:root {
  --ink: #111216;
  --muted: #73767e;
  --line: #deded9;
  --soft: #f7f7f4;
  --paper: #fff;
  --accent: #6d74ff;
  --accent-soft: #e2e4ff;
  --danger: #ecd9d1;
  --green: #dcebdd;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans:
    -apple-system, BlinkcomputerSystemFont, "SF Pro Display", "SF Pro Text",
    "Helvetica Neue", Arial, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--soft);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
}
.docs-shell {
  min-height: 100vh;
}
.docs-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  padding: 0 38px;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 247, 244, 0.88);
  backdrop-filter: blur(15px);
}
.docs-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.08em;
}
.docs-brand b {
  margin-left: 5px;
  padding-left: 10px;
  border-left: 1px solid var(--line);
  color: #868990;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.docs-mark {
  display: grid;
  place-items: center;
  width: 23px;
  height: 23px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--accent);
  font-size: 16px;
  letter-spacing: -0.1em;
}
.docs-header nav {
  display: flex;
  align-items: center;
  gap: 25px;
  color: #666970;
  font-size: 12px;
}
.docs-header nav a:hover,
.docs-inline-link:hover {
  color: var(--accent);
}
.docs-active {
  color: var(--ink);
  font-weight: 600;
}
.theme-toggle {
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--paper);
  color: #666970;
  font-size: 11px;
  cursor: pointer;
}
.theme-toggle span {
  margin-left: 4px;
}
.docs-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  max-width: 1440px;
  margin: 0 auto;
}
.docs-sidebar {
  position: sticky;
  top: 70px;
  align-self: start;
  height: calc(100vh - 70px);
  padding: 26px 22px;
  border-right: 1px solid var(--line);
  background: rgba(247, 247, 244, 0.65);
}
.docs-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: #9a9ca2;
}
.docs-search input {
  width: 100%;
  border: 0;
  outline: 0;
  background: none;
  color: var(--ink);
  font-size: 11px;
}
.docs-search kbd {
  padding: 2px 4px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: #a1a3a8;
  font-family: var(--mono);
  font-size: 8px;
  white-space: nowrap;
}
.docs-nav {
  display: grid;
  gap: 2px;
  margin-top: 28px;
}
.docs-nav a {
  padding: 7px 10px;
  border-radius: 6px;
  color: #71747b;
  font-size: 12px;
}
.docs-nav a:hover,
.docs-nav a.active {
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 2px 10px rgba(17, 18, 22, 0.04);
}
.docs-nav a.active {
  font-weight: 600;
}
.nav-group {
  margin: 22px 10px 7px;
  color: #a0a2a7;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.13em;
}
.docs-sidebar-foot {
  position: absolute;
  bottom: 27px;
  display: grid;
  gap: 7px;
  color: #a0a2a7;
  font-size: 11px;
}
.docs-sidebar-foot a {
  color: #686b72;
}
.docs-sidebar-foot a:hover {
  color: var(--accent);
}
.docs-menu-toggle {
  display: none;
}
.docs-main {
  min-width: 0;
}
.docs-breadcrumb {
  max-width: 900px;
  margin: 0 auto;
  padding: 31px 60px 0;
  color: #a2a4a9;
  font-family: var(--mono);
  font-size: 10px;
}
.docs-breadcrumb a {
  color: #696c73;
}
.docs-breadcrumb span {
  margin: 0 8px;
}
.docs-article {
  max-width: 900px;
  margin: 0 auto;
  padding: 62px 60px 100px;
}
.docs-eyebrow {
  color: #7b7e85;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.docs-hero h1 {
  max-width: 800px;
  margin: 23px 0 26px;
  font-size: clamp(48px, 6vw, 78px);
  line-height: 0.98;
  letter-spacing: -0.07em;
}
.docs-hero > p {
  max-width: 650px;
  color: #676a72;
  font-size: 18px;
  line-height: 1.5;
}
.docs-hero-actions {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 31px;
}
.docs-button {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  padding: 13px 17px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}
.docs-button-dark {
  background: var(--ink);
  color: #fff;
}
.docs-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(17, 18, 22, 0.12);
}
.docs-inline-link {
  border-bottom: 1px solid #9da0a5;
  padding-bottom: 4px;
  font-size: 12px;
  font-weight: 600;
}
.docs-callout {
  margin: 70px 0;
  padding: 20px 22px;
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
  font-size: 13px;
  line-height: 1.5;
}
.docs-callout.warning {
  background: var(--danger);
  border-color: #b7735a;
}
.docs-callout b {
  font-size: 13px;
}
.docs-callout p {
  margin: 8px 0 0;
  color: #666970;
}
.docs-callout a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.docs-section {
  margin-top: 105px;
  scroll-margin-top: 100px;
}
.docs-section h2 {
  margin: 17px 0 17px;
  font-size: clamp(33px, 4vw, 52px);
  line-height: 1;
  letter-spacing: -0.065em;
}
.docs-section > p {
  max-width: 680px;
  color: #696c73;
  font-size: 15px;
  line-height: 1.65;
}
.docs-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 30px;
}
.docs-card {
  position: relative;
  display: grid;
  gap: 12px;
  min-height: 154px;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--paper);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}
.docs-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 25px rgba(17, 18, 22, 0.06);
}
.docs-card span {
  color: #a1a3a8;
  font-family: var(--mono);
  font-size: 9px;
}
.docs-card b {
  font-size: 15px;
}
.docs-card small {
  max-width: 150px;
  color: #777a81;
  font-size: 11px;
  line-height: 1.45;
}
.docs-card i {
  position: absolute;
  right: 17px;
  bottom: 17px;
  color: var(--accent);
  font-style: normal;
}
.code-block {
  margin-top: 30px;
  overflow: hidden;
  border: 1px solid #30323a;
  border-radius: 11px;
  background: #17181c;
  color: #f5f5f4;
}
.code-top {
  display: flex;
  justify-content: space-between;
  padding: 11px 15px;
  border-bottom: 1px solid #30323a;
  color: #9a9ca3;
  font-family: var(--mono);
  font-size: 9px;
}
.code-top button {
  border: 0;
  background: none;
  color: #aeb2ff;
  font-family: var(--mono);
  font-size: 9px;
  cursor: pointer;
}
.code-block code {
  display: block;
  padding: 20px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.8;
  white-space: pre-wrap;
}
.code-muted {
  color: #747780;
}
.docs-note {
  padding-left: 14px;
  border-left: 2px solid var(--line);
  font-size: 12px !important;
}
.docs-steps {
  display: grid;
  gap: 0;
  margin: 30px 0 0;
  padding: 0;
  counter-reset: step;
  list-style: none;
}
.docs-steps li {
  display: grid;
  grid-template-columns: 32% 1fr;
  gap: 20px;
  padding: 17px 0;
  border-top: 1px solid var(--line);
  counter-increment: step;
}
.docs-steps li::before {
  content: "0" counter(step);
  grid-row: 1 / span 2;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 10px;
}
.docs-steps b {
  grid-column: 1;
  margin-left: 28px;
  font-size: 14px;
}
.docs-steps span {
  grid-column: 2;
  color: #73767d;
  font-size: 13px;
  line-height: 1.5;
}
.definition-list {
  margin-top: 27px;
  border-top: 1px solid var(--line);
}
.definition-list > div {
  display: grid;
  grid-template-columns: 30% 1fr;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.definition-list dt {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
}
.definition-list dd {
  margin: 0;
  color: #74777e;
  font-size: 13px;
}
.architecture-diagram {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
}
.arch-node {
  display: grid;
  gap: 8px;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 9px;
}
.arch-node span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 9px;
}
.arch-node b {
  font-size: 14px;
}
.arch-node small {
  color: #868990;
  font-size: 10px;
}
.arch-brain {
  background: #17181c;
  color: white;
  border-color: #17181c;
}
.arch-brain small {
  color: #a7a9b0;
}
.arch-line {
  color: var(--accent);
  font-size: 22px;
}
.room-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}
.room-list span {
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--paper);
  color: #686b72;
  font-family: var(--mono);
  font-size: 9px;
}
.workflow-definition {
  margin-top: 28px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--paper);
}
.workflow-definition div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 17px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}
.workflow-definition div:last-child {
  border: 0;
}
.workflow-definition span {
  color: #8c8f96;
  font-family: var(--mono);
  font-size: 9px;
}
.authority-table {
  margin-top: 28px;
  border-top: 1px solid var(--line);
}
.authority-table > div {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 10px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.auth-pill {
  width: 52px;
  padding: 5px 4px;
  border-radius: 4px;
  text-align: center;
  font-family: var(--mono);
  font-size: 8px;
}
.allow {
  background: var(--green);
  color: #52755b;
}
.ask {
  background: #f2e5d7;
  color: #9d7a49;
}
.block {
  background: #eed8df;
  color: #935a68;
}
.authority-table b {
  font-size: 13px;
}
.authority-table small {
  grid-column: 2;
  color: #888b91;
  font-size: 11px;
}
.mac-checklist {
  display: grid;
  gap: 9px;
  margin-top: 29px;
}
.mac-checklist label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: #676a71;
  font-size: 12px;
}
.mac-checklist input {
  accent-color: var(--accent);
}
.docs-bullets {
  display: grid;
  gap: 10px;
  margin: 29px 0;
  padding-left: 18px;
  color: #6e7178;
  font-size: 13px;
  line-height: 1.5;
}
.docs-bullets li::marker {
  color: var(--accent);
}
.command-table {
  margin-top: 28px;
  border-top: 1px solid var(--line);
}
.command-table div {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}
.command-table code {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
}
.command-table span {
  color: #777a81;
  font-size: 12px;
}
.troubleshooting-list {
  margin-top: 27px;
  border-top: 1px solid var(--line);
}
.troubleshooting-list details {
  border-bottom: 1px solid var(--line);
}
.troubleshooting-list summary {
  display: flex;
  justify-content: space-between;
  padding: 18px 0;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.troubleshooting-list summary::-webkit-details-marker {
  display: none;
}
.troubleshooting-list summary span {
  color: var(--accent);
  font-size: 19px;
}
.troubleshooting-list p {
  max-width: 650px;
  margin: -2px 0 18px;
  color: #73767d;
  font-size: 12px;
  line-height: 1.6;
}
.docs-next {
  margin-top: 115px;
  padding: 28px;
  border-radius: 14px;
  background: #17181c;
  color: white;
}
.docs-next span {
  color: #a9acb3;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.14em;
}
.docs-next h2 {
  margin: 15px 0 24px;
  font-size: 35px;
  letter-spacing: -0.06em;
}
.docs-footer {
  display: flex;
  justify-content: space-between;
  max-width: 900px;
  margin: 0 auto;
  padding: 22px 60px 32px;
  border-top: 1px solid var(--line);
  color: #8d9096;
  font-family: var(--mono);
  font-size: 9px;
}
.docs-footer a {
  color: #666970;
}
.docs-menu-toggle {
  border: 0;
  background: none;
  color: var(--ink);
  font-size: 12px;
  cursor: pointer;
}
@media (max-width: 900px) {
  .docs-layout {
    grid-template-columns: 1fr;
  }
  .docs-sidebar {
    position: relative;
    top: 0;
    height: auto;
    padding: 16px 22px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .docs-menu-toggle {
    display: flex;
    gap: 8px;
    align-items: center;
  }
  .docs-search,
  .docs-nav,
  .docs-sidebar-foot {
    display: none;
  }
  .docs-sidebar.is-open .docs-search,
  .docs-sidebar.is-open .docs-nav {
    display: flex;
  }
  .docs-sidebar.is-open .docs-nav {
    display: grid;
  }
  .docs-sidebar.is-open .docs-sidebar-foot {
    display: grid;
    position: static;
    margin-top: 20px;
  }
  .docs-breadcrumb,
  .docs-article {
    padding-left: 22px;
    padding-right: 22px;
  }
  .docs-article {
    padding-top: 45px;
  }
  .docs-header {
    padding: 0 22px;
  }
  .docs-header nav {
    gap: 12px;
  }
  .docs-header nav > a {
    display: none;
  }
  .docs-card-grid {
    grid-template-columns: 1fr;
  }
  .architecture-diagram {
    grid-template-columns: 1fr;
  }
  .arch-line {
    transform: rotate(90deg);
    justify-self: center;
  }
  .docs-steps li {
    grid-template-columns: 1fr;
  }
  .docs-steps b,
  .docs-steps span {
    grid-column: 1;
    margin-left: 28px;
  }
  .command-table div {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}
@media (max-width: 560px) {
  .docs-brand b {
    display: none;
  }
  .theme-toggle span {
    display: none;
  }
  .docs-hero h1 {
    font-size: 50px;
  }
  .docs-hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }
  .docs-section {
    margin-top: 80px;
  }
  .docs-footer {
    padding-left: 22px;
    padding-right: 22px;
    display: grid;
    gap: 10px;
  }
}
body.dark-docs {
  --ink: #f6f6f2;
  --muted: #a9acb3;
  --line: #35373d;
  --soft: #111216;
  --paper: #191a1e;
  color: var(--ink);
}
body.dark-docs .docs-header,
body.dark-docs .docs-sidebar {
  background: rgba(17, 18, 22, 0.88);
}
body.dark-docs .docs-sidebar {
  border-color: var(--line);
}
body.dark-docs .docs-search,
body.dark-docs .docs-card,
body.dark-docs .room-list span,
body.dark-docs .workflow-definition,
body.dark-docs .mac-checklist label,
body.dark-docs .theme-toggle {
  background: var(--paper);
  border-color: var(--line);
}
body.dark-docs .docs-section > p,
body.dark-docs .docs-card small,
body.dark-docs .docs-hero > p,
body.dark-docs .docs-callout p,
body.dark-docs .docs-steps span,
body.dark-docs .definition-list dd,
body.dark-docs .command-table span,
body.dark-docs .troubleshooting-list p {
  color: #a6a9b0;
}
body.dark-docs .docs-callout {
  background: #222649;
  border-color: var(--accent);
}
body.dark-docs .docs-callout.warning {
  background: #3b2826;
  border-color: #b7735a;
}

.platform-table,
.capability-table,
.privacy-grid,
.docs-subgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 28px;
}
.platform-table > div,
.capability-table > div,
.privacy-grid > div,
.docs-subgrid > div {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--paper);
}
.platform-table b,
.capability-table b,
.privacy-grid b,
.docs-subgrid b {
  font-size: 13px;
}
.platform-table span,
.capability-table span,
.privacy-grid span,
.docs-subgrid span {
  color: #777a81;
  font-size: 11px;
  line-height: 1.5;
}
.docs-subgrid {
  margin-top: 18px;
}
.docs-subgrid > div {
  border-radius: 7px;
  background: transparent;
}
.privacy-grid > div {
  min-height: 130px;
}
.docs-section .docs-callout {
  margin: 28px 0;
}
.docs-section .docs-note {
  margin-top: 22px;
}
@media (max-width: 700px) {
  .platform-table,
  .capability-table,
  .privacy-grid,
  .docs-subgrid {
    grid-template-columns: 1fr;
  }
}
body.dark-docs .platform-table > div,
body.dark-docs .capability-table > div,
body.dark-docs .privacy-grid > div,
body.dark-docs .docs-subgrid > div {
  background: var(--paper);
  border-color: var(--line);
}
body.dark-docs .platform-table span,
body.dark-docs .capability-table span,
body.dark-docs .privacy-grid span,
body.dark-docs .docs-subgrid span {
  color: #a6a9b0;
}

/* Unified Pipo website skin: docs default to the same graphite/orange retro-computing system. */
body.docs-retro {
  --ink: #eef1f3;
  --muted: #999ea5;
  --line: #394047;
  --soft: #0d0e10;
  --paper: #171a1e;
  --accent: #c87948;
  --accent-soft: #35241b;
  --danger: #3b2826;
  --green: #1e322a;
  background: #0d0e10;
  color: #eef1f3;
}
body.docs-retro::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(153, 158, 165, 0.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(153, 158, 165, 0.11) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
}
body.docs-retro .docs-header,
body.docs-retro .docs-sidebar {
  background: rgba(13, 14, 16, 0.88);
  border-color: #252b30;
}
body.docs-retro .docs-header nav,
body.docs-retro .docs-breadcrumb,
body.docs-retro .docs-sidebar-foot,
body.docs-retro .docs-nav a,
body.docs-retro .docs-search,
body.docs-retro .theme-toggle {
  color: #999ea5;
}
body.docs-retro .docs-brand,
body.docs-retro .docs-active,
body.docs-retro .docs-breadcrumb a,
body.docs-retro .docs-nav a.active,
body.docs-retro .docs-nav a:hover {
  color: #eef1f3;
}
body.docs-retro .docs-brand b,
body.docs-retro .nav-group,
body.docs-retro .docs-sidebar-foot,
body.docs-retro .docs-eyebrow {
  color: #798690;
}
body.docs-retro .docs-mark {
  background: #394047;
  color: #c87948;
}
body.docs-retro .docs-search,
body.docs-retro .theme-toggle,
body.docs-retro .docs-card,
body.docs-retro .platform-table > div,
body.docs-retro .capability-table > div,
body.docs-retro .privacy-grid > div,
body.docs-retro .docs-subgrid > div,
body.docs-retro .workflow-definition,
body.docs-retro .mac-checklist label {
  background: #171a1e;
  border-color: #394047;
}
body.docs-retro .docs-search input {
  color: #eef1f3;
}
body.docs-retro .docs-search kbd {
  border-color: #394047;
  color: #798690;
}
body.docs-retro .docs-nav a.active,
body.docs-retro .docs-nav a:hover {
  background: #1b1f23;
  box-shadow: none;
}
body.docs-retro .docs-hero h1,
body.docs-retro .docs-section h2,
body.docs-retro .docs-next h2,
body.docs-retro .docs-card b,
body.docs-retro .platform-table b,
body.docs-retro .capability-table b,
body.docs-retro .privacy-grid b,
body.docs-retro .docs-subgrid b,
body.docs-retro .authority-table b {
  color: #eef1f3;
}
body.docs-retro .docs-hero > p,
body.docs-retro .docs-section > p,
body.docs-retro .docs-card small,
body.docs-retro .platform-table span,
body.docs-retro .capability-table span,
body.docs-retro .privacy-grid span,
body.docs-retro .docs-subgrid span,
body.docs-retro .definition-list dd,
body.docs-retro .docs-steps span,
body.docs-retro .command-table span,
body.docs-retro .troubleshooting-list p {
  color: #999ea5;
}
body.docs-retro .docs-callout {
  background: #24222a;
  border-color: #c87948;
  color: #eef1f3;
}
.docs-retro .docs-callout.warning {
  background: #3b2826;
  border-color: #c87948;
}
.docs-retro .docs-callout p {
  color: #d4d9df;
}
body.docs-retro .docs-button-dark {
  background: #eef1f3;
  color: #0d0e10;
}
.docs-retro .docs-inline-link {
  border-color: #596169;
  color: #d4d9df;
}
.docs-retro .docs-inline-link:hover {
  color: #e5a276;
}
body.docs-retro .docs-card:hover {
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.28);
  transform: translateY(-3px);
}
.docs-retro .docs-card i {
  color: #c87948;
}
body.docs-retro .definition-list,
body.docs-retro .definition-list > div,
body.docs-retro .docs-steps li,
body.docs-retro .authority-table,
body.docs-retro .authority-table > div,
body.docs-retro .command-table,
body.docs-retro .command-table > div,
body.docs-retro .troubleshooting-list,
body.docs-retro .troubleshooting-list details,
body.docs-retro .docs-footer {
  border-color: #394047;
}
body.docs-retro .definition-list dt,
body.docs-retro .workflow-definition span,
body.docs-retro .command-table code {
  color: #c87948;
}
body.docs-retro .architecture-diagram {
  background: #111316;
  border-color: #394047;
}
.docs-retro .arch-node {
  background: #171a1e;
  border-color: #394047;
}
.docs-retro .arch-node small {
  color: #999ea5;
}
.docs-retro .arch-brain {
  background: #090a0c;
  border-color: #394047;
}
.docs-retro .arch-line {
  color: #c87948;
}
body.docs-retro .room-list span {
  background: #171a1e;
  border-color: #394047;
  color: #d4d9df;
}
.docs-retro .workflow-definition div,
.docs-retro .workflow-definition {
  border-color: #394047;
}
.docs-retro .workflow-definition b {
  color: #eef1f3;
}
body.docs-retro .auth-pill.allow {
  background: #1e322a;
  color: #9ad2a8;
}
.docs-retro .auth-pill.ask {
  background: #38271f;
  color: #e6a47d;
}
.docs-retro .auth-pill.block {
  background: #35252b;
  color: #e19cae;
}
.docs-retro .authority-table small {
  color: #999ea5;
}
body.docs-retro .mac-checklist label {
  color: #d4d9df;
}
.docs-retro .docs-bullets {
  color: #999ea5;
}
.docs-retro .docs-bullets li::marker {
  color: #c87948;
}
.docs-retro .troubleshooting-list summary {
  color: #eef1f3;
}
.docs-retro .troubleshooting-list summary span {
  color: #c87948;
}
body.docs-retro .docs-next {
  background: #090a0c;
  border: 1px solid #394047;
}
.docs-retro .docs-next span {
  color: #798690;
}
.docs-retro .docs-footer a {
  color: #d4d9df;
}
body.docs-retro .docs-menu-toggle {
  color: #eef1f3;
}
body.docs-retro .docs-footer {
  color: #798690;
}
body.docs-retro.light-docs {
  --ink: #111216;
  --muted: #73767e;
  --line: #deded9;
  --soft: #f7f7f4;
  --paper: #fff;
  --accent: #6d74ff;
  --accent-soft: #e2e4ff;
  --danger: #ecd9d1;
  --green: #dcebdd;
  background: #f7f7f4;
  color: #111216;
}
body.docs-retro.light-docs::before {
  display: none;
}
body.docs-retro.light-docs .docs-header,
body.docs-retro.light-docs .docs-sidebar {
  background: rgba(247, 247, 244, 0.88);
  border-color: #deded9;
}
body.docs-retro.light-docs .docs-hero h1,
body.docs-retro.light-docs .docs-section h2,
body.docs-retro.light-docs .docs-next h2,
body.docs-retro.light-docs .docs-card b,
body.docs-retro.light-docs .platform-table b,
body.docs-retro.light-docs .capability-table b,
body.docs-retro.light-docs .privacy-grid b,
body.docs-retro.light-docs .docs-subgrid b,
body.docs-retro.light-docs .authority-table b {
  color: #111216;
}

/* Final shared Pipo system: docs use the same dark graphite canvas, champagne signal, and premium typography as every other tab. */
body.docs-retro {
  --ink: #f4efe6;
  --muted: #aaa094;
  --line: rgba(244, 239, 230, 0.14);
  --soft: #0f0e0c;
  --paper: #171512;
  --accent: #d4b074;
  --accent-soft: #211e19;
  --danger: #3b2826;
  --green: #1e322a;
  background: #0f0e0c;
  color: #f4efe6;
  font-family: var(--sans);
}
body.docs-retro::before {
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(212, 176, 116, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 176, 116, 0.08) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}
body.docs-retro .docs-header {
  height: 78px;
  padding: 0 clamp(24px, 5.6vw, 96px);
  background: rgba(15, 14, 12, 0.84);
  border-color: var(--line);
}
body.docs-retro .docs-brand {
  color: #f4efe6;
  font-family: var(--sans);
}
body.docs-retro .docs-brand b {
  color: #d4b074;
  border-color: var(--line);
}
body.docs-retro .docs-mark {
  width: 23px;
  height: 23px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, #efcf98, #8c6536);
  color: #1b160f;
  box-shadow: 0 0 18px rgba(212, 176, 116, 0.22);
}
body.docs-retro .docs-header nav {
  font: 11px var(--mono);
  color: #aaa094;
}
body.docs-retro .docs-header nav a:hover {
  color: #efcf98;
}
body.docs-retro .docs-layout {
  max-width: 1440px;
}
body.docs-retro .docs-sidebar {
  top: 78px;
  height: calc(100vh - 78px);
  background: rgba(15, 14, 12, 0.64);
  border-color: var(--line);
}
body.docs-retro .docs-search,
body.docs-retro .theme-toggle,
body.docs-retro .docs-card,
body.docs-retro .platform-table > div,
body.docs-retro .capability-table > div,
body.docs-retro .privacy-grid > div,
body.docs-retro .docs-subgrid > div,
body.docs-retro .workflow-definition,
body.docs-retro .mac-checklist label {
  background: #171512;
  border-color: var(--line);
}
body.docs-retro .docs-search input {
  color: #f4efe6;
}
body.docs-retro .docs-nav a.active,
body.docs-retro .docs-nav a:hover {
  background: #211e19;
}
body.docs-retro .docs-nav a.active,
body.docs-retro .docs-brand,
body.docs-retro .docs-hero h1,
body.docs-retro .docs-section h2,
body.docs-retro .docs-next h2,
body.docs-retro .docs-card b,
body.docs-retro .platform-table b,
body.docs-retro .capability-table b,
body.docs-retro .privacy-grid b,
body.docs-retro .docs-subgrid b,
body.docs-retro .authority-table b {
  color: #f4efe6;
}
body.docs-retro .docs-eyebrow,
body.docs-retro .nav-group,
body.docs-retro .docs-brand b {
  color: #d4b074;
}
body.docs-retro .docs-hero > p,
body.docs-retro .docs-section > p,
body.docs-retro .docs-card small,
body.docs-retro .platform-table span,
body.docs-retro .capability-table span,
body.docs-retro .privacy-grid span,
body.docs-retro .docs-subgrid span,
body.docs-retro .definition-list dd,
body.docs-retro .docs-steps span,
body.docs-retro .command-table span,
body.docs-retro .troubleshooting-list p {
  color: #aaa094;
}
body.docs-retro .docs-breadcrumb,
body.docs-retro .docs-sidebar-foot,
body.docs-retro .docs-nav a {
  color: #786f65;
}
body.docs-retro .docs-callout {
  background: #211e19;
  border-color: #d4b074;
}
body.docs-retro .docs-callout.warning {
  background: #3b2826;
  border-color: #d4b074;
}
body.docs-retro .docs-button-dark {
  background: #d4b074;
  color: #1b160f;
}
body.docs-retro .docs-inline-link {
  border-color: #d4b074;
  color: #d9cdbd;
}
body.docs-retro .docs-card:hover {
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.24);
  border-color: #d4b074;
}
body.docs-retro .docs-card i,
body.docs-retro .definition-list dt,
body.docs-retro .workflow-definition span,
body.docs-retro .command-table code,
body.docs-retro .docs-bullets li::marker,
body.docs-retro .troubleshooting-list summary span {
  color: #d4b074;
}
body.docs-retro .architecture-diagram,
body.docs-retro .docs-next {
  background: #11100e;
  border-color: var(--line);
}
body.docs-retro .arch-node {
  background: #171512;
  border-color: var(--line);
}
body.docs-retro .arch-brain {
  background: #0b0a09;
  border-color: var(--line);
}
body.docs-retro .arch-line {
  color: #d4b074;
}
body.docs-retro .docs-footer {
  border-color: var(--line);
  color: #786f65;
}
body.docs-retro .docs-footer a {
  color: #d4b074;
}

@media (max-width: 900px) {
  body.docs-retro .docs-sidebar {
    position: relative;
    top: 0;
    height: auto;
    background: rgba(15, 14, 12, 0.72);
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  body.docs-retro .docs-header {
    height: 78px;
  }
  body.docs-retro .docs-breadcrumb,
  body.docs-retro .docs-article {
    padding-left: 22px;
    padding-right: 22px;
  }
}

/* Guided chapter navigation: each documentation tab behaves like its own calm reading page. */
.docs-nav a {
  position: relative;
  transition:
    color 0.22s ease,
    background 0.22s ease,
    transform 0.22s ease;
}
.docs-nav a.active {
  transform: translateX(3px);
}
.docs-nav a.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 16px;
  border-radius: 99px;
  background: var(--accent);
  transform: translateY(-50%);
  box-shadow: 0 0 14px color-mix(in srgb, var(--accent) 55%, transparent);
}
.docs-reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 30;
  width: var(--reading-progress, 0%);
  height: 2px;
  background: var(--accent);
  box-shadow: 0 0 14px color-mix(in srgb, var(--accent) 70%, transparent);
  transition: width 0.18s ease;
}
.docs-section.docs-chapter {
  position: relative;
  min-height: 72svh;
  padding-bottom: 88px;
  scroll-margin-top: 104px;
}
.docs-section.docs-chapter::after {
  content: "";
  position: absolute;
  right: -18px;
  bottom: 44px;
  width: 6px;
  height: 6px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  opacity: 0.7;
  animation: docs-signal-breathe 2.8s ease-in-out infinite;
}
.docs-section.docs-chapter.is-reading::after {
  box-shadow:
    0 0 0 7px color-mix(in srgb, var(--accent) 9%, transparent),
    0 0 22px color-mix(in srgb, var(--accent) 34%, transparent);
}
.docs-page-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-top: 58px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.docs-page-link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  color: var(--muted);
  font-size: 11px;
  transition:
    color 0.22s ease,
    transform 0.22s ease;
}
.docs-page-link.next {
  text-align: right;
  margin-left: auto;
}
.docs-page-link:hover {
  color: var(--ink);
  transform: translateY(-2px);
}
.docs-page-link .page-arrow {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--accent);
  font-size: 15px;
  flex: none;
  animation: docs-nudge 2.5s ease-in-out infinite;
}
.docs-page-link.prev .page-arrow {
  animation-delay: 0.45s;
}
.docs-page-link small {
  display: block;
  margin-bottom: 4px;
  color: var(--accent);
  font: 8px var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.docs-page-link strong {
  display: block;
  max-width: 210px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
}
.docs-page-link.is-empty {
  visibility: hidden;
}
.docs-chapter-index {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--accent);
  font: 9px var(--mono);
  letter-spacing: 0.12em;
}
.docs-chapter-index::after {
  content: "";
  display: block;
  width: 28px;
  height: 1px;
  background: var(--accent);
  opacity: 0.6;
}
@keyframes docs-nudge {
  0%,
  100% {
    transform: translateX(0);
    opacity: 0.75;
  }
  50% {
    transform: translateX(4px);
    opacity: 1;
  }
}
@keyframes docs-signal-breathe {
  0%,
  100% {
    transform: scale(0.75);
    opacity: 0.42;
  }
  50% {
    transform: scale(1.25);
    opacity: 1;
  }
}
@media (prefers-reduced-motion: reduce) {
  .docs-page-link,
  .docs-nav a {
    transition: none;
  }
  .docs-page-link .page-arrow,
  .docs-section.docs-chapter::after {
    animation: none;
  }
  .docs-reading-progress {
    transition: none;
  }
}
@media (max-width: 900px) {
  .docs-section.docs-chapter {
    min-height: 0;
    padding-bottom: 74px;
  }
  .docs-section.docs-chapter::after {
    right: 0;
  }
  .docs-page-nav {
    margin-top: 42px;
  }
  .docs-page-link strong {
    max-width: 130px;
  }
  .docs-page-link .page-arrow {
    width: 27px;
    height: 27px;
  }
}

.docs-article {
  scroll-snap-type: y proximity;
}
.docs-hero.docs-chapter {
  position: relative;
  min-height: 72svh;
  padding-bottom: 88px;
  scroll-margin-top: 104px;
  scroll-snap-align: start;
}
.docs-hero.docs-chapter::after {
  content: "";
  position: absolute;
  right: -18px;
  bottom: 44px;
  width: 6px;
  height: 6px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  opacity: 0.7;
  animation: docs-signal-breathe 2.8s ease-in-out infinite;
}
.docs-hero.docs-chapter.is-reading::after {
  box-shadow:
    0 0 0 7px color-mix(in srgb, var(--accent) 9%, transparent),
    0 0 22px color-mix(in srgb, var(--accent) 34%, transparent);
}
@media (prefers-reduced-motion: reduce) {
  .docs-article {
    scroll-snap-type: none;
  }
  .docs-hero.docs-chapter::after {
    animation: none;
  }
}
@media (max-width: 900px) {
  .docs-hero.docs-chapter {
    min-height: 0;
    padding-bottom: 74px;
  }
  .docs-hero.docs-chapter::after {
    right: 0;
  }
}

/* True tab pages: JavaScript selects one chapter; no-script fallback keeps the full document readable. */
.js .docs-chapter:not(.is-current-page) {
  display: none;
}
.docs-chapter.is-current-page {
  animation: docs-chapter-enter 0.42s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
.docs-callout:not(.is-preface-visible),
.docs-next:not(.is-final-visible) {
  display: none;
}
.docs-callout.is-preface-visible,
.docs-next.is-final-visible {
  display: block;
}
.docs-page-nav {
  animation: docs-pager-enter 0.5s 0.12s both;
}
@keyframes docs-chapter-enter {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes docs-pager-enter {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (prefers-reduced-motion: reduce) {
  .docs-chapter.is-current-page,
  .docs-page-nav {
    animation: none;
  }
}

/* Sidebar clarity: the contents rail scrolls independently instead of compressing at the bottom. */
.docs-sidebar {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.docs-nav {
  min-height: 0;
  max-height: calc(100vh - 145px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 0 8px 88px 0;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--accent) 60%, transparent)
    transparent;
}
.docs-nav::-webkit-scrollbar {
  width: 4px;
}
.docs-nav::-webkit-scrollbar-thumb {
  border-radius: 99px;
  background: color-mix(in srgb, var(--accent) 60%, transparent);
}
.docs-nav a {
  line-height: 1.25;
}
.nav-group {
  margin-top: 25px;
}
.docs-nav .nav-group:first-of-type {
  margin-top: 22px;
}
.docs-nav a.active {
  background: color-mix(in srgb, var(--accent) 13%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 22%, transparent);
}
.docs-page-link.prev {
  color: #a7bdd8;
}
.docs-page-link.prev .page-arrow {
  border-color: rgba(167, 189, 216, 0.5);
  color: #a7bdd8;
  background: rgba(167, 189, 216, 0.08);
}
.docs-page-link.prev small {
  color: #a7bdd8;
}
.docs-page-link.next {
  color: #f0d19a;
}
.docs-page-link.next .page-arrow {
  border-color: rgba(212, 176, 116, 0.65);
  color: #f0d19a;
  background: rgba(212, 176, 116, 0.1);
  box-shadow: 0 0 18px rgba(212, 176, 116, 0.12);
}
.docs-page-link.next small {
  color: #d4b074;
}
.docs-page-link.prev:hover {
  color: #d6e6f7;
}
.docs-page-link.next:hover {
  color: #fff0cd;
}
.docs-sidebar-foot {
  background: linear-gradient(to top, var(--soft) 70%, transparent);
  left: 22px;
  right: 22px;
  padding-top: 22px;
}
.docs-sidebar-foot a {
  color: var(--accent);
}
@media (max-width: 900px) {
  .docs-sidebar {
    display: block;
    overflow: visible;
  }
  .docs-nav {
    max-height: 55svh;
    padding-bottom: 16px;
  }
  .docs-sidebar-foot {
    position: static;
    margin-top: 18px;
    padding-top: 14px;
    background: none;
  }
  .docs-nav a {
    padding: 9px 10px;
  }
  .nav-group {
    margin-top: 18px;
  }
}

/* Final sidebar layout: reserve a separate footer zone and let the chapter list scroll. */
.docs-sidebar {
  padding-bottom: 22px;
}
.docs-nav {
  flex: 1 1 auto;
  max-height: calc(100vh - 235px);
  gap: 4px;
  padding-right: 10px;
}
.docs-nav a {
  padding: 10px 12px;
}
.nav-group {
  margin-top: 30px;
  margin-bottom: 9px;
}
.docs-sidebar-foot {
  position: relative;
  left: auto;
  right: auto;
  bottom: auto;
  flex: none;
  margin-top: auto;
  padding: 18px 0 2px;
  background: linear-gradient(to top, var(--soft) 68%, transparent);
}
.docs-page-link.prev .page-arrow {
  background: #25364b;
  border-color: #a7bdd8;
  color: #d8e8fa;
}
.docs-page-link.next .page-arrow {
  background: #4a3923;
  border-color: #f0d19a;
  color: #fff0cd;
}
@media (max-width: 900px) {
  .docs-sidebar {
    padding-bottom: 16px;
  }
  .docs-nav {
    max-height: 55svh;
    gap: 2px;
  }
  .docs-sidebar-foot {
    padding-top: 14px;
    background: none;
  }
}

/* White convolvulus navigation: both controls share a clean white flower-petal tone, with different treatments for direction. */
.docs-page-link.prev,
.docs-page-link.next {
  color: #fffdf8;
}
.docs-page-link.prev small,
.docs-page-link.next small {
  color: #fffdf8;
}
.docs-page-link.prev .page-arrow {
  border-color: rgba(255, 253, 248, 0.86);
  background: rgba(255, 253, 248, 0.08);
  color: #fffdf8;
  box-shadow: 0 0 16px rgba(255, 253, 248, 0.12);
}
.docs-page-link.next .page-arrow {
  border-color: #fffdf8;
  background: #fffdf8;
  color: #171512;
  box-shadow: 0 0 22px rgba(255, 253, 248, 0.24);
}
.docs-page-link.prev:hover,
.docs-page-link.next:hover {
  color: #fff;
}
.docs-page-link.prev:hover .page-arrow {
  background: rgba(255, 253, 248, 0.18);
}
.docs-page-link.next:hover .page-arrow {
  background: #fff;
  color: #0f0e0c;
}