:root {
  color-scheme: light;
  --bg: #f6f8f5;
  --surface: #ffffff;
  --ink: #172018;
  --muted: #5f6b61;
  --line: #dce4dc;
  --accent: #2f7d4f;
  --accent-dark: #1f5938;
  --soft: #eef5ee;
  --max: 980px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.68;
  text-rendering: optimizeLegibility;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  width: min(calc(100% - 32px), var(--max));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 750;
  letter-spacing: 0;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--accent);
  font-weight: 800;
}

.nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 650;
  font-size: 14px;
  padding: 8px 10px;
  border-radius: 7px;
}

.nav a:hover,
.nav a[aria-current="page"] {
  background: var(--soft);
  color: var(--accent-dark);
}

.hero {
  border-bottom: 1px solid var(--line);
  background: #fbfcfa;
}

.hero-inner {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 54px 0 42px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 760;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.04;
  letter-spacing: 0;
}

.summary {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.meta-row {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 11px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
  color: var(--muted);
  font-size: 14px;
  font-weight: 620;
}

.main {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 36px 0 58px;
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 36px;
}

.toc {
  align-self: start;
  position: sticky;
  top: 92px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.toc-title {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 760;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.toc a {
  display: block;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.35;
  padding: 7px 0;
}

.toc a:hover { color: var(--accent-dark); }

.legal-doc {
  min-width: 0;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.legal-doc section + section {
  margin-top: 34px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

h2 {
  margin: 0 0 12px;
  font-size: 24px;
  line-height: 1.22;
  letter-spacing: 0;
}

p {
  margin: 0 0 14px;
  color: #253026;
}

ul {
  margin: 0 0 16px 0;
  padding-left: 22px;
  color: #253026;
}

li + li { margin-top: 6px; }

a { color: var(--accent-dark); }

.footer {
  border-top: 1px solid var(--line);
  background: #fbfcfa;
}

.footer-inner {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 26px 0;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 14px;
}

.footer a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 650;
}

.footer a:hover { color: var(--accent-dark); }

@media (max-width: 820px) {
  .header-inner { align-items: flex-start; flex-direction: column; padding: 14px 0; }
  .nav { justify-content: flex-start; }
  .hero-inner { padding: 38px 0 30px; }
  .main { grid-template-columns: 1fr; gap: 20px; padding-top: 24px; }
  .toc { position: static; }
  .legal-doc { padding: 22px; }
}

@media (max-width: 520px) {
  .header-inner,
  .hero-inner,
  .main,
  .footer-inner { width: min(calc(100% - 24px), var(--max)); }
  h1 { font-size: 34px; }
  .summary { font-size: 16px; }
  .legal-doc { padding: 18px; }
  h2 { font-size: 21px; }
}