:root {
  color-scheme: light;
  --ink: #18302f;
  --muted: #5a6e69;
  --accent: #126848;
  --line: #dfe7e1;
  --paper: #fcfbf7;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 780px; margin: 0 auto; padding: 40px 24px 72px; }
nav { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-bottom: 30px; font-size: 14px; }
a { color: var(--accent); text-underline-offset: .2em; overflow-wrap: anywhere; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
h1 { font-size: clamp(25px, 5vw, 34px); line-height: 1.4; margin: 0 0 10px; }
h2 { font-size: 21px; line-height: 1.5; margin: 36px 0 12px; }
h3 { font-size: 17px; line-height: 1.6; margin: 28px 0 8px; }
p, li { font-size: 15px; }
p { margin: 0 0 16px; }
ul { padding-left: 1.3em; }
.meta { color: var(--muted); font-size: 14px; }
.language-links { margin: 24px 0; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
section + section { margin-top: 52px; padding-top: 16px; border-top: 1px solid var(--line); }
.contact { border-left: 3px solid var(--accent); padding-left: 18px; margin: 24px 0; }
footer { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }