:root {
  --rail: #111113;
  --rail-hover: #1c1c1f;
  --rail-line: #2a2a2e;
  --rail-text: #c7c7cc;
  --rail-mute: #9898a2;
  --canvas: #f4f3ef;
  --surface: #ffffff;
  --surface-subtle: #fafaf7;
  --ink: #191918;
  --mute: #5e5f5c;
  --line: #deded8;
  --line-strong: #c8c8c0;
  --hold: #c2410c;
  --hold-bg: #fff4ed;
  --prep: #0d6b4c;
  --prep-bg: #eef7f3;
  --radius: 14px;
  --radius-small: 10px;
  --body: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --rail-w: 18rem;
  --shadow-float: 0 18px 48px rgba(25, 25, 24, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.5;
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

.app {
  min-height: 100vh;
}

.rail {
  background: var(--rail);
  color: var(--rail-text);
  padding: 1rem 0.85rem 1rem;
}

.rail-head {
  display: block;
}

.brand-lockup {
  min-width: 0;
}

.wordmark {
  display: block;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.035em;
  padding: 0.35rem 0.65rem 0.15rem;
}

.wordmark-sub {
  margin: 0 0.65rem 0.85rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--rail-mute);
}

.mobile-nav {
  display: none;
}

.nav-group {
  margin: 0 0 1rem;
}

.nav-label {
  margin: 0 0.65rem 0.35rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rail-mute);
}

.rail nav a {
  display: block;
  text-decoration: none;
  color: var(--rail-text);
  border-radius: 8px;
  padding: 0.48rem 0.65rem;
  font-size: 0.9rem;
}

.rail nav a:hover {
  background: var(--rail-hover);
  color: #fff;
}

.rail nav a[aria-current="page"] {
  background: #fff;
  color: var(--ink);
}

.rail-meta {
  display: grid;
  gap: 0.08rem;
  margin-top: 0.75rem;
  padding: 0.9rem 0.65rem 0;
  border-top: 1px solid var(--rail-line);
}

.rail-meta strong {
  font-size: 0.78rem;
  color: #fff;
}

.rail-meta span {
  color: var(--rail-mute);
  font-family: var(--mono);
  font-size: 0.68rem;
}

.stage {
  padding: 1.5rem 1.15rem 3rem;
}

.view {
  width: min(72rem, 100%);
}

.eyebrow {
  margin: 0 0 0.55rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mute);
}

.lede h1 {
  margin: 0;
  max-width: 16ch;
  font-size: clamp(2rem, 4.6vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: -0.04em;
  font-weight: 650;
}

.sub {
  margin: 0.9rem 0 0;
  max-width: 40rem;
  color: var(--mute);
  font-size: 1.02rem;
}

.not-found {
  max-width: 42rem;
  padding: clamp(2rem, 8vw, 6rem) 0;
}

.not-found h1 {
  margin: 0;
  font-size: clamp(2.6rem, 7vw, 5rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.not-found-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.decoder {
  margin: 0.7rem 0 0;
  max-width: 36rem;
  font-size: 0.95rem;
  color: var(--ink);
}

.aside {
  margin: 0.55rem 0 0;
  color: var(--mute);
  font-size: 0.85rem;
}

.setup-search {
  position: relative;
  max-width: 42rem;
  margin-top: 1.2rem;
}

.setup-search form > label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.88rem;
  font-weight: 650;
}

.search-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-small);
  background: var(--surface);
  overflow: hidden;
}

.search-control:focus-within {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(25, 25, 24, 0.12);
}

.search-control input,
.search-control button {
  min-height: 3rem;
  border: 0;
}

.search-control input {
  width: 100%;
  min-width: 0;
  padding: 0.7rem 0.85rem;
  background: transparent;
  color: var(--ink);
}

.search-control input:focus {
  outline: 0;
}

.search-control button {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.7rem 1rem;
  background: var(--ink);
  color: #fff;
  cursor: pointer;
}

.search-control button img,
.copy-button img,
.mobile-nav summary img {
  width: 1rem;
  height: 1rem;
}

.search-control button img,
.copy-button img,
.mobile-nav summary img {
  filter: invert(1);
}

.search-control button:focus-visible {
  outline: 2px solid #fff;
  outline-offset: -4px;
}

.search-hint,
.search-status {
  margin: 0.45rem 0 0;
  color: var(--mute);
  font-size: 0.8rem;
}

.search-panel {
  position: absolute;
  z-index: 30;
  top: calc(100% - 1.35rem);
  left: 0;
  right: 0;
  padding: 0.7rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-small);
  background: var(--surface);
  box-shadow: var(--shadow-float);
}

.search-panel .search-status {
  margin: 0 0 0.45rem;
  padding: 0 0.2rem;
}

.search-results {
  display: grid;
  gap: 0.2rem;
  max-height: 25rem;
  margin: 0;
  padding: 0;
  overflow: auto;
  list-style: none;
}

.search-results a {
  display: grid;
  gap: 0.22rem;
  padding: 0.65rem 0.7rem;
  border-radius: 8px;
  text-decoration: none;
}

.search-results a:hover,
.search-results a:focus-visible {
  background: var(--canvas);
  outline: 0;
}

.search-result-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.search-result-top strong {
  line-height: 1.35;
}

.search-result-desk {
  flex: 0 0 auto;
  color: var(--mute);
  font-family: var(--mono);
  font-size: 0.68rem;
}

.search-result-job {
  color: var(--mute);
  font-size: 0.8rem;
  line-height: 1.4;
}

.search-all {
  display: block;
  margin-top: 0.45rem;
  padding: 0.55rem 0.7rem 0.15rem;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  font-weight: 600;
}

.search-empty {
  max-width: 42rem;
  margin: 1.2rem 0 0;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}

.section {
  margin-top: 2rem;
}

.section h2 {
  margin: 0 0 0.85rem;
  font-size: 1rem;
  font-weight: 600;
}

.crew-line {
  margin: -0.35rem 0 1rem;
  color: var(--mute);
}

.roles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.role {
  display: grid;
  gap: 0.2rem;
  min-height: 7.7rem;
  padding: 1.05rem 1.05rem 1.1rem;
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.role:hover {
  border-color: var(--line-strong);
  box-shadow: 0 8px 24px rgba(25, 25, 24, 0.06);
}

.role:focus-visible,
.rail nav a:focus-visible,
.mobile-nav summary:focus-visible,
.listing:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.role-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
}

.role-name {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.role-icon {
  display: inline-grid;
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface-subtle);
}

.role-icon img {
  width: 1rem;
  height: 1rem;
}

.role-en {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--mute);
}

.pill {
  flex: 0 0 auto;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
  border-radius: 999px;
  padding: 0.16rem 0.45rem;
}

.pill-hold {
  color: var(--hold);
  background: var(--hold-bg);
}

.pill-prep {
  color: var(--prep);
  background: var(--prep-bg);
}

.role-zh {
  font-size: 1.12rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.role-job {
  color: var(--mute);
}

.role-count {
  margin-top: 0.35rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--mute);
}

.packs {
  display: grid;
  gap: 0.7rem;
}

.pack {
  display: block;
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.05rem;
}

.pack:hover {
  border-color: var(--line-strong);
  box-shadow: 0 8px 24px rgba(25, 25, 24, 0.06);
}

.pack-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}

.pack h3 {
  margin: 0;
  font-size: 1.02rem;
}

.pack p {
  margin: 0;
  color: var(--mute);
}

.foot {
  margin-top: 2.6rem;
  padding-top: 1.3rem;
  border-top: 1px solid var(--line);
}

.foot h2 {
  margin: 0 0 0.7rem;
  font-size: 1rem;
}

.foot ol {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.45rem;
  color: var(--mute);
}

.colophon {
  margin: 1rem 0 0;
  font-size: 0.8rem;
  color: var(--mute);
}

.cat-head {
  margin-bottom: 1.1rem;
}

.cat-head h1 {
  margin: 0.35rem 0 0;
  font-size: 1.7rem;
  letter-spacing: -0.03em;
}

.cat-count {
  margin: 0.25rem 0 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--mute);
}

.warn {
  margin: 0.8rem 0 0;
  padding: 0.75rem 0.85rem;
  border-radius: 10px;
  background: var(--hold-bg);
  color: #7c2d12;
}

.workspace {
  display: grid;
  gap: 0;
  min-height: 28rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface);
}

.list {
  list-style: none;
  margin: 0;
  padding: 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  background: var(--canvas);
  border-bottom: 1px solid var(--line);
}

.listing {
  display: block;
  width: 100%;
  text-align: left;
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.75rem 0.85rem 0.75rem 0.95rem;
  cursor: pointer;
  color: inherit;
  box-shadow: inset 3px 0 0 transparent;
}

.listing:hover {
  border-color: var(--line-strong);
}

.listing[aria-current="true"] {
  border-color: var(--ink);
  background: #fff;
  box-shadow: inset 3px 0 0 var(--hold);
}

.workspace[data-kind="prep"] .listing[aria-current="true"] {
  box-shadow: inset 3px 0 0 var(--prep);
}

.listing-job {
  margin: 0;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.4;
}

.artifact {
  padding: 1.1rem 1.15rem 1.3rem;
  background: var(--surface-subtle);
}

.artifact-kicker {
  margin: 0 0 0.45rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--mute);
}

.artifact-platform {
  margin: 0.45rem 0 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--mute);
}

.catalog h1 {
  margin: 0;
  font-size: 1.7rem;
}

.catalog section {
  margin-top: 1.6rem;
}

.catalog ol {
  padding-left: 1.1rem;
  display: grid;
  gap: 0.35rem;
}

.artifact h2 {
  margin: 0;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.empty-desk {
  margin: 0;
  color: var(--mute);
}

.prompt {
  margin: 0.9rem 0 0;
  padding: 0.9rem;
  border-radius: var(--radius-small);
  background: #161616;
  color: #f1f1ed;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.62;
  white-space: pre-wrap;
  overflow: auto;
  max-height: 28rem;
}

.breadcrumbs {
  margin: 0 0 1.2rem;
  color: var(--mute);
  font-size: 0.8rem;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.35rem;
  color: #aaa;
}

.desk-list {
  display: grid;
  gap: 0.6rem;
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
}

.desk-list .listing strong {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.96rem;
}

.desk-list .listing-job {
  color: var(--mute);
  font-weight: 400;
}

.setup-page {
  max-width: 52rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
}

.setup-page h1 {
  margin: 0;
  font-size: clamp(1.65rem, 4vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.setup-job {
  margin: 1rem 0 0;
  color: var(--mute);
  font-size: 1.02rem;
}

.setup-facts {
  display: grid;
  gap: 0;
  margin: 1.2rem 0 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  list-style: none;
}

.setup-facts li {
  display: grid;
  gap: 0.18rem;
  min-width: 0;
  padding: 0.75rem 0.85rem;
  background: var(--surface-subtle);
  border-bottom: 1px solid var(--line);
}

.setup-facts li:last-child {
  border-bottom: 0;
}

.setup-facts span {
  color: var(--mute);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.setup-facts strong {
  overflow-wrap: anywhere;
  font-size: 0.86rem;
  line-height: 1.4;
}

.connection-guide {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.75rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid #dce7e1;
  border-radius: 8px;
  background: #f5faf7;
}

.connection-guide div {
  display: grid;
  gap: 0.08rem;
  min-width: 0;
}

.connection-guide strong {
  font-size: 0.82rem;
}

.connection-guide span {
  color: var(--mute);
  font-size: 0.74rem;
}

.connection-guide a {
  flex: 0 0 auto;
  font-size: 0.8rem;
  font-weight: 650;
}

.connection-guide a:focus-visible {
  outline: 2px solid var(--prep);
  outline-offset: 3px;
}

.copy-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.2rem;
}

.copy-row p {
  margin: 0;
  color: var(--mute);
  font-size: 0.85rem;
}

.copy-button {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  flex: 0 0 auto;
  border: 0;
  border-radius: 8px;
  padding: 0.55rem 0.8rem;
  background: var(--ink);
  color: #fff;
  cursor: pointer;
}

.copy-button:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.setup-page .prompt {
  max-height: none;
}

.source-note {
  margin-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--mute);
  font-size: 0.78rem;
}

.source-note summary {
  padding: 0.72rem 0;
  cursor: pointer;
  font-weight: 600;
}

.source-note summary::marker {
  color: var(--rail-mute);
}

.source-note[open] summary {
  color: var(--ink);
}

.source-note-label {
  font-weight: 400;
}

.source-note-body {
  max-width: 46rem;
  padding: 0 0 0.85rem 1rem;
}

.source-note p {
  margin: 0.35rem 0 0;
  color: var(--mute);
  font-size: 0.78rem;
  line-height: 1.5;
}

.source-note-body p:first-child {
  margin-top: 0;
}

.related {
  margin-top: 1.5rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}

.related h2 {
  margin: 0 0 0.55rem;
  font-size: 1rem;
}

.related ul {
  margin: 0;
  padding-left: 1.1rem;
}

.small-foot {
  max-width: 52rem;
  margin-top: 2.2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--mute);
  font-size: 0.8rem;
}

.small-foot p {
  margin: 0.35rem 0;
}

.about-page {
  max-width: 52rem;
  padding: clamp(1.25rem, 3vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.about-page h1 {
  margin: 0;
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.about-lede {
  max-width: 42rem;
  margin: 0.85rem 0 0;
  color: var(--mute);
  font-size: 1.02rem;
}

.about-section {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.about-section h2 {
  margin: 0 0 0.65rem;
  font-size: 1.05rem;
}

.about-section p {
  max-width: 44rem;
  margin: 0.55rem 0 0;
}

.about-section ol {
  display: grid;
  gap: 0.45rem;
  margin: 0.8rem 0 0;
  padding-left: 1.2rem;
}

.about-sources {
  padding: 1rem;
  border: 1px solid #d8e5df;
  border-radius: var(--radius-small);
  background: var(--prep-bg);
}

.about-source-link {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 0.88rem;
  font-weight: 650;
}

.about-source-link:focus-visible {
  outline: 2px solid var(--prep);
  outline-offset: 3px;
}

.guide-page {
  max-width: 52rem;
  padding: clamp(1.25rem, 3vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.guide-page h1 {
  max-width: 19ch;
  margin: 0;
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.guide-lede {
  max-width: 40rem;
  margin: 0.85rem 0 0;
  color: var(--mute);
  font-size: 1.02rem;
}

.guide-section,
.guide-sources {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.guide-section h2,
.guide-sources h2 {
  margin: 0 0 0.65rem;
  font-size: 1.05rem;
}

.guide-section p {
  max-width: 44rem;
  margin: 0.55rem 0 0;
}

.guide-section ul,
.guide-sources ul {
  display: grid;
  gap: 0.45rem;
  margin: 0.8rem 0 0;
  padding-left: 1.2rem;
}

.guide-section-warning,
.guide-section-grok {
  padding: 1rem;
  border: 1px solid #ead9cc;
  border-radius: var(--radius-small);
  background: var(--hold-bg);
}

.guide-section-grok {
  border-color: #d8e5df;
  background: var(--prep-bg);
}

.guide-sources a {
  overflow-wrap: anywhere;
}

.guide-verified {
  margin: 1rem 0 0;
  color: var(--mute);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.catalog-sections section,
.source-group {
  margin-top: 2rem;
}

.catalog-sections h2,
.source-group h2 {
  margin: 0 0 0.7rem;
  font-size: 1.15rem;
}

.catalog-sections ol,
.source-group ol {
  display: grid;
  gap: 0.65rem;
  padding-left: 1.25rem;
}

.catalog-sections li p {
  margin: 0.15rem 0 0;
  color: var(--mute);
  font-size: 0.86rem;
}

[hidden] {
  display: none !important;
}

@media (max-width: 1079px) {
  .rail {
    position: sticky;
    z-index: 40;
    top: 0;
    padding: 0.6rem 0.75rem;
    box-shadow: 0 1px 0 var(--rail-line);
  }

  .rail-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
  }

  .wordmark {
    padding: 0;
  }

  .wordmark-sub {
    margin: 0;
    font-size: 0.62rem;
  }

  .desktop-nav,
  .rail-meta {
    display: none;
  }

  .mobile-nav {
    position: relative;
    display: block;
  }

  .mobile-nav summary {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-height: 2.4rem;
    padding: 0.45rem 0.7rem;
    border: 1px solid var(--rail-line);
    border-radius: 9px;
    color: #fff;
    font-size: 0.78rem;
    font-weight: 650;
    cursor: pointer;
    list-style: none;
  }

  .mobile-nav summary::-webkit-details-marker {
    display: none;
  }

  .mobile-nav[open] summary {
    background: var(--rail-hover);
  }

  .mobile-nav nav {
    position: absolute;
    top: calc(100% + 0.55rem);
    right: 0;
    width: min(21rem, calc(100vw - 1.5rem));
    max-height: calc(100vh - 5rem);
    padding: 0.75rem;
    overflow: auto;
    border: 1px solid var(--rail-line);
    border-radius: 12px;
    background: var(--rail);
    box-shadow: var(--shadow-float);
  }

  .mobile-nav .nav-group:last-child {
    margin-bottom: 0;
    padding-top: 0.55rem;
    border-top: 1px solid var(--rail-line);
  }
}

.source-group {
  max-width: 56rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
}

.source-group p {
  margin: 0.45rem 0;
}

.source-status {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--prep);
}

.license-notice {
  margin-top: 1rem;
}

.license-notice summary {
  cursor: pointer;
  font-weight: 600;
}

.license-notice pre {
  white-space: pre-wrap;
  font-size: 0.72rem;
}

@media (min-width: 720px) {
  .roles,
  .packs {
    grid-template-columns: 1fr 1fr;
  }

  .setup-facts {
    grid-template-columns: 1fr 1fr;
  }

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

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

@media (max-width: 479px) {
  .connection-guide {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.55rem;
  }

  .copy-row {
    align-items: stretch;
    flex-direction: column;
  }

  .copy-button {
    justify-content: center;
    width: 100%;
  }
}

@media (min-width: 1080px) {
  .app {
    display: grid;
    grid-template-columns: var(--rail-w) 1fr;
  }

  .rail {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 1.25rem 0.85rem 1rem;
  }

  .rail nav {
    flex: 1;
    overflow: auto;
  }

  .rail-meta {
    margin-top: auto;
  }

  .stage {
    padding: 2.2rem 2.4rem 3.5rem;
  }

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

  .workspace {
    grid-template-columns: minmax(16rem, 0.9fr) minmax(20rem, 1.15fr);
    border-bottom: 0;
  }

  .list {
    border-bottom: 0;
    border-right: 1px solid var(--line);
    max-height: calc(100vh - 12rem);
    overflow: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}