:root {
  --paper: #ffffff;
  --surface: #f8f8f7;
  --surface-hover: #f1f1ef;
  --ink: #181818;
  --graphite: #30302e;
  --muted: #666663;
  --quiet: #92928d;
  --line: #e8e8e4;
  --dark: #11110f;
  --warning-bg: #f7f4ea;
  --warning: #715c24;
  --max-width: 1200px;
  --radius: 8px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: -0.008em;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -60px;
  z-index: 99;
  border-radius: 6px;
  background: var(--dark);
  color: white;
  padding: 10px 16px;
  text-decoration: none;
  transition: top 160ms ease;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.brand-wrap,
.nav-shell,
main,
.site-footer {
  width: min(calc(100% - 48px), var(--max-width));
  margin-inline: auto;
}

.brand-wrap {
  padding: 20px 0 16px;
}

.brand {
  display: block;
  width: min(100%, 610px);
  text-decoration: none;
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 98px;
  object-fit: contain;
  object-position: left center;
}

.nav-shell {
  border-top: 1px solid var(--line);
}

.top-nav {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.portal-link,
.section-links a {
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
}

.portal-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.portal-link svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
}

.section-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.section-links a {
  border-radius: 7px;
  color: var(--graphite);
  padding: 9px 12px;
  transition: background-color 160ms ease;
}

.section-links a:hover,
.section-links a:focus-visible {
  background: var(--surface-hover);
}

main {
  padding: 72px 0 88px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  align-items: end;
  gap: 64px;
  padding-bottom: 72px;
}

.breadcrumb {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
}

.breadcrumb span {
  margin-inline: 6px;
  color: var(--quiet);
}

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

h1 {
  max-width: 720px;
  margin-bottom: 16px;
  font-size: clamp(2.3rem, 5vw, 4.25rem);
  line-height: 0.98;
  letter-spacing: -0.052em;
  font-weight: 650;
}

.intro {
  max-width: 690px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.075rem;
  line-height: 1.65;
}

.summary {
  border-top: 1px solid var(--ink);
}

.summary-item {
  display: grid;
  grid-template-columns: 112px 1fr;
  align-items: baseline;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}

.summary-item strong {
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: -0.018em;
}

.summary-item span {
  color: var(--muted);
  font-size: 0.875rem;
}

.document-section {
  scroll-margin-top: 24px;
  border-top: 1px solid var(--line);
  padding-top: 64px;
}

.document-section + .document-section {
  margin-top: 80px;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(320px, 1.2fr);
  align-items: start;
  gap: 48px;
  margin-bottom: 28px;
}

.section-heading > div {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.section-index {
  color: var(--quiet);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  line-height: 1.2;
  letter-spacing: -0.035em;
  font-weight: 620;
}

.section-heading > p {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.document-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

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

.document-card {
  min-height: 174px;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 20px;
  align-items: start;
  gap: 14px;
  position: relative;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--surface);
  padding: 24px;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

a.document-card:hover,
a.document-card:focus-visible {
  border-color: #ddddda;
  background: var(--surface-hover);
  transform: translateY(-2px);
  outline: none;
}

.doc-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--paper);
}

.doc-icon svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.55;
}

.doc-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.doc-type {
  margin: 2px 0 14px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.055em;
}

.doc-body strong {
  display: block;
  margin-bottom: 12px;
  font-size: 1rem;
  line-height: 1.35;
  letter-spacing: -0.018em;
  font-weight: 620;
}

.doc-meta {
  margin-top: auto;
  color: var(--quiet);
  font-size: 0.78rem;
}

.open-icon {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1;
  transition: transform 160ms ease, color 160ms ease;
}

a.document-card:hover .open-icon,
a.document-card:focus-visible .open-icon {
  color: var(--ink);
  transform: translate(2px, -2px);
}

.document-card.featured {
  border-color: var(--dark);
  background: var(--dark);
  color: white;
}

.document-card.featured:hover,
.document-card.featured:focus-visible {
  border-color: #33332f;
  background: #20201d;
}

.featured .doc-icon {
  border-color: #3f3f3b;
  background: #292926;
}

.featured .doc-type,
.featured .doc-meta,
.featured .open-icon {
  color: #c7c7c2;
}

.document-card.is-pending {
  border: 1px dashed #d8d2be;
  background: var(--warning-bg);
  color: #4d4328;
}

.is-pending .doc-icon {
  border-color: #e2dcc9;
  color: var(--warning);
}

.is-pending .doc-type,
.pending-label {
  color: var(--warning);
}

.site-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  border-top: 1px solid var(--line);
  padding: 32px 0 40px;
  color: var(--muted);
  font-size: 0.82rem;
}

.site-footer > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.site-footer strong {
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 600;
}

.site-footer a {
  font-weight: 600;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 40px;
  }

  .summary {
    max-width: 560px;
  }

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

@media (max-width: 680px) {
  .brand-wrap,
  .nav-shell,
  main,
  .site-footer {
    width: min(calc(100% - 32px), var(--max-width));
  }

  .brand-wrap {
    padding-block: 14px 12px;
  }

  .brand img {
    max-height: 76px;
  }

  .top-nav {
    min-height: auto;
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    padding: 12px 0;
  }

  .section-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: thin;
  }

  .section-links a {
    flex: 0 0 auto;
  }

  main {
    padding: 48px 0 64px;
  }

  .hero {
    padding-bottom: 56px;
  }

  h1 {
    font-size: clamp(2.15rem, 11vw, 3.2rem);
  }

  .summary-item {
    grid-template-columns: 104px 1fr;
  }

  .document-section {
    padding-top: 48px;
  }

  .document-section + .document-section {
    margin-top: 64px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .document-grid,
  .document-grid.two-columns {
    grid-template-columns: 1fr;
  }

  .document-card {
    min-height: 156px;
    padding: 20px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding-bottom: 28px;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}