.docs-page {
  min-height: 100vh;
  background: var(--paper);
}

.docs-brand {
  min-width: 100px;
}

.docs-shell {
  display: grid;
  grid-template-columns: 220px minmax(0, 780px);
  justify-content: center;
  gap: clamp(48px, 7vw, 96px);
  padding-bottom: 120px;
}

.docs-sidebar {
  position: sticky;
  top: 104px;
  align-self: start;
  max-height: calc(100vh - 128px);
  overflow-y: auto;
  padding: 4px 14px 20px 0;
  scrollbar-width: thin;
}

.docs-sidebar-title {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: .78rem;
  font-weight: 780;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.docs-sidebar nav {
  display: grid;
  gap: 2px;
  border-left: 1px solid var(--line);
}

.docs-sidebar a {
  margin-left: -1px;
  padding: 7px 0 7px 15px;
  border-left: 2px solid transparent;
  color: var(--muted);
  text-decoration: none;
  font-size: .89rem;
  line-height: 1.35;
}

.docs-sidebar a:hover,
.docs-sidebar a:focus-visible {
  border-left-color: var(--rust);
  color: var(--ink);
}

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

.docs-lead {
  max-width: 710px;
  color: var(--muted);
  font-size: 1.14rem;
  line-height: 1.75;
}

.docs-version {
  color: var(--faint);
  font-size: .86rem;
}

.docs-mobile-toc {
  display: none;
}

.docs-section {
  scroll-margin-top: 96px;
  padding: 62px 0 30px;
  border-top: 1px solid var(--line);
}

.docs-section-number {
  display: grid;
  grid-template-columns: auto 56px;
  align-items: center;
  gap: 10px;
  width: max-content;
  margin: 0 0 10px;
  color: var(--rust-dark);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .76rem;
  font-weight: 760;
  letter-spacing: .12em;
}

.docs-section-number::after {
  content: "";
  height: 1px;
  background: color-mix(in srgb, var(--rust) 72%, var(--line));
}

.docs-section h2 {
  max-width: 720px;
  margin: 0 0 22px;
  font-size: clamp(1.9rem, 3.6vw, 3rem);
  line-height: 1.08;
  letter-spacing: -.034em;
}

.docs-section h3 {
  margin: 36px 0 12px;
  font-size: 1.18rem;
  line-height: 1.35;
  letter-spacing: -.015em;
}

.docs-section p {
  max-width: 740px;
  margin: 0 0 18px;
}

.docs-section ul,
.docs-section ol {
  max-width: 740px;
  margin: 0 0 24px;
  padding-left: 23px;
}

.docs-section li {
  margin: 0 0 10px;
}

.steps {
  list-style: none;
  counter-reset: docs-steps;
  padding-left: 0 !important;
}

.steps li {
  counter-increment: docs-steps;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  margin: 0;
  padding: 13px 0 12px;
  border-top: 1px solid var(--line);
}

.steps li::before {
  content: counter(docs-steps, decimal-leading-zero);
  padding-top: 1px;
  color: var(--faint);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .76rem;
  font-weight: 760;
  letter-spacing: .08em;
}

.docs-requirements {
  max-width: 760px;
  margin: 30px 0;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.docs-requirements h3 {
  margin: 0;
  padding: 14px 0 13px;
  border-bottom: 1px solid var(--line);
}

.docs-requirements ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: none;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: docs-requirements;
}

.docs-requirements li {
  counter-increment: docs-requirements;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 10px;
  margin: 0;
  padding: 17px 22px 17px 0;
  border-bottom: 1px solid var(--line);
}

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

.docs-requirements li:nth-child(even) {
  padding-left: 22px;
}

.docs-requirements li:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.docs-requirements li::before {
  content: "R" counter(docs-requirements, decimal-leading-zero);
  color: var(--faint);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .72rem;
  font-weight: 760;
  letter-spacing: .04em;
}

.docs-note {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 6px;
  padding-left: 0;
  color: var(--muted);
  font-size: .93rem;
}

.docs-note::before {
  content: "—";
  color: var(--rust-dark);
}

.table-wrap {
  max-width: 780px;
  margin: 20px 0 24px;
  overflow-x: auto;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: .91rem;
  line-height: 1.55;
}

.table-wrap th,
.table-wrap td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.table-wrap thead th {
  color: var(--muted);
  background: color-mix(in srgb, var(--paper-deep) 62%, transparent);
  font-size: .76rem;
  font-weight: 760;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.table-wrap tbody th {
  width: 29%;
  min-width: 150px;
  color: var(--ink);
  font-weight: 710;
}

.table-wrap tr:last-child th,
.table-wrap tr:last-child td {
  border-bottom: 0;
}

.connection-diagrams {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  max-width: 760px;
  margin: 26px 0;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.connection-diagrams div {
  display: grid;
  gap: 10px;
  padding: 17px 22px 18px 0;
}

.connection-diagrams div + div {
  padding-left: 22px;
  border-left: 1px solid var(--line);
}

.connection-diagrams span {
  color: var(--muted);
  font-size: .76rem;
  font-weight: 760;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.connection-diagrams code {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .86rem;
}

.trouble-list {
  max-width: 760px;
  margin: 20px 0 32px;
  border-top: 1px solid var(--line);
}

.trouble-list details {
  border-bottom: 1px solid var(--line);
}

.trouble-list summary {
  padding: 19px 34px 19px 0;
  cursor: pointer;
  color: var(--ink);
  font-weight: 690;
}

.trouble-list details[open] summary {
  color: var(--rust-dark);
}

.trouble-list p {
  padding: 0 20px 18px 0;
  color: var(--muted);
}

.docs-end-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 50px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.docs-end-links a {
  padding: 4px 0;
  border-bottom: 1px solid transparent;
  color: var(--muted);
  text-decoration: none;
  font-size: .88rem;
}

.docs-end-links a:hover {
  border-bottom-color: var(--rust);
  color: var(--ink);
}

@media (min-width: 1021px) {
  .docs-shell { --document-width: var(--shell); }
}

@media (max-width: 1020px) {
  .docs-shell {
    grid-template-columns: minmax(0, 780px);
    gap: 0;
  }

  .docs-sidebar {
    display: none;
  }

  .docs-mobile-toc {
    display: block;
    margin: 0 0 40px;
    border-top: 2px solid var(--ink);
    border-bottom: 1px solid var(--line);
  }

  .docs-mobile-toc summary {
    padding: 14px 17px;
    cursor: pointer;
    font-weight: 720;
  }

  .docs-mobile-toc nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 18px;
    padding: 0 17px 16px;
  }

  .docs-mobile-toc a {
    padding: 6px 0;
    color: var(--muted);
    text-decoration: none;
    font-size: .9rem;
  }
}

@media (max-width: 820px) {
  .docs-page .site-header {
    position: sticky;
  }

  .docs-shell {
    padding-bottom: 88px;
  }

  .docs-section {
    scroll-margin-top: 82px;
  }
}

@media (max-width: 560px) {
  .docs-lead {
    font-size: 1.04rem;
  }

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

  .docs-section {
    padding-top: 48px;
  }

  .docs-section h2 {
    font-size: clamp(1.95rem, 9vw, 2.75rem);
  }

  .docs-requirements ul {
    grid-template-columns: 1fr;
  }

  .docs-requirements li,
  .docs-requirements li:nth-child(even) {
    padding: 16px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .docs-requirements li:last-child {
    border-bottom: 0;
  }

  .connection-diagrams {
    grid-template-columns: 1fr;
  }

  .connection-diagrams div,
  .connection-diagrams div + div {
    padding: 16px 0 17px;
    border-left: 0;
  }

  .connection-diagrams div + div {
    border-top: 1px solid var(--line);
  }

  .table-wrap th,
  .table-wrap td {
    padding: 12px 13px;
  }

  .docs-end-links {
    display: grid;
  }
}