/* mch-docket — millwright work-order skeleton. Prefix mch- only. System fonts. */
:root {
  --mch-ink: #1c2416;
  --mch-ink-soft: #3a4634;
  --mch-paper: #f3ead4;
  --mch-sheet: #fbf6e8;
  --mch-rule: #c9b894;
  --mch-grid: #e4d8b8;
  --mch-brass: #8a6a2a;
  --mch-rust: #9a3412;
  --mch-stamp: #b42318;
  --mch-ok: #3d5a3a;
  --mch-rail: #2a3324;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.mch-root {
  margin: 0;
  color: var(--mch-ink);
  background:
    radial-gradient(circle at 18px 22px, #d9c89a 2px, transparent 2.4px) 0 0 / 56px 56px,
    repeating-linear-gradient(0deg, transparent, transparent 23px, var(--mch-grid) 24px),
    var(--mch-paper);
  font-family: Palatino, "Palatino Linotype", "Book Antiqua", "Iowan Old Style", Georgia, serif;
  font-size: 18px;
  line-height: 1.55;
}
.mch-skip {
  position: absolute; left: -999px; top: 0;
}
.mch-skip:focus { left: 12px; top: 12px; background: #fff; padding: 6px 10px; z-index: 9; }
.mch-ticket {
  background: var(--mch-rail);
  color: #f3ead4;
  border-bottom: 4px double var(--mch-brass);
  position: relative;
}
.mch-ticket::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0; height: 14px;
  background: radial-gradient(circle, var(--mch-paper) 4px, transparent 4.5px) 16px -2px / 28px 14px;
}
.mch-ticket-in {
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px 22px 16px;
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 16px;
  align-items: center;
}
.mch-mark { display: block; }
.mch-logo { color: inherit; text-decoration: none; }
.mch-logo-k {
  display: block;
  font-family: ui-monospace, "Cascadia Mono", "Segoe UI Mono", Menlo, Consolas, monospace;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mch-brass);
}
.mch-logo-s {
  display: block;
  font-size: 26px;
  line-height: 1.15;
  font-weight: 700;
}
.mch-who {
  margin: 0;
  font-size: 13px;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  color: #d7ccae;
  text-align: right;
  max-width: 240px;
}
.mch-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px 16px 48px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 22px;
  align-items: start;
}
.mch-railbox {
  position: sticky;
  top: 12px;
  background: var(--mch-sheet);
  border: 1px solid var(--mch-rule);
  box-shadow: 4px 4px 0 rgba(42, 51, 36, 0.08);
  padding: 12px 0 8px;
}
.mch-rail-h {
  margin: 0 12px 8px;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mch-brass);
}
.mch-nav a {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 8px;
  padding: 7px 12px;
  color: var(--mch-ink);
  text-decoration: none;
  font-size: 15px;
  border-left: 3px solid transparent;
}
.mch-nav a:hover { background: #efe4c8; }
.mch-nav a.mch-on {
  border-left-color: var(--mch-rust);
  background: #efe4c8;
  font-weight: 700;
}
.mch-num {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--mch-brass);
  padding-top: 2px;
}
.mch-main {
  background: var(--mch-sheet);
  border: 1px solid var(--mch-rule);
  padding: 28px 32px 36px;
  min-width: 0;
  box-shadow: 6px 8px 0 rgba(42, 51, 36, 0.06);
}
.mch-job {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  border-bottom: 2px solid var(--mch-ink);
  padding-bottom: 8px;
  margin-bottom: 14px;
}
.mch-job-id {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mch-brass);
  margin: 0;
}
.mch-h1 {
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.12;
  font-weight: 700;
}
.mch-lede {
  font-size: 1.08em;
  color: var(--mch-ink-soft);
  margin: 0 0 16px;
}
.mch-meta {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--mch-ink-soft);
  margin: 0 0 18px;
}
.mch-prose p { margin: 0 0 14px; }
.mch-prose a { color: var(--mch-rust); }
.mch-prose h2 {
  font-size: 1.25em;
  margin: 26px 0 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--mch-rule);
}
.mch-prose ul { margin: 0 0 14px; padding-left: 1.2em; }
.mch-fig {
  margin: 18px 0;
  background: #efe6cf;
  border: 1px solid var(--mch-rule);
}
.mch-fig img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  object-position: center 35%;
}
.mch-fig figcaption {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 10px 10px;
  font-size: 13px;
  color: var(--mch-ink-soft);
}
.mch-cite { font-style: normal; font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 11px; }
.mch-table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 18px;
  font-size: 16px;
}
.mch-table th, .mch-table td {
  border: 1px solid var(--mch-rule);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}
.mch-table th {
  background: #efe4c8;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.mch-call {
  border: 2px solid var(--mch-rust);
  padding: 12px 14px;
  margin: 16px 0;
  background: #f8ebe3;
}
.mch-call p { margin: 0; }
.mch-dl dt {
  font-weight: 700;
  margin-top: 16px;
  font-size: 1.05em;
}
.mch-dl dd { margin: 6px 0 0; }
.mch-sign {
  margin: 28px 0 0;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 12px;
  color: var(--mch-ok);
}
.mch-end {
  background: var(--mch-rail);
  color: #e8dcc0;
  padding: 28px 16px 36px;
}
.mch-end-in { max-width: 1120px; margin: 0 auto; }
.mch-stamp {
  display: inline-block;
  border: 3px solid var(--mch-stamp);
  color: var(--mch-stamp);
  padding: 8px 12px;
  transform: rotate(-2deg);
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(251, 246, 232, 0.08);
  margin: 0 0 14px;
}
.mch-disc { margin: 0 0 14px; max-width: 70ch; }
.mch-end-nav { display: flex; flex-wrap: wrap; gap: 10px 16px; margin: 0 0 14px; }
.mch-end-nav a { color: #f3ead4; }
.mch-copy { margin: 0; font-size: 14px; color: #c9b894; }
@media (max-width: 860px) {
  .mch-ticket-in { grid-template-columns: 48px 1fr; }
  .mch-who { display: none; }
  .mch-shell { grid-template-columns: 1fr; }
  .mch-railbox { position: static; }
  .mch-nav { display: flex; flex-wrap: wrap; }
  .mch-nav a { grid-template-columns: auto auto; padding: 6px 10px; }
  .mch-main { padding: 20px 16px 28px; }
}