:root {
  color-scheme: dark;
  --ink: #10130f;
  --ink-2: #151914;
  --panel: #1d241f;
  --panel-2: #242b24;
  --paper: #f7f0e4;
  --paper-2: #eadfcf;
  --muted: #afbbb0;
  --line: rgba(247, 240, 228, 0.14);
  --line-strong: rgba(247, 240, 228, 0.28);
  --acid: #b7f35a;
  --cyan: #42d7c7;
  --amber: #ffbf54;
  --coral: #ff745f;
  --blue: #86b7ff;
  --radius: 8px;
  --shadow: 0 24px 72px rgba(0, 0, 0, 0.28);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  min-width: 320px;
  margin: 0;
  background:
    linear-gradient(rgba(247, 240, 228, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 240, 228, 0.035) 1px, transparent 1px),
    linear-gradient(135deg, #10130f 0%, #151d18 46%, #241916 100%);
  background-size:
    34px 34px,
    34px 34px,
    auto;
  color: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a { color: inherit; text-decoration: none; }

button,
input,
select {
  font: inherit;
}

button,
select {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #1d241f;
  color: var(--paper);
}

button { cursor: pointer; }

button:hover,
button:focus-visible,
a:hover,
a:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid rgba(66, 215, 199, 0.5);
  outline-offset: 2px;
}

code { color: var(--paper-2); font-size: 0.94em; }

.lab-shell {
  width: min(1780px, 100%);
  margin: 0 auto;
  padding: 18px clamp(12px, 2.6vw, 44px) 60px;
}

.lab-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 16px;
}

.brand-link { font-weight: 950; }

.lab-topbar nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.lab-topbar nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 90px;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 9px 11px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  text-align: center;
  background: rgba(16, 19, 15, 0.52);
}

.lab-topbar[data-site-header] .site-topbar__nav { display: grid !important; flex: 1 1 auto; justify-items: end; min-width: 0; gap: 8px; overflow: visible; }

.lab-topbar[data-site-header] .site-primary-links,
.lab-topbar[data-site-header] .site-secondary-links[data-mcp-voice-section-nav] {
  display: flex !important; width: 100%; max-width: 100%; flex-wrap: wrap; justify-content: flex-end; gap: 8px; overflow-x: auto; scrollbar-width: none;
}

.lab-topbar[data-site-header] .site-secondary-links[data-mcp-voice-section-nav]::-webkit-scrollbar { display: none; }

.lab-topbar[data-site-header] .site-secondary-links[data-mcp-voice-section-nav] a {
  flex: 0 0 auto; min-width: 106px; min-height: 44px !important; background: #1d241f !important; color: var(--paper) !important;
}

.architect-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 690px);
  gap: 16px;
  align-items: stretch;
  padding: 18px 0 16px;
  border-top: 1px solid var(--line);
}

.hero-copy {
  display: grid;
  align-content: end;
  gap: 12px;
  min-width: 0;
}

.lab-label,
.section-label,
.sdk-grid span,
.source-grid a::before,
.blueprint-grid span {
  display: block;
  margin: 0 0 8px;
  color: var(--acid);
  font-size: 0.74rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }

h1 {
  max-width: 1040px;
  margin-bottom: 10px;
  font-size: clamp(2.1rem, 4vw, 4.25rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.34rem, 2vw, 2.2rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 7px;
  font-size: 1.04rem;
  line-height: 1.18;
}

.hero-copy p,
.section-intro p,
.map-toolbar p,
.sdk-grid p,
.source-grid a,
.check-grid span,
.launch-gates p,
.recommendation,
.blueprint-grid li,
.decision-table td {
  color: var(--muted);
  line-height: 1.55;
}

.hero-copy p {
  max-width: 980px;
  margin-bottom: 0;
  font-size: 1rem;
}

.hero-archetype-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  max-width: 980px;
}

.hero-archetype-strip button {
  display: grid;
  gap: 3px;
  justify-items: start;
  min-width: 0;
  min-height: 62px;
  padding: 9px 10px;
  background: #1d241f;
  color: var(--paper);
  text-align: left;
}

.hero-archetype-strip span {
  font-size: 0.78rem;
  font-weight: 950;
  line-height: 1.12;
}

.hero-archetype-strip small {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 820;
  line-height: 1.18;
}

.hero-proof,
.pattern-panel,
.system-panel,
.brief-panel,
.matrix-section,
.blueprint-section,
.sdk-section,
.implementation-section,
.safety-section,
.source-section {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(29, 36, 31, 0.92);
  box-shadow: var(--shadow);
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  background: var(--line);
}

.hero-proof div {
  min-width: 0;
  padding: 13px;
  background:
    linear-gradient(135deg, rgba(66, 215, 199, 0.12), rgba(255, 191, 84, 0.07)),
    rgba(29, 36, 31, 0.96);
}

.hero-proof span,
.brief-facts dt {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-proof strong,
.brief-facts dd {
  display: block;
  min-width: 0;
  margin: 6px 0 0;
  overflow-wrap: anywhere;
  color: var(--paper);
  font-size: 1rem;
  font-weight: 850;
  line-height: 1.13;
}

.builder-grid {
  display: grid;
  grid-template-columns: minmax(270px, 390px) minmax(430px, 1fr) minmax(300px, 430px);
  gap: 14px;
  align-items: stretch;
}

.pattern-panel,
.brief-panel {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 14px;
}

.panel-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 12px;
}

.panel-heading strong {
  max-width: 58%;
  color: var(--paper-2);
  font-size: 0.9rem;
  line-height: 1.2;
  text-align: right;
}

.archetype-buttons {
  display: grid;
  gap: 8px;
}

.archetype-buttons button {
  display: grid;
  gap: 4px;
  justify-items: start;
  min-height: 72px;
  padding: 10px 11px;
  text-align: left;
}

.hero-archetype-strip button.active,
.archetype-buttons button.active,
.snippet-tabs button.active {
  border-color: rgba(183, 243, 90, 0.76);
  background: #253514;
}

.archetype-buttons span {
  font-size: 0.92rem;
  font-weight: 920;
}

.archetype-buttons small {
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.25;
}

.control-stack {
  display: grid;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.control-stack label {
  display: grid;
  gap: 8px;
}

.control-stack span {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

input[type='range'] {
  width: 100%;
  accent-color: var(--cyan);
}

select {
  width: 100%;
  padding: 0 10px;
}

.system-panel {
  min-width: 0;
  overflow: hidden;
}

.map-toolbar {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-bottom: 1px solid var(--line);
}

.map-toolbar p {
  max-width: 720px;
  margin-bottom: 0;
  font-size: 0.9rem;
}

#mcp-voice-canvas {
  display: block;
  width: 100%;
  aspect-ratio: 1280 / 660;
  background: var(--ink);
}

.recommendation {
  margin-bottom: 0;
  font-size: 0.94rem;
}

.brief-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--line);
}

.brief-facts div {
  min-width: 0;
  padding: 11px;
  background: rgba(16, 19, 15, 0.62);
}

.score-bars {
  display: grid;
  gap: 10px;
}

.score-row {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr) 38px;
  gap: 8px;
  align-items: center;
}

.score-row span,
.score-row strong {
  color: var(--paper-2);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.score-row strong {
  text-align: right;
}

.score-track {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(247, 240, 228, 0.1);
}

.score-track progress {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border: 0;
  border-radius: inherit;
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
}

.score-track progress::-webkit-progress-bar {
  border-radius: inherit;
  background: transparent;
}

.score-track progress::-webkit-progress-value {
  border-radius: inherit;
}

.score-track progress::-moz-progress-bar {
  border-radius: inherit;
}

.score-track progress.strength::-webkit-progress-value {
  background: linear-gradient(90deg, var(--cyan), var(--acid));
}

.score-track progress.strength::-moz-progress-bar {
  background: linear-gradient(90deg, var(--cyan), var(--acid));
}

.score-track progress.risk::-webkit-progress-value {
  background: linear-gradient(90deg, var(--amber), var(--coral));
}

.score-track progress.risk::-moz-progress-bar {
  background: linear-gradient(90deg, var(--amber), var(--coral));
}

.matrix-section,
.blueprint-section,
.sdk-section,
.implementation-section,
.safety-section,
.source-section {
  margin-top: 14px;
  padding: 16px;
}

.section-intro {
  display: grid;
  gap: 8px;
  max-width: 1040px;
  margin-bottom: 14px;
}

.section-intro p {
  margin-bottom: 0;
  font-size: 0.95rem;
}

.matrix-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
  gap: 12px;
}

.decision-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: rgba(16, 19, 15, 0.52);
}

.decision-table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
}

.decision-table th,
.decision-table td {
  border-bottom: 1px solid var(--line);
  padding: 12px;
  text-align: left;
  vertical-align: top;
}

.decision-table th {
  color: var(--paper-2);
  font-size: 0.74rem;
  font-weight: 950;
  text-transform: uppercase;
}

.decision-table td {
  font-size: 0.88rem;
}

.decision-table tbody tr:last-child td {
  border-bottom: 0;
}

.launch-panel {
  display: grid;
  align-content: start;
  gap: 12px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 13px;
  background: rgba(16, 19, 15, 0.44);
}

.launch-gates {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.launch-gates li {
  border: 1px solid var(--line);
  border-left: 4px solid var(--amber);
  border-radius: 7px;
  padding: 11px;
  background: rgba(247, 240, 228, 0.055);
}

.launch-gates li.gate-ready {
  border-left-color: var(--acid);
}

.launch-gates div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.launch-gates strong {
  color: var(--paper);
}

.launch-gates span {
  color: var(--paper-2);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.launch-gates p {
  margin: 8px 0 0;
  font-size: 0.86rem;
}

.blueprint-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.primary-action {
  min-height: 46px;
  border-color: rgba(183, 243, 90, 0.78);
  background: var(--acid);
  color: #172007;
  font-weight: 950;
  padding: 0 16px;
}

#copy-status {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 850;
}

.blueprint-grid,
.sdk-grid,
.source-grid,
.check-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.blueprint-grid article,
.sdk-grid article,
.source-grid a,
.check-grid label {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 13px;
  background:
    linear-gradient(135deg, rgba(247, 240, 228, 0.055), rgba(66, 215, 199, 0.045)),
    rgba(16, 19, 15, 0.48);
}

.blueprint-grid ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
}

.blueprint-grid li {
  font-size: 0.88rem;
  overflow-wrap: anywhere;
}

.sdk-grid span {
  color: var(--cyan);
}

.sdk-grid p {
  margin-bottom: 0;
  font-size: 0.88rem;
}

.snippet-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.snippet-tabs button {
  min-width: 126px;
  padding: 0 12px;
  color: var(--paper);
  font-size: 0.82rem;
  font-weight: 900;
}

.snippet-output {
  min-height: 360px;
  max-height: 620px;
  margin: 0;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 14px;
  background: #0c0f0d;
  color: var(--paper-2);
  font-size: 0.84rem;
  line-height: 1.58;
  white-space: pre-wrap;
}

.snippet-output:focus-visible { outline: 2px solid rgba(66, 215, 199, 0.5); outline-offset: 2px; }

.check-grid label {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
}

.check-grid input {
  width: 18px;
  height: 18px;
  margin: 1px 0 0;
  accent-color: var(--acid);
}

.source-grid a {
  color: var(--paper);
  font-size: 0.9rem;
  font-weight: 850;
  overflow-wrap: anywhere;
}

.source-grid a::before { content: 'source'; color: var(--amber); }

@media (max-width: 1280px) {
  .builder-grid {
    grid-template-columns: minmax(280px, 0.9fr) minmax(430px, 1.35fr);
  }

  .brief-panel {
    grid-column: 1 / -1;
  }

  .brief-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .matrix-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .lab-topbar,
  .architect-hero,
  .hero-archetype-strip,
  .builder-grid,
  .matrix-layout,
  .blueprint-grid,
  .sdk-grid,
  .source-grid,
  .check-grid,
  .brief-facts,
  .score-bars {
    grid-template-columns: 1fr;
  }

  .lab-topbar {
    align-items: flex-start;
  }

  .lab-topbar[data-site-header] .site-topbar__nav,
  .lab-topbar nav {
    justify-content: flex-start;
    justify-items: start;
    width: 100%;
  }

  .system-panel {
    order: -1;
  }

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

@media (max-width: 560px) {
  .lab-shell {
    padding-inline: 10px;
  }

  .lab-topbar nav a,
  .snippet-tabs button {
    min-width: 0;
    flex: 1 1 118px;
  }

  .lab-topbar[data-site-header] .site-secondary-links[data-mcp-voice-section-nav] {
    flex-wrap: nowrap;
    justify-content: flex-start;
  }

  .lab-topbar[data-site-header] .site-secondary-links[data-mcp-voice-section-nav] a {
    min-width: 112px;
  }

  .map-toolbar,
  .pattern-panel,
  .brief-panel,
  .matrix-section,
  .blueprint-section,
  .sdk-section,
  .implementation-section,
  .safety-section,
  .source-section {
    padding: 12px;
  }

  .panel-heading,
  .launch-gates div {
    display: grid;
  }

  .panel-heading strong {
    max-width: none;
    text-align: left;
  }

  .hero-proof {
    grid-template-columns: 1fr;
  }

  .hero-archetype-strip {
    grid-template-columns: 1fr;
  }

  .score-row {
    grid-template-columns: 74px minmax(0, 1fr) 34px;
  }

  .decision-table {
    min-width: 0;
  }

  .decision-table,
  .decision-table tbody,
  .decision-table tr,
  .decision-table td {
    display: block;
    width: 100%;
  }

  .decision-table thead {
    display: none;
  }

  .decision-table tr {
    padding: 10px;
    border-bottom: 1px solid var(--line);
  }

  .decision-table td {
    min-width: 0;
    padding: 6px 0;
    border-bottom: 0;
    overflow-wrap: anywhere;
  }

  .decision-table td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 2px;
    color: var(--muted);
    font-size: 0.66rem;
    font-weight: 950;
    text-transform: uppercase;
  }

  .snippet-output {
    font-size: 0.76rem;
  }
}