:root { color-scheme: light; --ink: #172923; --muted: #51635b; --paper: #f6f7f2; --green: #234f3d; --line: #d9e0d5; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.8; word-break: keep-all; overflow-wrap: anywhere; }
a { color: var(--green); text-underline-offset: 4px; }
a:hover { color: #0d3325; }
a:focus-visible { outline: 3px solid #5c8765; outline-offset: 5px; border-radius: 3px; }
.skip { position: absolute; top: -100px; left: 20px; z-index: 10; background: white; padding: 12px; }
.skip:focus { top: 16px; }
.header, main, .footer { max-width: 1120px; margin: 0 auto; padding-left: 36px; padding-right: 36px; }
.header { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 30px; padding-bottom: 30px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); font-size: 15px; font-weight: 650; text-decoration: none; line-height: 1.4; }
.mark { display: grid; place-items: center; flex-shrink: 0; width: 36px; height: 36px; border-radius: 11px; background: var(--green); color: white; font-family: Georgia, serif; font-size: 24px; }
nav { display: flex; align-items: center; gap: 24px; flex-shrink: 0; }
nav a { text-decoration: none; font-size: 13px; color: var(--muted); }
nav a[aria-current="page"] { color: var(--green); font-weight: 750; }
.hero { padding: 90px 0 64px; max-width: 840px; }
.eyebrow { margin: 0 0 20px; color: var(--green); font-size: 11px; font-weight: 750; letter-spacing: .18em; }
h1, h2, h3 { line-height: 1.35; font-weight: 650; letter-spacing: -.04em; }
h1 { margin: 0 0 30px; font-size: clamp(36px, 5.4vw, 62px); }
.lead { max-width: 690px; font-size: 17px; line-height: 1.95; color: var(--muted); }
.lead strong { color: var(--ink); font-weight: 600; }
.hero-links { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; margin: 32px 0 22px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; background: var(--green); color: white; border-radius: 9px; padding: 13px 21px; font-size: 14px; font-weight: 600; text-decoration: none; }
.button:hover { background: #163f2d; color: white; }
.text-link { font-size: 13px; }
.note { color: var(--muted); font-size: 12px; display: flex; align-items: flex-start; gap: 9px; }
.dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: #507958; flex-shrink: 0; margin-top: 8px; }
.features { padding: 40px 0 54px; }
.section-heading h2, .principles h2 { font-size: 27px; margin: 0 0 28px; }
.section-heading .eyebrow { margin-bottom: 12px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { padding: 28px; border: 1px solid var(--line); border-radius: 14px; background: #fcfdf9; }
.number { font-family: ui-monospace, monospace; font-size: 12px; color: #667d6d; }
.card h3 { margin: 23px 0 12px; font-size: 21px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }
.caption { font-size: 12px; color: var(--muted); margin: 20px 0 0; }
.principles { border-top: 1px solid var(--line); padding: 48px 0; display: grid; grid-template-columns: 1fr 1.55fr; gap: 64px; }
.principles p:not(.eyebrow) { font-size: 14px; color: var(--muted); margin: 0 0 16px; }
.english { padding: 36px 0 48px; border-top: 1px solid var(--line); }
.english h2 { font-size: 25px; margin: 0 0 20px; }
.english p { color: var(--muted); font-size: 14px; }
.english .eyebrow { color: var(--green); font-size: 11px; }
.footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 28px; padding-bottom: 36px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.footer div { display: flex; gap: 20px; flex-wrap: wrap; }
.footer a { color: var(--muted); text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.document { max-width: 900px; padding-top: 64px; padding-bottom: 40px; }
.document-heading { margin-bottom: 48px; padding-bottom: 34px; border-bottom: 1px solid var(--line); }
.document h1 { font-size: clamp(32px, 4.8vw, 44px); margin-bottom: 18px; }
.updated { font-size: 12px; color: var(--muted); }
.document .lead { font-size: 16px; }
.document section { margin-bottom: 36px; }
.document section h2 { font-size: 22px; margin: 0 0 16px; }
.document section p { font-size: 15px; color: var(--muted); margin: 0 0 14px; }
.document h3 { font-size: 18px; margin: 25px 0 12px; }
.document .policy-english { margin-top: 52px; margin-bottom: 0; padding-bottom: 0; }
.document .policy-english .eyebrow { font-size: 11px; }
@media (max-width: 720px) {
  .header, main, .footer { padding-left: 22px; padding-right: 22px; }
  .header { align-items: flex-start; flex-direction: column; gap: 18px; padding-top: 22px; padding-bottom: 20px; }
  nav { gap: 26px; }
  .hero { padding-top: 52px; padding-bottom: 32px; }
  .lead { font-size: 16px; }
  .hero-links { gap: 20px; }
  .features { padding-top: 32px; }
  .cards { grid-template-columns: 1fr; }
  .card { padding: 23px; }
  .card h3 { margin-top: 15px; }
  .principles { grid-template-columns: 1fr; gap: 4px; padding: 36px 0; }
  .principles h2 br { display: none; }
  .footer { flex-direction: column; align-items: flex-start; gap: 14px; }
  .document { padding-top: 42px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }