:root {
  --ink: #0f172a;
  --muted: #475569;
  --paper: #f8f4eb;
  --paper-strong: #fffaf2;
  --line: rgba(15, 23, 42, 0.14);
  --accent: #af3f1d;
  --accent-soft: #ffd8c7;
  --card: rgba(255, 250, 242, 0.88);
  --shadow: 0 28px 60px rgba(15, 23, 42, 0.12);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(175, 63, 29, 0.12), transparent 30%),
    linear-gradient(180deg, #f4efe5 0%, #efe7d8 100%);
}
a { color: inherit; }
code {
  font-family: "Berkeley Mono", "SFMono-Regular", "Cascadia Code", monospace;
  background: rgba(15, 23, 42, 0.06);
  padding: 0.1rem 0.35rem;
  border-radius: 0.35rem;
}
.shell {
  width: min(1180px, calc(100vw - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-family: "Avenir Next Condensed", "Franklin Gothic Medium", sans-serif;
  font-weight: 800;
}
.brand strong,
.brand small {
  display: block;
}
.brand strong {
  font-family: "Avenir Next Condensed", "Franklin Gothic Medium", sans-serif;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.brand small {
  color: var(--muted);
  font-size: 0.78rem;
}
.top-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 18px;
  color: var(--muted);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  font-size: 0.94rem;
}
.top-nav a,
.text-link {
  text-decoration-color: color-mix(in oklch, var(--accent), transparent 20%);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}
.badge {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.5);
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.9rem;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.9fr) minmax(250px, 0.9fr);
  gap: 1.25rem;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 250, 242, 0.92), rgba(255, 238, 224, 0.85));
  box-shadow: var(--shadow);
}
.hero--home {
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: clamp(32px, 6vw, 76px);
  align-items: end;
  min-height: min(780px, calc(100vh - 90px));
  padding: clamp(44px, 8vw, 110px) 0 clamp(44px, 7vw, 86px);
  border: 0;
  border-top: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.hero--module {
  grid-template-columns: 1fr;
  margin-bottom: 2rem;
}
.hero--home .hero__copy h1 {
  max-width: 10ch;
  margin-bottom: 0.45rem;
  font-size: clamp(4.1rem, 14vw, 9.4rem);
  line-height: 0.9;
}
.hero-titleline {
  margin: 0 0 1rem;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  font-size: clamp(1.8rem, 4vw, 3.8rem);
  font-weight: 700;
  line-height: 1.02;
}
.hero-lede,
.statement p,
.readiness p,
.closing p {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.7vw, 1.32rem);
}
.hero__copy h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  line-height: 0.95;
}
.hero__copy p {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.6;
  max-width: 60ch;
}
.hero__meta,
.inline-meta,
.stacked-stats,
.module-card__stats {
  margin: 0;
}
.hero__meta {
  display: grid;
  gap: 0.85rem;
  align-content: start;
}
.hero__meta div,
.stacked-stats div,
.module-card__stats div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.55rem;
}
.hero__meta span,
.stacked-stats dt,
.module-card__stats dt,
.inline-meta dt {
  color: var(--muted);
}
.hero__meta strong,
.stacked-stats dd,
.module-card__stats dd,
.inline-meta dd {
  margin: 0;
  font-weight: 700;
}
.hero__actions { margin-top: 1.25rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 999px;
  background: var(--accent);
  color: white;
  padding: 0.9rem 1.1rem;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
}
.button--secondary {
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
}
.proof-board {
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--paper), white 26%), var(--paper-strong));
  padding: clamp(20px, 3vw, 34px);
}
.proof-label {
  margin: 0 0 14px;
  color: var(--accent);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.proof-board ol {
  display: grid;
  counter-reset: hierarchy;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.proof-board li {
  display: grid;
  counter-increment: hierarchy;
  grid-template-columns: auto 1fr;
  gap: 10px 16px;
  align-items: baseline;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.proof-board li::before {
  content: counter(hierarchy, decimal-leading-zero);
  color: #9a641f;
  font-weight: 800;
}
.proof-board span {
  display: block;
  grid-column: 2;
  color: var(--muted);
}
.eyebrow {
  display: inline-block;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-size: 0.8rem;
  color: var(--accent);
}
.section {
  margin-top: 2rem;
}
.statement,
.product-ledger,
.readiness,
.closing,
#docs {
  border-top: 1px solid var(--line);
  padding-block: clamp(52px, 8vw, 96px);
}
.statement {
  max-width: 980px;
}
.statement h2,
.product-ledger h2,
.readiness h2,
.closing h2 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 5vw, 4.25rem);
  line-height: 1;
}
.section-kicker {
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(0, 1.24fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: start;
  margin-bottom: 30px;
}
.section-kicker .eyebrow {
  margin-top: 8px;
}
.product-list {
  border-top: 1px solid var(--ink);
}
.product-row {
  display: grid;
  grid-template-columns: minmax(170px, 0.42fr) minmax(0, 1fr);
  gap: 24px;
  padding-block: 22px;
  border-bottom: 1px solid var(--line);
}
.product-row p {
  margin-bottom: 0;
  color: var(--muted);
}
.product-row > p {
  color: var(--ink);
}
.readiness {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 1.05fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: start;
}
.readiness-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.readiness-list li {
  min-height: 54px;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: color-mix(in oklch, var(--paper), white 40%);
  padding: 13px 14px;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  font-weight: 700;
}
.closing {
  padding-bottom: clamp(70px, 10vw, 128px);
}
.text-link {
  color: #25483d;
  font-weight: 800;
}
.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.8fr);
  gap: 1.25rem;
  margin-top: 2rem;
}
.panel {
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: var(--card);
  padding: 1.35rem;
  box-shadow: var(--shadow);
}
.panel--wide { min-width: 0; }
.section__header h2 {
  margin: 0.1rem 0 1rem;
  font-size: 1.7rem;
}
.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}
.module-card {
  display: block;
  text-decoration: none;
  padding: 1.25rem;
  border-radius: 0.5rem;
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
}
.empty-state {
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  background: var(--card);
  padding: 1.25rem;
}
.empty-state h3 {
  margin: 0 0 0.5rem;
}
.empty-state p {
  margin: 0;
  color: var(--muted);
}
.module-card h2 {
  margin: 0 0 0.55rem;
  font-size: 1.45rem;
}
.module-card p {
  margin: 0 0 1rem;
  color: var(--muted);
}
.module-card__eyebrow {
  display: inline-block;
  margin-bottom: 0.7rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
}
.module-card__stats {
  display: grid;
  gap: 0.55rem;
}
.inline-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0.7rem 1rem;
  margin-top: 1.25rem;
}
.inline-meta div {
  border-top: 1px solid var(--line);
  padding-top: 0.75rem;
}
.table-wrap {
  overflow-x: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}
th, td {
  text-align: left;
  padding: 0.8rem 0.55rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th {
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.tag {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.22rem 0.6rem;
  background: var(--accent-soft);
  color: #6e2611;
  font-size: 0.82rem;
}
.showcase-grid {
  display: grid;
  gap: 1rem;
}
.showcase {
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  padding: 1.15rem;
  background: rgba(255, 255, 255, 0.5);
}
.showcase h3,
.feature-card h3 {
  margin-top: 0;
}
.feature-grid {
  display: grid;
  gap: 1rem;
}
.feature-card {
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.45);
}
.list {
  margin: 0;
  padding-left: 1.1rem;
}
.list li {
  margin-bottom: 0.35rem;
}
.markdown-body h1,
.markdown-body h2,
.markdown-body h3 { margin-top: 1.4rem; }
.markdown-body p,
.markdown-body li { line-height: 1.65; }
.breadcrumb {
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1rem;
  color: var(--muted);
}
.pk-docs-main {
  position: relative;
  z-index: 1;
  padding: clamp(2.5rem, 5vw, 5rem) 0 clamp(5rem, 8vw, 8rem);
}
.pk-docs-hero {
  display: grid;
  gap: 1rem;
  padding: clamp(3rem, 6vw, 6rem) 0 clamp(2.25rem, 5vw, 4rem);
}
.pk-docs-hero h1 {
  max-width: 12ch;
  margin: 0;
  color: var(--pk-ink, var(--ink));
  font-family: "Inter", "Avenir Next", "Segoe UI", sans-serif;
  font-size: clamp(3.4rem, 10vw, 7.6rem);
  font-weight: 820;
  letter-spacing: 0;
  line-height: 0.9;
}
.pk-docs-hero p {
  max-width: 760px;
  margin: 1.2rem 0 0;
  color: var(--pk-ink-soft, var(--muted));
  font-size: clamp(1.08rem, 1.8vw, 1.38rem);
  line-height: 1.55;
}
.pk-docs-kicker {
  display: inline-block;
  margin-bottom: 0.85rem;
  color: var(--pk-primary, var(--accent));
  font-family: "Inter", "Avenir Next", "Segoe UI", sans-serif;
  font-size: 0.78rem;
  font-weight: 780;
  letter-spacing: 0;
  text-transform: uppercase;
}
.pk-docs-index-grid,
.pk-docs-layout {
  display: grid;
  gap: 1rem;
}
.pk-docs-index-grid {
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.35fr) minmax(0, 0.9fr);
  align-items: start;
}
.pk-docs-layout {
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.34fr);
  align-items: start;
}
.pk-docs-panel {
  border: 1px solid var(--pk-line, var(--line));
  background: color-mix(in srgb, var(--pk-panel, var(--card)) 84%, white 16%);
  box-shadow: none;
}
.pk-docs-panel,
.pk-docs-article {
  padding: clamp(1.1rem, 2vw, 1.65rem);
}
.pk-docs-article {
  min-width: 0;
}
.pk-docs-panel-head h2 {
  margin: 0 0 1rem;
  color: var(--pk-ink, var(--ink));
  font-family: "Inter", "Avenir Next", "Segoe UI", sans-serif;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  letter-spacing: 0;
  line-height: 1;
}
.pk-docs-list {
  display: grid;
  gap: 0;
  max-height: min(72vh, 56rem);
  margin: 0;
  padding: 0;
  overflow: auto;
  list-style: none;
}
.pk-docs-list li {
  border-top: 1px solid var(--pk-line, var(--line));
}
.pk-docs-list a {
  display: block;
  padding: 0.78rem 0;
  color: var(--pk-ink-soft, var(--muted));
  text-decoration: none;
  line-height: 1.35;
}
.pk-docs-list a:hover {
  color: var(--pk-ink, var(--ink));
}
.pk-docs-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 0.75rem;
  max-width: 760px;
  margin: 1.5rem 0 0;
}
.pk-docs-meta div {
  border-top: 1px solid var(--pk-line, var(--line));
  padding-top: 0.75rem;
}
.pk-docs-meta dt {
  color: var(--pk-ink-faint, var(--muted));
  font-size: 0.82rem;
}
.pk-docs-meta dd {
  margin: 0.2rem 0 0;
  overflow-wrap: anywhere;
  color: var(--pk-ink, var(--ink));
  font-weight: 720;
}
.pk-docs-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  color: var(--pk-ink-faint, var(--muted));
  font-size: 0.95rem;
}
.pk-docs-breadcrumb a {
  color: var(--pk-ink-soft, var(--muted));
  text-decoration-color: color-mix(in srgb, var(--pk-primary, var(--accent)) 60%, transparent);
  text-underline-offset: 4px;
}
.pk-docs-article.markdown-body {
  color: var(--pk-ink, var(--ink));
  font-family: "Inter", "Avenir Next", "Segoe UI", sans-serif;
}
.pk-docs-article.markdown-body h1,
.pk-docs-article.markdown-body h2,
.pk-docs-article.markdown-body h3 {
  color: var(--pk-ink, var(--ink));
  font-family: "Inter", "Avenir Next", "Segoe UI", sans-serif;
  letter-spacing: 0;
}
.pk-docs-article.markdown-body h1 {
  margin-top: 0;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1;
}
.pk-docs-article.markdown-body h2 {
  margin-top: 2.2rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--pk-line, var(--line));
  font-size: clamp(1.45rem, 2.4vw, 2.15rem);
}
.pk-docs-article.markdown-body p,
.pk-docs-article.markdown-body li {
  color: var(--pk-ink-soft, var(--muted));
}
.pk-docs-article.markdown-body table {
  min-width: 0;
}
.pk-docs-article.markdown-body pre {
  overflow: auto;
  border: 1px solid var(--pk-line, var(--line));
  background: var(--pk-dark, #0d1411);
  color: #eef7f2;
  padding: 1rem;
}
.footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}
@media (max-width: 900px) {
  .hero,
  .section-grid,
  .pk-docs-index-grid,
  .pk-docs-layout,
  .section-kicker,
  .product-row,
  .readiness {
    grid-template-columns: 1fr;
  }
  .shell {
    width: min(100vw - 1rem, 1180px);
  }
  .readiness-list {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 620px) {
  .topbar {
    display: grid;
    align-items: flex-start;
  }
  .top-nav {
    justify-content: flex-start;
  }
  .hero__actions .button {
    width: 100%;
  }
}