc-stripfind svg {
  position: absolute; left: 0.55rem; top: 50%; transform: translateY(-50%);
  width: 15px; height: 15px; color: var(--ink-4); pointer-events: none;
}

.dc-indexbtn {
  flex: none;
  min-height: 38px;
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0 0.75rem;
  border: 1px solid var(--rule-strong);
  background: var(--paper);
  font-family: var(--font-mono); font-size: var(--fs-xxs);
  letter-spacing: 0.12em; text-transform: uppercase;
}
.dc-indexbtn:hover { border-color: var(--blue); color: var(--blue); }
.dc-indexbtn b { font-weight: 500; }

/* full-screen index sheet (replaces a side drawer) */
.dc-sheet {
  position: fixed; inset: 0; z-index: 90;
  background: var(--paper-2);
  display: none;
  flex-direction: column;
}
.dc-sheet.is-open { display: flex; }
.dc-sheet-head {
  flex: none;
  border-bottom: 1px solid var(--rule-strong);
  background: var(--paper-2);
}
.dc-sheet-head-in {
  max-width: var(--page); margin: 0 auto; padding: 0 var(--gut);
  height: var(--strip-h);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.dc-sheet-body { flex: 1 1 auto; overflow: auto; padding: var(--gut) 0 3rem; }
.dc-sheet-grid {
  max-width: var(--page); margin: 0 auto; padding-inline: var(--gut);
  display: grid; gap: 2rem 3rem; grid-template-columns: 1fr;
}
.dc-sheet-col h3 {
  font-size: var(--fs-xxs); font-family: var(--font-mono); font-weight: 400;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-4);
  padding-bottom: 0.5rem; margin-bottom: 0.4rem;
  border-bottom: 1px solid var(--rule);
}
.dc-sheet-link {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  min-height: 42px;
  border-bottom: 1px solid var(--rule);
  font-size: 1.05rem;
  font-family: var(--font-display);
}
.dc-sheet-link:hover { color: var(--blue); }
.dc-sheet-link span { font-family: var(--font-mono); font-size: var(--fs-xxs); color: var(--ink-4); }

/* ---------- 5. Sections -------------------------------------------------- */
.dc-section { padding-block: var(--sec-y); border-top: 1px solid var(--rule); }
.dc-section:first-of-type { border-top: 0; }
.dc-section--plate {
  background: var(--plate);
  color: var(--on-plate);
  border-top-color: var(--plate);
}
.dc-section--plate .dc-tag { color: var(--on-plate-2); }
.dc-section--plate .dc-lede { color: var(--on-plate-2); }

.dc-sechead {
  display: grid; gap: 0.5rem 2rem;
  grid-template-columns: 1fr;
  margin-bottom: clamp(1.5rem, 3vw, 2.4rem);
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--rule);
}
.dc-section--plate .dc-sechead { border-bottom-color: var(--plate-rule); }
.dc-sechead h2 { font-size: var(--fs-h2); }
.dc-secno {
  font-family: var(--font-mono); font-size: var(--fs-xxs);
  letter-spacing: 0.16em; color: var(--blue);
}
.dc-section--plate .dc-secno { color: #7d9bff; }
.dc-lede { color: var(--ink-3); font-size: var(--fs-sm); max-width: 58ch; }

/* ---------- 6. Masthead -------------------------------------------------- */
.dc-masthead {
  background: var(--plate);
  color: var(--on-plate);
  padding-block: clamp(2.4rem, 5vw, 4.2rem) clamp(2rem, 4vw, 3.2rem);
  position: relative;
  overflow: hidden;
}
.dc-masthead::before {
  /* faint drafting grid, not an image treatment */
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(236, 233, 226, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(236, 233, 226, 0.055) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
}
.dc-masthead > * { position: relative; }
.dc-masthead-rule {
  display: flex; align-items: baseline; justify-content: space-between;
  flex-wrap: wrap; gap: 0.4rem 1.4rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--plate-rule);
  font-family: var(--font-mono); font-size: var(--fs-xxs);
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--on-plate-2);
}
.dc-title {
  font-size: var(--fs-title);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin-top: clamp(1.2rem, 2.6vw, 2rem);
  font-weight: 600;
  max-width: 17ch;
}
.dc-title b { font-weight: 600; color: #7d9bff; }
.dc-masthead-sub {
  margin-top: 1.2rem;
  color: var(--on-plate-2);
  max-width: 56ch;
  font-size: clamp(0.95rem, 1.3vw, 1.08rem);
}
.dc-masthead-foot {
  margin-top: clamp(1.8rem, 3.4vw, 2.6rem);
  border-top: 1px solid var(--plate-rule);
  display: grid; gap: 0;
  grid-template-columns: repeat(2, 1fr);
}
.dc-fig { padding: 1rem 1rem 0.2rem 0; }
.dc-fig + .dc-fig { border-left: 1px solid var(--plate-rule); padding-left: 1rem; }
@media (max-width: 619px) {
  /* two-up: only the right-hand cell of each row carries the divider */
  .dc-fig:nth-child(odd) { border-left: 0; padding-left: 0; }
  .dc-fig:nth-child(n + 3) { border-top: 1px solid var(--plate-rule); }
}
.dc-fig-n {
  display: block;
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(1.7rem, 3.2vw, 2.5rem); line-height: 1;
  letter-spacing: -0.02em;
}
.dc-fig-n small { font-size: 0.42em; color: var(--on-plate-2); margin-left: 0.25em; }
.dc-fig-l {
  display: block; margin-top: 0.35rem;
  font-family: var(--font-mono); font-size: var(--fs-xxs);
  letter-spacing: 0.13em; text-transform: uppercase; color: var(--on-plate-2);
}

/* ---------- 7. Drawing frame -------------------------------------------- */
.dc-frame {
  position: relative;
  border: 1px solid var(--rule-strong);
  background: var(--paper-2);
  padding: 10px;
}
.dc-frame::before, .dc-frame::after {
  content: "";
  position: absolute;
  width: 9px; height: 9px;
  border: 1px solid var(--blue-line);
}
.dc-frame::before { top: 3px; left: 3px; border-right: 0; border-bottom: 0; }
.dc-frame::after { bottom: 3px; right: 3px; border-left: 0; border-top: 0; }
.dc-frame-media { height: 100%; overflow: hidden; background: var(--paper-3); }
.dc-frame-media img { width: 100%; height: 100%; object-fit: cover; }
.dc-frame-cap {
  position: absolute; bottom: -1px; right: -1px;
  padding: 2px 7px;
  background: var(--paper-2);
  border: 1px solid var(--rule-strong);
  font-family: var(--font-mono); font-size: var(--fs-xxs);
  color: var(--ink-3);
}
.dc-section--plate .dc-frame { border-color: var(--plate-rule); background: var(--plate-2); }
.dc-section--plate .dc-frame-cap { background: var(--plate-2); border-color: var(--plate-rule); color: var(--on-plate-2); }
.dc-section--plate .dc-frame-media { background: var(--plate-2); }

/* ---------- 8. Grade mark ------------------------------------------------ */
.dc-grade {
  width: 46px; height: 46px; flex: none;
  display: grid; place-items: center;
  border: 1px solid var(--rule-ink);
  font-family: var(--font-display);
  font-weight: 600; font-size: 1.16rem;
  letter-spacing: -0.02em;
  background: var(--paper-2);
}
.dc-grade--a { border-color: var(--blue); color: var(--blue); }
.dc-grade--b { border-color: var(--rule-strong); color: var(--ink-2); }
.dc-grade--c { border-color: var(--rule); color: var(--ink-3); }
.dc-grade--lg { width: 62px; height: 62px; font-size: 1.6rem; }
.dc-section--plate .dc-grade { background: var(--plate-2); }
.dc-section--plate .dc-grade--a { border-color: #7d9bff; color: #7d9bff; }
.dc-section--plate .dc-grade--b, .dc-section--plate .dc-grade--c {
  border-color: var(--plate-rule); color: var(--on-plate-2);
}

/* ---------- 9. Capability envelope (SVG dimension line) ----------------- */
.dc-env { display: block; width: 100%; height: 58px; }
.dc-env-note {
  display: block; margin-top: 0.3rem;
  font-family: var(--font-mono); font-size: var(--fs-xxs); color: var(--ink-4);
}
.dc-section--plate .dc-env-note { color: var(--on-plate-2); }

/* ---------- 10. Job entries (the three lead write-ups) ------------------ */
.dc-entries { display: grid; gap: 0; }
.dc-entry {
  display: grid;
  gap: 1rem 1.8rem;
  grid-template-columns: 1fr;
  padding-block: clamp(1.6rem, 3vw, 2.4rem);
  border-top: 1px solid var(--rule);
  position: relative;
}
.dc-entry:first-child { border-top: 0; padding-top: 0; }
.dc-section--plate .dc-entry { border-top-color: var(--plate-rule); }
.dc-entry-fig { min-width: 0; }
.dc-entry-fig .dc-frame-media { height: clamp(190px, 24vw, 250px); }
.dc-entry-body { min-width: 0; }
.dc-entry-head { display: flex; align-items: flex-start; gap: 0.9rem; }
.dc-entry-title { font-size: var(--fs-h3); margin-top: 0.3rem; }
.dc-entry-meta {
  display: block; margin-top: 0.35rem;
  font-family: var(--font-mono); font-size: var(--fs-xxs); color: var(--ink-4);
}
.dc-section--plate .dc-entry-meta { color: var(--on-plate-2); }
.dc-entry-text { margin-top: 0.9rem; color: var(--ink-2); font-size: var(--fs-sm); }
.dc-section--plate .dc-entry-text { color: var(--on-plate-2); }
.dc-entry-specs {
  margin-top: 1rem;
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.dc-section--plate .dc-entry-specs { background: var(--plate-rule); border-color: var(--plate-rule); }
.dc-entry-spec { background: var(--paper); padding: 0.5rem 0.65rem; }
.dc-section--plate .dc-entry-spec { background: var(--plate); }
.dc-entry-spec dt {
  font-family: var(--font-mono); font-size: var(--fs-xxs);
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-4);
}
.dc-section--plate .dc-entry-spec dt { color: var(--on-plate-2); }
.dc-entry-spec dd { font-size: var(--fs-sm); margin-top: 0.15rem; }
.dc-entry-actions { margin-top: 1.1rem; display: flex; flex-wrap: wrap; gap: 0.6rem; }

/* ---------- 11. Buttons -------------------------------------------------- */
.dc-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  min-height: 44px;
  padding: 0 1.05rem;
  border: 1px solid var(--rule-ink);
  background: none;
  font-family: var(--font-display); font-weight: 600;
  font-size: 0.94rem;
  transition: background 0.15s var(--ease), color 0.15s var(--ease), border-color 0.15s var(--ease);
}
.dc-btn:hover { background: var(--ink); color: var(--paper-2); }
.dc-btn--blue { background: var(--blue); border-color: var(--blue); color: #fff; }
.dc-btn--blue:hover { background: var(--blue-2); border-color: var(--blue-2); color: #fff; }
.dc-btn--quiet { border-color: var(--rule-strong); color: var(--ink-2); }
.dc-btn--quiet:hover { background: none; border-color: var(--blue); color: var(--blue); }
.dc-btn--sm { min-height: 36px; font-size: var(--fs-xs); padding: 0 0.7rem; }
.dc-btn--block { width: 100%; }
.dc-section--plate .dc-btn { border-color: var(--on-plate); color: var(--on-plate); }
.dc-section--plate .dc-btn:hover { background: var(--on-plate); color: var(--plate); }
.dc-section--plate .dc-btn--blue { background: #3d63de; border-color: #3d63de; color: #fff; }

/* ---------- 12. Ledger (single dense table replaces card grid) ---------- */
.dc-ledgerbar {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 0.7rem;
  padding-bottom: 0.8rem;
  margin-bottom: 0.5rem;
}
.dc-field { display: flex; flex-direction: column; gap: 0.25rem; min-width: 0; }
.dc-field > span {
  font-family: var(--font-mono); font-size: var(--fs-xxs);
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-4);
}
.dc-input, .dc-select {
  height: 42px;
  padding: 0 0.6rem;
  background: var(--paper-2);
  border: 1px solid var(--rule-strong);
  border-radius: 0;
  font-size: var(--fs-sm);
  min-width: 0;
}
.dc-select { -webkit-appearance: none; appearance: none; padding-right: 1.9rem;
  background-image: linear-gradient(45deg, transparent 50%, #666d75 50%),
                    linear-gradient(135deg, #666d75 50%, transparent 50%);
  background-position: calc(100% - 15px) 19px, calc(100% - 10px) 19px;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
.dc-input:focus, .dc-select:focus { outline: none; border-color: var(--blue); background-color: #fff; }
.dc-ledgerbar .dc-field { flex: 1 1 180px; }
.dc-ledgerbar .dc-btn { flex: none; height: 42px; min-height: 42px; }
.dc-ledgercount {
  flex: 1 1 100%;
  font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--ink-4);
}

.dc-ledgerwrap { border-top: 1px solid var(--rule-ink); }
.dc-ledger { font-size: var(--fs-sm); }
.dc-ledger thead th {
  position: sticky; top: var(--strip-h); z-index: 5;
  background: var(--paper);
  text-align: left;
  font-family: var(--font-mono); font-weight: 400;
  font-size: var(--fs-xxs); letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-3);
  padding: 0.55rem 0.6rem;
  border-bottom: 1px solid var(--rule-ink);
  white-space: nowrap;
}
.dc-ledger thead th button {
  display: inline-flex; align-items: center; gap: 0.3rem;
  min-height: 34px; color: inherit; font: inherit;
}
.dc-ledger thead th button:hover { color: var(--blue); }
.dc-ledger thead th .dc-sortmark { color: var(--blue); }

.dc-ledger tbody tr { border-bottom: 1px solid var(--rule); }
.dc-ledger tbody tr:hover { background: var(--paper-2); }
.dc-ledger td { padding: 0.5rem 0.6rem; vertical-align: middle; }
.dc-ledger .dc-cell-no { font-family: var(--font-mono); color: var(--ink-4); width: 46px; }
.dc-ledger .dc-cell-fig { width: 60px; }
.dc-thumbframe {
  display: block;
  width: 48px; height: 48px; flex: none;   /* explicit box — no aspect-ratio */
  border: 1px solid var(--rule);
  background: var(--paper-3);
  overflow: hidden;
}
.dc-thumbframe img { width: 100%; height: 100%; object-fit: cover; }
.dc-ledger tbody tr:hover .dc-thumbframe { border-color: var(--blue-line); }
.dc-ledger .dc-cell-name { min-width: 0; }
.dc-ledgername {
  display: block;
  font-family: var(--font-display); font-weight: 600; font-size: 1rem;
  line-height: 1.25;
}
.dc-ledger tbody tr:hover .dc-ledgername { color: var(--blue); }
.dc-ledgersub { display: block; font-family: var(--font-mono); font-size: var(--fs-xxs); color: var(--ink-4); }
.dc-ledger .dc-cell-spec { color: var(--ink-2); font-family: var(--font-mono); font-size: var(--fs-xs); }
.dc-ledger .dc-cell-rating { font-family: var(--font-mono); white-space: nowrap; }
.dc-ledger .dc-cell-grade { width: 60px; }
.dc-ledger .dc-cell-pick { width: 46px; text-align: right; }
.dc-gradelite {
  display: inline-grid; place-items: center;
  width: 32px; height: 32px;
  border: 1px solid var(--rule-strong);
  font-family: var(--font-display); font-weight: 600; font-size: 0.9rem;
}
.dc-gradelite.is-a { border-color: var(--blue); color: var(--blue); }

.dc-pick {
  width: 34px; height: 34px;
  display: inline-grid; place-items: center;
  border: 1px solid var(--rule-strong);
  font-family: var(--font-mono); font-size: 0.95rem; line-height: 1;
  color: var(--ink-3);
}
.dc-pick:hover { border-color: var(--blue); color: var(--blue); }
.dc-pick.is-on { background: var(--blue); border-color: var(--blue); color: #fff; }

.dc-groupbar td {
  padding: 1.1rem 0.6rem 0.35rem;
  border-bottom: 1px solid var(--rule-ink);
  background: var(--paper);
}
.dc-groupbar span {
  font-family: var(--font-mono); font-size: var(--fs-xxs);
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink);
}
.dc-groupbar b { color: var(--ink-4); font-weight: 400; margin-left: 0.5rem; }

.dc-ledgerempty { padding: 2.2rem 0.6rem; color: var(--ink-3); }
.dc-ledgermore { display: flex; justify-content: center; padding-top: 1.4rem; }

/* Stacked ledger on narrow screens — thumbnail leads, number drops out.
   Driven by a media query rather than a JS class, so EVERY .dc-ledger stacks
   (including the static "adjacent lines" table on entry pages, which has no id)
   and it still works with JS disabled. */
@media (max-width: 759px) {
  .dc-ledger thead { display: none; }

  /* Two bands per row: a horizontal identity band (photograph beside the name,
     which gets the full remaining width), then a horizontal meta band running
     the whole card width. Nothing is squeezed into a narrow column. */
  .dc-ledger tbody tr {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr) auto auto;
    gap: 0.5rem 0;              /* no column gap — the meta rule stays unbroken */
    padding: 0.9rem 0;
    align-items: center;
  }
  .dc-ledger td { padding: 0; }
  .dc-ledger .dc-cell-name { padding-left: 0.8rem; }
  .dc-ledger .dc-cell-pick,
  .dc-ledger .dc-cell-rating,
  .dc-ledger .dc-cell-grade { padding-left: 0.6rem; }

  .dc-ledger .dc-cell-fig { grid-column: 1; grid-row: 1; width: auto; align-self: start; }
  .dc-ledger .dc-thumbframe { width: 72px; height: 72px; }
  .dc-ledger .dc-cell-no { display: none; }

  .dc-ledger .dc-cell-name { grid-column: 2 / span 2; grid-row: 1; align-self: center; }
  /* the name is the row's tap target — keep it over 34px tall */
  .dc-ledger .dc-ledgername { font-size: 1.05rem; padding-block: 0.45rem; }
  .dc-ledger .dc-ledgersub { margin-top: 0.2rem; line-height: 1.45; }
  .dc-ledger .dc-cell-pick { grid-column: 4; grid-row: 1; width: auto; text-align: right; }

  /* meta band — one horizontal line under both columns */
  .dc-ledger .dc-cell-spec,
  .dc-ledger .dc-cell-rating,
  .dc-ledger .dc-cell-grade {
    grid-row: 2;
    width: auto;
    border-top: 1px dashed var(--rule);
    padding-top: 0.45rem;
    align-self: stretch;
    display: flex;
    align-items: center;
  }
  .dc-ledger .dc-cell-spec { grid-column: 1 / span 2; }
  .dc-ledger .dc-cell-rating { grid-column: 3; justify-content: flex-end; }
  .dc-ledger .dc-cell-grade { grid-column: 4; justify-content: flex-end; }

  .dc-ledger tbody tr.dc-groupbar { display: block; }
  .dc-ledger .dc-groupbar td { display: block; }
}

/* ---------- 13. Cross-reference (inline, no modal) ---------------------- */
.dc-xref { margin-top: 2rem; border-top: 1px solid var(--rule-ink); padding-top: 1.1rem; }
.dc-xref-head {
  display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between;
  gap: 0.6rem 1.2rem; margin-bottom: 0.9rem;
}
.dc-xref-head h3 { font-size: var(--fs-h3); }
.dc-xref-hint { font-family: var(--font-mono); font-size: var(--fs-xxs); color: var(--ink-4); }
.dc-xref-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.dc-xreftable { min-width: 560px; font-size: var(--fs-xs); }
.dc-xreftable th, .dc-xreftable td {
  padding: 0.45rem 0.6rem; text-align: left; border-bottom: 1px solid var(--rule);
  vertical-align: top;
}
.dc-xreftable thead th { border-bottom: 1px solid var(--rule-ink); background: var(--paper); }
.dc-xreftable tbody th {
  position: sticky; left: 0; background: var(--paper);
  font-family: var(--font-mono); font-weight: 400;
  font-size: var(--fs-xxs); letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ink-3); min-width: 128px;
}
.dc-xref-name {
  display: flex; align-items: center; min-height: 36px;
  font-family: var(--font-display); font-weight: 600; font-size: var(--fs-sm);
}
.dc-xref-drop { display: block; font-family: var(--font-mono); font-size: var(--fs-xxs); color: var(--ink-4); }
.dc-xref-drop button {
  min-height: 34px; padding: 0 0.35rem;
  font: inherit; color: var(--ink-3); text-decoration: underline;
}
.dc-xref-drop button:hover { color: var(--heat); }
.dc-xref-delta { font-family: var(--font-mono); color: var(--blue); }
.dc-xref-empty { color: var(--ink-3); font-size: var(--fs-sm); padding: 0.8rem 0 1.4rem; }

/* ---------- 14. Job sheet (calculator as a work order) ------------------ */
.dc-job { display: grid; gap: 0; grid-template-columns: 1fr; border: 1px solid var(--rule-ink); }
.dc-job-in { padding: clamp(1rem, 2vw, 1.5rem); }
.dc-job-out {
  padding: clamp(1rem, 2vw, 1.5rem);
  background: var(--paper-2);
  border-top: 1px solid var(--rule-ink);
}
.dc-job-title {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  padding-bottom: 0.6rem; margin-bottom: 1rem;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono); font-size: var(--fs-xxs);
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3);
}
.dc-job-rows { display: grid; gap: 0.9rem; }
.dc-opts { display: flex; flex-wrap: wrap; gap: 0; border: 1px solid var(--rule-strong); }
.dc-opts button {
  flex: 1 1 auto;
  min-height: 40px; padding: 0 0.6rem;
  border-right: 1px solid var(--rule-strong);
  font-family: var(--font-mono); font-size: var(--fs-xxs);
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ink-3);
  background: var(--paper-2);
}
.dc-opts button:last-child { border-right: 0; }
.dc-opts button:hover { color: var(--blue); }
.dc-opts button.is-on { background: var(--blue); color: #fff; }

.dc-slider { display: flex; align-items: center; gap: 0.8rem; }
.dc-slider input[type="range"] {
  -webkit-appearance: none; appearance: none;
  flex: 1 1 auto; height: 34px; background: none; margin: 0;
}
.dc-slider input[type="range"]::-webkit-slider-runnable-track {
  height: 2px;
  background: linear-gradient(90deg, #1b3fb0 var(--fill, 30%), #c6c0b3 var(--fill, 30%));
}
.dc-slider input[type="range"]::-moz-range-track { height: 2px; background: #c6c0b3; }
.dc-slider input[type="range"]::-moz-range-progress { height: 2px; background: #1b3fb0; }
.dc-slider input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px; margin-top: -7px;
  background: #e8e5de; border: 2px solid #1b3fb0; border-radius: 0;
  transform: rotate(45deg);
}
.dc-slider input[type="range"]::-moz-range-thumb {
  width: 14px; height: 14px; background: #e8e5de; border: 2px solid #1b3fb0; border-radius: 0;
}
.dc-slider-out {
  flex: none; min-width: 92px; text-align: right;
  font-family: var(--font-mono); font-size: 0.95rem;
}

.dc-order { display: grid; gap: 0; border: 1px solid var(--rule); background: var(--paper); }
.dc-orderrow {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  padding: 0.6rem 0.8rem;
  border-bottom: 1px dashed var(--rule);
}
.dc-orderrow:last-child { border-bottom: 0; }
.dc-orderrow dt {
  font-family: var(--font-mono); font-size: var(--fs-xxs);
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-4);
  flex: none;
}
.dc-orderrow dd {
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
  text-align: right;
}
.dc-orderrow dd small { display: block; font-family: var(--font-mono); font-weight: 400; font-size: var(--fs-xxs); color: var(--ink-4); }

.dc-joblist { display: grid; gap: 0; margin-top: 1rem; border-top: 1px solid var(--rule); }
.dc-jobitem {
  display: grid; grid-template-columns: 40px 1fr auto; gap: 0.7rem;
  align-items: center; min-height: 56px;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--rule);
}
.dc-jobitem img { width: 40px; height: 40px; object-fit: cover; flex: none; background: var(--paper-3); }
.dc-jobitem-name { display: block; font-size: var(--fs-sm); line-height: 1.3; }
.dc-jobitem-meta { display: block; font-family: var(--font-mono); font-size: var(--fs-xxs); color: var(--ink-4); }
.dc-jobnote { margin-top: 1rem; font-size: var(--fs-xs); color: var(--ink-4); }

/* ---------- 15. Provenance ---------------------------------------------- */
.dc-prov { display: grid; gap: 2rem; grid-template-columns: 1fr; }
.dc-prov-note { border-left: 2px solid var(--blue); padding-left: 1rem; }
.dc-prov-note h3 { font-size: 1.02rem; margin-bottom: 0.4rem; }
.dc-prov-note p { font-size: var(--fs-sm); color: var(--ink-2); }
.dc-footnotes { margin-top: 1.6rem; padding-top: 0.9rem; border-top: 1px solid var(--rule); }
.dc-footnotes li {
  display: flex; gap: 0.6rem;
  font-size: var(--fs-xs); color: var(--ink-3);
  padding: 0.25rem 0;
}
.dc-footnotes b { font-family: var(--font-mono); color: var(--blue); font-weight: 400; flex: none; }

/* ---------- 16. Product page -------------------------------------------- */
.dc-crumb {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem;
  padding-top: 1.1rem;
  font-family: var(--font-mono); font-size: var(--fs-xxs); color: var(--ink-4);
}
.dc-crumb a { display: inline-flex; align-items: center; min-height: 34px; }
.dc-crumb a:hover { color: var(--blue); }

.dc-cardhead { padding-top: 0.6rem; }
.dc-cardhead-top {
  display: flex; align-items: flex-start; gap: 1rem;
  padding-bottom: 1rem; border-bottom: 1px solid var(--rule-ink);
}
.dc-cardhead h1 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  letter-spacing: -0.02em;
  margin-top: 0.3rem;
  max-width: 22ch;
}
.dc-cardhead-meta { font-family: var(--font-mono); font-size: var(--fs-xxs); color: var(--ink-4); display: block; margin-top: 0.5rem; }
.dc-cardhead-sum { margin-top: 1rem; color: var(--ink-2); max-width: var(--measure); }

.dc-plate {
  display: grid; gap: 1.2rem;
  grid-template-columns: 1fr;
  padding-block: clamp(1.4rem, 2.6vw, 2rem);
}
.dc-plate-fig .dc-frame-media { height: clamp(220px, 30vw, 320px); }
.dc-plate-thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 6px; }
.dc-thumb { height: 62px; border: 1px solid var(--rule); background: var(--paper-3); overflow: hidden; opacity: 0.62; }
.dc-thumb img { width: 100%; height: 100%; object-fit: cover; }
.dc-thumb.is-on, .dc-thumb:hover { border-color: var(--blue); opacity: 1; }

.dc-keyfacts { display: grid; gap: 1px; background: var(--rule); border: 1px solid var(--rule); grid-template-columns: repeat(2, 1fr); }
.dc-keyfact { background: var(--paper); padding: 0.7rem 0.8rem; }
.dc-keyfact dt { font-family: var(--font-mono); font-size: var(--fs-xxs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-4); }
.dc-keyfact dd { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; margin-top: 0.2rem; }

.dc-req { border: 1px solid var(--rule-ink); padding: 1rem; background: var(--paper-2); }
.dc-req-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  font-family: var(--font-mono); font-size: var(--fs-xxs);
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3);
  padding-bottom: 0.6rem; margin-bottom: 0.8rem; border-bottom: 1px solid var(--rule);
}
.dc-req ul { display: grid; gap: 0.35rem; margin-bottom: 0.9rem; }
.dc-req li { display: flex; gap: 0.5rem; font-size: var(--fs-sm); color: var(--ink-2); }
.dc-req li::before { content: "—"; color: var(--blue); flex: none; }
.dc-disclosure { margin-top: 0.6rem; font-size: var(--fs-xxs); color: var(--ink-4); line-height: 1.5; }

/* review body with marginalia */
.dc-body { display: grid; gap: 1.6rem; grid-template-columns: 1fr; padding-block: var(--sec-y); border-top: 1px solid var(--rule); }
.dc-prose { max-width: var(--measure); font-size: 1.02rem; }
.dc-prose p + p { margin-top: 1.1rem; }
.dc-prose h2 { font-size: var(--fs-h2); margin-bottom: 1rem; }
.dc-margin { display: grid; gap: 1.2rem; align-content: start; }
.dc-note { border-top: 1px solid var(--rule-ink); padding-top: 0.7rem; }
.dc-note-k {
  display: block; font-family: var(--font-mono); font-size: var(--fs-xxs);
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-4);
  margin-bottom: 0.45rem;
}
.dc-note p, .dc-note li { font-size: var(--fs-xs); color: var(--ink-2); line-height: 1.55; }
.dc-note li { display: flex; gap: 0.45rem; padding: 0.15rem 0; }
.dc-note li::before { content: "·"; color: var(--blue); flex: none; }
.dc-note--quote p { font-style: italic; }
.dc-note--quote cite { display: block; font-style: normal; font-family: var(--font-mono); font-size: var(--fs-xxs); color: var(--ink-4); margin-top: 0.35rem; }

/* verdict */
.dc-verdict { border: 1px solid var(--rule-ink); padding: 1.1rem 1.2rem; margin-top: 1.8rem; background: var(--paper-2); max-width: var(--measure); }
.dc-verdict-k { display: block; font-family: var(--font-mono); font-size: var(--fs-xxs); letter-spacing: 0.18em; text-transform: uppercase; color: var(--blue); margin-bottom: 0.5rem; }

/* full spec table */
.dc-spectable { font-size: var(--fs-sm); }
.dc-spectable th, .dc-spectable td { padding: 0.6rem 0.7rem; text-align: left; border-bottom: 1px solid var(--rule); }
.dc-spectable tbody th {
  font-family: var(--font-mono); font-weight: 400; font-size: var(--fs-xxs);
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); width: 42%;
}
.dc-spectable tr:first-child th, .dc-spectable tr:first-child td { border-top: 1px solid var(--rule-ink); }

/* strengths / trade-offs as a two-column rule set */
.dc-balance { display: grid; gap: 1.6rem; grid-template-columns: 1fr; }
.dc-balance h3 {
  font-family: var(--font-mono); font-weight: 400; font-size: var(--fs-xxs);
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-4);
  padding-bottom: 0.5rem; border-bottom: 1px solid var(--rule-ink); margin-bottom: 0.7rem;
}
.dc-balance li { display: flex; gap: 0.6rem; font-size: var(--fs-sm); color: var(--ink-2); padding: 0.3rem 0; }
.dc-balance li::before { content: "+"; font-family: var(--font-mono); color: var(--blue); flex: none; }
.dc-balance--minus li::before { content: "−"; color: var(--heat); }

/* owner reports as newspaper columns */
.dc-reports { columns: 1; column-gap: 2rem; }
.dc-report { break-inside: avoid; padding-bottom: 1.1rem; margin-bottom: 1.1rem; border-bottom: 1px solid var(--rule); }
.dc-report-t { display: block; font-family: var(--font-display); font-weight: 600; font-size: 1rem; }
.dc-report-m { display: block; font-family: var(--font-mono); font-size: var(--fs-xxs); color: var(--ink-4); margin: 0.2rem 0 0.45rem; }
.dc-report p { font-size: var(--fs-sm); color: var(--ink-2); }

/* ---------- 17. Footer --------------------------------------------------- */
.dc-foot { background: var(--plate); color: var(--on-plate); padding-block: clamp(2.2rem, 4vw, 3rem) 1.4rem; }
.dc-foot-grid { display: grid; gap: 1.6rem; grid-template-columns: 1fr; }
.dc-foot-brand { grid-column: 1 / -1; }
.dc-foot-brand p { color: var(--on-plate-2); font-size: var(--fs-sm); margin-top: 0.7rem; max-width: 52ch; }
.dc-foot-col h4 {
  font-family: var(--font-mono); font-weight: 400; font-size: var(--fs-xxs);
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--on-plate-2);
  padding-bottom: 0.5rem; border-bottom: 1px solid var(--plate-rule); margin-bottom: 0.4rem;
}
.dc-foot-col a { display: flex; align-items: center; min-height: 36px; font-size: var(--fs-sm); color: var(--on-plate-2); }
.dc-foot-col a:hover { color: #7d9bff; }
.dc-foot-bottom {
  margin-top: 1.8rem; padding-top: 1rem; border-top: 1px solid var(--plate-rule);
  display: flex; flex-wrap: wrap; gap: 0.4rem 1.4rem; justify-content: space-between;
  font-family: var(--font-mono); font-size: var(--fs-xxs); color: var(--on-plate-2);
}

/* ---------- 18. Consent -------------------------------------------------- */
#dc-consent {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 80;
  display: none;
  background: var(--paper-2);
  border-top: 1px solid var(--rule-ink);
}
#dc-consent.is-open { display: block; }
.dc-consent-in {
  max-width: var(--page); margin: 0 auto; padding: 0.7rem var(--gut);
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.7rem;
  font-size: var(--fs-xs); color: var(--ink-2);
}
.dc-consent-in p { flex: 1 1 240px; }
.dc-consent-in a { color: var(--blue); text-decoration: underline; }

/* ---------- 19. Legal pages --------------------------------------------- */
.dc-doc { max-width: 68ch; }
.dc-doc h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
.dc-doc h2 { font-size: var(--fs-h3); margin-top: 2rem; padding-bottom: 0.4rem; border-bottom: 1px solid var(--rule); }
.dc-doc p, .dc-doc li { font-size: var(--fs-sm); color: var(--ink-2); }
.dc-doc p + p, .dc-doc h2 + p { margin-top: 0.85rem; }
.dc-doc ul { margin-top: 0.85rem; display: grid; gap: 0.4rem; }
.dc-doc li { display: flex; gap: 0.6rem; }
.dc-doc li::before { content: "—"; color: var(--blue); flex: none; }
.dc-doc a { color: var(--blue); text-decoration: underline; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* ==========================================================================
   20. Breakpoints
   ========================================================================== */
@media (max-width: 900px) {
  /* ledger names are the row's tap target on touch widths */
  .dc-ledgername { padding-block: 0.5rem; }
}

@media (min-width: 620px) {
  .dc-masthead-foot { grid-template-columns: repeat(4, 1fr); }
  .dc-entry-specs { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .dc-keyfacts { grid-template-columns: repeat(4, 1fr); }
  .dc-balance { grid-template-columns: repeat(2, 1fr); gap: 2.4rem; }
  .dc-reports { columns: 2; }
  .dc-foot-grid { grid-template-columns: repeat(3, 1fr); }
  .dc-sheet-grid { grid-template-columns: repeat(2, 1fr); }
  .dc-mark-no { display: block; }
}

@media (min-width: 900px) {
  .dc-entry { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); align-items: start; }
  .dc-entry:nth-child(even) .dc-entry-fig { order: 2; }
  .dc-plate { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); }
  .dc-job { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .dc-job-out { border-top: 0; border-left: 1px solid var(--rule-ink); }
  .dc-prov { grid-template-columns: repeat(3, 1fr); }
  .dc-sheet-grid { grid-template-columns: repeat(3, 1fr); }
  .dc-striplinks { display: flex; }
  .dc-foot-grid { grid-template-columns: 1.7fr 1fr 1fr; }
  .dc-foot-brand { grid-column: auto; }
}

@media (min-width: 1080px) {
  .dc-stripfind { display: block; }
  .dc-body { grid-template-columns: minmax(0, 1fr) 288px; gap: 3rem; }
  .dc-reports { columns: 3; }
}