.docs-page .site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(242, 234, 220, 0.94);
  backdrop-filter: blur(14px);
}

.docs-page .wordmark-note {
  color: var(--ink);
  background: var(--acid);
}

.docs-hero {
  display: grid;
  width: min(100%, var(--max-width));
  min-height: 42rem;
  padding: clamp(4.5rem, 8vw, 8rem) var(--page-pad) clamp(4rem, 7vw, 6rem);
  margin: 0 auto;
  grid-template-columns: minmax(0, 1.2fr) minmax(20rem, 0.62fr);
  gap: clamp(3rem, 7vw, 8rem);
  align-items: end;
}

.docs-hero-copy {
  min-width: 0;
}

.docs-kicker,
.doc-number,
.docs-brief-label,
.docs-toc > p {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.docs-kicker {
  display: flex;
  margin: 0 0 1.8rem;
  gap: 0.55rem;
  align-items: center;
}

.docs-kicker span {
  padding: 0.2rem 0.4rem;
  color: var(--paper-light);
  background: var(--orange);
}

.docs-hero h1 {
  max-width: 12ch;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(4.25rem, 8.6vw, 8.75rem);
  font-weight: 400;
  letter-spacing: -0.065em;
  line-height: 0.82;
}

.docs-hero h1 em {
  position: relative;
  color: var(--orange);
  font-weight: 400;
}

.docs-hero h1 em::after {
  position: absolute;
  right: -0.05em;
  bottom: -0.08em;
  left: 0;
  height: 0.06em;
  background: currentColor;
  content: "";
  transform: rotate(-1deg);
}

.docs-hero-lede {
  max-width: 39rem;
  margin: 2.5rem 0 0;
  color: #3c3933;
  font-family: var(--serif);
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  line-height: 1.48;
}

.docs-hero-actions {
  display: flex;
  margin-top: 2rem;
  align-items: center;
  gap: 1.4rem;
  flex-wrap: wrap;
}

.docs-brief {
  position: relative;
  padding: 1.5rem;
  border: 1px solid var(--ink);
  background: var(--paper-light);
  box-shadow: 0.75rem 0.75rem 0 var(--ink);
}

.docs-brief::before {
  position: absolute;
  top: -1.1rem;
  right: 1.2rem;
  width: 5rem;
  height: 2.2rem;
  background: rgba(215, 255, 69, 0.8);
  content: "";
  transform: rotate(3deg);
}

.docs-brief-label {
  padding-bottom: 0.9rem;
  margin: 0;
  border-bottom: 1px solid var(--line-strong);
}

.docs-brief dl {
  margin: 0;
}

.docs-brief dl div {
  display: grid;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 1fr auto;
  gap: 1rem;
}

.docs-brief dt {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.docs-brief dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 700;
}

.docs-brief > p:last-child {
  margin: 1.2rem 0 0;
  font-size: 0.86rem;
}

.docs-facts {
  display: grid;
  width: min(100%, var(--max-width));
  margin: 0 auto;
  color: var(--paper-light);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--ink);
  grid-template-columns: repeat(4, 1fr);
}

.docs-facts p {
  display: flex;
  min-height: 7.5rem;
  padding: 1.25rem var(--page-pad);
  margin: 0;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid rgba(250, 245, 234, 0.24);
}

.docs-facts p:last-child {
  border-right: 0;
}

.docs-facts strong {
  color: var(--acid);
  font-family: var(--serif);
  font-size: 2.3rem;
  font-weight: 400;
  line-height: 1;
}

.docs-facts span {
  margin-top: 0.45rem;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.docs-shell {
  display: grid;
  width: min(100%, var(--max-width));
  padding: clamp(4rem, 7vw, 7rem) var(--page-pad) 7rem;
  margin: 0 auto;
  grid-template-columns: minmax(12rem, 16rem) minmax(0, 1fr);
  gap: clamp(3rem, 7vw, 7rem);
  align-items: start;
}

.docs-toc {
  position: sticky;
  top: 7.2rem;
  border: 1px solid var(--line-strong);
  background: rgba(250, 245, 234, 0.58);
}

.docs-toc > p {
  padding: 0.9rem 1rem;
  margin: 0;
  color: var(--paper-light);
  background: var(--ink);
}

.docs-toc ol {
  padding: 0;
  margin: 0;
  list-style: none;
}

.docs-toc li + li {
  border-top: 1px solid var(--line);
}

.docs-toc a {
  display: grid;
  padding: 0.72rem 1rem;
  align-items: center;
  grid-template-columns: 2rem 1fr;
  color: var(--muted);
  font-size: 0.82rem;
  text-decoration: none;
}

.docs-toc a:hover {
  color: var(--ink);
  background: var(--acid);
}

.docs-toc a span {
  font-family: var(--mono);
  font-size: 0.62rem;
}

.docs-content {
  min-width: 0;
}

.doc-section {
  padding: 0 0 clamp(5rem, 8vw, 8rem);
  margin: 0 0 clamp(5rem, 8vw, 8rem);
  border-bottom: 1px solid var(--line-strong);
  scroll-margin-top: 7rem;
}

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

.doc-heading {
  max-width: 54rem;
  margin-bottom: 2.8rem;
}

.doc-number {
  margin: 0 0 1rem;
  color: var(--orange-dark);
}

.doc-heading h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.8rem, 5.5vw, 5.4rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.95;
}

.doc-heading > p:last-child {
  max-width: 43rem;
  margin: 1.3rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.requirement-grid {
  display: grid;
  border: 1px solid var(--line-strong);
  background: var(--paper-light);
  grid-template-columns: repeat(3, 1fr);
}

.requirement-grid article {
  min-height: 14rem;
  padding: 1.5rem;
  border-right: 1px solid var(--line-strong);
}

.requirement-grid article:last-child {
  border-right: 0;
}

.requirement-grid article > span {
  display: inline-grid;
  width: 2.6rem;
  aspect-ratio: 1;
  color: var(--paper-light);
  background: var(--orange);
  place-items: center;
  font-family: var(--mono);
  font-size: 0.65rem;
}

.requirement-grid h3 {
  margin: 2.5rem 0 0.55rem;
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 400;
}

.requirement-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.doc-callout {
  display: grid;
  padding: 1.2rem 1.4rem;
  margin-top: 1.5rem;
  border: 1px solid var(--ink);
  background: var(--acid);
  grid-template-columns: minmax(8rem, 0.35fr) 1fr;
  gap: 1.5rem;
  align-items: start;
}

.doc-callout strong {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.doc-callout p {
  margin: 0;
  font-size: 0.9rem;
}

.doc-callout-ink {
  color: var(--paper-light);
  background: var(--ink);
}

.doc-callout-warning {
  color: var(--paper-light);
  background: var(--orange-dark);
}

.doc-steps {
  padding: 0;
  margin: 0;
  list-style: none;
}

.doc-steps > li {
  display: grid;
  padding: 2.4rem 0;
  border-top: 1px solid var(--line-strong);
  grid-template-columns: 5rem minmax(0, 1fr);
  gap: 1.5rem;
}

.doc-steps > li:last-child {
  border-bottom: 1px solid var(--line-strong);
}

.doc-step-number {
  color: var(--orange);
  font-family: var(--serif);
  font-size: 3rem;
  line-height: 1;
}

.doc-steps h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 400;
}

.doc-steps h3 + p {
  max-width: 45rem;
  margin: 0.4rem 0 1.2rem;
  color: var(--muted);
}

.docs-code {
  position: relative;
  margin-top: 0.8rem;
  overflow: hidden;
  color: var(--terminal-text);
  border: 1px solid var(--ink);
  background: var(--terminal);
  box-shadow: 0.4rem 0.4rem 0 var(--orange);
}

.docs-code + .docs-code {
  margin-top: 1.2rem;
}

.docs-code-head {
  display: flex;
  min-height: 2.65rem;
  padding-left: 1rem;
  align-items: center;
  justify-content: space-between;
  color: #bdb7aa;
  border-bottom: 1px solid rgba(250, 245, 234, 0.22);
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.docs-code-head button {
  align-self: stretch;
  min-width: 4.5rem;
  padding: 0.6rem 0.9rem;
  color: var(--ink);
  border: 0;
  border-left: 1px solid rgba(250, 245, 234, 0.22);
  background: var(--acid);
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.docs-code-head button:hover {
  color: var(--paper-light);
  background: var(--orange);
}

.docs-code pre {
  padding: 1.1rem 1.2rem;
  margin: 0;
  overflow-x: auto;
  font-size: clamp(0.72rem, 1.1vw, 0.88rem);
  line-height: 1.75;
}

.docs-code .copy-status:not(:empty) {
  min-height: 1.8rem;
  padding: 0.28rem 1rem;
  color: var(--paper-light);
  border-top: 1px solid rgba(250, 245, 234, 0.22);
  background: var(--orange-dark);
}

.docs-code-compact {
  box-shadow: 0.4rem 0.4rem 0 var(--paper-deep);
}

.command-groups {
  border-top: 1px solid var(--line-strong);
}

.command-group {
  display: grid;
  padding: 2.2rem 0;
  border-bottom: 1px solid var(--line-strong);
  grid-template-columns: minmax(8rem, 0.34fr) 1fr;
  gap: 2rem;
}

.command-group h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 400;
}

.command-group h3 span {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--orange-dark);
  font-family: var(--mono);
  font-size: 0.64rem;
}

.command-group dl {
  margin: 0;
}

.command-group dl > div {
  display: grid;
  padding: 0.9rem 0;
  border-top: 1px solid var(--line);
  grid-template-columns: minmax(16rem, 1.15fr) 1fr;
  gap: 1.5rem;
}

.command-group dl > div:first-child {
  padding-top: 0;
  border-top: 0;
}

.command-group dt,
.command-group dd {
  margin: 0;
}

.command-group dt {
  min-width: 0;
  font-size: 0.78rem;
}

.command-group dt code {
  overflow-wrap: anywhere;
}

.command-group dd {
  color: var(--muted);
  font-size: 0.85rem;
}

.legacy-note,
.troubleshooting-list details {
  border: 1px solid var(--line-strong);
  background: var(--paper-light);
}

.legacy-note {
  margin-top: 1.5rem;
}

.legacy-note summary,
.troubleshooting-list summary {
  display: flex;
  padding: 1rem 1.2rem;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}

.legacy-note summary::-webkit-details-marker,
.troubleshooting-list summary::-webkit-details-marker {
  display: none;
}

.legacy-note summary span,
.troubleshooting-list summary span {
  color: var(--orange);
  font-family: var(--mono);
  font-size: 1.25rem;
}

.legacy-note[open] summary span,
.troubleshooting-list details[open] summary span {
  transform: rotate(45deg);
}

.legacy-note > p {
  padding: 1rem 1.2rem;
  margin: 0;
  border-top: 1px solid var(--line);
}

.path-map {
  color: var(--paper-light);
  border: 1px solid var(--ink);
  background: var(--ink);
  box-shadow: 0.65rem 0.65rem 0 var(--orange);
}

.path-map > div {
  display: grid;
  padding: 1.2rem 1.4rem;
  border-bottom: 1px solid rgba(250, 245, 234, 0.2);
  grid-template-columns: 0.55fr 1.3fr 0.6fr;
  gap: 1.5rem;
  align-items: center;
}

.path-map > div:last-child {
  border-bottom: 0;
}

.path-map span,
.path-map strong {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.path-map span {
  color: var(--acid);
}

.path-map code {
  overflow-wrap: anywhere;
}

.path-map strong {
  color: #aaa397;
  font-weight: 400;
  text-align: right;
}

.boundary-list {
  display: grid;
  padding: 0;
  margin: 2.3rem 0 0;
  border-top: 1px solid var(--line-strong);
  list-style: none;
  grid-template-columns: repeat(2, 1fr);
}

.boundary-list li {
  padding: 1.2rem 1rem 1.2rem 0;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.boundary-list li:nth-child(even) {
  padding-left: 1rem;
  border-right: 0;
}

.boundary-list strong {
  color: var(--orange-dark);
}

.sharing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.doc-rule {
  padding-left: 1rem;
  margin: 1.8rem 0 0;
  border-left: 4px solid var(--orange);
  font-family: var(--serif);
  font-size: 1.15rem;
}

.diagnostic-route {
  display: grid;
  padding: 1rem;
  margin-bottom: 1.5rem;
  align-items: center;
  color: var(--paper-light);
  border: 1px solid var(--ink);
  background: var(--ink);
  grid-template-columns: auto 1fr auto 1fr auto 1fr auto;
  gap: 0.8rem;
}

.diagnostic-route span {
  padding: 0.35rem 0.55rem;
  color: var(--ink);
  background: var(--acid);
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 700;
}

.diagnostic-route i {
  height: 1px;
  background: rgba(250, 245, 234, 0.4);
}

.troubleshooting-list {
  display: grid;
  gap: 0.75rem;
}

.troubleshooting-list details[open] {
  box-shadow: 0.35rem 0.35rem 0 var(--paper-deep);
}

.troubleshooting-list details > div {
  padding: 1.15rem 1.2rem;
  border-top: 1px solid var(--line);
}

.troubleshooting-list p {
  margin: 0 0 0.85rem;
}

.troubleshooting-list p:last-child {
  margin-bottom: 0;
}

.troubleshooting-list pre {
  padding: 0.9rem 1rem;
  margin: 0 0 0.9rem;
  overflow-x: auto;
  color: var(--terminal-text);
  background: var(--terminal);
  font-size: 0.78rem;
}

.retention-note {
  padding: 1rem 1.2rem;
  margin: 1.5rem 0 0;
  border: 1px solid var(--line-strong);
  background: var(--paper-light);
}

.doc-section-safety {
  position: relative;
  padding: clamp(2rem, 5vw, 4.5rem);
  color: var(--paper-light);
  border: 0;
  background: var(--orange-dark);
  box-shadow: 0.7rem 0.7rem 0 var(--ink);
}

.doc-section-safety .doc-number,
.doc-section-safety .doc-heading > p:last-child {
  color: var(--paper-light);
}

.safety-manifest {
  display: grid;
  border-top: 1px solid rgba(250, 245, 234, 0.45);
  border-bottom: 1px solid rgba(250, 245, 234, 0.45);
  grid-template-columns: repeat(2, 1fr);
}

.safety-manifest p {
  padding: 1.4rem;
  margin: 0;
}

.safety-manifest p:first-child {
  padding-left: 0;
  border-right: 1px solid rgba(250, 245, 234, 0.45);
}

.doc-section-safety .policy-links {
  color: var(--paper-light);
}

.doc-section-safety .policy-links a {
  color: var(--acid);
}

.docs-footer > div {
  text-align: right;
}

@media (max-width: 70rem) {
  .docs-hero {
    min-height: auto;
    grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.6fr);
  }

  .docs-shell {
    grid-template-columns: 13rem minmax(0, 1fr);
    gap: 3rem;
  }

  .command-group {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 58rem) {
  .docs-hero {
    grid-template-columns: 1fr;
  }

  .docs-brief {
    max-width: 38rem;
  }

  .docs-shell {
    display: block;
  }

  .docs-toc {
    position: static;
    margin-bottom: 5rem;
  }

  .docs-toc ol {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .docs-toc li + li {
    border-top: 0;
  }

  .docs-toc li {
    border-bottom: 1px solid var(--line);
  }

  .docs-toc li:nth-child(odd) {
    border-right: 1px solid var(--line);
  }

  .requirement-grid {
    grid-template-columns: 1fr;
  }

  .requirement-grid article {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line-strong);
  }

  .requirement-grid article:last-child {
    border-bottom: 0;
  }

  .requirement-grid h3 {
    margin-top: 1.5rem;
  }

  .command-group dl > div {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .path-map > div {
    grid-template-columns: 0.6fr 1.4fr;
  }

  .path-map strong {
    display: none;
  }
}

@media (max-width: 52rem) {
  .docs-page .site-header {
    position: relative;
  }

  .docs-hero h1 {
    font-size: clamp(4rem, 15vw, 6.7rem);
  }

  .docs-facts {
    grid-template-columns: repeat(2, 1fr);
  }

  .docs-facts p:nth-child(2) {
    border-right: 0;
  }

  .docs-facts p:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(250, 245, 234, 0.24);
  }

  .sharing-grid,
  .boundary-list,
  .safety-manifest {
    grid-template-columns: 1fr;
  }

  .boundary-list li,
  .boundary-list li:nth-child(even) {
    padding-right: 0;
    padding-left: 0;
    border-right: 0;
  }

  .safety-manifest p,
  .safety-manifest p:first-child {
    padding-right: 0;
    padding-left: 0;
    border-right: 0;
  }

  .safety-manifest p:first-child {
    border-bottom: 1px solid rgba(250, 245, 234, 0.45);
  }

  .docs-footer > div {
    text-align: left;
  }
}

@media (max-width: 35rem) {
  .docs-hero {
    padding-top: 3.5rem;
  }

  .docs-hero h1 {
    font-size: clamp(3.6rem, 17vw, 5.2rem);
  }

  .docs-hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .docs-hero-actions .text-link {
    padding: 0.65rem 0;
  }

  .docs-facts p {
    min-height: 6rem;
    padding: 1rem 1.25rem;
  }

  .docs-shell {
    padding-top: 3.5rem;
  }

  .docs-toc ol {
    grid-template-columns: 1fr;
  }

  .docs-toc li:nth-child(odd) {
    border-right: 0;
  }

  .doc-heading h2 {
    font-size: 2.85rem;
  }

  .doc-callout {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .doc-steps > li {
    grid-template-columns: 3.2rem minmax(0, 1fr);
    gap: 0.7rem;
  }

  .doc-step-number {
    font-size: 2.25rem;
  }

  .docs-code {
    box-shadow: 0.25rem 0.25rem 0 var(--orange);
  }

  .docs-code-head {
    padding-left: 0.75rem;
    font-size: 0.57rem;
  }

  .docs-code-head button {
    min-width: 3.8rem;
    padding-right: 0.55rem;
    padding-left: 0.55rem;
  }

  .docs-code pre {
    padding: 0.9rem;
    font-size: 0.68rem;
  }

  .path-map > div {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .diagnostic-route {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.3rem;
  }

  .diagnostic-route i {
    display: none;
  }

  .diagnostic-route span {
    padding-right: 0.2rem;
    padding-left: 0.2rem;
    text-align: center;
  }

  .doc-section-safety {
    padding: 1.5rem;
    box-shadow: 0.4rem 0.4rem 0 var(--ink);
  }
}