* { box-sizing: border-box; }
html { scroll-padding-top: 2rem; }
body { margin: 0; }
body > header, body > nav, main, body > footer { width: min(1120px, calc(100% - 80px)); margin-inline: auto; }
body > header { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 32px 22px; }
body > header p { display: flex; align-items: baseline; gap: 18px; margin: 0; }
body > header p span { display: block; }
button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 48px; padding: 10px 18px; flex-shrink: 0; }
body > nav { padding-block: 4px 24px; }
nav ol { display: flex; flex-wrap: wrap; align-items: center; gap: 0 12px; list-style: none; padding: 0; margin: 0; }
nav li { display: inline-flex; align-items: center; min-height: 44px; margin: 0; }
nav li + li::before { content: '/'; margin-right: 12px; }
nav a { display: inline-flex; align-items: center; min-height: 44px; padding-inline: 4px; }
main { padding-bottom: 76px; }
main > header, main > article, [data-word-help] { width: min(100%, 720px); margin-inline: auto; }
main > header { padding-block: 14px 42px; }
main > header > p:first-child, .opening header > p:first-child { margin-block: 0 20px; }
h1 { margin-block: 0 24px; }
h2, h3 { margin-block: 0 18px; }
p { margin-block: 0 18px; }
p:last-child { margin-bottom: 0; }
section { margin-bottom: 52px; scroll-margin-top: 32px; }
.entry { margin-top: 52px; scroll-margin-top: 32px; }
section > ul, .entry > ul { margin-block: 20px 0; }
ul { padding-left: 26px; }
li { padding-left: 4px; margin-block: 12px; }
article { min-width: 0; }
.opening { display: grid; grid-template-columns: 1.22fr 1fr; align-items: center; gap: 58px; margin-block: 4px 64px; }
.opening header { padding-block: 10px 20px; }
.opening figure { position: relative; margin: 0; padding: 24px 24px 76px; }
.opening img { display: block; width: 100%; height: 350px; object-fit: cover; }
.opening figcaption { position: absolute; bottom: 20px; left: -22px; width: min(360px, calc(100% + 8px)); padding: 20px 24px; }
img { max-width: 100%; }
.start { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 56px; margin-top: 28px; padding: 14px 24px; }
body[data-page="field-guide"] article { width: 100%; }
body[data-page="field-guide"] article > section:first-child { width: min(100%, 720px); margin-inline: auto; }
body[data-page="field-guide"] article > section:last-child { width: min(100%, 720px); margin-inline: auto; }
.pathways { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; padding: 0; list-style: none; }
.pathways li { margin: 0; padding: 0; }
.pathways a { position: relative; display: flex; flex-direction: column; gap: 9px; height: 100%; min-height: 146px; padding: 26px 68px 26px 28px; }
.pathways b { position: absolute; right: 24px; top: 24px; }
.pathways span { max-width: 36ch; }
.note, .next { padding: 28px 32px; margin-block: 40px 48px; }
body[data-page="field-guide"] .note { width: min(100%, 820px); margin-inline: auto; }
.next a { display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 48px; padding-block: 10px; }
.text-link { display: inline-flex; align-items: center; justify-content: space-between; gap: 22px; min-height: 48px; padding-block: 10px; }
section > .text-link, .entry > .text-link { margin-top: 18px; }
[data-word-help] { padding: 24px 28px; margin-bottom: 44px; }
[data-word-help="off"] [data-word-help] { display: none; }
dl { margin: 0; }
dt { margin-top: 16px; }
dd { margin: 4px 0 0; }
.wide-photo { margin: 0 0 48px; }
.wide-photo img { display: block; width: 100%; height: auto; aspect-ratio: 8 / 5; object-fit: cover; }
.wide-photo figcaption { padding: 16px 4px 0; }
.sources { list-style: none; padding: 0; margin: 0; }
.sources li { padding: 16px 0; margin: 0; }
.sources a { display: inline-flex; align-items: center; gap: 20px; min-height: 48px; padding-block: 8px; }
.sources li p { margin-top: 6px; }
body > footer { padding-block: 32px 42px; }
body > footer p { max-width: 65ch; }
.skip { position: fixed; z-index: 5; top: 12px; left: 12px; display: flex; align-items: center; min-height: 48px; padding: 12px 20px; transform: translateY(-160%); }
.skip:focus { transform: translateY(0); }
[hidden] { display: none !important; }
@media (max-width: 760px) {
  body > header, body > nav, main, body > footer { width: calc(100% - 40px); }
  body > header { align-items: flex-start; gap: 16px; padding-block: 24px 14px; }
  body > header p { display: block; }
  body > header p span { margin-top: 2px; }
  button { max-width: 170px; gap: 8px; padding-inline: 12px; }
  body > nav { padding-bottom: 18px; }
  main { padding-bottom: 36px; }
  main > header { padding-block: 12px 32px; }
  .opening { grid-template-columns: 1fr; gap: 24px; margin-bottom: 48px; }
  .opening header { padding: 8px 0 0; }
  .opening figure { padding: 18px 18px 68px; }
  .opening img { height: 250px; }
  .opening figcaption { left: 12px; bottom: 14px; width: calc(100% - 44px); padding: 18px 20px; }
  .start { margin-top: 24px; }
  .pathways { grid-template-columns: 1fr; gap: 12px; }
  .pathways a { min-height: 132px; padding: 24px 58px 24px 24px; }
  .pathways b { right: 20px; }
  .note, .next { padding: 24px; margin-block: 32px 40px; }
  [data-word-help] { padding: 24px; margin-bottom: 36px; }
  section { margin-bottom: 40px; }
  .entry { margin-top: 40px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}
@media print {
  body > header button, .skip { display: none; }
  body > header, body > nav, main, body > footer { width: 100%; }
  .opening { display: block; }
  .opening figure { display: none; }
  .pathways { display: block; }
  .pathways li { margin-bottom: 12px; }
  section, .note { break-inside: avoid; }
}