:root {
  color-scheme: light;
  --paper: #f6f5ef;
  --ink: #242b26;
  --muted: #58635b;
  --green: #355c49;
  --line: #d6dcd2;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  scroll-behavior: smooth;
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .25em; }
a:hover { color: var(--green); }
a:focus-visible { outline: 2px solid var(--green); outline-offset: 5px; }
.skip-link { position: absolute; z-index: 2; top: .75rem; left: .75rem; padding: .7rem 1rem; background: var(--ink); color: white; transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); color: white; }
.page { width: min(100% - 3rem, 1120px); margin: 0 auto; }
.site-header { min-height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; border-bottom: 1px solid var(--line); }
.wordmark { display: inline-flex; align-items: center; gap: .65rem; font-size: .94rem; font-weight: 700; letter-spacing: -.025em; text-decoration: none; white-space: nowrap; }
.mark { width: 16px; height: 16px; border: 1.5px solid var(--green); transform: rotate(45deg); position: relative; }
.mark::after { content: ""; position: absolute; inset: 4px; background: var(--green); }
nav { display: flex; gap: clamp(1rem, 3vw, 2.6rem); }
nav a { font-size: .82rem; color: var(--muted); text-decoration: none; }
nav a:hover { text-decoration: underline; }
.hero { padding: clamp(6rem, 13vw, 11rem) 0 clamp(7rem, 13vw, 11rem); }
.eyebrow { display: flex; align-items: center; gap: .65rem; margin: 0 0 2rem; color: var(--green); font-size: .68rem; font-weight: 700; letter-spacing: .16em; }
.dot { width: 7px; height: 7px; background: var(--green); border-radius: 50%; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 900px; margin-bottom: 1.6rem; font-size: clamp(3.2rem, 7.8vw, 6.6rem); line-height: 1.03; letter-spacing: -.065em; font-weight: 500; }
h1 em { color: var(--green); font-weight: 400; }
.hero-copy { max-width: 485px; color: var(--muted); font-size: clamp(1.05rem, 1.6vw, 1.2rem); line-height: 1.7; }
.text-link { display: inline-block; margin-top: 1.1rem; color: var(--green); font-size: .88rem; font-weight: 650; }
.text-link span { margin-left: .4rem; }
.section { display: grid; grid-template-columns: 1fr 2fr; gap: 2rem; padding: 4.5rem 0 5rem; border-top: 1px solid var(--line); scroll-margin-top: 1rem; }
.section-label { display: flex; align-items: baseline; gap: 1rem; }
.section-label span, .note-number { color: var(--green); font-size: .7rem; font-weight: 700; letter-spacing: .08em; }
.section-label h2 { font-size: .9rem; font-weight: 650; }
.section-content { max-width: 650px; }
.section-content > p:not(.lead):not(.section-intro) { max-width: 560px; color: var(--muted); font-size: 1rem; line-height: 1.8; }
.lead { margin-bottom: 1rem; font-size: clamp(1.65rem, 3vw, 2.25rem); line-height: 1.25; letter-spacing: -.04em; }
.section-intro { margin-bottom: 2rem; color: var(--muted); line-height: 1.6; }
.note { display: grid; grid-template-columns: 70px 1fr; gap: 1rem; padding: 1.6rem 0; border-top: 1px solid var(--line); }
.note h3 { margin-bottom: .5rem; font-size: 1.04rem; letter-spacing: -.02em; }
.note p { max-width: 490px; margin-bottom: 0; color: var(--muted); font-size: .94rem; line-height: 1.7; }
.note-number { padding-top: .18rem; }
.site-footer { display: flex; justify-content: space-between; gap: 1rem; padding: 2rem 0 2.5rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .78rem; }
.site-footer p { margin: 0; }
.site-footer p span { padding: 0 .25rem; }
.site-footer a { color: var(--green); white-space: nowrap; }
@media (max-width: 600px) {
  .page { width: min(100% - 2.5rem, 1120px); }
  .site-header { min-height: 80px; gap: 1rem; flex-wrap: wrap; padding: 1.3rem 0; }
  nav { gap: 1rem; }
  nav a { font-size: .78rem; }
  .hero { padding: 6rem 0 7rem; }
  h1 { font-size: clamp(2.9rem, 11vw, 4.5rem); }
  .section { grid-template-columns: 1fr; gap: 1.5rem; padding: 3.5rem 0; }
  .note { grid-template-columns: 48px 1fr; }
  .site-footer { flex-wrap: wrap; line-height: 1.6; }
}
@media (prefers-reduced-motion: reduce) { :root { scroll-behavior: auto; } }