:root {
  color-scheme: light;
  --ink: #000000;
  --muted: #000000;
  --surface: #ffffff;
  --surface-soft: #ffffff;
  --line: #000000;
  --navy: #000000;
  --navy-2: #000000;
  --gold: #000000;
  --gold-2: #000000;
  --sky: #ffffff;
  --shadow: none;
  --dash-blue: #2563eb;
  --dash-cyan: #0891b2;
  --dash-green: #16a34a;
  --dash-orange: #ea580c;
  --dash-red: #dc2626;
  --dash-purple: #7c3aed;
  --dash-pink: #db2777;
  --dash-indigo: #4f46e5;
  --viz-score: #2563eb;
  --viz-completion: #16a34a;
  --viz-completion-line: #15803d;
  --viz-growth: #7c3aed;
  --viz-overall: #4f46e5;
  --viz-main-range: #2563eb;
  --viz-context-range: #0891b2;
  --viz-benchmark: #dc2626;
  --viz-distribution: #ea580c;
  --viz-section-context: #64748b;
  --viz-track: #e5e7eb;
  --radius: 8px;
  --max: 1180px;
  --motion-fast: 160ms;
  --motion-medium: 240ms;
  --motion-slow: 360ms;
  --ease-flow: cubic-bezier(0.2, 0.8, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  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;
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 10;
  color: #fff;
  transition:
    background-color var(--motion-medium) var(--ease-flow),
    border-color var(--motion-medium) var(--ease-flow),
    color var(--motion-medium) var(--ease-flow);
}

.site-header.compact,
.site-header.is-scrolled {
  color: var(--ink);
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.nav-shell {
  width: min(100% - 2rem, var(--max));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 750;
  letter-spacing: 0;
  transition:
    opacity var(--motion-fast) var(--ease-flow),
    transform var(--motion-fast) var(--ease-flow);
}

.brand:hover,
.brand:focus-visible {
  opacity: 0.86;
  transform: translateY(-1px);
}

.brand-mark {
  width: 2.5rem;
  height: 2.5rem;
  display: inline-grid;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  overflow: hidden;
  background: #fff;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-text {
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  font-size: 0.94rem;
  font-weight: 650;
}

.nav-links a {
  opacity: 0.9;
  transition:
    opacity var(--motion-fast) var(--ease-flow),
    text-underline-offset var(--motion-fast) var(--ease-flow),
    transform var(--motion-fast) var(--ease-flow);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  opacity: 1;
  text-decoration: underline;
  text-underline-offset: 0.32rem;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: transparent;
  color: inherit;
  cursor: pointer;
  transition:
    background-color var(--motion-fast) var(--ease-flow),
    color var(--motion-fast) var(--ease-flow),
    transform var(--motion-fast) var(--ease-flow);
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  transform: translateY(-1px);
}

.nav-toggle span {
  display: block;
  width: 1rem;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  transition:
    opacity var(--motion-fast) var(--ease-flow),
    transform var(--motion-fast) var(--ease-flow);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background: #050505;
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-media {
  background: url("../images/workflow-hero-poster.jpg?v=20260623h") center / cover no-repeat;
}

.hero-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.55);
  transform-origin: center;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.46) 42%, rgba(0, 0, 0, 0.12) 80%, rgba(0, 0, 0, 0.02) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.26) 0%, rgba(0, 0, 0, 0.08) 45%, rgba(0, 0, 0, 0.42) 100%);
}

.hero-content {
  position: relative;
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: 8.2rem 0 3.4rem;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.62);
}

.eyebrow,
.section-kicker {
  margin: 0 0 0.85rem;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #fff;
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(3rem, 8vw, 6.6rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 720px;
  margin: 1.35rem 0 0;
  color: #fff;
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.hero-proof {
  max-width: 650px;
  margin: 0.85rem 0 0;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 760;
}

.hero-snapshot {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  max-width: 1040px;
  margin-top: 1.75rem;
}

.hero-snapshot-item {
  min-height: 7rem;
  padding: 1rem;
  border: 1px solid #fff;
  border-radius: var(--radius);
  background: #000;
}

.hero-snapshot-item span {
  display: block;
  margin-top: 0.55rem;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0;
  line-height: 1.35;
  text-transform: none;
}

.hero-snapshot-item strong {
  display: block;
  color: #fff;
  font-size: 1rem;
  line-height: 1.12;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.72rem 1.05rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 760;
  transition:
    background-color var(--motion-fast) var(--ease-flow),
    border-color var(--motion-fast) var(--ease-flow),
    box-shadow var(--motion-fast) var(--ease-flow),
    color var(--motion-fast) var(--ease-flow),
    transform var(--motion-fast) var(--ease-flow);
}

.button.primary {
  background: #000;
  color: #fff;
}

.button.secondary {
  border-color: #fff;
  color: #fff;
}

.hero .button.primary {
  background: #fff;
  color: #000;
}

.button.outline {
  border-color: var(--line);
  color: var(--ink);
  background: var(--surface);
}

.section-actions {
  display: flex;
  justify-content: center;
  margin-top: 1.4rem;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.intro-band,
.statistical-methods-band,
.roadmap-band {
  background: var(--surface-soft);
  border-block: 1px solid var(--line);
}

.case-band {
  background: #000;
  color: #fff;
  border-block: 1px solid #000;
}

.case-band .section-kicker,
.case-band .case-list span {
  color: #fff;
}

.case-band p {
  color: #fff;
}

.section-shell {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: 4.8rem 0;
}

.section-shell[id],
.case-band[id],
.statistical-methods-band[id] {
  scroll-margin-top: 84px;
}

main > .section-shell + .section-shell {
  padding-top: 0;
}

.intro-grid,
.case-layout,
.detail-grid,
.statistical-methods-layout,
.roadmap-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.intro-grid > *,
.case-layout > *,
.detail-grid > *,
.statistical-methods-layout > *,
.roadmap-layout > * {
  min-width: 0;
}

.intro-grid p,
.case-layout p,
.statistical-methods-layout p,
.roadmap-layout p {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.statistical-methods-layout {
  align-items: center;
}

.statistical-methods-layout .link-row {
  margin-top: 1.35rem;
  align-items: center;
}

.statistical-methods-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.statistical-methods-grid article {
  min-height: 10.5rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition:
    background-color var(--motion-fast) var(--ease-flow),
    border-color var(--motion-fast) var(--ease-flow),
    transform var(--motion-fast) var(--ease-flow);
}

.statistical-methods-grid article:hover {
  border-color: var(--navy-2);
  transform: translateY(-1px);
}

.statistical-methods-grid span {
  display: block;
  color: var(--gold-2);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.statistical-methods-grid strong {
  display: block;
  margin-top: 0.35rem;
  color: var(--ink);
  font-size: 1.05rem;
  line-height: 1.15;
}

.statistical-methods-grid p {
  margin-top: 0.55rem;
  font-size: 0.92rem;
  line-height: 1.4;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 2rem;
}

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

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.project-grid,
.principle-grid,
.artifact-list,
.snapshot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  align-items: stretch;
}

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

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

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

.project-card,
.principle,
.detail-panel,
.study,
.artifact-link-card,
.roadmap-list article,
.snapshot-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.snapshot-card {
  min-height: 11rem;
  padding: 1.1rem;
}

.capability-card {
  min-height: 13rem;
}

.snapshot-card span {
  display: block;
  color: var(--gold-2);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.snapshot-card strong {
  display: block;
  margin-top: 0.55rem;
  color: var(--ink);
  font-size: clamp(1.75rem, 4vw, 2.65rem);
  line-height: 1;
}

.capability-card strong {
  max-width: 12rem;
  font-size: 1.25rem;
  line-height: 1.12;
}

.snapshot-card p {
  margin: 0.65rem 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.project-card {
  min-height: 27rem;
  padding: 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.project-card p,
.principle p,
.detail-hero p,
.detail-grid p,
.study p,
.artifact-link-card p,
.roadmap-list p {
  color: var(--muted);
}

.artifact-link-card {
  min-height: 11.5rem;
  padding: 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  transition:
    background-color var(--motion-fast) var(--ease-flow),
    border-color var(--motion-fast) var(--ease-flow),
    box-shadow var(--motion-fast) var(--ease-flow),
    transform var(--motion-fast) var(--ease-flow);
}

.work-list .artifact-link-card {
  min-height: 12.5rem;
}

.work-list .artifact-link-card:first-child {
  grid-column: span 2;
}

.artifact-link-card:hover,
.artifact-link-card:focus-visible {
  border-color: var(--navy-2);
  box-shadow: none;
  transform: translateY(-1px);
}

.artifact-kind,
.inspect-note,
.roadmap-list span {
  color: var(--gold-2);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.artifact-link-card strong {
  color: var(--ink);
  font-size: 1.1rem;
  line-height: 1.18;
}

.artifact-link-card p {
  margin: 0;
}

.inspect-note {
  margin: 0;
  color: var(--muted);
  letter-spacing: 0.03em;
}

.project-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.project-code {
  width: 3rem;
  height: 3rem;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: var(--sky);
  color: var(--navy);
  font-weight: 850;
}

.project-status {
  color: var(--gold-2);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: auto 0 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  padding: 0.32rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.text-link {
  width: fit-content;
  color: var(--navy-2);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 0.3rem;
  transition:
    color var(--motion-fast) var(--ease-flow),
    text-underline-offset var(--motion-fast) var(--ease-flow);
}

.text-link:hover,
.text-link:focus-visible {
  text-underline-offset: 0.45rem;
}

.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.case-list {
  display: grid;
  gap: 0.75rem;
}

.roadmap-list {
  display: grid;
  gap: 0.85rem;
}

.roadmap-list article {
  padding: 1.1rem;
}

.roadmap-list h3 {
  margin-top: 0.35rem;
}

.roadmap-list p {
  margin-top: 0.45rem;
  font-size: 0.98rem;
}

.case-list a {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  transition:
    border-color var(--motion-fast) var(--ease-flow),
    transform var(--motion-fast) var(--ease-flow);
}

.case-band .case-list a {
  border-bottom-color: #fff;
}

.case-list a:hover,
.case-list a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.3rem;
  transform: translateX(0.18rem);
}

.case-list span,
.study span {
  color: var(--gold-2);
  font-weight: 850;
}

.case-band .case-list span {
  color: #fff;
}

.principle {
  padding: 1.35rem;
}

.snapshot-card,
.principle {
  transition:
    background-color var(--motion-fast) var(--ease-flow),
    border-color var(--motion-fast) var(--ease-flow),
    box-shadow var(--motion-fast) var(--ease-flow),
    transform var(--motion-fast) var(--ease-flow);
}

.snapshot-card:hover,
.principle:hover {
  border-color: var(--navy-2);
  box-shadow: none;
  transform: translateY(-1px);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #000;
  color: #fff;
}

.footer-shell {
  width: min(100% - 2rem, var(--max));
  min-height: 7rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  color: #fff;
  font-weight: 650;
}

.detail-main {
  padding-top: 72px;
}

.detail-hero {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: 5rem 0 3rem;
}

.detail-hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(2.8rem, 7vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.detail-hero p:not(.section-kicker) {
  max-width: 760px;
  font-size: 1.15rem;
}

.detail-panel {
  padding: 1.35rem;
}

.artifact-list + .methods-evidence {
  margin-top: 1rem;
}

.methods-evidence h2,
.methods-evidence h3 {
  font-size: clamp(1.35rem, 2vw, 1.7rem);
}

.methods-evidence p:not(.section-kicker) {
  color: var(--muted);
}

.detail-action {
  margin-top: 1rem;
}

.detail-actions {
  margin-top: 1.5rem;
}

.clean-list {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.clean-list code {
  word-break: break-word;
}

.study-stack {
  display: grid;
  gap: 1rem;
}

.study {
  padding: 1.35rem;
}

.review-path-band {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto 1rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: 1.25rem;
  align-items: start;
}

.review-path-band h2 {
  max-width: 24rem;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
}

.review-path-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.review-path-list li {
  min-height: 7.5rem;
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface);
}

.review-path-list span {
  display: block;
  color: var(--gold-2);
  font-size: 0.72rem;
  font-weight: 850;
}

.review-path-list a {
  display: block;
  margin-top: 0.6rem;
  color: var(--ink);
  font-weight: 850;
  line-height: 1.2;
}

.review-path-list a:hover,
.review-path-list a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 0.22rem;
}

.project-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0 0 0.75rem;
}

.project-badge-row strong {
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  padding: 0.22rem 0.52rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--ink);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  line-height: 1;
  text-transform: uppercase;
}

.study-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1rem 0;
}

.study-meta div {
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.study-meta span {
  display: block;
  color: var(--gold-2);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.study-meta strong {
  display: block;
  margin-top: 0.25rem;
  color: var(--ink);
  font-size: 0.98rem;
  line-height: 1.25;
}

.artifact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding-top: 0;
}

.artifact-grid .section-heading {
  grid-column: 1 / -1;
}

.artifact,
.report-section {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.artifact {
  padding: 1.35rem;
}

.artifact p {
  color: var(--muted);
}

.report-stack {
  display: grid;
  gap: 1rem;
}

.report-section {
  padding: 1.35rem;
}

.case-study-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.case-study-heading {
  grid-column: 1 / -1;
}

.case-step {
  min-height: 15rem;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.case-step span {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--gold-2);
  font-weight: 850;
}

.case-step p {
  color: var(--muted);
}

.evidence-list {
  display: grid;
  gap: 0.85rem;
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.not-found {
  background: var(--surface-soft);
}

.js-reveal [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.js-reveal [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.dashboard-main {
  background: var(--surface-soft);
}

.dashboard-hero {
  padding: 2.6rem 0 1.35rem;
}

.dashboard-hero h1 {
  font-size: clamp(2.55rem, 5vw, 4rem);
}

.dashboard-hero p:not(.section-kicker) {
  max-width: 820px;
  margin-top: 0.8rem;
  font-size: 1.05rem;
}

.dashboard-toolbar h2 {
  font-size: clamp(1.5rem, 2.6vw, 2.05rem);
}

.dashboard-shell {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: 0 0 5rem;
}

.dashboard-source-strip {
  margin-bottom: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: none;
}

.dashboard-source-strip summary {
  cursor: pointer;
  list-style: none;
}

.dashboard-source-strip summary::-webkit-details-marker {
  display: none;
}

.dashboard-source-strip summary::after {
  content: "+";
  justify-self: end;
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 850;
  line-height: 1;
}

.dashboard-source-strip[open] summary {
  border-bottom: 1px solid var(--line);
}

.dashboard-source-strip[open] summary::after {
  content: "-";
}

.source-summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.85rem;
}

.source-summary strong {
  font-size: clamp(1.3rem, 2.1vw, 1.7rem);
}

.source-summary small {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.45;
}

.source-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
  padding: 0.85rem;
}

.source-meta-grid div {
  min-width: 0;
  padding: 0.65rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface-soft);
}

.source-meta-grid dt {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.source-meta-grid dd {
  margin: 0.35rem 0 0;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.dashboard-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 1rem;
}

.dashboard-toolbar-expanded {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  gap: 0.75rem;
  padding: 0.8rem;
  border: 1px solid var(--line);
  background: #fff;
}

.control-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.line-control-grid {
  display: grid;
  grid-template-columns: minmax(10rem, 0.9fr) minmax(16rem, 1.2fr);
  align-items: end;
  width: 100%;
  max-width: 42rem;
}

.line-control-grid label {
  min-width: 0;
}

.line-limit-control {
  min-width: 9rem;
}

@media (max-width: 1180px) {
  .line-control-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.control-row label {
  display: grid;
  gap: 0.3rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.control-row select,
.control-row input[type="search"] {
  min-width: 12rem;
  min-height: 2.65rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 0.95rem;
  font-weight: 650;
  letter-spacing: 0;
  padding: 0 0.75rem;
}

.line-control-grid select,
.line-control-grid input[type="search"] {
  width: 100%;
  min-width: 0;
  border-radius: 4px;
}

.line-control-grid input[type="range"] {
  width: 100%;
  min-width: 0;
  accent-color: var(--navy);
}

.line-control-grid label:focus-within select,
.line-control-grid label:focus-within input {
  border-color: #000;
  box-shadow: none;
}

.comparison-builder {
  display: grid;
  gap: 0.85rem;
  padding: 0.85rem;
  border: 1px solid var(--line);
  background: #fff;
}

.compare-by-control {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  border: 0;
}

.compare-by-control legend {
  margin-right: 0.25rem;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.compare-by-control label {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  min-height: 2.15rem;
  padding: 0.38rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  font-size: 0.84rem;
  font-weight: 850;
  transition:
    background-color var(--motion-fast) var(--ease-flow),
    border-color var(--motion-fast) var(--ease-flow),
    color var(--motion-fast) var(--ease-flow),
    transform var(--motion-fast) var(--ease-flow);
}

.compare-by-control label:hover,
.compare-by-control label:focus-within {
  transform: translateY(-1px);
}

.compare-by-control label:has(input:checked) {
  border-color: #000;
  background: #000;
  color: #fff;
}

.compare-by-control input {
  accent-color: #000;
}

.slice-filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.slice-filter-header span,
.slice-filter-group legend {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.slice-filter-header strong {
  display: block;
  margin-top: 0.2rem;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 850;
}

.slice-filter-header button,
.slice-filter-actions button {
  min-height: 2.15rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 800;
  padding: 0.38rem 0.65rem;
  transition:
    background-color var(--motion-fast) var(--ease-flow),
    border-color var(--motion-fast) var(--ease-flow),
    transform var(--motion-fast) var(--ease-flow);
}

.slice-filter-header button:hover,
.slice-filter-header button:focus-visible,
.slice-filter-actions button:hover,
.slice-filter-actions button:focus-visible {
  border-color: #000;
  transform: translateY(-1px);
}

.slice-filter-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr) minmax(16rem, 1.35fr);
  gap: 0.75rem;
}

.slice-filter-group {
  min-width: 0;
  margin: 0;
  padding: 0.72rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
}

.slice-filter-group.is-active {
  border-color: #000;
}

.slice-filter-group legend {
  padding: 0 0.2rem;
}

.slice-filter-sections {
  display: grid;
  gap: 0.75rem;
}

.slice-filter-sections legend {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
}

.slice-filter-sections legend small {
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 800;
}

.slice-filter-sections input[type="search"] {
  width: 100%;
  min-height: 2.35rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 650;
  padding: 0 0.65rem;
}

.slice-filter-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.55rem 0;
}

.slice-checklist {
  display: grid;
  gap: 0.38rem;
}

.slice-checklist-scroll {
  max-height: 14rem;
  overflow: auto;
  padding-right: 0.25rem;
}

.slice-check-option {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 0.45rem;
  align-items: start;
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 750;
  line-height: 1.25;
}

.slice-check-option input {
  grid-row: span 2;
  margin-top: 0.16rem;
  accent-color: #000;
}

.slice-check-option span,
.slice-check-option small {
  min-width: 0;
}

.slice-check-option small {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
}

.slice-empty {
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 750;
}

@media (max-width: 980px) {
  .slice-filter-grid {
    grid-template-columns: 1fr;
  }
}

.toggle-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 0 0 1rem;
}

.toggle-row label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.4rem;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 750;
}

.toggle-row input {
  accent-color: var(--navy);
}

.advanced-dashboard-controls {
  margin: 0 0 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.advanced-dashboard-controls summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 2.7rem;
  padding: 0.65rem 0.8rem;
  cursor: pointer;
  list-style: none;
}

.advanced-dashboard-controls summary::-webkit-details-marker {
  display: none;
}

.advanced-dashboard-controls summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--ink);
  font-size: 1.1rem;
  font-weight: 850;
  line-height: 1;
}

.advanced-dashboard-controls[open] summary {
  border-bottom: 1px solid var(--line);
}

.advanced-dashboard-controls[open] summary::after {
  content: "-";
}

.advanced-dashboard-controls summary span {
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 850;
}

.advanced-dashboard-controls summary small {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.advanced-dashboard-controls .toggle-row {
  margin: 0.75rem 0.75rem 0.6rem;
}

.advanced-dashboard-controls .viz-control-row {
  margin: 0 0.75rem 0.75rem;
  background: var(--surface-soft);
}

.advanced-dashboard-controls .advanced-line-controls {
  margin-top: 0.75rem;
  background: #fff;
}

.viz-control-row {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0.75rem;
  margin: -0.25rem 0 1rem;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.viz-control-row label {
  display: grid;
  gap: 0.3rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.viz-control-row select,
.viz-control-row input[type="search"],
.viz-control-row input[type="range"] {
  min-width: 11rem;
}

.viz-control-row select,
.viz-control-row input[type="search"] {
  min-height: 2.45rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 0.92rem;
  font-weight: 650;
  letter-spacing: 0;
  padding: 0 0.7rem;
}

.range-control span {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.range-control output {
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.checkbox-control {
  min-height: 2.45rem;
  grid-auto-flow: column;
  align-items: center;
  padding: 0.42rem 0.68rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  text-transform: none;
}

.checkbox-control input,
.viz-control-row input[type="range"] {
  accent-color: var(--navy);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.metric-grid-wide {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.metric-card,
.dashboard-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: none;
}

.metric-card {
  padding: 0.75rem;
}

.metric-card span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.metric-card strong {
  display: block;
  margin-top: 0.45rem;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  line-height: 1;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.time-panel {
  margin-bottom: 1rem;
  padding: 1rem;
  border-radius: 4px;
  box-shadow: none;
}

.distribution-panel {
  margin-bottom: 1rem;
}

.dashboard-panel {
  padding: 1rem;
  min-width: 0;
}

.panel-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.panel-heading > * {
  min-width: 0;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.55rem 0.85rem;
  max-width: 55rem;
}

.legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 760;
}

.legend-line,
.legend-swatch {
  display: inline-block;
  flex: 0 0 auto;
}

.legend-line {
  width: 1.35rem;
  height: 0;
  border-top: 3px solid var(--legend-color, var(--viz-overall));
}

.legend-swatch {
  width: 1.1rem;
  height: 0.7rem;
  border-radius: 3px;
}

.department-key {
  background: var(--viz-main-range);
}

.network-key {
  background: var(--viz-context-range);
}

.benchmark-key {
  border-top-style: dashed;
  border-top-color: var(--viz-benchmark);
}

.overall-key {
  border-top-color: var(--viz-overall);
}

.section-key {
  border-top-color: var(--viz-section-context);
}

.distribution-key {
  border-top-color: var(--viz-distribution);
}

.violin-key {
  background: var(--viz-distribution);
}

.panel-heading span {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.chart-frame {
  width: 100%;
  overflow-x: auto;
}

.chart-frame svg {
  display: block;
  width: 100%;
  min-width: 34rem;
}

.time-chart svg {
  min-width: 66rem;
}

.mini-chart-block {
  margin-top: 0.75rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}

.mini-chart-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.35rem;
}

.mini-chart-heading h4 {
  margin: 0;
  color: var(--navy);
  font-size: 0.95rem;
}

.mini-chart-heading span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.mini-chart svg {
  min-width: 44rem;
}

.distribution-chart svg {
  min-width: 58rem;
}

.chart-bg {
  fill: #ffffff;
}

.axis-grid {
  stroke: #000;
  stroke-width: 1.1;
}

.axis-line {
  stroke: #000;
  stroke-width: 1.3;
}

.axis-label,
.axis-title {
  fill: #000;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  font-weight: 760;
}

.axis-title {
  fill: var(--navy);
  font-size: 15px;
  font-weight: 850;
}

.x-label {
  font-size: 14px;
}

.x-label-sub {
  fill: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.chart-label,
.chart-value {
  fill: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  font-weight: 750;
}

.chart-value {
  fill: var(--muted);
}

.chart-track {
  fill: var(--viz-track);
}

.chart-bar {
  fill: var(--viz-score);
}

.chart-bar-score {
  fill: var(--viz-score);
}

.chart-bar-completion {
  fill: var(--viz-completion);
}

.chart-bar-growth {
  fill: var(--viz-growth);
}

.chart-bar-decline {
  fill: var(--viz-benchmark);
}

.chart-zero-line {
  stroke: #111;
  stroke-dasharray: 3 4;
  stroke-width: 1.2;
  opacity: 0.52;
}

.ribbon {
  stroke: none;
}

.ribbon-department {
  fill: var(--viz-main-range);
}

.ribbon-network {
  fill: var(--viz-context-range);
}

.benchmark-line {
  fill: none;
  stroke: var(--viz-benchmark);
  stroke-width: 2.4;
  stroke-dasharray: 7 6;
}

.series-line {
  filter: none;
}

.series-point {
  stroke: #fff;
  stroke-width: 2.4;
}

.overall-series-line {
  stroke: var(--viz-overall);
  stroke-width: 4;
}

.overall-series-point {
  fill: var(--viz-overall);
}

.comparison-series-line {
  opacity: 0.88;
}

.comparison-series-point {
  opacity: 0.94;
}

.direct-series-line {
  stroke-width: 3.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.direct-series-gap {
  stroke-dasharray: 8 7;
}

.direct-label-guide {
  opacity: 0.44;
  stroke-width: 2;
  stroke-dasharray: 4 6;
}

.right-label-dot {
  stroke: #fff;
  stroke-width: 2.2;
}

.right-label-text {
  fill: #000;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  font-weight: 760;
}

.delta-symbol,
.delta-symbol-sub {
  font-weight: 900;
}

.delta-symbol-sub {
  font-size: 0.68em;
}

.empty-chart-text {
  fill: var(--muted);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  font-weight: 750;
}

.completion-track {
  fill: var(--viz-track);
  opacity: 0.42;
}

.completion-bar {
  fill: var(--viz-completion);
  opacity: 1;
}

.completion-line {
  fill: none;
  stroke: var(--viz-completion-line);
  stroke-width: 3;
}

.completion-point {
  fill: var(--viz-completion-line);
  stroke: #fff;
  stroke-width: 2;
}

.violin-plot,
.distribution-glyph {
  opacity: 1;
}

.violin-shape {
  fill: var(--violin-color, var(--viz-distribution));
  opacity: 0.16;
  stroke: var(--violin-color, var(--viz-distribution));
  stroke-width: 1.2;
}

.violin-whisker {
  stroke: var(--violin-color, var(--viz-distribution));
  stroke-width: 1.25;
  stroke-linecap: round;
}

.violin-iqr {
  stroke: var(--violin-color, var(--viz-benchmark));
  stroke-width: 1.8;
  stroke-linecap: round;
}

.violin-median {
  fill: #ffffff;
  stroke: var(--violin-color, var(--viz-benchmark));
  stroke-width: 1.6;
}

.distribution-whisker {
  stroke: var(--viz-distribution);
  stroke-width: 1.25;
}

.distribution-box-edge {
  stroke: var(--viz-distribution);
  stroke-width: 1.7;
  stroke-linecap: round;
}

.distribution-median {
  fill: #ffffff;
  stroke: var(--viz-distribution);
  stroke-width: 1.6;
}

.distribution-detail-whisker {
  stroke: var(--viz-distribution);
  stroke-width: 1.4;
}

.distribution-detail-box {
  fill: var(--viz-distribution);
  opacity: 0.42;
  stroke: var(--viz-distribution);
  stroke-width: 1.2;
}

.distribution-detail-median {
  stroke: var(--viz-benchmark);
  stroke-width: 2.2;
}

.distribution-detail-center {
  fill: var(--viz-benchmark);
  stroke: #fff;
  stroke-width: 2;
}

.distribution-center-line {
  fill: none;
  stroke: var(--viz-benchmark);
  stroke-width: 2.6;
}

.section-shadow-line {
  fill: none;
  stroke: var(--viz-section-context);
  stroke-width: 1.35;
  opacity: 0.45;
}

.heatmap-frame svg {
  min-width: 44rem;
}

.heat-label,
.heat-value {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 800;
}

.heat-label {
  fill: var(--muted);
  font-size: 12px;
}

.heat-value {
  fill: #ffffff;
  font-size: 13px;
}

.heat-cell {
  stroke: #fff;
  stroke-width: 1;
}

.insight-panel {
  min-height: 100%;
}

.insight-list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.insight-list li {
  padding: 0.85rem;
  border-left: 4px solid var(--dash-blue);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--surface-soft);
  color: var(--ink);
  font-weight: 650;
}

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

.table-control-row {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0.75rem;
  margin: 0 0 0.8rem;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.table-control-row label {
  display: grid;
  gap: 0.3rem;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.table-control-row select {
  min-width: 10rem;
  min-height: 2.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 650;
  letter-spacing: 0;
  padding: 0 0.65rem;
  transition:
    border-color var(--motion-fast) var(--ease-flow),
    box-shadow var(--motion-fast) var(--ease-flow);
}

.table-control-row select:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.08);
  outline: 0;
}

.table-reset {
  min-height: 2.35rem;
  padding: 0 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--navy);
  cursor: pointer;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 800;
  transition:
    border-color var(--motion-fast) var(--ease-flow),
    transform var(--motion-fast) var(--ease-flow);
}

.table-reset:hover,
.table-reset:focus-visible {
  border-color: var(--navy-2);
  transform: translateY(-1px);
}

.table-count {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 750;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 42rem;
}

th,
td {
  padding: 0.85rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.table-sort {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  min-height: 1.8rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  letter-spacing: inherit;
  text-align: left;
  text-transform: inherit;
}

.table-sort:hover,
.table-sort:focus-visible {
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 0.22rem;
}

.table-sort span {
  width: 0.75rem;
  color: var(--gold-2);
  font-size: 0.72rem;
  line-height: 1;
}

.empty-table {
  color: var(--muted);
  font-weight: 700;
  text-align: center;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.data-lab-main {
  min-height: 100vh;
  background: var(--surface-soft);
}

.data-lab-hero {
  padding: 3rem 0 1.5rem;
}

.data-lab-hero h1 {
  max-width: 860px;
  font-size: clamp(2.55rem, 6vw, 4.25rem);
}

.data-lab-hero p:not(.section-kicker) {
  font-size: 1.05rem;
}

.data-lab-shell {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: 0 0 5rem;
  display: grid;
  grid-template-columns: minmax(15rem, 0.42fr) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.data-lab-prompts,
.data-lab-chat {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: none;
}

.data-lab-prompts {
  padding: 1rem;
}

.data-lab-prompts h2 {
  font-size: 1.35rem;
}

.data-lab-preset-row {
  margin: 1rem 0;
}

.data-lab-status {
  display: grid;
  gap: 0.65rem;
  margin: 1rem 0 0;
}

.data-lab-status div {
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface-soft);
}

.data-lab-status dt {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.data-lab-status dd {
  margin: 0.25rem 0 0;
  color: var(--ink);
  font-weight: 850;
}

.data-lab-chat {
  min-width: 0;
  overflow: hidden;
}

.data-lab-thread {
  height: min(68vh, 44rem);
  min-height: 34rem;
  overflow-y: auto;
  padding: 1rem;
  display: grid;
  align-content: start;
  gap: 0.9rem;
}

.data-lab-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  padding: 1rem;
  border-top: 1px solid var(--line);
  background: #fff;
}

.data-lab-form input {
  min-width: 0;
  min-height: 2.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  font: inherit;
  padding: 0 0.85rem;
}

.chat-message {
  display: grid;
  gap: 0.35rem;
  max-width: min(100%, 58rem);
}

.chat-message.user {
  justify-self: end;
  max-width: min(100%, 42rem);
}

.chat-role {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.chat-message.user .chat-role {
  text-align: right;
}

.chat-content {
  display: grid;
  gap: 0.85rem;
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.chat-message.user .chat-content {
  border-color: var(--navy);
  background: var(--navy);
  color: #fff;
}

.chat-content p {
  margin: 0;
}

.chat-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.chat-metric {
  min-width: 0;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface-soft);
}

.chat-metric span {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.chat-metric strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 1.45rem;
  line-height: 1;
}

.chat-table-wrap {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.chat-table-wrap table {
  min-width: 34rem;
  font-size: 0.9rem;
}

.chat-chart {
  max-width: 100%;
  overflow-x: auto;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
}

.chat-chart-title {
  margin-bottom: 0.45rem;
  color: var(--navy);
  font-size: 0.9rem;
  font-weight: 850;
}

.chat-chart svg {
  display: block;
  width: 100%;
  min-width: 34rem;
}

.chat-chart-axis {
  stroke: #000;
  stroke-width: 1.2;
}

.chat-chart-bar {
  fill: var(--dash-blue);
}

.chat-chart-line {
  fill: none;
  stroke: var(--dash-orange);
  stroke-width: 3;
}

.chat-chart-dot {
  fill: var(--dash-red);
  stroke: #000;
  stroke-width: 1.2;
}

.chat-chart-label {
  fill: var(--muted);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 12px;
  font-weight: 760;
}

.chat-note {
  padding: 0.85rem;
  border-left: 4px solid var(--dash-blue);
  border-radius: 0 4px 4px 0;
  background: var(--surface-soft);
}

.chat-note strong {
  display: block;
  color: var(--navy);
}

.chat-note p {
  margin-top: 0.25rem;
  color: var(--muted);
}

.chat-status {
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-left: 4px solid var(--navy-2);
  border-radius: 0 4px 4px 0;
  background: var(--surface-soft);
}

.chat-status.warning {
  border-left-color: var(--gold);
}

.chat-status.error {
  border-left-color: #000;
}

.chat-status strong {
  display: block;
  color: var(--navy);
}

.chat-status p {
  margin-top: 0.25rem;
  color: var(--muted);
}

.chat-suggestions {
  display: grid;
  gap: 0.6rem;
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface-soft);
}

.chat-suggestions strong {
  color: var(--navy);
}

.chat-suggestions div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chat-suggestion {
  border-radius: 4px;
  text-align: left;
}

.chat-debug {
  border-top: 1px solid var(--line);
  padding-top: 0.65rem;
}

.chat-debug summary {
  cursor: pointer;
  color: var(--navy-2);
  font-weight: 800;
}

.chat-debug pre {
  max-width: 100%;
  overflow-x: auto;
  margin: 0.65rem 0 0;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface-soft);
  color: var(--ink);
  font-size: 0.82rem;
}

.portfolio-helper {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 30;
  display: grid;
  justify-items: end;
  gap: 0.75rem;
  pointer-events: none;
}

.portfolio-helper-toggle,
.portfolio-helper-panel {
  pointer-events: auto;
}

.portfolio-helper-toggle {
  position: relative;
  min-width: 7.6rem;
  min-height: 3.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.5rem 0.85rem 0.5rem 0.55rem;
  border: 1px solid #000;
  border-radius: 999px;
  background: #000;
  color: #fff;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.24);
  font: inherit;
  font-weight: 850;
  cursor: pointer;
  transform: translateY(0);
  transition:
    box-shadow var(--motion-medium) var(--ease-flow),
    transform var(--motion-medium) var(--ease-flow);
}

.portfolio-helper-toggle::after {
  position: absolute;
  inset: -0.35rem;
  border: 1px solid rgba(0, 0, 0, 0.22);
  border-radius: inherit;
  content: "";
  opacity: 0;
  animation: helper-toggle-ring 4.8s ease-in-out infinite;
  pointer-events: none;
}

.portfolio-helper-toggle:hover {
  box-shadow: 0 20px 42px rgba(0, 0, 0, 0.3);
  transform: translateY(-2px);
}

.portfolio-helper-toggle-icon {
  width: 2.1rem;
  height: 2.1rem;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  background: #fff;
  color: #000;
  font-size: 1rem;
  line-height: 1;
}

.portfolio-helper-toggle-copy {
  display: grid;
  gap: 0.08rem;
  line-height: 1;
  text-align: left;
}

.portfolio-helper-toggle-copy strong,
.portfolio-helper-toggle-copy small {
  display: block;
}

.portfolio-helper-toggle-copy strong {
  font-size: 0.98rem;
}

.portfolio-helper-toggle-copy small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@keyframes helper-toggle-ring {
  0%,
  74%,
  100% {
    opacity: 0;
    transform: scale(0.94);
  }

  82% {
    opacity: 0.52;
    transform: scale(1);
  }

  92% {
    opacity: 0;
    transform: scale(1.08);
  }
}

.portfolio-helper-panel {
  width: min(calc(100vw - 2rem), 25rem);
  max-height: min(74vh, 38rem);
  display: grid;
  grid-template-rows: auto minmax(12rem, 1fr) auto auto;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.85rem) scale(0.98);
  transform-origin: right bottom;
  transition:
    opacity var(--motion-medium) var(--ease-flow),
    transform var(--motion-medium) var(--ease-flow);
}

.portfolio-helper.is-open .portfolio-helper-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.portfolio-helper-panel[hidden] {
  display: none;
}

.portfolio-helper-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.portfolio-helper-header strong,
.portfolio-helper-header span {
  display: block;
}

.portfolio-helper-header span {
  margin-top: 0.1rem;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.35;
}

.portfolio-helper-close {
  border: 0;
  background: transparent;
  color: var(--navy-2);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 800;
  cursor: pointer;
}

.portfolio-helper-thread {
  min-height: 0;
  overflow-y: auto;
  padding: 0.9rem;
  display: grid;
  align-content: start;
  gap: 0.75rem;
}

.portfolio-helper-message {
  display: grid;
  gap: 0.25rem;
}

.portfolio-helper-message.user {
  justify-items: end;
}

.portfolio-helper-role {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.portfolio-helper-content {
  max-width: 100%;
  padding: 0.72rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-soft);
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.45;
}

.portfolio-helper-message.user .portfolio-helper-content {
  border-color: #000;
  background: #000;
  color: #fff;
}

.portfolio-helper-content p {
  margin: 0;
}

.portfolio-helper-content p + p {
  margin-top: 0.6rem;
}

.portfolio-helper-sources {
  margin-top: 0.7rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--line);
}

.portfolio-helper-sources strong {
  display: block;
  color: var(--navy);
  font-size: 0.78rem;
}

.portfolio-helper-sources ul {
  margin: 0.3rem 0 0;
  padding-left: 1rem;
}

.portfolio-helper-sources a {
  color: var(--navy);
  font-weight: 750;
  text-decoration: underline;
  text-underline-offset: 0.16em;
}

.portfolio-helper-status {
  border-left: 4px solid var(--navy-2);
  padding-left: 0.65rem;
}

.portfolio-helper-status.error {
  border-left-color: #000;
}

.portfolio-helper-status.warning {
  border-left-color: var(--gold);
}

.portfolio-helper-status.info {
  border-left-color: var(--dash-blue);
}

.portfolio-helper-link-row {
  margin-top: 0.65rem;
}

.portfolio-helper-link-list {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.7rem;
}

.portfolio-helper-link-list strong {
  color: var(--navy);
  font-size: 0.78rem;
}

.portfolio-helper-link-list div {
  display: grid;
  gap: 0.45rem;
}

.portfolio-helper-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  width: 100%;
  border: 1px solid #000;
  border-radius: 4px;
  padding: 0.58rem 0.7rem;
  background: #000;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 820;
  line-height: 1.25;
  text-decoration: none;
  transition:
    background-color var(--motion-fast) var(--ease-flow),
    transform var(--motion-fast) var(--ease-flow);
}

.portfolio-helper-link::after {
  flex: 0 0 auto;
  color: rgba(255, 255, 255, 0.72);
  content: "Open";
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.portfolio-helper-link:hover {
  background: var(--navy);
  transform: translateY(-1px);
}

.portfolio-helper-suggestions {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.65rem;
}

.portfolio-helper-suggestions strong {
  color: var(--navy);
  font-size: 0.78rem;
}

.portfolio-helper-suggestions button {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.52rem 0.6rem;
  background: #fff;
  color: var(--navy);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 760;
  text-align: left;
  cursor: pointer;
  transition:
    background-color var(--motion-fast) var(--ease-flow),
    border-color var(--motion-fast) var(--ease-flow),
    transform var(--motion-fast) var(--ease-flow);
}

.portfolio-helper-suggestions button:hover {
  border-color: var(--navy-2);
  transform: translateY(-1px);
}

.portfolio-helper-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0.8rem 0.9rem;
  border-top: 1px solid var(--line);
  background: #fff;
}

.portfolio-helper-prompts button,
.portfolio-helper-form button {
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 0.84rem;
  font-weight: 780;
  cursor: pointer;
  transition:
    background-color var(--motion-fast) var(--ease-flow),
    border-color var(--motion-fast) var(--ease-flow),
    color var(--motion-fast) var(--ease-flow),
    transform var(--motion-fast) var(--ease-flow);
}

.portfolio-helper-prompts button {
  padding: 0.42rem 0.55rem;
  text-align: left;
}

.portfolio-helper-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.55rem;
  padding: 0.9rem;
  border-top: 1px solid var(--line);
  background: #fff;
}

.portfolio-helper-form input {
  min-width: 0;
  min-height: 2.45rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  font: inherit;
  padding: 0 0.7rem;
  transition:
    border-color var(--motion-fast) var(--ease-flow),
    box-shadow var(--motion-fast) var(--ease-flow);
}

.portfolio-helper-form input:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.08);
  outline: 0;
}

.portfolio-helper-prompts button:hover,
.portfolio-helper-prompts button:focus-visible,
.portfolio-helper-form button:hover,
.portfolio-helper-form button:focus-visible {
  transform: translateY(-1px);
}

.portfolio-helper-form button {
  min-height: 2.45rem;
  padding: 0 0.75rem;
  background: #000;
  color: #fff;
  border-color: #000;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    inset: 72px 1rem auto 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    color: var(--ink);
    box-shadow: var(--shadow);
  }

  .nav-links.static,
  .nav-links.is-open {
    display: flex;
  }

  .site-header.compact .nav-links.static {
    position: static;
    inset: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: inherit;
    box-shadow: none;
  }

  .hero {
    min-height: 100svh;
  }

  .hero-media {
    background-position: 60% center;
  }

  .hero-shade {
    background: rgba(0, 0, 0, 0.58);
  }

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

  .work-list .artifact-link-card:first-child {
    grid-column: auto;
  }

  .review-path-band {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1rem;
  }

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

  .intro-grid,
  .case-layout,
  .detail-grid,
  .statistical-methods-layout,
  .roadmap-layout,
  .project-grid,
  .principle-grid,
  .artifact-grid,
  .artifact-list,
  .snapshot-grid,
  .study-meta,
  .case-study-grid,
  .dashboard-grid,
  .metric-grid,
  .metric-grid-wide {
    grid-template-columns: 1fr;
  }

  .statistical-methods-grid {
    grid-template-columns: 1fr;
  }

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

  .dashboard-toolbar-expanded,
  .line-control-grid,
  .dashboard-source-strip,
  .data-lab-shell,
  .source-meta-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-hero {
    padding: 1.8rem 0 1rem;
  }

  .dashboard-hero h1 {
    font-size: clamp(2.35rem, 11vw, 3.15rem);
  }

  .dashboard-hero p:not(.section-kicker) {
    font-size: 0.98rem;
    line-height: 1.45;
  }

  .dashboard-source-strip {
    margin-bottom: 0.75rem;
  }

  .source-summary {
    grid-template-columns: 1fr auto;
    gap: 0.4rem 0.75rem;
  }

  .source-summary .section-kicker,
  .source-summary strong {
    grid-column: 1;
  }

  .source-summary::after {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
  }

  .source-summary small {
    display: none;
  }

  .source-meta-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
  }

  .source-meta-grid div {
    padding: 0.65rem;
  }

  .source-meta-grid dd {
    font-size: 0.86rem;
  }

  .metric-grid-wide {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.55rem;
  }

  .metric-grid-wide .metric-card:last-child {
    grid-column: auto;
  }

  .metric-card strong {
    font-size: 1.55rem;
  }

  .dashboard-toolbar-expanded {
    padding: 0.7rem;
  }

  .line-control-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
  }

  .control-row label {
    font-size: 0.72rem;
  }

  .control-row select,
  .control-row input[type="search"] {
    min-height: 2.35rem;
    padding-inline: 0.55rem;
    font-size: 0.86rem;
  }

  .advanced-dashboard-controls summary {
    align-items: flex-start;
  }

  .advanced-dashboard-controls summary small {
    display: none;
  }

  .table-count {
    width: 100%;
    margin-left: 0;
  }

  .legend {
    justify-content: flex-start;
  }

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

  .project-card {
    min-height: auto;
  }

  .footer-shell {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
  }

  .data-lab-thread {
    height: auto;
    min-height: 30rem;
  }

  .data-lab-chat {
    order: -1;
  }

  .chat-metrics {
    grid-template-columns: 1fr;
  }

  .chart-frame {
    overflow-x: hidden;
  }

  .chart-frame svg,
  .time-chart svg,
  .mini-chart svg,
  .distribution-chart svg {
    width: 100%;
    min-width: 0;
  }

  .heatmap-frame {
    overflow-x: auto;
  }

  .heatmap-frame svg {
    min-width: 42rem;
  }

  .right-label-text,
  .right-label-dot,
  .direct-label-guide {
    display: none;
  }

  .axis-label,
  .axis-title,
  .chart-label,
  .chart-value,
  .heat-label,
  .heat-value {
    font-size: 12px;
  }

  .portfolio-helper {
    right: 1rem;
    bottom: 1rem;
    left: 1rem;
    justify-items: end;
  }

  .portfolio-helper-panel {
    width: 100%;
    max-height: min(76vh, 36rem);
  }
}

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

  .hero-video {
    display: none;
  }

  .brand,
  .nav-links a,
  .nav-toggle,
  .nav-toggle span,
  .button,
  .artifact-link-card,
  .case-list a,
  .compare-by-control label,
  .portfolio-helper-panel,
  .statistical-methods-grid article,
  .snapshot-card,
  .principle,
  .portfolio-helper-link,
  .portfolio-helper-toggle,
  .portfolio-helper-suggestions button,
  .portfolio-helper-prompts button,
  .portfolio-helper-form button,
  .portfolio-helper-form input,
  .slice-filter-header button,
  .slice-filter-actions button,
  .table-control-row select,
  .table-reset,
  .text-link,
  .js-reveal [data-reveal] {
    transition: none;
  }

  .portfolio-helper-toggle,
  .portfolio-helper-toggle::after {
    animation: none;
  }

  .js-reveal [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .brand:hover,
  .brand:focus-visible,
  .nav-links a:hover,
  .nav-links a:focus-visible,
  .nav-toggle:hover,
  .nav-toggle:focus-visible,
  .button:hover,
  .button:focus-visible,
  .artifact-link-card:hover,
  .artifact-link-card:focus-visible,
  .case-list a:hover,
  .case-list a:focus-visible,
  .compare-by-control label:hover,
  .compare-by-control label:focus-within,
  .portfolio-helper-link:hover,
  .portfolio-helper-prompts button:hover,
  .portfolio-helper-prompts button:focus-visible,
  .portfolio-helper-form button:hover,
  .portfolio-helper-form button:focus-visible,
  .portfolio-helper-suggestions button:hover,
  .statistical-methods-grid article:hover,
  .slice-filter-header button:hover,
  .slice-filter-header button:focus-visible,
  .slice-filter-actions button:hover,
  .slice-filter-actions button:focus-visible,
  .snapshot-card:hover,
  .principle:hover,
  .table-reset:hover,
  .table-reset:focus-visible {
    transform: none;
  }
}

@media (max-width: 520px) {
  .brand-text {
    display: none;
  }

  .hero-content {
    padding-top: 7rem;
    padding-bottom: 2.25rem;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .hero-snapshot {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
  }

  .review-path-list {
    grid-template-columns: 1fr;
  }

  .hero-snapshot-item {
    min-height: 5.2rem;
    padding: 0.75rem;
  }

  .hero-snapshot-item strong {
    font-size: 0.9rem;
  }

  .hero-snapshot-item span {
    margin-top: 0.35rem;
    font-size: 0.68rem;
    line-height: 1.25;
  }

  .case-list a {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .data-lab-form {
    grid-template-columns: 1fr;
  }

  .axis-label,
  .axis-title,
  .chart-label,
  .chart-value {
    font-size: 11px;
  }

  .mini-chart-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.2rem;
  }

  .portfolio-helper {
    right: 0.75rem;
    bottom: 0.75rem;
    left: 0.75rem;
  }

  .portfolio-helper-toggle {
    min-width: 7rem;
  }

  .portfolio-helper-form {
    grid-template-columns: 1fr;
  }
}