:root {
  --ink: #101713;
  --ink-soft: #344139;
  --paper: #f4f2eb;
  --paper-strong: #fffef9;
  --line: #c8cec8;
  --line-dark: #425149;
  --mint: #b9f3ce;
  --mint-strong: #207a4d;
  --coral: #ff816e;
  --amber: #f4c95d;
  --blue: #7bc8ee;
  --danger: #b52c2c;
  --muted: #66716a;
  --mono: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
  --sans: Inter, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 78px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.5;
}

body[data-provenance-state="loading"] { cursor: progress; }

a { color: inherit; }

button,
input { font: inherit; }

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

button:focus-visible,
a:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}

img { display: block; max-width: 100%; }

[hidden] { display: none !important; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--ink);
  background: var(--mint);
  border: 2px solid var(--ink);
  transform: translateY(-160%);
}

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

.site-header {
  position: sticky;
  z-index: 30;
  top: 0;
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px max(22px, calc((100% - 1280px) / 2));
  color: var(--paper-strong);
  background: rgba(16, 23, 19, .97);
  border-bottom: 1px solid rgba(255, 255, 255, .18);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
  white-space: nowrap;
}

.brand span {
  font-size: 1.28rem;
  font-weight: 900;
}

.brand b,
.site-header nav,
.eyebrow,
.evidence-rail,
.proof-terminal,
.result-seal,
.result-actions,
.source-links,
.site-footer nav {
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.site-header nav a {
  color: #dce6df;
  text-decoration: none;
}

.site-header nav a:hover { color: var(--mint); }

.provenance-hero {
  position: relative;
  min-height: min(720px, 78vh);
  overflow: hidden;
  color: var(--paper-strong);
  background: var(--ink);
}

.provenance-hero__media,
.provenance-hero__media img,
.provenance-hero__veil {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.provenance-hero__media img { object-fit: cover; object-position: 50% 48%; }

.provenance-hero__veil { background: rgba(10, 18, 14, .78); }

.provenance-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: inherit;
  width: min(1280px, calc(100% - 44px));
  margin: 0 auto;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, .72fr);
  align-items: center;
  gap: clamp(36px, 7%, 96px);
  padding: 72px 0 86px;
}

.provenance-hero__copy { max-width: 830px; }

.eyebrow {
  margin: 0 0 14px;
  color: var(--mint-strong);
}

.provenance-hero .eyebrow { color: var(--mint); }

.provenance-hero h1 {
  max-width: 800px;
  margin: 0;
  font-size: clamp(3rem, 5.2rem, 5.2rem);
  line-height: .96;
  font-weight: 850;
  overflow-wrap: anywhere;
}

.provenance-hero__copy > p:not(.eyebrow) {
  max-width: 700px;
  margin: 28px 0 0;
  color: #dfe7e2;
  font-size: 1.13rem;
}

.provenance-hero__copy > small {
  display: block;
  max-width: 690px;
  margin-top: 20px;
  color: #b9c4bd;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.hero-actions a,
.drop-zone button,
.result-actions button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 11px 16px;
  border: 1px solid currentColor;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: .76rem;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
}

.hero-actions a:first-child {
  color: var(--ink);
  background: var(--mint);
  border-color: var(--mint);
}

.hero-actions a:last-child { color: var(--paper-strong); background: rgba(16, 23, 19, .5); }

.proof-terminal {
  align-self: center;
  color: #e9f2ec;
  background: rgba(8, 13, 10, .86);
  border: 1px solid rgba(185, 243, 206, .45);
  border-radius: 6px;
  box-shadow: 18px 18px 0 rgba(244, 201, 93, .16);
}

.proof-terminal header,
.proof-terminal footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
}

.proof-terminal header b { color: var(--mint); }

.proof-terminal ol { margin: 0; padding: 0; list-style: none; }

.proof-terminal li {
  display: grid;
  min-height: 64px;
  grid-template-columns: 42px 1fr;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.proof-terminal li span { color: var(--coral); }
.proof-terminal li p { margin: 0; overflow-wrap: anywhere; }
.proof-terminal footer { border-bottom: 0; color: #98aaa0; }

.evidence-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  color: var(--ink);
  background: var(--amber);
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}

.evidence-rail div {
  min-height: 88px;
  padding: 18px max(18px, calc((100vw - 1280px) / 8));
  border-right: 1px solid rgba(16, 23, 19, .35);
}

.evidence-rail div:last-child { border-right: 0; }
.evidence-rail b,
.evidence-rail span { display: block; }
.evidence-rail b { font-size: 1rem; }
.evidence-rail span { margin-top: 5px; color: #554616; }

.inspector-band { padding: 88px 0 100px; }

.inspector-shell,
.method-shell,
.faq-shell {
  width: min(1280px, calc(100% - 44px));
  margin: 0 auto;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, .62fr);
  gap: 64px;
  align-items: end;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
}

.section-heading h2,
.faq-shell > header h2 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2rem, 3.35rem, 3.35rem);
  line-height: 1.03;
  overflow-wrap: anywhere;
}

.section-heading > p { margin: 0; color: var(--ink-soft); font-size: 1.02rem; }

.inspector-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .68fr);
  gap: 28px;
  margin-top: 30px;
}

.file-station,
.truth-boundary {
  min-width: 0;
}

.drop-zone {
  position: relative;
  display: flex;
  min-height: 390px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 44px;
  text-align: center;
  background: var(--paper-strong);
  border: 2px dashed #87938c;
  border-radius: 6px;
  transition: border-color 160ms ease, background-color 160ms ease;
}

.drop-zone.is-over {
  background: #e7f8ed;
  border-color: var(--mint-strong);
}

.drop-zone input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.drop-zone__mark {
  display: grid;
  width: 76px;
  height: 76px;
  place-items: center;
  margin-bottom: 22px;
  color: var(--paper-strong);
  background: var(--ink);
  border: 5px double var(--mint);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 1.35rem;
  font-weight: 900;
}

.drop-zone h3 {
  max-width: 620px;
  margin: 0;
  font-size: 1.65rem;
  line-height: 1.15;
}

.drop-zone p { max-width: 580px; margin: 14px 0 0; color: var(--muted); }
.drop-zone small { margin-top: 15px; color: var(--muted); font-family: var(--mono); font-size: .67rem; }

.drop-zone button {
  margin-top: 24px;
  color: var(--paper-strong);
  background: var(--ink);
  border-color: var(--ink);
}

.progress-line { margin-top: 18px; }
.progress-line > div { height: 5px; overflow: hidden; background: #d8ddd9; }
.progress-line span { display: block; width: 0; height: 100%; background: var(--mint-strong); transition: width 180ms ease; }
.progress-line p { margin: 8px 0 0; font-family: var(--mono); font-size: .73rem; }

.station-error {
  margin: 16px 0 0;
  padding: 12px 14px;
  color: #721b1b;
  background: #ffe8e3;
  border-left: 4px solid var(--danger);
}

.truth-boundary {
  padding: 32px;
  color: var(--paper-strong);
  background: var(--ink);
  border-radius: 6px;
}

.truth-boundary .eyebrow { color: var(--coral); }
.truth-boundary h3 { margin: 0; font-size: 1.8rem; line-height: 1.1; }
.truth-boundary dl { margin: 30px 0 0; }

.truth-boundary dl div {
  padding: 18px 0;
  border-top: 1px solid var(--line-dark);
}

.truth-boundary dt { font-weight: 800; }
.truth-boundary dd { margin: 5px 0 0; color: #b9c5be; }

.result-workbench,
.shared-receipt {
  margin-top: 44px;
  padding-top: 38px;
  border-top: 3px solid var(--ink);
}

.result-workbench,
.workspace-result {
  scroll-margin-top: 78px;
}

.result-head {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
}

.asset-preview {
  display: grid;
  width: 104px;
  height: 104px;
  place-items: center;
  overflow: hidden;
  color: var(--paper-strong);
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 6px;
}

.asset-preview img,
.asset-preview video { width: 100%; height: 100%; object-fit: cover; }
.asset-preview span { font-family: var(--mono); font-weight: 900; }
.asset-identity { min-width: 0; }
.asset-identity .eyebrow { margin-bottom: 5px; }
.asset-identity h2 { margin: 0; font-size: 1.85rem; overflow-wrap: anywhere; }
.asset-identity > p:last-child { margin: 5px 0 0; color: var(--muted); font-family: var(--mono); font-size: .76rem; }

.result-seal {
  padding: 9px 12px;
  color: var(--ink);
  background: var(--mint);
  border: 1px solid var(--ink);
  border-radius: 3px;
}

.result-summary,
.shared-receipt [data-shared-summary] {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 30px;
  background: var(--line);
  border: 1px solid var(--line);
}

.result-card,
.shared-card {
  min-width: 0;
  min-height: 164px;
  padding: 20px;
  background: var(--paper-strong);
}

.result-card small,
.shared-card small { display: block; color: var(--muted); font-family: var(--mono); font-size: .68rem; text-transform: uppercase; }
.result-card strong,
.shared-card strong { display: block; margin-top: 14px; font-size: 1.42rem; line-height: 1.05; overflow-wrap: anywhere; }
.result-card p,
.shared-card p { margin: 10px 0 0; color: var(--muted); font-size: .88rem; }
.result-card.is-good { box-shadow: inset 0 5px 0 var(--mint-strong); }
.result-card.is-warning { box-shadow: inset 0 5px 0 var(--amber); }
.result-card.is-bad { box-shadow: inset 0 5px 0 var(--danger); }
.result-card.is-neutral { box-shadow: inset 0 5px 0 var(--blue); }

.result-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(310px, .75fr);
  gap: 42px;
  margin-top: 56px;
}

.result-columns h3,
.history-band h3 { margin: 0; font-size: 1.55rem; line-height: 1.15; }

.evidence-matrix > div { margin-top: 22px; border-top: 1px solid var(--line); }

.evidence-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  min-height: 74px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.evidence-row strong { display: block; }
.evidence-row p { margin: 4px 0 0; color: var(--muted); font-size: .88rem; }
.state-tag { padding: 6px 9px; border: 1px solid currentColor; border-radius: 3px; font-family: var(--mono); font-size: .68rem; font-weight: 800; text-transform: uppercase; }
.state-tag.is-good { color: #12633a; background: #dff7e7; }
.state-tag.is-warning { color: #6e5411; background: #fff2c9; }
.state-tag.is-bad { color: #8b1d1d; background: #ffe5e0; }
.state-tag.is-neutral { color: #275c78; background: #e0f4ff; }

.manifest-facts dl { margin: 22px 0 0; }
.manifest-facts dl div { display: grid; grid-template-columns: 130px minmax(0, 1fr); gap: 16px; padding: 13px 0; border-top: 1px solid var(--line); }
.manifest-facts dt { color: var(--muted); font-family: var(--mono); font-size: .68rem; text-transform: uppercase; }
.manifest-facts dd { margin: 0; font-weight: 650; overflow-wrap: anywhere; }

.history-band { margin-top: 58px; padding-top: 30px; border-top: 1px solid var(--line); }
.history-band > header { display: flex; justify-content: space-between; gap: 24px; align-items: end; }
.history-band > header > p { margin: 0; color: var(--muted); font-family: var(--mono); font-size: .72rem; }
.history-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; margin-top: 24px; }
.history-grid ol { margin: 0; padding: 0; list-style: none; background: var(--paper-strong); border: 1px solid var(--line); }
.history-grid li { min-height: 66px; padding: 13px 16px; border-bottom: 1px solid var(--line); }
.history-grid li:last-child { border-bottom: 0; }
.history-grid strong { display: block; overflow-wrap: anywhere; }
.history-grid small { display: block; margin-top: 3px; color: var(--muted); overflow-wrap: anywhere; }

.validation-details { margin-top: 30px; background: var(--paper-strong); border: 1px solid var(--line); border-radius: 4px; }
.validation-details summary { display: flex; min-height: 52px; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 16px; font-family: var(--mono); font-size: .73rem; font-weight: 800; cursor: pointer; }
.validation-details summary small { color: var(--muted); }
.validation-groups { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.validation-group { padding: 18px; border-right: 1px solid var(--line); }
.validation-group:last-child { border-right: 0; }
.validation-group h4 { margin: 0 0 12px; font-family: var(--mono); font-size: .72rem; }
.validation-group ul { margin: 0; padding-left: 17px; }
.validation-group li { margin: 8px 0; overflow-wrap: anywhere; }
.validation-group code { font-size: .74rem; }
.validation-group p { margin: 3px 0 0; color: var(--muted); font-size: .78rem; }

.result-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; }
.result-actions button { color: var(--ink); background: transparent; border-color: var(--ink); }
.result-actions button:first-child { color: var(--paper-strong); background: var(--ink); }
.result-actions button:hover { background: var(--amber); color: var(--ink); }
.share-boundary { max-width: 880px; margin: 14px 0 0; color: var(--muted); font-size: .82rem; }

.workspace-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 30px;
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 6px;
  overflow: hidden;
}

.workspace-tabs button {
  display: grid;
  min-width: 0;
  min-height: 76px;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  color: #dce6df;
  text-align: left;
  background: var(--ink);
  border: 0;
  border-right: 1px solid var(--line-dark);
  cursor: pointer;
}

.workspace-tabs button:last-child { border-right: 0; }
.workspace-tabs button[aria-selected="true"] { color: var(--ink); background: var(--mint); }
.workspace-tabs button:hover:not([aria-selected="true"]):not(:disabled) { color: var(--paper-strong); background: #1b2921; }
.workspace-tabs button span { font: 900 1.18rem var(--mono); }
.workspace-tabs button b { min-width: 0; font: 800 .74rem var(--mono); overflow-wrap: anywhere; }

.workspace-panel { min-width: 0; }
.workspace-tool { margin-top: 30px; }
.workspace-file-input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }

.workspace-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, .62fr);
  align-items: end;
  gap: 54px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.workspace-intro h3 { max-width: 760px; margin: 0; font-size: 2rem; line-height: 1.08; overflow-wrap: anywhere; }
.workspace-intro > p { margin: 0; color: var(--ink-soft); }

.compare-slots {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.compare-slot,
.batch-drop {
  position: relative;
  min-width: 0;
  background: var(--paper-strong);
  border: 2px dashed #87938c;
  border-radius: 6px;
  transition: background-color 160ms ease, border-color 160ms ease;
}

.compare-slot {
  display: grid;
  min-height: 245px;
  grid-template-columns: 64px minmax(0, 1fr);
  align-content: center;
  align-items: center;
  gap: 6px 20px;
  padding: 28px;
}

.compare-slot.is-over,
.batch-drop.is-over { background: #e7f8ed; border-color: var(--mint-strong); }

.compare-slot > span {
  display: grid;
  width: 64px;
  height: 64px;
  grid-row: 1 / 4;
  place-items: center;
  color: var(--paper-strong);
  background: var(--ink);
  border: 4px double var(--blue);
  border-radius: 50%;
  font: 900 1.1rem var(--mono);
}

.compare-slot h4 { margin: 0; font: 800 .76rem var(--mono); }
.compare-slot p { min-width: 0; margin: 0; color: var(--muted); overflow-wrap: anywhere; }

.compare-slot button,
.batch-drop button,
.workspace-command-row button {
  justify-self: start;
  min-height: 42px;
  padding: 9px 13px;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: 4px;
  font: 800 .7rem var(--mono);
  text-transform: uppercase;
  cursor: pointer;
}

.compare-slot button:hover,
.batch-drop button:hover,
.workspace-command-row button:hover:not(:disabled) { background: var(--amber); }

.batch-drop {
  display: flex;
  min-height: 280px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 22px;
  padding: 34px;
  text-align: center;
}

.batch-drop h4 { max-width: 680px; margin: 0; font-size: 1.5rem; line-height: 1.15; }
.batch-drop p { max-width: 680px; margin: 12px 0 0; color: var(--muted); overflow-wrap: anywhere; }
.batch-drop button { color: var(--paper-strong); background: var(--ink); }
.batch-drop small { margin-top: 14px; color: var(--muted); font: 700 .66rem var(--mono); }
.batch-drop .drop-zone__mark { margin-bottom: 18px; }

.batch-pickers { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 20px; }
.batch-pickers button { margin: 0; }

.workspace-command-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.workspace-command-row button:first-child { color: var(--paper-strong); background: var(--ink); }
.workspace-command-row [data-stop-batch]:not(:disabled) { color: var(--ink); background: var(--amber); }
.workspace-command-row button:disabled,
.workspace-tabs button:disabled { opacity: .48; cursor: wait; }

.workspace-result {
  margin-top: 42px;
  padding-top: 30px;
  border-top: 4px solid var(--ink);
}

.workspace-result > header { display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.workspace-result > header h3 { max-width: 760px; margin: 0; font-size: 2rem; line-height: 1.08; }
.workspace-result > header > span { flex: 0 0 auto; padding: 7px 10px; border: 1px solid var(--ink); font: 800 .7rem var(--mono); }
.workspace-result > header > span.is-warning { background: var(--amber); }
.workspace-result > header > span.is-neutral { background: var(--blue); }
.workspace-result > header > span.is-match { background: var(--mint); }

.workspace-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 24px;
  border: 1px solid var(--ink);
}

.workspace-stat-grid > div { min-width: 0; min-height: 100px; padding: 18px; background: var(--paper-strong); border-right: 1px solid var(--ink); }
.workspace-stat-grid > div:last-child { border-right: 0; }
.workspace-stat-grid > div:nth-child(2) { background: #eaf7ff; }
.workspace-stat-grid > div:nth-child(3) { background: #fff4d5; }
.workspace-stat-grid > div:nth-child(4) { background: #ffe9e5; }
.workspace-stat-grid strong { display: block; font: 900 1.55rem var(--mono); overflow-wrap: anywhere; }
.workspace-stat-grid small { display: block; margin-top: 7px; color: var(--ink-soft); font: 800 .66rem var(--mono); }

.reproduce-digests { margin: 20px 0 0; border: 1px solid var(--line); background: var(--paper-strong); }
.reproduce-digests div { display: grid; grid-template-columns: minmax(160px, .35fr) minmax(0, 1fr); gap: 18px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.reproduce-digests div:last-child { border-bottom: 0; }
.reproduce-digests dt { color: var(--muted); font: 800 .67rem var(--mono); }
.reproduce-digests dd { min-width: 0; margin: 0; font: 700 .72rem var(--mono); overflow-wrap: anywhere; }

.workspace-table-scroll { width: 100%; margin-top: 20px; overflow-x: auto; background: var(--paper-strong); border: 1px solid var(--line-dark); }
.workspace-table { width: 100%; min-width: 760px; border-collapse: collapse; }
#workspace-batch .workspace-table { min-width: 980px; }
.workspace-table th,
.workspace-table td { padding: 13px 14px; text-align: left; vertical-align: top; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.workspace-table th:last-child,
.workspace-table td:last-child { border-right: 0; }
.workspace-table tbody tr:last-child td { border-bottom: 0; }
.workspace-table th { color: var(--paper-strong); background: var(--ink); font: 800 .66rem var(--mono); white-space: nowrap; }
.workspace-table td { font-size: .84rem; overflow-wrap: anywhere; }
.workspace-table td strong,
.workspace-table td small { display: block; }
.workspace-table td small { margin-top: 4px; color: var(--muted); font-size: .72rem; }
.workspace-table tr.is-changed td { background: #fff4d5; }

.batch-pager { display: grid; grid-template-columns: auto minmax(150px, 1fr) auto; align-items: center; gap: 14px; margin-top: 14px; }
.batch-pager[hidden] { display: none; }
.batch-pager button { min-height: 38px; padding: 8px 12px; background: var(--paper-strong); border: 1px solid var(--ink); border-radius: 4px; font: 800 .66rem var(--mono); cursor: pointer; }
.batch-pager button:disabled { opacity: .42; cursor: default; }
.batch-pager span { text-align: center; font: 800 .67rem var(--mono); }

.workspace-state { display: inline-block; padding: 4px 7px; border: 1px solid currentColor; font: 800 .64rem var(--mono); white-space: nowrap; }
.workspace-state.is-good { color: #155b3a; background: #e2f7e9; }
.workspace-state.is-warning { color: #725000; background: #fff1bd; }
.workspace-state.is-bad { color: #861f1f; background: #ffe0dc; }
.workspace-state.is-neutral { color: #2d4d5f; background: #e7f5fc; }
.workspace-state.is-match { color: #165d39; background: #e5f7eb; }

.compare-change-lists { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 22px; }
.compare-change-lists > section { min-width: 0; padding-top: 15px; border-top: 3px solid var(--ink); }
.compare-change-lists h4 { margin: 0 0 14px; font: 800 .7rem var(--mono); }
.compare-change-lists section > div { display: grid; grid-template-columns: 80px minmax(0, 1fr); gap: 10px; padding: 7px 0; border-top: 1px solid var(--line); }
.compare-change-lists small { font: 800 .64rem var(--mono); }
.compare-change-lists ul { min-width: 0; margin: 0; padding-left: 18px; }
.compare-change-lists li { margin: 3px 0; font-size: .78rem; overflow-wrap: anywhere; }
.compare-change-lists p { margin: 0; color: var(--muted); font-size: .8rem; }

.manifest-diff { margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--ink); }
.manifest-diff[hidden] { display: none; }
.manifest-diff > header { display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.manifest-diff h4 { margin: 0; font-size: 1.35rem; }
.manifest-diff > header > span { min-width: 42px; padding: 6px 9px; text-align: center; border: 1px solid var(--ink); font: 800 .68rem var(--mono); }
.manifest-diff > header > span.is-warning { background: var(--amber); }
.manifest-diff > header > span.is-neutral { background: var(--blue); }

.shared-receipt > header { display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.shared-receipt > header h2 { margin: 0; font-size: 2rem; }
.shared-receipt > header > span { padding: 7px 10px; background: var(--blue); border: 1px solid var(--ink); font-family: var(--mono); font-size: .7rem; font-weight: 800; }
.shared-receipt > p { max-width: 820px; color: var(--muted); }

.developer-band {
  padding: 92px 0;
  background: #eaf7ff;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}

.developer-shell {
  width: min(1280px, calc(100% - 44px));
  margin: 0 auto;
}

.developer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .72fr);
  gap: 34px;
  margin-top: 34px;
}

.developer-code {
  min-width: 0;
  color: #e9f2ec;
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 6px;
  box-shadow: 12px 12px 0 rgba(123, 200, 238, .42);
}

.developer-code header,
.developer-code footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line-dark);
  font: 800 .68rem var(--mono);
}

.developer-code header b { color: var(--mint); }
.developer-code footer { flex-wrap: wrap; color: #aeb9b2; border-top: 1px solid var(--line-dark); border-bottom: 0; }
.developer-code pre { min-height: 300px; margin: 0; padding: 24px; overflow: auto; }
.developer-code code { color: #f3f7f4; font: .82rem/1.7 var(--mono); white-space: pre; }

.developer-contract {
  margin: 0;
  border-top: 3px solid var(--ink);
}

.developer-contract div {
  display: grid;
  grid-template-columns: minmax(150px, .45fr) minmax(0, 1fr);
  gap: 22px;
  padding: 20px 0;
  border-bottom: 1px solid #aebdc5;
}

.developer-contract dt { font-weight: 850; }
.developer-contract dd { margin: 0; color: var(--ink-soft); }

.developer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 34px;
}

.developer-actions a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: 4px;
  font: 800 .7rem var(--mono);
  text-decoration: none;
}

.developer-actions a:first-child { color: var(--paper-strong); background: var(--ink); }
.developer-actions a:hover { color: var(--ink); background: var(--amber); }
.developer-boundary { max-width: 960px; margin: 16px 0 0; color: var(--muted); font-size: .84rem; }

.method-band { padding: 92px 0; color: var(--paper-strong); background: var(--ink); }
.section-heading--dark { border-color: var(--line-dark); }
.section-heading--dark .eyebrow { color: var(--coral); }
.section-heading--dark > p { color: #b6c0ba; }
.method-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin: 42px 0 0; padding: 0; list-style: none; background: var(--line-dark); border: 1px solid var(--line-dark); }
.method-steps li { min-height: 260px; padding: 24px; background: #151f19; }
.method-steps span { color: var(--coral); font-family: var(--mono); font-weight: 800; }
.method-steps h3 { margin: 42px 0 0; font-size: 1.25rem; }
.method-steps p { margin: 12px 0 0; color: #b6c0ba; }
.source-links { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 34px; }
.source-links a { color: var(--mint); text-underline-offset: 4px; }

.faq-band { padding: 92px 0 104px; }
.faq-shell { display: grid; grid-template-columns: minmax(280px, .7fr) minmax(0, 1fr); gap: 74px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 22px 0; font-weight: 800; cursor: pointer; }
.faq-list p { max-width: 780px; margin: -4px 0 22px; color: var(--muted); }

.site-footer {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 32px;
  min-height: 120px;
  padding: 28px max(22px, calc((100% - 1280px) / 2));
  color: var(--paper-strong);
  background: #080c09;
  border-top: 1px solid var(--line-dark);
}

.site-footer p { margin: 0; color: #aeb9b2; }
.site-footer nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 18px; }
.site-footer nav a { color: #dce6df; }


.plain-reading {
  display: grid;
  grid-template-columns: minmax(210px, .34fr) minmax(0, 1fr);
  gap: 10px 34px;
  margin-top: 28px;
  padding: 26px 28px;
  background: #fff2c9;
  border-left: 6px solid var(--coral);
}

.plain-reading .eyebrow { grid-row: 1; margin: 0; color: #7b3b2e; }
.plain-reading h3 { grid-column: 1; grid-row: 2; margin: 0; font-size: 1.45rem; }
.plain-reading > p:last-child { grid-column: 2; grid-row: 1 / span 2; margin: 0; align-self: center; font-size: 1rem; color: #403c2c; }

.expert-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.expert-grid section { min-width: 0; padding: 18px; border-right: 1px solid var(--line); }
.expert-grid section:last-child { border-right: 0; }
.expert-grid h4,
.validation-subhead { margin: 0; font-family: var(--mono); font-size: .72rem; }
.expert-grid pre { max-height: 360px; margin: 12px 0 0; padding: 14px; overflow: auto; color: #dce6df; background: var(--ink); border-radius: 3px; font: .72rem/1.55 var(--mono); white-space: pre-wrap; overflow-wrap: anywhere; }
.validation-subhead { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 18px; border-top: 1px solid var(--line); }
.validation-subhead small { color: var(--muted); }

.package-export { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .62fr); gap: 42px; align-items: center; margin-top: 28px; padding: 26px 28px; background: #eaf7ff; border: 1px solid var(--ink); border-left: 6px solid var(--blue); }
.package-export h3 { margin: 0; font-size: 1.45rem; }
.package-export > div > p:last-child { margin: 10px 0 0; color: var(--ink-soft); }
.package-export__controls { display: grid; gap: 11px; }
.package-export__controls button { min-height: 46px; padding: 10px 14px; color: var(--paper-strong); background: var(--ink); border: 1px solid var(--ink); border-radius: 4px; font: 800 .7rem var(--mono); cursor: pointer; }
.package-export__controls button:disabled { opacity: .55; cursor: wait; }
.package-export__controls label { display: flex; align-items: flex-start; gap: 9px; font-weight: 800; }
.package-export__controls input { width: 18px; height: 18px; flex: 0 0 auto; accent-color: var(--ink); }
.package-export__controls small { color: var(--muted); line-height: 1.45; }

.audit-export { margin-top: 28px; padding: 28px; color: var(--paper-strong); background: var(--ink); border: 1px solid var(--ink); border-left: 6px solid var(--mint-strong); }
.audit-export > header { display: grid; grid-template-columns: minmax(0, .78fr) minmax(280px, 1fr); gap: 34px; align-items: end; }
.audit-export h3 { margin: 0; color: var(--paper-strong); font-size: 1.45rem; }
.audit-export > header > p { margin: 0; color: #c8d2cc; line-height: 1.6; }
.audit-form { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 24px; }
.audit-form > label { display: grid; gap: 7px; min-width: 0; color: #c8d2cc; font: 800 .67rem var(--mono); }
.audit-form input[type="text"],
.audit-form textarea { width: 100%; min-width: 0; padding: 11px 12px; color: var(--paper-strong); background: #1b2520; border: 1px solid #59675f; border-radius: 3px; font: 600 .84rem var(--sans); resize: vertical; }
.audit-form input[type="text"]:focus,
.audit-form textarea:focus { outline: 2px solid var(--mint-strong); outline-offset: 2px; border-color: var(--mint-strong); }
.audit-form__purpose { grid-column: 1 / -1; }
.audit-form__toggle { grid-column: 1 / span 2; display: flex !important; grid-template-columns: none; align-items: flex-start; gap: 10px !important; padding: 12px; background: #1b2520; border: 1px solid #3f4c45; }
.audit-form__toggle input { width: 18px; height: 18px; flex: 0 0 auto; margin: 1px 0 0; accent-color: var(--mint-strong); }
.audit-form__toggle b,
.audit-form__toggle small { display: block; }
.audit-form__toggle b { color: var(--paper-strong); }
.audit-form__toggle small { margin-top: 4px; color: #aab7b0; font-weight: 500; line-height: 1.4; }
.audit-form__commands { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.audit-form__commands button { min-height: 46px; padding: 10px 12px; color: var(--ink); background: var(--mint-strong); border: 1px solid var(--mint-strong); border-radius: 3px; font: 800 .66rem var(--mono); cursor: pointer; }
.audit-form__commands button:nth-child(2) { color: var(--paper-strong); background: transparent; border-color: #7f8d85; }
.audit-form__commands button:disabled { opacity: .55; cursor: wait; }
.audit-form__commands small { grid-column: 1 / -1; color: #9eaaa3; font: 700 .62rem var(--mono); }
.audit-form__commands small[data-state="ready"] { color: var(--mint-strong); }
.audit-form__commands small[data-state="error"] { color: #ff9e88; }

.history-grid ol:first-child { counter-reset: evidence-step; }
.history-grid ol:first-child li:not(:first-child) { position: relative; min-height: 86px; padding-left: 58px; counter-increment: evidence-step; }
.history-grid ol:first-child li:not(:first-child)::before { content: counter(evidence-step, decimal-leading-zero); position: absolute; left: 16px; top: 15px; color: var(--mint-strong); font: 800 .75rem var(--mono); }
.history-grid ol:first-child li:not(:first-child)::after { content: ""; position: absolute; left: 29px; top: 38px; bottom: -13px; width: 1px; background: var(--line); }
.history-grid ol:first-child li:last-child::after { display: none; }
.report-generated { display: none; }

@media (max-width: 760px) {
  .plain-reading { grid-template-columns: 1fr; padding: 22px 18px; }
  .plain-reading .eyebrow,
  .plain-reading h3,
  .plain-reading > p:last-child { grid-column: 1; grid-row: auto; }
  .plain-reading > p:last-child { margin-top: 8px; }
  .expert-grid { grid-template-columns: 1fr; }
  .expert-grid section { border-right: 0; border-bottom: 1px solid var(--line); }
  .expert-grid section:last-child { border-bottom: 0; }
  .package-export { grid-template-columns: 1fr; gap: 22px; padding: 22px 18px; }
  .audit-export { padding: 22px 18px; }
  .audit-export > header,
  .audit-form { grid-template-columns: 1fr; }
  .audit-form__purpose,
  .audit-form__toggle { grid-column: 1; }
}

@media print {
  @page { margin: 14mm; }
  body { color: #101713; background: #ffffff; }
  .skip-link,
  .site-header,
  .provenance-hero,
  .evidence-rail,
  .inspector-band .section-heading,
  .workspace-tabs,
  .workspace-tool,
  .inspector-grid,
  .shared-receipt,
  .developer-band,
  .method-band,
  .faq-band,
  .site-footer,
  .result-actions,
  .share-boundary { display: none !important; }
  .inspector-band { padding: 0; }
  .inspector-shell { width: 100%; }
  .result-workbench { display: block !important; margin: 0; padding: 0; border: 0; }
  .result-card,
  .plain-reading,
  .evidence-row,
  .manifest-facts { break-inside: avoid; }
  .report-generated { display: block; margin: 18px 0 0; color: #66716a; font: .72rem var(--mono); }
  .history-band { break-inside: avoid-page; }
  .validation-details { break-before: page; break-inside: auto; }
  .expert-grid section,
  .validation-group { break-inside: avoid; }
  .expert-grid pre { max-height: none; color: #101713; background: #f4f2eb; }
}

@media (max-width: 980px) {
  .provenance-hero__inner { grid-template-columns: 1fr; padding: 70px 0; }
  .provenance-hero h1 { font-size: 3.8rem; }
  .proof-terminal { max-width: 620px; }
  .inspector-grid,
  .result-columns,
  .faq-shell { grid-template-columns: 1fr; }
  .result-summary,
  .shared-receipt [data-shared-summary],
  .method-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .method-steps li { min-height: 220px; }
  .faq-shell { gap: 34px; }
  .workspace-intro { grid-template-columns: 1fr; gap: 18px; }
  .compare-slots { grid-template-columns: 1fr; }
  .developer-layout { grid-template-columns: 1fr; }
  .workspace-stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .workspace-stat-grid > div:nth-child(2) { border-right: 0; }
  .workspace-stat-grid > div:nth-child(-n+2) { border-bottom: 1px solid var(--ink); }
  .compare-change-lists { grid-template-columns: 1fr; }
  .expert-grid { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer nav { justify-content: flex-start; }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 62px; }
  .result-workbench,
  .workspace-result { scroll-margin-top: 62px; }
  .site-header { min-height: 60px; padding: 8px 16px; }
  .site-header .brand b { display: none; }
  .site-header nav { gap: 12px; overflow-x: auto; }
  .site-header nav a:last-child { display: none; }
  .provenance-hero { min-height: auto; }
  .provenance-hero__inner,
  .inspector-shell,
  .method-shell,
  .faq-shell,
  .developer-shell { width: min(100% - 28px, 1280px); }
  .provenance-hero__inner { gap: 42px; padding: 58px 0 64px; }
  .provenance-hero h1 { font-size: 2.75rem; line-height: 1; }
  .provenance-hero__copy > p:not(.eyebrow) { font-size: 1rem; }
  .proof-terminal { box-shadow: 9px 9px 0 rgba(244, 201, 93, .16); }
  .evidence-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .evidence-rail div { min-height: 82px; padding: 16px; border-bottom: 1px solid rgba(16, 23, 19, .35); }
  .evidence-rail div:nth-child(2) { border-right: 0; }
  .inspector-band { padding: 62px 0 74px; }
  .section-heading { grid-template-columns: 1fr; gap: 18px; }
  .section-heading h2,
  .faq-shell > header h2 { font-size: 2.25rem; }
  .drop-zone { min-height: 360px; padding: 28px 20px; }
  .workspace-tabs button { min-height: 68px; grid-template-columns: 1fr; gap: 3px; padding: 10px; text-align: center; }
  .workspace-tabs button span { font-size: .88rem; }
  .workspace-tabs button b { font-size: .62rem; }
  .workspace-intro h3,
  .workspace-result > header h3 { font-size: 1.65rem; }
  .compare-slot { min-height: 220px; grid-template-columns: 52px minmax(0, 1fr); padding: 22px 18px; }
  .compare-slot > span { width: 52px; height: 52px; }
  .batch-drop { min-height: 260px; padding: 28px 18px; }
  .reproduce-digests div { grid-template-columns: 1fr; gap: 5px; }
  .workspace-result > header { align-items: flex-start; flex-direction: column; }
  .workspace-stat-grid > div { min-height: 90px; padding: 14px; }
  .workspace-command-row button { flex: 1 1 180px; justify-self: stretch; }
  .batch-pager { grid-template-columns: 1fr 1fr; }
  .batch-pager span { grid-column: 1 / -1; grid-row: 1; }
  .truth-boundary { padding: 25px 20px; }
  .result-head { grid-template-columns: 76px minmax(0, 1fr); }
  .asset-preview { width: 76px; height: 76px; }
  .result-seal { grid-column: 1 / -1; justify-self: start; }
  .result-summary,
  .shared-receipt [data-shared-summary],
  .history-grid,
  .validation-groups,
  .method-steps { grid-template-columns: 1fr; }
  .validation-group { border-right: 0; border-bottom: 1px solid var(--line); }
  .validation-group:last-child { border-bottom: 0; }
  .manifest-facts dl div { grid-template-columns: 100px minmax(0, 1fr); }
  .history-band > header,
  .shared-receipt > header { align-items: flex-start; flex-direction: column; }
  .developer-band,
  .method-band,
  .faq-band { padding: 68px 0; }
  .developer-code { box-shadow: 7px 7px 0 rgba(123, 200, 238, .42); }
  .developer-code pre { min-height: 260px; padding: 20px 16px; }
  .developer-contract div { grid-template-columns: 1fr; gap: 6px; }
  .developer-actions a { flex: 1 1 210px; }
  .method-steps li { min-height: 190px; }
  .method-steps h3 { margin-top: 24px; }
  .site-footer { padding: 28px 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}

.timeline-band,
.trust-workbench {
  margin-top: 58px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.timeline-band > header,
.trust-workbench > header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.timeline-band h3,
.trust-workbench h3 {
  margin: 0;
  font-size: 1.55rem;
  line-height: 1.15;
}

.timeline-commands,
.trust-commands {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.timeline-commands > span {
  color: var(--muted);
  font: 700 .68rem var(--mono);
  text-align: right;
}

.timeline-commands button,
.trust-commands button {
  min-height: 36px;
  padding: 8px 11px;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: 3px;
  font: 800 .64rem var(--mono);
  cursor: pointer;
}

.timeline-commands button:hover,
.trust-commands button:hover {
  background: var(--amber);
}

.diagnostic-boundary {
  max-width: 920px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.55;
}

.provenance-timeline {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}

.provenance-timeline > li {
  position: relative;
  display: grid;
  grid-template-columns: 54px minmax(240px, 1fr) minmax(200px, .62fr) minmax(150px, .46fr);
  gap: 18px;
  align-items: center;
  min-height: 92px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.provenance-timeline > li:last-child {
  border-bottom: 0;
}

.timeline-sequence {
  align-self: stretch;
  display: grid;
  place-items: center;
  color: var(--paper-strong);
  background: var(--ink);
  font: 800 .72rem var(--mono);
}

.timeline-event,
.timeline-time,
.timeline-source {
  min-width: 0;
}

.timeline-event strong,
.timeline-time strong,
.timeline-source strong {
  display: block;
  overflow-wrap: anywhere;
}

.timeline-event p,
.timeline-event small,
.timeline-time small,
.timeline-source small {
  display: block;
  margin: 4px 0 0;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.timeline-kind,
.timeline-basis {
  display: inline-block;
  margin-bottom: 6px;
  padding: 4px 7px;
  border: 1px solid currentColor;
  border-radius: 3px;
  font: 800 .6rem var(--mono);
  text-transform: uppercase;
}

.timeline-kind[data-kind="action"] {
  color: #12633a;
  background: #dff7e7;
}

.timeline-kind[data-kind="ingredient"] {
  color: #275c78;
  background: #e0f4ff;
}

.timeline-kind[data-kind="signature"] {
  color: #6e5411;
  background: #fff2c9;
}

.timeline-basis[data-basis="trusted-time-stamp"] {
  color: #12633a;
  background: #dff7e7;
}

.timeline-basis[data-basis="validated-time-stamp"] {
  color: #275c78;
  background: #e0f4ff;
}

.timeline-basis[data-basis="manifest-declared-untrusted"],
.timeline-basis[data-basis="signature-time-unverified"] {
  color: #6e5411;
  background: #fff2c9;
}

.timeline-basis[data-basis="not-provided"] {
  color: var(--muted);
  background: var(--paper-strong);
}

.timeline-empty {
  padding: 20px 0;
  color: var(--muted);
}

.credential-path {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 34px;
  margin-top: 26px;
}

.credential-node {
  position: relative;
  min-width: 0;
  min-height: 154px;
  padding: 18px;
  background: var(--paper-strong);
  border: 1px solid var(--ink);
}

.credential-node:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -35px;
  width: 34px;
  border-top: 1px solid var(--ink);
}

.credential-node > span {
  color: var(--muted);
  font: 800 .64rem var(--mono);
  text-transform: uppercase;
}

.credential-node strong {
  display: block;
  margin-top: 18px;
  font-size: 1rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.credential-node small {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.credential-node[data-state="trusted"],
.credential-node[data-state="observed"] {
  box-shadow: inset 0 5px 0 var(--mint-strong);
}

.credential-node[data-state="untrusted"] {
  box-shadow: inset 0 5px 0 var(--amber);
}

.credential-node[data-state="unknown"],
.credential-node[data-state="not-observed"],
.credential-node[data-state="not-applicable"] {
  box-shadow: inset 0 5px 0 var(--blue);
}

.trust-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, .78fr);
  gap: 42px;
  margin-top: 26px;
}

.trust-grid dl {
  margin: 0;
}

.trust-grid dl > div,
.trust-decision {
  display: grid;
  grid-template-columns: minmax(130px, .42fr) minmax(0, 1fr);
  gap: 16px;
  min-height: 58px;
  align-items: center;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}

.trust-grid dt,
.trust-decision span {
  color: var(--muted);
  font: 800 .65rem var(--mono);
  text-transform: uppercase;
}

.trust-grid dd {
  margin: 0;
  font-weight: 650;
  overflow-wrap: anywhere;
}

.trust-decision strong {
  justify-self: start;
}

@media print {
  .timeline-commands button,
  .trust-commands button {
    display: none;
  }

  .timeline-band,
  .trust-workbench {
    break-inside: avoid-page;
  }
}

@media (max-width: 980px) {
  .provenance-timeline > li {
    grid-template-columns: 48px minmax(0, 1fr) minmax(190px, .65fr);
  }

  .timeline-source {
    grid-column: 2 / -1;
  }

  .trust-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

@media (max-width: 760px) {
  .timeline-band > header,
  .trust-workbench > header {
    align-items: flex-start;
    flex-direction: column;
  }

  .timeline-commands,
  .trust-commands {
    width: 100%;
    justify-content: space-between;
  }

  .timeline-commands button,
  .trust-commands button {
    min-height: 42px;
  }

  .provenance-timeline > li {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
  }

  .timeline-sequence {
    min-height: 52px;
  }

  .timeline-time,
  .timeline-source {
    grid-column: 2;
  }

  .credential-path {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .credential-node:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -27px;
    left: 26px;
    width: 1px;
    height: 26px;
    border-top: 0;
    border-left: 1px solid var(--ink);
  }

  .trust-grid dl > div,
  .trust-decision {
    grid-template-columns: 110px minmax(0, 1fr);
  }
}