:root {
  color-scheme: light;
  --ink: #17211d;
  --muted: #56635d;
  --line: #d8dfdb;
  --surface: #f5f7f6;
  --paper: #ffffff;
  --green: #0f6e56;
  --green-dark: #09533f;
  --green-soft: #e8f4ef;
  --amber-soft: #fff7df;
  --radius: 0.7rem;
  --measure: 72rem;
}

* { box-sizing: border-box; }
html { overflow-x: hidden; scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font: 1rem/1.65 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-wrap: anywhere;
}
a { color: var(--green-dark); text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 3px solid #f3b61f;
  outline-offset: 3px;
}
.skip-link { position: absolute; left: 1rem; top: -5rem; z-index: 10; padding: .65rem 1rem; background: var(--ink); color: white; }
.skip-link:focus { top: 1rem; }
.site-header { border-bottom: 1px solid var(--line); }
.site-nav {
  max-width: var(--measure); margin: 0 auto; padding: .85rem 1.25rem;
  display: flex; align-items: center; gap: .4rem 1.35rem; flex-wrap: wrap;
}
.site-nav .home { margin-right: auto; color: var(--ink); font-weight: 800; font-size: 1.1rem; text-decoration: none; }
.site-nav a:not(.home) { font-weight: 650; text-decoration: none; }
.site-nav a[aria-disabled="true"] { color: #75817b; cursor: not-allowed; }
main { max-width: var(--measure); margin: 0 auto; padding: 2.6rem 1.25rem 4rem; }
.prose { max-width: 48rem; }
h1, h2, h3 { line-height: 1.16; letter-spacing: -.025em; }
h1 { font-size: clamp(2.15rem, 5vw, 4.5rem); margin: 0 0 1rem; }
h2 { font-size: clamp(1.55rem, 3vw, 2.15rem); margin-top: 2.8rem; }
h3 { font-size: 1.2rem; }
.eyebrow { margin: 0 0 .55rem; color: var(--green); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; font-size: .78rem; }
.lede { max-width: 44rem; color: var(--muted); font-size: clamp(1.08rem, 2vw, 1.3rem); }
.hero { padding: clamp(1rem, 4vw, 3.5rem) 0 2rem; }
.filter-search { max-width: 58rem; margin-top: 2rem; }
.filter-search label { display: block; margin-bottom: .55rem; font-weight: 750; }
.finder-row { display: flex; gap: .65rem; }
.filter-search input { min-width: 0; flex: 1; border: 2px solid #7b8982; border-radius: .5rem; padding: .9rem 1rem; font: inherit; font-size: 1.05rem; }
.button, .filter-search button {
  border: 2px solid var(--green); border-radius: .5rem; padding: .86rem 1.25rem;
  background: var(--green); color: white; font: inherit; font-weight: 800; cursor: pointer; text-decoration: none;
}
.button:hover, .filter-search button:hover { background: var(--green-dark); }
.button[aria-disabled="true"] { border-color: #aab3ae; background: #e7ebe9; color: #58645e; cursor: not-allowed; }
.finder-hint, .date-checked, .meta { color: var(--muted); font-size: .9rem; }
#filter-search-result { min-height: 1.7rem; margin-top: .8rem; font-weight: 650; }
#filter-search-result p { margin: 0; }
.trust-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 1.7rem 0 3.5rem; border: 1px solid var(--line); background: var(--line); border-radius: var(--radius); overflow: hidden; }
.trust-strip span { padding: 1rem; background: var(--green-soft); text-align: center; color: var(--green-dark); font-weight: 750; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.card { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; background: var(--paper); }
.card h3 { margin: 0 0 .45rem; }
.card p { margin: .35rem 0; color: var(--muted); }
.steps { counter-reset: steps; }
.steps .card::before { counter-increment: steps; content: "0" counter(steps); color: var(--green); font-weight: 850; }
.breadcrumbs { margin: 0 0 1.5rem; color: var(--muted); font-size: .9rem; }
.identity-header h1 { max-width: 54rem; font-size: clamp(2rem, 4vw, 3.45rem); }
.badge-row { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1rem 0; }
.badge { display: inline-flex; align-items: center; border-radius: 999px; padding: .28rem .7rem; background: var(--green-soft); color: var(--green-dark); font-weight: 800; font-size: .83rem; }
.badge.neutral { background: var(--surface); color: var(--ink); border: 1px solid var(--line); }
.verification-stamp { border-left: 4px solid var(--green); padding: .25rem 0 .25rem 1rem; margin: 1.25rem 0 2rem; }
.verification-stamp p { margin: .15rem 0; }
.decision-panel { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; border: 1px solid var(--line); background: var(--line); border-radius: var(--radius); overflow: hidden; margin: 2rem 0; }
.decision-panel section { padding: 1.2rem; background: var(--surface); }
.decision-panel h2, .decision-panel h3 { margin: 0 0 .45rem; font-size: 1rem; }
.decision-panel p { margin: 0; }
.unavailable { border: 1px solid #ead69d; border-radius: var(--radius); background: var(--amber-soft); padding: 1.1rem 1.2rem; }
.comparison-grid { display: grid; gap: .9rem; }
.comparison-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem; }
.comparison-card header { display: flex; justify-content: space-between; gap: .75rem; align-items: start; }
.comparison-card h3 { margin: 0; }
.evidence-label { color: var(--muted); font-size: .88rem; }
.cta-slot { margin: 2rem 0; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; }
.cta-slot .disclosure-inline { margin: 0 0 1rem; padding: 0; border: 0; }
.source-list li { margin-bottom: .65rem; }
.article-body { max-width: 54rem; margin-top: 3.5rem; border-top: 1px solid var(--line); }
.article-body table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; font-size: .9rem; }
.article-body th, .article-body td { min-width: 8rem; padding: .7rem; text-align: left; border: 1px solid var(--line); vertical-align: top; }
.disclosure { max-width: var(--measure); margin: 0 auto; padding: 1.5rem 1.25rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .88rem; }
.disclosure-inline { max-width: none; }

@media (max-width: 760px) {
  main { padding-top: 1.75rem; }
  .site-nav .home { flex-basis: 100%; }
  .site-nav a:not(.home) { font-size: .9rem; }
  .finder-row { flex-direction: column; }
  .filter-search button { width: 100%; min-height: 3rem; }
  .trust-strip, .card-grid, .decision-panel { grid-template-columns: 1fr; }
  .trust-strip span { text-align: left; }
  .comparison-card header { display: block; }
}

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