:root {
  color-scheme: light;
  --paper: #f4f1e8;
  --paper-deep: #ebe7db;
  --surface: #fffdf8;
  --surface-muted: #f8f6ef;
  --ink: #202820;
  --ink-soft: #566056;
  --accent: #2f573c;
  --accent-strong: #1f442d;
  --accent-soft: #e7eee7;
  --line: #d3cec0;
  --line-strong: #bcb6a8;
  --focus: #8b4b1f;
  --content: 76rem;
  --reading: 46rem;
  --radius: .45rem;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-size: 100%;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { background: var(--paper); }
body { margin: 0; min-height: 100vh; background: var(--paper); }
main:focus { outline: none; }

::selection { background: #dce7dc; color: var(--ink); }

a {
  color: var(--accent-strong);
  text-decoration-thickness: .08em;
  text-underline-offset: .2em;
}
a:hover { color: #173823; text-decoration-thickness: .12em; }
a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: .15rem;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: .75rem;
  left: .75rem;
  transform: translateY(-180%);
  padding: .7rem 1rem;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font-weight: 750;
  text-decoration: none;
}
.skip-link:focus { transform: translateY(0); }

.site-header,
.site-footer,
main {
  width: min(var(--content), calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  display: flex;
  min-height: 4.75rem;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem 2rem;
  border-bottom: 1px solid var(--line-strong);
}

.brand {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--ink);
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  font-size: 1.08rem;
  font-weight: 760;
  letter-spacing: -.015em;
  text-decoration: none;
}
.brand::before {
  width: .58rem;
  height: .58rem;
  margin-right: .62rem;
  border: 1px solid var(--accent-strong);
  background: var(--accent);
  content: "";
  transform: rotate(45deg);
}

.primary-nav,
.footer-nav,
.trust-links,
.section-heading-row,
.claim-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.primary-nav { gap: .2rem .35rem; font-size: .88rem; font-weight: 650; }
.primary-nav a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  padding: .55rem .72rem;
  border-radius: .32rem;
  color: var(--ink-soft);
  text-decoration: none;
}
.primary-nav a:hover { background: var(--paper-deep); color: var(--ink); }
.primary-nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent-strong); }

main { padding: clamp(2.8rem, 7vw, 5.4rem) 0 clamp(4.5rem, 9vw, 7rem); }
main > h1,
main > .lede,
main > .eyebrow { max-width: var(--reading); }

h1,
h2,
h3 {
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  color: var(--ink);
  overflow-wrap: anywhere;
  text-wrap: balance;
}
h1 {
  margin: .18em 0 .36em;
  font-size: clamp(2.45rem, 6.2vw, 4.35rem);
  font-weight: 680;
  letter-spacing: -.045em;
  line-height: 1.01;
}
h2 { line-height: 1.16; letter-spacing: -.022em; }
h3 { line-height: 1.3; letter-spacing: -.012em; }
p, li { text-wrap: pretty; }

.eyebrow,
.section-kicker,
.claim-meta,
.reviewed,
.dataset,
.as-of,
.breadcrumb,
.evidence-quote figcaption,
.inline-sources,
.source-list span,
.answer-type,
.answer-group h3,
.detail-block h3 {
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.eyebrow,
.section-kicker {
  margin: 0 0 .45rem;
  color: #5b6258;
  font-size: .76rem;
  font-weight: 760;
  letter-spacing: .095em;
  text-transform: uppercase;
}
.lede,
.hero > p:not(.eyebrow) {
  max-width: var(--reading);
  color: #3f493f;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  font-size: clamp(1.1rem, 2vw, 1.28rem);
  line-height: 1.62;
}

.breadcrumb { margin: 0 0 2.1rem; color: var(--ink-soft); font-size: .82rem; }
.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.breadcrumb-list li { display: inline-flex; align-items: baseline; }
.breadcrumb-list li + li::before { margin-right: .55rem; color: #858a82; content: "/"; }
.breadcrumb-list [aria-current="page"] { color: #626a61; }

.hero {
  max-width: 52rem;
  margin-bottom: clamp(3.3rem, 7vw, 5.6rem);
}
.hero h1 { max-width: 50rem; }
.hero > p:not(.eyebrow) { max-width: 43rem; }

.section-heading-row {
  justify-content: space-between;
  gap: .8rem 1.25rem;
  margin-bottom: 1rem;
  padding-bottom: .78rem;
  border-bottom: 1px solid var(--line);
}
.section-heading-row h2 { margin: 0; font-size: clamp(1.38rem, 3vw, 1.75rem); }
.section-heading-row a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  font-size: .84rem;
  font-weight: 700;
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15.5rem), 1fr));
  gap: .8rem;
  margin-bottom: 3.2rem;
}
.link-card {
  display: grid;
  min-height: 6.8rem;
  align-content: start;
  gap: .45rem;
  padding: 1.2rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: inherit;
  text-decoration: none;
  box-shadow: 0 1px 0 rgba(32, 40, 32, .025);
}
.link-card strong { font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif; font-size: 1.08rem; line-height: 1.28; }
.link-card span { color: var(--ink-soft); font-size: .88rem; line-height: 1.5; }
.link-card:hover {
  border-color: #9fa997;
  background: #fffefa;
  color: var(--ink);
  box-shadow: 0 4px 14px rgba(38, 47, 37, .055);
}
.link-card:focus-visible { outline-offset: 2px; }

.guidance-header { max-width: 49rem; margin-bottom: 2.6rem; }
.guidance-header h1 { max-width: 47rem; font-size: clamp(2.45rem, 5.7vw, 4.15rem); }
.as-of { color: var(--ink-soft); font-size: .8rem; }

.answer-panel,
.review-panel,
.app-cta,
.contact-panel {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 1px 0 rgba(32, 40, 32, .03);
}
.answer-panel {
  max-width: 51rem;
  margin: 2.2rem 0 4.1rem;
  padding: clamp(1.45rem, 4vw, 2.15rem);
  border-top: 4px solid var(--accent);
}
.answer-panel h2,
.page-section h2,
.review-panel h2,
.app-cta h2 { margin: 0 0 .9rem; font-size: clamp(1.45rem, 3.3vw, 1.85rem); }
.answer-group + .answer-group { margin-top: 1.5rem; padding-top: 1.35rem; border-top: 1px solid var(--line); }
.answer-group h3 { margin: 0 0 .6rem; color: var(--ink-soft); font-size: .81rem; font-weight: 760; letter-spacing: .035em; text-transform: uppercase; }
.answer-list,
.action-list,
.record-list { margin: 0; padding-left: 1.25rem; }
.answer-list li,
.action-list li,
.record-list li { margin: .62rem 0; padding-left: .16rem; }
.answer-type {
  display: inline-block;
  margin-right: .48rem;
  color: var(--accent-strong);
  font-size: .73rem;
  font-weight: 800;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.page-section { max-width: 52rem; margin: clamp(3.6rem, 7vw, 5.3rem) 0; }
.page-section > p { max-width: var(--reading); }
.page-section > h2 + p { color: #3e483e; font-size: 1.04rem; }

.proposition-list { display: grid; gap: 1rem; }
.proposition {
  min-width: 0;
  padding: clamp(1.25rem, 3.2vw, 1.7rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.proposition h3 { max-width: 45rem; margin: .8rem 0 1.2rem; font-size: clamp(1.15rem, 2.4vw, 1.34rem); }
.claim-meta { gap: .35rem .85rem; color: var(--ink-soft); font-size: .75rem; }
.claim-meta span { line-height: 1.4; }
.badge {
  padding: .2rem .48rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-weight: 800;
}

.evidence-list { display: grid; gap: .75rem; }
.evidence-quote {
  margin: 0;
  padding: .95rem 1rem .95rem 1.08rem;
  border-left: 3px solid #7e9680;
  background: var(--surface-muted);
}
.evidence-quote blockquote {
  max-width: 43rem;
  margin: 0;
  color: #364036;
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", serif;
  font-size: .98rem;
  line-height: 1.62;
}
.evidence-quote figcaption { margin-top: .55rem; color: #62695f; font-size: .74rem; }
.cadence-line { margin-top: 1.1rem; padding-top: .9rem; border-top: 1px solid var(--line); }
.cadence-line > div + div { margin-top: .3rem; }
.inline-sources { display: grid; gap: .22rem; margin-top: 1.05rem; font-size: .84rem; }
.inline-sources a { width: fit-content; max-width: 100%; font-weight: 650; overflow-wrap: anywhere; }
.inline-sources span { color: var(--ink-soft); font-size: .79rem; }

.applicability-list { display: grid; gap: .25rem; }
.applicability-item,
.exception-item { padding: 1.3rem 0; border-top: 1px solid var(--line); }
.applicability-item:last-child,
.exception-item:last-child { border-bottom: 1px solid var(--line); }
.applicability-item h3,
.exception-item h3 { max-width: 44rem; margin: 0 0 .65rem; font-size: 1.04rem; }
.applicability-item p,
.exception-item p { max-width: 45rem; }
.local-check,
.next-note {
  padding: .85rem .95rem;
  border-left: 3px solid #a68a48;
  background: #f0ecdf;
}
.applies-claims { margin-top: .85rem; color: var(--ink-soft); font-size: .91rem; }
.applies-claims summary { width: fit-content; min-height: 2.75rem; padding: .55rem .15rem .55rem 0; cursor: pointer; color: var(--accent-strong); font-weight: 680; }
.applies-claims ul { margin-bottom: 0; }

.source-list { padding-left: 1.25rem; }
.source-list li { margin-bottom: .9rem; padding-left: .15rem; }
.source-list a { font-weight: 650; overflow-wrap: anywhere; }
.source-list span { display: block; margin-top: .12rem; color: var(--ink-soft); font-size: .81rem; }

.review-panel {
  max-width: 52rem;
  margin: 4.7rem 0 0;
  padding: clamp(1.3rem, 3vw, 1.8rem);
  background: var(--surface-muted);
}
.review-panel p { max-width: 44rem; }
.review-panel .dataset { margin-bottom: 0; }

.app-cta {
  max-width: 52rem;
  margin-top: 1.2rem;
  padding: clamp(1.4rem, 3.5vw, 2rem);
  border-color: #9eaa9b;
  background: #f7faf6;
}
.app-cta p:not(.section-kicker) { max-width: 40rem; }
.cta-button {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  margin-top: .35rem;
  padding: .7rem 1rem;
  border: 2px solid var(--accent-strong);
  border-radius: .32rem;
  background: var(--accent-strong);
  color: #fff;
  font-weight: 760;
  text-decoration: none;
}
.cta-button:hover { background: #16351f; color: #fff; }

.trust-intro {
  max-width: 52rem;
  margin-top: 5rem;
  padding: 2.2rem 0 0;
  border-top: 1px solid var(--line-strong);
}
.trust-intro h2 { max-width: 43rem; font-size: clamp(1.5rem, 3.5vw, 2rem); }
.trust-intro p { max-width: 44rem; }
.trust-links { gap: .3rem .65rem; margin-top: 1.15rem; font-size: .87rem; font-weight: 700; }
.trust-links a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  padding: .4rem .55rem;
}

.trust-section {
  max-width: 48rem;
  margin: 2.8rem 0;
  padding-top: 1.65rem;
  border-top: 1px solid var(--line);
}
.trust-section:first-of-type { margin-top: 3.6rem; }
.trust-section h2 { max-width: 42rem; margin: 0 0 .7rem; font-size: clamp(1.3rem, 2.7vw, 1.56rem); }
.trust-section p,
.trust-section li { max-width: 45rem; }
.contact-panel { padding: 1.5rem; border-top: 1px solid var(--line-strong); }
.narrow-copy { max-width: 45rem; font-size: 1.02rem; }

code {
  padding: .08em .25em;
  border-radius: .2rem;
  background: var(--paper-deep);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .9em;
  overflow-wrap: anywhere;
}

.site-footer {
  padding: 1.7rem 0 2.4rem;
  border-top: 1px solid var(--line-strong);
  color: var(--ink-soft);
  font-size: .83rem;
}
.footer-nav { gap: .2rem .8rem; margin: 0 0 1rem; }
.footer-nav a {
  display: inline-flex;
  min-height: 2rem;
  align-items: center;
  color: #485448;
}
.footer-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .35rem 1.5rem; }
.footer-meta p { margin: 0; }
.dataset { color: #687066; font-size: .76rem; letter-spacing: .01em; }

@media (max-width: 48rem) {
  .site-header { display: grid; min-height: auto; gap: .45rem; padding: .8rem 0 .95rem; }
  .brand { min-height: 2.5rem; }
  .primary-nav { margin-left: -.55rem; }
  .primary-nav a { min-height: 2.75rem; padding: .48rem .55rem; }
  main { padding-top: 2.6rem; }
  .hero { margin-bottom: 3.4rem; }
  .section-heading-row { align-items: flex-end; }
  .footer-meta { display: grid; }
}

@media (max-width: 36rem) {
  .site-header,
  .site-footer,
  main { width: min(100% - 1.35rem, var(--content)); }
  h1 { font-size: clamp(2.25rem, 12vw, 3rem); }
  .guidance-header h1 { font-size: clamp(2.2rem, 11vw, 3rem); }
  .breadcrumb { margin-bottom: 1.65rem; }
  .link-grid { grid-template-columns: 1fr; }
  .link-card { min-height: 5.7rem; }
  .answer-panel { margin-top: 1.7rem; }
  .answer-type { display: block; width: fit-content; margin: 0 0 .18rem; }
  .proposition { padding: 1.15rem; }
  .section-heading-row { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media (prefers-contrast: more) {
  :root {
    --line: #9d978a;
    --line-strong: #777166;
    --ink-soft: #3e473e;
  }
  .link-card,
  .proposition,
  .answer-panel,
  .review-panel,
  .app-cta,
  .contact-panel { border-width: 2px; }
}

@media print {
  :root { --paper: #fff; --surface: #fff; --surface-muted: #fff; color: #000; background: #fff; }
  .skip-link,
  .primary-nav,
  .footer-nav,
  .trust-links,
  .app-cta { display: none !important; }
  .site-header,
  .site-footer,
  main { width: 100%; }
  .site-header { border-bottom: 1px solid #777; }
  main { padding: 2rem 0; }
  a { color: #000; }
  .link-card,
  .proposition,
  .answer-panel,
  .review-panel,
  .contact-panel { box-shadow: none; break-inside: avoid; }
}