:root {
  color-scheme: dark;
  --bg: #0f0f1a;
  --panel: #171729;
  --ink: #f7f9ff;
  --muted: #a8b2ca;
  --line: rgba(255, 255, 255, 0.12);
  --blue: #0984e3;
  --purple: #6c5ce7;
  --teal: #00b894;
  --teal-dark: #007f68;
  --amber: #fdcb6e;
  --coral: #e17055;
  --red: #d63031;
  --blue-ink: #075da3;
  --purple-ink: #5143c6;
  --teal-ink: #007f68;
  --amber-ink: #8a5d00;
  --coral-ink: #a7442d;
  --paper: #fbfcff;
  --paper-blue: #f2f8ff;
  --paper-teal: #effcf8;
  --text: #121827;
  --soft-text: #526077;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(
      circle at 18% 8%,
      rgba(108, 92, 231, 0.38),
      transparent 34rem
    ),
    radial-gradient(
      circle at 88% 18%,
      rgba(0, 184, 148, 0.24),
      transparent 28rem
    ),
    radial-gradient(
      circle at 74% 52%,
      rgba(253, 203, 110, 0.14),
      transparent 26rem
    ),
    linear-gradient(
      180deg,
      #0f0f1a 0%,
      #121426 56%,
      var(--paper-blue) 56%,
      var(--paper) 100%
    );
  color: var(--ink);
  line-height: 1.5;
}

a {
  color: inherit;
}

code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 88px;
  padding: 16px clamp(20px, 5vw, 72px);
  background: rgba(15, 15, 26, 0.78);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--ink);
  font-size: 1.16rem;
  font-weight: 800;
  text-decoration: none;
}

.brand img {
  width: 64px;
  height: 64px;
  border-radius: 10px;
}

nav {
  display: flex;
  gap: 20px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 650;
}

nav a {
  text-decoration: none;
}

nav a:hover {
  color: var(--ink);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 0.7fr);
  gap: clamp(36px, 6vw, 84px);
  align-items: center;
  min-height: calc(100vh - 88px);
  padding: clamp(64px, 8vw, 112px) clamp(20px, 6vw, 92px) clamp(52px, 7vw, 88px);
  overflow: hidden;
}

.hero-mark {
  position: absolute;
  right: -8rem;
  top: 2rem;
  width: min(42vw, 34rem);
  opacity: 0.1;
  filter: blur(1px);
  pointer-events: none;
}

.hero-copy {
  position: relative;
  max-width: 820px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(3.15rem, 6.2vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2rem, 3.4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: 0;
}

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

.lead {
  max-width: 670px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.4vw, 1.24rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  background: linear-gradient(
    135deg,
    var(--blue),
    var(--purple) 58%,
    var(--coral)
  );
  border-color: transparent;
  color: #ffffff;
  box-shadow:
    0 18px 46px rgba(9, 132, 227, 0.24),
    0 0 0 1px rgba(253, 203, 110, 0.18) inset;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
}

.console-shell {
  position: relative;
  z-index: 1;
  border: 1px solid rgba(0, 184, 148, 0.4);
  border-radius: 18px;
  background:
    linear-gradient(135deg, rgba(108, 92, 231, 0.14), rgba(9, 132, 227, 0.08)),
    rgba(15, 15, 26, 0.92);
  box-shadow:
    0 34px 90px rgba(0, 0, 0, 0.4),
    0 0 38px rgba(108, 92, 231, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.console-top {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(108, 92, 231, 0.32);
}

.console-top span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.console-top span:first-child {
  background: var(--red);
}

.console-top span:nth-child(2) {
  background: var(--amber);
}

.console-top span:nth-child(3) {
  background: var(--teal);
}

.console-top strong {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

pre {
  margin: 0;
  white-space: pre-wrap;
}

.console-shell pre {
  padding: 24px;
  color: #e7edff;
  font-size: clamp(0.86rem, 1.1vw, 0.98rem);
}

.signal-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0 clamp(20px, 6vw, 92px);
  border: 1px solid var(--line);
  border-radius: 18px;
    background: #dfe5f1;
  box-shadow: 0 18px 44px rgba(18, 24, 39, 0.16);
  overflow: hidden;
  transform: translateY(50%);
}

.signal-row div {
  display: grid;
  gap: 6px;
  padding: 22px;
    background: #ffffff;
}

.signal-row strong {
  color: #121827;
  font-size: 1rem;
}

.signal-row code {
  color: #5143c6;
}

.signal-row span {
  color: #4a566b;
  font-size: 0.95rem;
}

.section {
  padding: clamp(86px, 10vw, 128px) clamp(20px, 6vw, 92px);
  scroll-margin-top: 96px;
}

.section-copy {
  display: grid;
  gap: 16px;
  max-width: 760px;
  margin-bottom: 32px;
}

.section-copy p:not(.eyebrow) {
  margin: 0;
  color: var(--soft-text);
  font-size: 1.06rem;
}

.install-section,
.commands-section {
  background:
    radial-gradient(
      circle at 90% 8%,
      rgba(0, 184, 148, 0.08),
      transparent 24rem
    ),
    var(--paper);
  color: var(--text);
}

.install-section .eyebrow,
.workflow-section .eyebrow,
.commands-section .eyebrow {
  color: var(--teal-dark);
}

.install-grid,
.command-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.install-grid article,
.command-grid article,
.workflow-list li {
  border: 1px solid #dfe5ef;
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 1)),
    var(--paper);
  box-shadow:
    0 18px 60px rgba(18, 24, 39, 0.06),
    0 0 0 1px rgba(9, 132, 227, 0.04);
}

.install-grid article {
  overflow: hidden;
}

.install-grid h3 {
  padding: 22px 22px 0;
}

.install-grid pre {
  margin-top: 18px;
  min-height: 172px;
  padding: 22px;
  background: #111426;
  color: #eef3ff;
  overflow-x: auto;
}

.workflow-section {
  background:
    radial-gradient(
      circle at 12% 18%,
      rgba(108, 92, 231, 0.08),
      transparent 24rem
    ),
    var(--paper-blue);
  color: var(--text);
}

.workflow-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.workflow-list li {
  min-height: 190px;
  padding: 20px;
}

.workflow-list span {
  color: var(--purple);
  font-weight: 900;
}

.workflow-list li:nth-child(2) span,
.doc-card:nth-child(2) span,
.command-grid article:nth-child(2n) code {
  color: var(--blue-ink);
}

.workflow-list li:nth-child(3) span,
.doc-card:nth-child(3) span,
.command-grid article:nth-child(3n) code {
  color: var(--teal-ink);
}

.workflow-list li:nth-child(4) span,
.doc-card:nth-child(4) span,
.command-grid article:nth-child(4n) code {
  color: var(--coral-ink);
}

.workflow-list li:nth-child(5) span {
  color: var(--amber-ink);
}

.workflow-list strong {
  display: block;
  margin-top: 18px;
  font-size: 1.12rem;
}

.workflow-list p {
  margin: 10px 0 0;
  color: var(--soft-text);
}

.command-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.command-grid article {
  display: grid;
  gap: 10px;
  padding: 20px;
}

.command-grid code {
  color: var(--purple-ink);
  font-weight: 900;
}

.command-grid span {
  color: var(--soft-text);
}

.closing {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(54px, 7vw, 82px) clamp(20px, 6vw, 92px);
  background: #0f0f1a;
  color: var(--ink);
}

.closing h2 {
  max-width: 820px;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: space-between;
  padding: 24px clamp(20px, 6vw, 92px);
  background: #0f0f1a;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.site-footer a {
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--ink);
}

.docs-page {
  background:
    radial-gradient(
      circle at 16% 0%,
      rgba(108, 92, 231, 0.3),
      transparent 32rem
    ),
    radial-gradient(
      circle at 86% 12%,
      rgba(0, 184, 148, 0.16),
      transparent 28rem
    ),
    radial-gradient(
      circle at 50% 56%,
      rgba(253, 203, 110, 0.1),
      transparent 30rem
    ),
    linear-gradient(180deg, #0f0f1a 0%, #121426 100%);
  color: var(--text);
}

.docs-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(54px, 7vw, 84px) 0;
}

.docs-hero {
  max-width: 820px;
  color: var(--ink);
}

.docs-hero h1,
.docs-article h1 {
  font-size: clamp(2.6rem, 5vw, 5rem);
}

.doc-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 42px;
  padding-top: 24px;
}

.doc-card {
  display: grid;
  gap: 12px;
  min-height: 230px;
  padding: 22px;
  border: 1px solid rgba(108, 92, 231, 0.18);
  border-radius: 18px;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.98),
      rgba(242, 248, 255, 0.98)
    ),
    var(--paper);
  color: var(--text);
  text-decoration: none;
  box-shadow:
    0 18px 60px rgba(18, 24, 39, 0.08),
    0 0 0 1px rgba(0, 184, 148, 0.04);
}

.doc-card:hover {
  border-color: rgba(0, 184, 148, 0.46);
  transform: translateY(-2px);
}

.doc-card span {
  color: var(--purple-ink);
  font-weight: 900;
}

.doc-card strong {
  font-size: 1.15rem;
}

.doc-card p {
  margin: 0;
  color: var(--soft-text);
}

.docs-article {
  max-width: 860px;
}

.docs-article > .eyebrow,
.docs-article .eyebrow {
  color: var(--teal);
}

.docs-article h1 {
  color: var(--ink);
}

.docs-article > .lead {
  max-width: 760px;
  margin-bottom: 42px;
  color: var(--muted);
}

.docs-article section {
  display: grid;
  gap: 14px;
  margin-top: 18px;
  padding: 28px;
  border: 1px solid rgba(108, 92, 231, 0.18);
  border-radius: 18px;
  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.99),
      rgba(242, 248, 255, 0.98)
    ),
    var(--paper);
  box-shadow:
    0 18px 60px rgba(18, 24, 39, 0.06),
    0 0 0 1px rgba(253, 203, 110, 0.06);
}

.docs-article h2 {
  color: var(--text);
  font-size: clamp(1.35rem, 2vw, 2rem);
}

.docs-article p {
  margin: 0;
  color: var(--soft-text);
}

.docs-article pre {
  padding: 20px;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(108, 92, 231, 0.12), rgba(0, 184, 148, 0.06)),
    #111426;
  color: #eef3ff;
  overflow-x: auto;
}

.command-reference {
  display: grid;
  gap: 18px;
}

.command-reference article {
  display: grid;
  gap: 14px;
}

@media (max-width: 1060px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .console-shell {
    max-width: 720px;
  }

  .workflow-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .command-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .doc-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    flex-wrap: wrap;
    gap: 12px 18px;
  }

  .hero {
    min-height: auto;
    padding-top: 48px;
  }

  h1 {
    font-size: clamp(2.65rem, 14vw, 4rem);
  }

  .signal-row,
  .install-grid,
  .workflow-list,
  .command-grid {
    grid-template-columns: 1fr;
  }

  .signal-row {
    transform: none;
    margin-top: 0;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
  }

  .section {
    padding-top: 64px;
    scroll-margin-top: 144px;
  }

  .closing {
    align-items: flex-start;
    flex-direction: column;
  }

  .doc-card-grid {
    grid-template-columns: 1fr;
  }

  .docs-article section {
    padding: 20px;
  }
}
/* Command effects remain readable without a JavaScript diagram renderer. */
.command-table-scroll { overflow-x: auto; }
.command-effects-table { width: 100%; border-collapse: collapse; }
.command-effects-table th, .command-effects-table td { padding: .8rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--border, #ddd); }
.command-effects-table th:first-child { min-width: 10rem; }
.command-flow { margin: 1rem 0; min-width: 0; }
.docs-command-effects { max-width: 1120px; }
.diagram-scroll { overflow-x: auto; border: 1px solid rgba(108, 92, 231, .18); border-radius: 18px; background: linear-gradient(180deg, #fff, var(--paper-blue)); padding: 12px; box-shadow: 0 10px 32px rgba(18, 24, 39, .04); }
.diagram-scroll:focus-visible { outline: 3px solid var(--purple); outline-offset: 4px; }
.diagram-scroll img { display: block; width: 100%; min-width: var(--diagram-min-width); max-width: calc(var(--diagram-min-width) * 1.125); height: auto; margin-inline: auto; }
.command-flow figcaption { margin-top: .75rem; color: var(--soft-text); font-size: 1rem; }
.diagram-open, .diagram-reference a { color: var(--purple-ink); text-underline-offset: 3px; }
.diagram-section { scroll-margin-top: 110px; }
.diagram-kicker { color: var(--purple-ink) !important; font-weight: 800; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; }
.diagram-legend { display: flex; flex-wrap: wrap; gap: 12px 20px; margin: 0; padding: 16px; list-style: none; background: #f2f5fa; border-radius: 12px; color: var(--text); }
.diagram-legend li { display: flex; align-items: baseline; gap: 8px; }
.diagram-key { display: inline-block; flex: 0 0 14px; height: 14px; border: 2px solid; border-radius: 4px; }
.diagram-key-command { background: #fff; border-color: var(--purple); }
.diagram-key-result { background: var(--paper-teal); border-color: var(--teal-dark); }
.diagram-key-condition { background: #fff9ea; border-color: var(--amber-ink); border-style: dashed; border-radius: 4px; }
.diagram-key-neutral { background: var(--paper-blue); border-color: #64748b; }
.diagram-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 12px; scroll-margin-top: 110px; }
.diagram-card { min-width: 0; padding: 22px; border: 1px solid #c7d0df; border-top: 4px solid var(--purple); border-radius: 14px; background: #fff; scroll-margin-top: 110px; }
#setup-start, #work-app, #maint-preserved { border-top-color: #64748b; }
#setup-discovery { border-top-color: var(--teal-dark); }
#setup-choices { border-top-color: var(--amber-ink); }
.diagram-card h3 { color: var(--text); font-size: 1.15rem; line-height: 1.4; margin-bottom: 18px; }
.diagram-card dl { margin: 0; font-size: 1rem; }
.diagram-card dt { margin-top: 18px; color: var(--text); font-weight: 750; }
.diagram-card dt:first-child { margin-top: 0; }
.diagram-card dd { margin: 6px 0 0; color: var(--soft-text); }
.diagram-card code { font-size: .875rem; overflow-wrap: anywhere; }
.diagram-paths { display: grid; gap: 12px; margin: 10px 0; padding: 0; list-style: none; }
.diagram-paths li { display: grid; gap: 4px; min-width: 0; }
.diagram-paths code { color: var(--teal-dark); }
.diagram-reference { margin-top: 20px !important; padding-top: 14px; border-top: 1px solid #dfe5ed; font-size: 1rem; }
@media (max-width: 720px) {
  .diagram-cards { grid-template-columns: 1fr; }
  .diagram-card { padding: 18px; }
  .diagram-scroll { padding: 10px; }
}