:root {
  --doc-hero-max: 1120px;
  --doc-flow-min: 180px;
  --doc-rule-width: 4px;
}

.doc-shell {
  overflow-x: clip;
}

.doc-hero {
  display: grid;
  max-width: var(--doc-hero-max);
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, .75fr);
  align-items: end;
  gap: clamp(2rem, 6vw, 5rem);
  padding-top: clamp(4rem, 9vw, 7.5rem);
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
}

.doc-hero-copy h1 {
  max-width: 12ch;
  margin: 1.35rem 0 1.2rem;
}

.doc-hero-copy .lead {
  margin-bottom: 1.5rem;
}

.doc-facts {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
}

.doc-facts span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  color: var(--color-text-muted);
  padding: .35rem .75rem;
  font-size: .78rem;
}

.doc-dispatch {
  position: relative;
  border: 1px solid var(--color-border);
  border-top: var(--doc-rule-width) solid var(--color-success);
  border-radius: var(--radius-s);
  background: var(--color-panel);
  padding: 1.35rem;
  box-shadow: var(--shadow-board);
}

.doc-dispatch p:last-child {
  margin-bottom: 0;
}

.doc-dispatch-label {
  margin-bottom: .65rem;
  color: var(--color-success);
  font-size: .76rem;
  font-weight: 750;
  letter-spacing: .12em;
}

.doc-intro {
  padding-top: 2rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid var(--color-border);
}

.doc-body {
  padding-bottom: var(--section-space);
}

.doc-body .toc-tabs {
  margin-bottom: 1.5rem;
}

.doc-section {
  position: relative;
  padding-top: clamp(4.5rem, 8vw, 7rem);
  padding-bottom: clamp(4.5rem, 8vw, 7rem);
  border-bottom: 1px solid var(--color-border);
}

.doc-section:last-child {
  border-bottom: 0;
}

.doc-section h2 {
  max-width: 16ch;
  margin-bottom: 2rem;
}

.doc-section h3 {
  margin-top: 2.3rem;
}

.doc-section p,
.doc-section li {
  font-size: 1.02rem;
  line-height: 1.9;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-bottom: .75rem;
  color: var(--color-success);
  font-size: .75rem;
  font-weight: 750;
  letter-spacing: .14em;
}

.section-kicker::before {
  content: "";
  width: 2.2rem;
  border-top: 2px solid var(--color-success);
}

.diagnostic-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(var(--doc-flow-min), 1fr));
  gap: .75rem;
  margin-block: 1.75rem;
}

.diagnostic-flow div {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: .35rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-s);
  background: var(--color-panel);
  padding: 1rem;
}

.diagnostic-flow strong {
  color: var(--color-text);
}

.diagnostic-flow span {
  color: var(--color-text-muted);
  font-size: .86rem;
}

.platform-notes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
  margin-block: 1.75rem;
}

.platform-notes article {
  min-width: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-s);
  background: var(--color-panel);
  padding: 1rem;
}

.platform-notes h3 {
  margin-top: 0;
  font-size: 1rem;
}

.platform-notes p {
  margin-bottom: 0;
  font-size: .86rem;
  line-height: 1.7;
}

.ticket-template {
  margin-block: 1.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-s);
  background: var(--color-panel);
  padding: 1rem;
}

.ticket-template-title {
  margin-bottom: .75rem;
  color: var(--color-accent-soft);
  font-weight: 750;
}

.ticket-template pre {
  margin-bottom: 0;
}

.doc-section .table-scroll {
  margin-block: 1.75rem;
}

.doc-section .data-table {
  min-width: var(--table-min);
}

.doc-section .callout {
  margin-block: 1.75rem;
}

@media (max-width: 960px) {
  .doc-hero {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .doc-dispatch {
    max-width: var(--reading-max);
  }

  .diagnostic-flow,
  .platform-notes {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 768px) {
  .doc-hero {
    padding-top: 3.25rem;
    padding-bottom: 3rem;
  }

  .doc-hero-copy h1 {
    max-width: none;
  }

  .doc-intro {
    padding-top: 1.5rem;
    padding-bottom: 2rem;
  }

  .doc-body {
    padding-inline: var(--gutter);
  }

  .doc-body .toc-tabs {
    margin-inline: calc(var(--gutter) * -1);
    padding-inline: var(--gutter);
  }

  .doc-section {
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
  }

  .doc-section h2 {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .doc-section p,
  .doc-section li {
    font-size: .96rem;
    line-height: 1.82;
  }

  .doc-dispatch,
  .diagnostic-flow div,
  .platform-notes article,
  .ticket-template {
    padding: .9rem;
  }
}