:root {
  color-scheme: light;
  --paper: #f5f8f1;
  --surface: #ffffff;
  --ink: #172d26;
  --muted: #425a4e;
  --green: #164b36;
  --soft: #e6f0dc;
  --line: #c9d7c6;
  --focus: #9c3b10;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 100%;
}
* { box-sizing: border-box; }
html { background: var(--paper); scroll-behavior: auto; }
body { margin: 0; color: var(--ink); line-height: 1.7; -webkit-tap-highlight-color: #c9dfbd; }
a { color: var(--green); text-underline-offset: .2em; text-decoration-thickness: .08em; overflow-wrap: anywhere; touch-action: manipulation; }
a:hover { color: #0a3121; text-decoration-thickness: .14em; }
a:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; border-radius: 2px; }
.skip-link { position: absolute; left: 1rem; top: -8rem; padding: .75rem 1rem; background: var(--surface); z-index: 2; }
.skip-link:focus { top: 1rem; }
.shell { width: min(100% - 2.5rem, 66rem); margin-inline: auto; }
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding-block: 1.25rem; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: .65rem; color: var(--ink); text-decoration: none; font-weight: 800; font-size: 1.25rem; min-height: 44px; }
.mascot { width: 40px; height: 40px; flex: none; image-rendering: pixelated; }
.site-nav { display: flex; align-items: center; gap: .2rem .45rem; flex-wrap: wrap; }
.site-nav a { display: inline-flex; align-items: center; min-height: 44px; padding: .45rem .7rem; border-radius: .5rem; color: var(--muted); text-decoration: none; font-size: .95rem; }
.site-nav a:hover { background: var(--soft); color: var(--green); }
.site-nav a[aria-current="page"] { background: var(--green); color: #fff; }
.draft-note { margin-block: 1.5rem 0; padding: .8rem 1rem; border: 1px solid var(--line); border-radius: .7rem; color: var(--muted); background: var(--soft); font-size: .9rem; }
main { max-width: 45rem; margin: 2.5rem auto 4rem; background: var(--surface); border: 1px solid var(--line); border-radius: 1.1rem; padding: clamp(1.4rem, 4vw, 3rem); }
h1, h2 { line-height: 1.2; text-wrap: balance; scroll-margin-top: 1rem; overflow-wrap: anywhere; }
h1 { margin: 0 0 1.2rem; font-size: clamp(2rem, 6vw, 3.1rem); letter-spacing: -.035em; }
h2 { margin: 2.25rem 0 .7rem; font-size: 1.25rem; letter-spacing: -.015em; }
p { margin: .8rem 0; overflow-wrap: anywhere; }
.lead { font-size: 1.15rem; line-height: 1.55; color: var(--green); }
.page-meta { margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
.site-footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem 1.4rem; padding-block: 1.2rem 2rem; color: var(--muted); font-size: .9rem; }
.site-footer p { margin: 0; }
@media (max-width: 36rem) {
  .shell { width: calc(100% - 2rem); }
  .site-header { gap: .5rem; }
  .site-nav { width: 100%; justify-content: space-between; }
  .site-nav a { padding-inline: .6rem; }
  main { margin-block: 1.5rem 2rem; border-radius: .8rem; }
  h2 { margin-top: 1.8rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print {
  body, html { background: #fff; }
  .skip-link, .site-header, .site-footer { display: none; }
  .shell { width: 100%; }
  main { max-width: none; margin: 1rem 0; border: 0; padding: 0; }
  a { color: inherit; }
}