:root {
  color-scheme: light;
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-soft: #f1f5f9;
  --line: #d8e0ea;
  --line-strong: #b8c5d6;
  --ink: #172033;
  --ink-soft: #526071;
  --ink-muted: #687789;
  --primary: #0f766e;
  --primary-strong: #115e59;
  --accent: #2563eb;
  --warn: #b45309;
  --panel: #111827;
  --panel-line: rgba(226, 232, 240, 0.16);
  --panel-ink: #e5edf7;
  --nav-bg: rgba(248, 250, 252, 0.94);
  --shadow: 0 18px 48px rgba(15, 23, 42, 0.12);
  --radius: 8px;
  --max: 1180px;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #111827;
  --surface: #162033;
  --surface-soft: #1d293d;
  --line: #2d3a4f;
  --line-strong: #43526a;
  --ink: #eef4fb;
  --ink-soft: #bdc8d6;
  --ink-muted: #94a3b8;
  --primary: #5eead4;
  --primary-strong: #99f6e4;
  --accent: #93c5fd;
  --warn: #fbbf24;
  --panel: #0b1020;
  --panel-line: rgba(226, 232, 240, 0.12);
  --panel-ink: #e5edf7;
  --nav-bg: rgba(17, 24, 39, 0.94);
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.32);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #111827;
    --surface: #162033;
    --surface-soft: #1d293d;
    --line: #2d3a4f;
    --line-strong: #43526a;
    --ink: #eef4fb;
    --ink-soft: #bdc8d6;
    --ink-muted: #94a3b8;
    --primary: #5eead4;
    --primary-strong: #99f6e4;
    --accent: #93c5fd;
    --warn: #fbbf24;
    --panel: #0b1020;
    --panel-line: rgba(226, 232, 240, 0.12);
    --panel-ink: #e5edf7;
    --nav-bg: rgba(17, 24, 39, 0.94);
    --shadow: 0 18px 48px rgba(0, 0, 0, 0.32);
  }
}

* {
  box-sizing: border-box;
}

html {
  max-width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  max-width: 100%;
  overflow-x: hidden;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.6;
}

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

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

code {
  padding: 0.08em 0.28em;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--surface-soft);
  color: var(--ink);
  font-size: 0.92em;
  overflow-wrap: anywhere;
}

pre code {
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 100;
  padding: 10px 12px;
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 12px;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--nav-bg);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.nav-inner {
  width: min(100% - 32px, var(--max));
  min-height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-weight: 800;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--primary-strong);
  font-size: 14px;
}

.brand-text,
.nav-links a,
.theme-switch button,
.lang-switch a,
.button {
  white-space: nowrap;
}

.nav-links,
.nav-tools,
.theme-switch,
.lang-switch {
  display: flex;
  align-items: center;
}

.nav-links {
  gap: 14px;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 680;
}

.nav-links a:hover,
.doc-sidebar a:hover {
  color: var(--ink);
}

.nav-tools {
  gap: 10px;
}

.theme-switch,
.lang-switch {
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.theme-switch button,
.lang-switch a {
  border: 0;
  border-radius: 6px;
  padding: 6px 9px;
  background: transparent;
  color: var(--ink-soft);
  font: inherit;
  font-size: 12px;
  font-weight: 720;
  cursor: pointer;
}

.theme-switch button[aria-pressed="true"],
.lang-switch a[aria-current="page"] {
  background: var(--ink);
  color: var(--bg);
}

.hero,
.page-hero {
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(15, 118, 110, 0.08), transparent 42%),
    linear-gradient(180deg, var(--surface), var(--bg));
}

.hero-inner {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  min-height: calc(100vh - 64px);
  padding: 72px 0 48px;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1fr);
  gap: 42px;
  align-items: center;
}

.page-hero-inner {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 58px 0 46px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--primary-strong);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
}

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

h1 {
  margin-bottom: 16px;
  font-size: 56px;
  line-height: 1.02;
  letter-spacing: 0;
  word-break: keep-all;
}

h2 {
  font-size: 32px;
  line-height: 1.15;
  letter-spacing: 0;
  word-break: keep-all;
}

h3 {
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: 0;
  word-break: keep-all;
}

.hero-copy,
.page-lead,
.section-lead {
  color: var(--ink-soft);
  font-size: 18px;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
}

.badge-row span {
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 720;
}

.product-hero .hero-inner {
  min-height: auto;
  padding: 72px 0 64px;
  align-items: start;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 16px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font-size: 14px;
  font-weight: 760;
}

.button:hover {
  border-color: var(--accent);
}

.button.primary {
  background: var(--primary-strong);
  border-color: var(--primary-strong);
  color: #ffffff;
}

.copy-command,
.hero-install {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 10px;
}

.copy-command > div {
  grid-column: 1 / -1;
  display: grid;
  gap: 2px;
}

.copy-command span,
.doc-link span,
.fact span,
.metric-card span {
  color: var(--ink-soft);
  font-size: 14px;
}

.copy-command code,
.hero-install code {
  min-width: 0;
}

.copy-command code {
  grid-column: 1;
  display: block;
  width: 100%;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.copy-command button {
  grid-column: 2;
}

.copy-command button,
.hero-install button {
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: var(--surface-soft);
  color: var(--ink);
  padding: 7px 10px;
  font: inherit;
  font-size: 13px;
  font-weight: 760;
  cursor: pointer;
}

.fact-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.fact,
.metric-card,
.doc-link,
.note,
.step-card,
.usecase,
.workflow-step,
.artifact {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.fact,
.metric-card,
.doc-link,
.note,
.step-card,
.usecase,
.workflow-step,
.artifact {
  padding: 16px;
}

.fact {
  display: grid;
  gap: 6px;
  align-content: start;
}

.fact strong {
  display: block;
  color: var(--ink);
}

.metric-card {
  display: grid;
  gap: 6px;
  align-content: start;
}

.product-visual {
  min-width: 0;
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-stack {
  min-width: 0;
  display: grid;
  gap: 14px;
}

.visual-header,
.release-strip,
.evidence-grid,
.score-board {
  display: grid;
  gap: 14px;
}

.visual-header {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.visual-header span,
.release-strip span,
.evidence-grid span,
.evidence-grid em {
  color: var(--ink-muted);
  font-size: 13px;
  font-style: normal;
}

.score-board {
  grid-template-columns: 152px minmax(0, 1fr);
  align-items: center;
}

.score-dial {
  width: 140px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--primary) 0 92%, var(--surface-soft) 92% 100%);
}

.score-dial span {
  width: 96px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--surface);
  color: var(--ink);
  font-size: 36px;
  font-weight: 820;
}

.score-lines {
  display: grid;
  gap: 10px;
  width: 100%;
}

.score-lines div {
  display: grid;
  grid-template-columns: 48px 38px minmax(0, 1fr);
  gap: 9px;
  align-items: center;
  color: var(--ink-soft);
  font-size: 13px;
}

.score-lines strong {
  color: var(--ink);
}

.score-lines meter {
  width: 100%;
  height: 10px;
}

.full-mini,
.full-score-card,
.full-component-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.full-mini {
  display: grid;
  gap: 10px;
  padding: 12px;
}

.full-mini-head,
.full-score-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.full-mini-head span,
.full-score-head span,
.weight-legend,
.full-score-card p,
.full-component-card p {
  color: var(--ink-soft);
  font-size: 13px;
}

.full-mini-head strong,
.full-score-head strong {
  color: var(--ink);
}

.weight-bar {
  display: flex;
  width: 100%;
  height: 12px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface-soft);
}

.weight-bar.large {
  height: 18px;
}

.weight-bar span {
  display: block;
  height: 100%;
}

.weight-lite {
  flex: 2 0 50%;
  background: var(--primary);
}

.weight-test {
  flex: 1 0 25%;
  background: var(--accent);
}

.weight-security {
  flex: 1 0 25%;
  background: var(--warn);
}

.component-pills,
.weight-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.component-pills span,
.weight-legend span,
.component-weight {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-soft);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 720;
}

.component-pills strong,
.weight-legend strong {
  color: var(--ink);
}

.finding-list {
  display: grid;
  gap: 8px;
}

.finding-row {
  display: grid;
  grid-template-columns: 72px 70px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink-soft);
  font-size: 13px;
}

.finding-row strong {
  color: var(--ink);
}

.severity {
  display: inline-flex;
  justify-content: center;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 760;
}

.severity.high {
  background: rgba(180, 83, 9, 0.14);
  color: var(--warn);
}

.severity.medium {
  background: rgba(37, 99, 235, 0.14);
  color: var(--accent);
}

.severity.low {
  background: rgba(15, 118, 110, 0.14);
  color: var(--primary-strong);
}

.terminal {
  min-width: 0;
  border: 1px solid #26344a;
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--panel-ink);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.terminal.compact {
  box-shadow: none;
}

.terminal-topbar,
.code-title {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--panel-line);
  color: #9fb0c6;
  font-size: 13px;
}

.traffic-lights {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.traffic-lights span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ef4444;
}

.traffic-lights span:nth-child(2) {
  background: #f59e0b;
}

.traffic-lights span:nth-child(3) {
  background: #10b981;
}

.terminal-body,
.code-panel pre {
  margin: 0;
  overflow: auto;
}

.terminal-body pre,
.code-panel pre {
  margin: 0;
  padding: 18px;
  font-size: 13px;
  line-height: 1.55;
}

.prompt,
.ok {
  color: #5eead4;
}

.warn {
  color: #fbbf24;
}

.muted {
  color: #94a3b8;
}

.section {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 64px 0;
}

.section-head {
  max-width: 820px;
  margin-bottom: 24px;
}

.grid,
.docs-grid,
.metric-grid,
.steps-grid,
.usecase-grid,
.workflow-grid,
.artifact-grid {
  display: grid;
  gap: 14px;
}

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

.metric-grid.expanded,
.artifact-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-grid + .grid.two,
.metric-grid + .grid.two + .docs-grid,
.grid.two + .docs-grid {
  margin-top: 14px;
}

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

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

.workflow-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 18px;
}

.workflow-step {
  display: grid;
  gap: 8px;
}

.step-card.emphasis {
  border-top: 3px solid var(--primary);
}

.workflow-step > span {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--bg);
  font-weight: 820;
}

.usecase p,
.workflow-step p,
.artifact p {
  color: var(--ink-soft);
}

.doc-link {
  display: grid;
  gap: 6px;
}

.doc-link:hover,
.metric-card:hover,
.usecase:hover,
.workflow-step:hover,
.artifact:hover {
  border-color: var(--accent);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

.install-panel,
.code-panel,
.coverage-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}

.install-panel {
  display: grid;
  gap: 12px;
  padding: 14px;
}

.install-summary {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.code-panel {
  background: var(--panel);
  color: var(--panel-ink);
}

.release-strip,
.evidence-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 14px;
}

.release-strip > div,
.evidence-grid > div {
  display: grid;
  gap: 4px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.release-strip strong,
.evidence-grid strong {
  font-size: 24px;
  line-height: 1.1;
}

.coverage-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
  align-items: center;
  margin-top: 14px;
  padding: 18px;
}

.coverage-panel p {
  color: var(--ink-soft);
}

.metric-scope-panel {
  margin-bottom: 14px;
}

.coverage-chart {
  display: grid;
  gap: 9px;
  min-width: 0;
}

.coverage-row {
  --coverage-level: 0%;
  --coverage-color: var(--ink-muted);
  display: grid;
  grid-template-columns: minmax(104px, 0.68fr) minmax(132px, 1fr) minmax(156px, 0.9fr);
  gap: 10px;
  align-items: center;
  min-width: 0;
  padding: 10px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.coverage-row.high {
  --coverage-level: 84%;
  --coverage-color: var(--primary);
}

.coverage-row.partial {
  --coverage-level: 52%;
  --coverage-color: var(--accent);
}

.coverage-row.low {
  --coverage-level: 24%;
  --coverage-color: var(--warn);
}

.coverage-row.none {
  --coverage-level: 0%;
}

.coverage-label {
  min-width: 0;
  color: var(--ink);
  font-size: 13px;
  font-weight: 840;
  line-height: 1.25;
}

.coverage-track {
  display: block;
  min-width: 0;
  height: 12px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0,
      transparent calc(25% - 1px),
      var(--line) calc(25% - 1px),
      var(--line) 25%
    ),
    var(--surface);
}

.coverage-fill {
  display: block;
  width: var(--coverage-level);
  height: 100%;
  border-radius: inherit;
  background: var(--coverage-color);
}

.coverage-note {
  min-width: 0;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 720;
  line-height: 1.3;
}

.language-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.language-grid span {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--ink);
  font-size: 13px;
  font-weight: 760;
}

.full-overview {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 14px;
  margin-bottom: 14px;
}

.full-score-card {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 18px;
}

.full-score-card p,
.full-component-card p {
  margin: 0;
}

.full-component-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.full-component-card {
  display: grid;
  gap: 9px;
  align-content: start;
  padding: 14px;
}

.full-component-card h3 {
  margin: 0;
  font-size: 18px;
}

.component-weight {
  width: fit-content;
  color: var(--primary-strong);
}

.full-links {
  margin-top: 14px;
}

.link-card {
  color: inherit;
}

.doc-layout {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 42px 0 72px;
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 32px;
}

.doc-sidebar {
  position: sticky;
  top: 88px;
  align-self: start;
  display: grid;
  gap: 6px;
}

.doc-sidebar a {
  padding: 9px 10px;
  border-radius: 6px;
  color: var(--ink-soft);
  font-weight: 700;
}

.doc-sidebar a.active {
  background: var(--surface-soft);
  color: var(--ink);
}

.reference-layout {
  width: min(100% - 32px, 1320px);
  grid-template-columns: 270px minmax(0, 1fr);
}

.reference-sidebar {
  max-height: calc(100vh - 112px);
  overflow: auto;
  padding-right: 8px;
}

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

.compact-hero .page-hero-inner {
  padding: 40px 0 34px;
}

.doc-meta {
  width: fit-content;
  max-width: 100%;
  margin-bottom: 18px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--ink-soft);
  font-size: 13px;
}

.markdown-body {
  display: block;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
  margin: 30px 0 10px;
  scroll-margin-top: 90px;
}

.markdown-body h1:first-of-type {
  margin-top: 0;
}

.markdown-body h1 {
  font-size: 38px;
}

.markdown-body h2 {
  padding-top: 8px;
  border-top: 1px solid var(--line);
  font-size: 28px;
}

.markdown-body h3 {
  font-size: 21px;
}

.markdown-body p,
.markdown-body li,
.markdown-body blockquote {
  color: var(--ink-soft);
}

.markdown-body a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.markdown-body ul,
.markdown-body ol {
  padding-left: 24px;
}

.markdown-body li + li {
  margin-top: 5px;
}

.markdown-body blockquote {
  margin: 18px 0;
  padding: 12px 16px;
  border-left: 4px solid var(--primary);
  background: var(--surface-soft);
}

.markdown-body hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 28px 0;
}

.markdown-body pre {
  border: 1px solid #26344a;
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--panel-ink);
  overflow: auto;
}

.markdown-body pre code {
  display: block;
  padding: 16px;
  white-space: pre;
}

.markdown-body .table-wrap {
  margin: 14px 0 22px;
}

.doc-content {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
}

.doc-section {
  min-width: 0;
  max-width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.doc-section h2 {
  margin-bottom: 0;
}

.doc-section-lead {
  max-width: 820px;
  margin: 0;
  color: var(--ink-soft);
}

.doc-section p,
.doc-section li {
  color: var(--ink-soft);
  overflow-wrap: anywhere;
}

.category-score-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.category-card {
  min-width: 0;
  display: grid;
  gap: 9px;
  padding: 16px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
}

.category-card.emphasis {
  border-top-color: var(--primary);
}

.category-card-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.category-card-head span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--ink);
  color: var(--bg);
  font-size: 12px;
  font-weight: 820;
  letter-spacing: 0.02em;
}

.category-card-head strong {
  color: var(--primary-strong);
  font-size: 22px;
  line-height: 1;
}

.category-card h3,
.category-card p {
  margin: 0;
}

.category-card h3 {
  font-size: 18px;
}

.category-card p,
.category-card small {
  color: var(--ink-soft);
}

.category-card small {
  display: block;
  padding-top: 8px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.55;
}

.formula-flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.formula-flow > div {
  min-width: 0;
  display: grid;
  gap: 7px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.formula-flow span {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: var(--primary);
  color: var(--surface);
  font-size: 12px;
  font-weight: 820;
}

.formula-flow strong {
  font-size: 14px;
}

.formula-flow p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.55;
}

.composite-grid .note {
  border-top: 3px solid var(--primary);
}

.composite-grid .note:nth-child(2) {
  border-top-color: var(--accent);
}

.composite-grid .note:nth-child(3) {
  border-top-color: var(--warn);
}

.table-wrap {
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  min-width: 680px;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--surface-soft);
  color: var(--ink);
  font-size: 13px;
  font-weight: 820;
}

td {
  color: var(--ink-soft);
}

tbody tr:nth-child(even) {
  background: color-mix(in srgb, var(--surface-soft) 36%, transparent);
}

tr:last-child td {
  border-bottom: 0;
}

.metric-table-wrap {
  overflow: visible;
  border: 0;
  background: transparent;
}

.metric-table {
  min-width: 0;
  border: 1px solid var(--line);
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}

.metric-table th {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line-strong);
  background: var(--surface-soft);
  color: var(--ink);
  font-size: 12px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.metric-table td {
  padding: 13px 14px;
}

.metric-table tbody tr:nth-child(even) {
  background: color-mix(in srgb, var(--surface-soft) 42%, transparent);
}

.metric-table tbody tr:hover {
  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
}

.metric-table td:first-child {
  width: 92px;
  color: var(--primary-strong);
  font-weight: 820;
  white-space: nowrap;
}

.metric-table td:last-child {
  color: var(--ink-soft);
}

.breadcrumb {
  display: flex;
  gap: 8px;
  color: var(--ink-muted);
  font-size: 14px;
  margin-bottom: 10px;
}

.footer {
  border-top: 1px solid var(--line);
  color: var(--ink-muted);
}

.footer-inner {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 28px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

@media (max-width: 980px) {
  .hero-inner {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 48px;
  }

  .nav-inner {
    flex-wrap: wrap;
    padding: 10px 0;
  }

  .nav-links {
    order: 3;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .docs-grid,
  .metric-grid,
  .metric-grid.expanded,
  .category-score-grid,
  .formula-flow,
  .grid.two,
  .steps-grid,
  .quickstart-grid,
  .fact-row,
  .usecase-grid,
  .workflow-grid,
  .artifact-grid,
  .release-strip,
  .evidence-grid,
  .coverage-panel,
  .full-overview,
  .full-component-grid {
    grid-template-columns: 1fr;
  }

  .coverage-row {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .coverage-track {
    width: 100%;
  }

  .score-board {
    grid-template-columns: 1fr;
    justify-items: center;
  }

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

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

  .doc-sidebar {
    position: static;
    display: flex;
    overflow-x: auto;
  }

  .reference-sidebar {
    max-height: none;
  }

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

@media (max-width: 640px) {
  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 26px;
  }

  .hero-copy,
  .page-lead,
  .section-lead {
    font-size: 16px;
  }

  .nav-tools,
  .theme-switch {
    width: 100%;
  }

  .theme-switch {
    justify-content: space-between;
  }

  .copy-command,
  .hero-install,
  .install-summary,
  .visual-header,
  .full-mini-head,
  .full-score-head,
  .footer-inner {
    grid-template-columns: 1fr;
    display: grid;
  }

  .copy-command > div,
  .copy-command code,
  .copy-command button {
    grid-column: 1;
    width: 100%;
  }

  .terminal-body pre,
  .code-panel pre,
  .markdown-body pre code {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
  }

  .finding-row {
    grid-template-columns: 1fr;
  }

  .table-wrap {
    overflow-x: auto;
  }

  table {
    min-width: 680px;
    table-layout: auto;
  }

  th,
  td {
    padding: 9px 8px;
    font-size: 13px;
    overflow-wrap: anywhere;
  }

  .category-card {
    padding: 14px;
  }

  .metric-table-wrap {
    overflow: visible;
  }

  .metric-table {
    display: block;
    min-width: 0;
    border: 0;
    background: transparent;
    overflow: visible;
  }

  .metric-table thead {
    display: none;
  }

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

  .metric-table tr,
  .metric-table tbody tr:nth-child(even),
  .metric-table tbody tr:hover {
    display: grid;
    gap: 8px;
    margin-bottom: 12px;
    padding: 13px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
  }

  .metric-table td {
    display: block;
    padding: 0;
    border: 0;
    color: var(--ink);
    font-size: 14px;
  }

  .metric-table td::before {
    display: block;
    margin-bottom: 2px;
    color: var(--ink-muted);
    font-size: 11px;
    font-weight: 820;
    letter-spacing: 0.02em;
    text-transform: uppercase;
  }

  .metric-table td:first-child {
    display: inline-flex;
    width: fit-content;
    padding: 3px 8px;
    border-radius: 6px;
    background: var(--surface-soft);
    color: var(--primary-strong);
    font-size: 13px;
  }

  .metric-table td:first-child::before {
    content: none;
  }

  .metric-table td:nth-child(2)::before {
    content: "목적";
  }

  .metric-table td:nth-child(3)::before {
    content: "산출";
  }

  .metric-table td:nth-child(4)::before {
    content: "임계값";
  }

  .home-metric-table td:nth-child(4)::before {
    content: "해석";
  }

  html[lang="en"] .home-metric-table td:nth-child(2)::before {
    content: "Purpose";
  }

  html[lang="en"] .home-metric-table td:nth-child(3)::before {
    content: "Output";
  }

  html[lang="en"] .home-metric-table td:nth-child(4)::before {
    content: "Meaning";
  }

  .responsive-table-wrap {
    overflow: visible;
  }

  .responsive-table {
    display: block;
    min-width: 0;
    border: 0;
    background: transparent;
    overflow: visible;
  }

  .responsive-table thead {
    display: none;
  }

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

  .responsive-table tr,
  .responsive-table tbody tr:nth-child(even),
  .responsive-table tbody tr:hover {
    display: grid;
    gap: 8px;
    margin-bottom: 12px;
    padding: 13px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
  }

  .responsive-table td {
    padding: 0;
    border: 0;
    color: var(--ink);
    font-size: 14px;
  }

  .responsive-table td::before {
    display: block;
    margin-bottom: 2px;
    color: var(--ink-muted);
    font-size: 11px;
    font-weight: 820;
    letter-spacing: 0.02em;
    text-transform: uppercase;
  }

  .component-table td:nth-child(1)::before {
    content: "컴포넌트";
  }

  .component-table td:nth-child(2)::before {
    content: "담당 도구";
  }

  .component-table td:nth-child(3)::before {
    content: "산출물";
  }

  .component-table td:nth-child(4)::before {
    content: "실패 의미";
  }

  .weight-table td:nth-child(1)::before {
    content: "실행";
  }

  .weight-table td:nth-child(2)::before {
    content: "가중치";
  }

  .weight-table td:nth-child(3)::before {
    content: "용도";
  }

  .failure-table td:nth-child(1)::before {
    content: "reason";
  }

  .failure-table td:nth-child(2)::before {
    content: "의미";
  }

  .failure-table td:nth-child(3)::before {
    content: "status";
  }

  .e2e-summary-table td:nth-child(1)::before {
    content: "항목";
  }

  .e2e-summary-table td:nth-child(2)::before {
    content: "결과";
  }

  .e2e-summary-table td:nth-child(3)::before {
    content: "해석";
  }

  .command-table td:nth-child(1)::before {
    content: "명령";
  }

  .command-table td:nth-child(2)::before {
    content: "역할";
  }

  .command-table td:nth-child(3)::before {
    content: "대표 산출물";
  }

  .exit-table td:nth-child(1)::before {
    content: "코드";
  }

  .exit-table td:nth-child(2)::before {
    content: "의미";
  }
}